/* ═══════════════════════════════════════════════════════════════
   Educational Center — Premium EdTech Design System
   Arabic-first · RTL · CSS Variables · Dark Mode Ready
   ═══════════════════════════════════════════════════════════════ */

:root {
  /* Brand */
  --ec-primary: #4f46e5;
  --ec-primary-hover: #4338ca;
  --ec-primary-light: #818cf8;
  --ec-primary-subtle: #eef2ff;
  --ec-primary-dark: #3730a3;

  /* Semantic */
  --ec-success: #10b981;
  --ec-success-subtle: #ecfdf5;
  --ec-warning: #f59e0b;
  --ec-warning-subtle: #fffbeb;
  --ec-danger: #ef4444;
  --ec-danger-subtle: #fef2f2;
  --ec-info: #3b82f6;
  --ec-info-subtle: #eff6ff;

  /* Surfaces */
  --ec-bg: #f4f6fb;
  --ec-bg-subtle: #eef1f8;
  --ec-bg-muted: #e2e8f0;
  --ec-surface: #ffffff;
  --ec-surface-elevated: #ffffff;
  --ec-border: #e2e8f0;
  --ec-border-subtle: #f1f5f9;

  /* Text */
  --ec-text: #0f172a;
  --ec-text-muted: #64748b;
  --ec-text-subtle: #94a3b8;

  /* Sidebar — Light Modern */
  --ec-sidebar-width: 272px;
  --ec-sidebar-bg: #ffffff;
  --ec-sidebar-border: #edf0f5;
  --ec-sidebar-text: #64748b;
  --ec-sidebar-text-hover: #334155;
  --ec-sidebar-text-active: #4f46e5;
  --ec-sidebar-hover: #f8fafc;
  --ec-sidebar-active-bg: linear-gradient(90deg, #eef2ff 0%, #f5f3ff 100%);
  --ec-sidebar-icon-bg: #f1f5f9;
  --ec-sidebar-icon-active-bg: #4f46e5;
  --ec-sidebar-section: #94a3b8;
  --ec-sidebar-user-text: #0f172a;
  --ec-sidebar-user-muted: #94a3b8;

  /* Layout */
  --ec-topbar-height: 64px;
  --ec-topbar-bg: rgba(255, 255, 255, 0.92);
  --ec-topbar-border: rgba(15, 23, 42, 0.07);
  --ec-content-max: 1440px;

  /* Spacing */
  --ec-space-1: 0.25rem;
  --ec-space-2: 0.5rem;
  --ec-space-3: 0.75rem;
  --ec-space-4: 1rem;
  --ec-space-5: 1.25rem;
  --ec-space-6: 1.5rem;
  --ec-space-8: 2rem;

  /* Radius */
  --ec-radius-sm: 8px;
  --ec-radius-md: 12px;
  --ec-radius-lg: 16px;
  --ec-radius-xl: 20px;
  --ec-radius-pill: 999px;

  /* Shadows */
  --ec-shadow-sm: 0 1px 2px rgba(15,23,42,.04), 0 1px 3px rgba(15,23,42,.06);
  --ec-shadow-md: 0 4px 16px rgba(15,23,42,.06), 0 2px 6px rgba(15,23,42,.04);
  --ec-shadow-lg: 0 12px 40px rgba(15,23,42,.1);
  --ec-shadow-card: 0 1px 3px rgba(15,23,42,.04), 0 4px 20px rgba(15,23,42,.04);
  --ec-select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='%2364748b' d='M4.646 6.646a.5.5 0 0 1 .708 0L8 9.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");

  /* Motion */
  --ec-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --ec-transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);

  /* Scrollbar */
  --ec-scrollbar-size: 7px;
  --ec-scrollbar-thumb: #c7d2e0;
  --ec-scrollbar-thumb-hover: #94a3b8;
  --ec-scrollbar-track: transparent;

  /* Legacy aliases (backward compat) */
  --sidebar-width: var(--ec-sidebar-width);
  --sidebar-bg: var(--ec-sidebar-bg);
  --sidebar-hover: var(--ec-sidebar-hover);
  --sidebar-active: var(--ec-primary);
  --primary: var(--ec-primary);
  --primary-light: var(--ec-primary-light);
  --success: var(--ec-success);
  --warning: var(--ec-warning);
  --danger: var(--ec-danger);
  --info: var(--ec-info);
  --body-bg: var(--ec-bg);
  --card-shadow: var(--ec-shadow-sm);
  --card-shadow-hover: var(--ec-shadow-md);
  --border-radius: var(--ec-radius-md);
  --transition: var(--ec-transition);
}

[data-theme="dark"] {
  --ec-bg: #0c1222;
  --ec-bg-subtle: #111827;
  --ec-bg-muted: #1e293b;
  --ec-surface: #151d2e;
  --ec-surface-elevated: #1a2438;
  --ec-border: #243044;
  --ec-border-subtle: #1a2438;
  --ec-text: #f1f5f9;
  --ec-text-muted: #94a3b8;
  --ec-text-subtle: #64748b;
  --ec-primary-subtle: rgba(79, 70, 229, 0.15);
  --ec-success-subtle: rgba(16, 185, 129, 0.12);
  --ec-warning-subtle: rgba(245, 158, 11, 0.12);
  --ec-danger-subtle: rgba(239, 68, 68, 0.12);
  --ec-info-subtle: rgba(59, 130, 246, 0.12);
  --ec-sidebar-bg: #151d2e;
  --ec-sidebar-border: #243044;
  --ec-sidebar-text: #94a3b8;
  --ec-sidebar-text-hover: #f1f5f9;
  --ec-sidebar-text-active: #a5b4fc;
  --ec-sidebar-hover: rgba(255, 255, 255, 0.04);
  --ec-sidebar-active-bg: rgba(79, 70, 229, 0.12);
  --ec-sidebar-icon-bg: rgba(255, 255, 255, 0.06);
  --ec-sidebar-icon-active-bg: var(--ec-primary);
  --ec-sidebar-section: #94a3b8;
  --ec-sidebar-user-text: #f1f5f9;
  --ec-sidebar-user-muted: #94a3b8;
  --ec-topbar-bg: rgba(12, 18, 34, 0.88);
  --ec-topbar-border: rgba(255, 255, 255, 0.06);
  --ec-scrollbar-thumb: #334155;
  --ec-scrollbar-thumb-hover: #475569;
  --ec-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25);
  --ec-shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
  --ec-shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.45);
  --ec-shadow-card: 0 2px 8px rgba(0, 0, 0, 0.25);
  --ec-select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='%23cbd5e1' d='M4.646 6.646a.5.5 0 0 1 .708 0L8 9.293l2.646-2.647a.5.5 0 0 1 .708.708l-3 3a.5.5 0 0 1-.708 0l-3-3a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");

  /* Bootstrap dark sync */
  --bs-body-color: #f1f5f9;
  --bs-body-bg: #0c1222;
  --bs-emphasis-color: #f1f5f9;
  --bs-secondary-color: #94a3b8;
  --bs-tertiary-color: #64748b;
  --bs-border-color: #243044;
  --bs-card-cap-color: #f1f5f9;
  --bs-card-color: #f1f5f9;
  --bs-card-bg: #151d2e;
  --bs-table-color: #f1f5f9;
  --bs-table-bg: transparent;
  --bs-table-border-color: #243044;
  --bs-table-striped-color: #f1f5f9;
  --bs-table-striped-bg: rgba(255, 255, 255, 0.03);
  --bs-table-hover-color: #f1f5f9;
  --bs-table-hover-bg: rgba(255, 255, 255, 0.04);
  --bs-link-color: #818cf8;
  --bs-link-hover-color: #a5b4fc;
  --bs-heading-color: #f1f5f9;
  --bs-primary: #6366f1;
  --bs-primary-rgb: 99, 102, 241;
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  font-variant-numeric: lining-nums tabular-nums;
  scrollbar-width: thin;
  scrollbar-color: var(--ec-scrollbar-thumb) var(--ec-scrollbar-track);
}

.ec-num,
.stat-value,
.ec-kpi__value,
.ec-stat-tile__value,
.ec-finance-hero__value,
.ec-att-ring__value,
.ec-dash-chip strong,
.pagination .page-link,
.data-table td.ec-num,
.fc .ec-num {
  font-variant-numeric: lining-nums tabular-nums;
  font-feature-settings: "lnum" 1, "tnum" 1;
}

body {
  font-family: 'Cairo', 'Segoe UI', Tahoma, sans-serif;
  background: var(--ec-bg);
  color: var(--ec-text);
  overflow-x: hidden;
  margin: 0;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: thin;
  scrollbar-color: var(--ec-scrollbar-thumb) var(--ec-scrollbar-track);
}

/* ═══ Scrollbar — RTL (left side) ═══ */
::-webkit-scrollbar {
  width: var(--ec-scrollbar-size);
  height: var(--ec-scrollbar-size);
}

::-webkit-scrollbar-track {
  background: var(--ec-scrollbar-track);
}

::-webkit-scrollbar-thumb {
  background: var(--ec-scrollbar-thumb);
  border-radius: 100px;
  border: 2px solid transparent;
  background-clip: padding-box;
  min-height: 40px;
  transition: background 0.2s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--ec-scrollbar-thumb-hover);
  background-clip: padding-box;
}

::-webkit-scrollbar-thumb:active {
  background: #64748b;
  background-clip: padding-box;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

.ec-sidebar__nav {
  scrollbar-width: thin;
  scrollbar-color: rgba(79,70,229,.22) transparent;
}

.ec-sidebar__nav::-webkit-scrollbar {
  width: 5px;
}

.ec-sidebar__nav::-webkit-scrollbar-thumb {
  background: rgba(79,70,229,.18);
  border-radius: 100px;
  border: 1px solid transparent;
  background-clip: padding-box;
}

.ec-sidebar__nav::-webkit-scrollbar-thumb:hover {
  background: rgba(79,70,229,.38);
  background-clip: padding-box;
}

.table-container,
.ec-search-panel__body,
.ec-notif-panel__body {
  scrollbar-width: thin;
  scrollbar-color: var(--ec-scrollbar-thumb) transparent;
}

.table-container::-webkit-scrollbar,
.ec-search-panel__body::-webkit-scrollbar,
.ec-notif-panel__body::-webkit-scrollbar {
  height: 6px;
  width: 6px;
}

.table-container::-webkit-scrollbar-thumb,
.ec-search-panel__body::-webkit-scrollbar-thumb,
.ec-notif-panel__body::-webkit-scrollbar-thumb {
  background: var(--ec-scrollbar-thumb);
  border-radius: 100px;
}

/* ═══ Sidebar — Modern Light ═══ */
.sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: var(--ec-sidebar-width);
  height: 100vh;
  background: var(--ec-sidebar-bg);
  z-index: 1040;
  transition: transform var(--ec-transition), width var(--ec-transition);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-left: 1px solid var(--ec-sidebar-border);
}

.ec-sidebar__brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.35rem 1.15rem 1.15rem;
  position: relative;
}

.ec-sidebar__brand::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 1.15rem;
  left: 1.15rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ec-sidebar-border) 20%, var(--ec-sidebar-border) 80%, transparent);
}

.ec-sidebar__brand-inner {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.ec-sidebar__logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(145deg, #6366f1 0%, #7c3aed 55%, #8b5cf6 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.2rem;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(99,102,241,.28);
  position: relative;
}

.ec-sidebar__logo::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  border: 1px solid rgba(255,255,255,.25);
}

.ec-sidebar__brand-text {
  min-width: 0;
  transition: opacity var(--ec-transition), width var(--ec-transition);
}

.ec-sidebar__brand-text strong {
  display: block;
  color: var(--ec-text);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.ec-sidebar__brand-text small {
  color: var(--ec-text-muted);
  font-size: 0.72rem;
  display: block;
  margin-top: 2px;
}

.ec-sidebar__close {
  width: 34px;
  height: 34px;
  border: 1px solid var(--ec-border);
  border-radius: 10px;
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--ec-transition);
}

.ec-sidebar__close:hover {
  background: var(--ec-danger-subtle);
  border-color: rgba(239,68,68,.2);
  color: var(--ec-danger);
}

.ec-sidebar__nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.85rem 0.85rem 1rem;
}

.ec-sidebar__group {
  margin-bottom: 0.35rem;
}

.ec-sidebar__section {
  color: var(--ec-sidebar-section);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.85rem 0.65rem 0.45rem;
  white-space: nowrap;
  overflow: hidden;
}

.ec-sidebar__menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.ec-sidebar__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.65rem;
  border-radius: 12px;
  color: var(--ec-sidebar-text);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 500;
  transition: background var(--ec-transition-fast), color var(--ec-transition-fast), transform var(--ec-transition-fast), box-shadow var(--ec-transition-fast);
  position: relative;
  white-space: nowrap;
}

.ec-sidebar__link--home {
  margin-bottom: 0.65rem;
}

.ec-sidebar__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--ec-sidebar-icon-bg);
  color: var(--ec-sidebar-text);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  transition: var(--ec-transition-fast);
}

.ec-sidebar__label {
  flex: 1;
  min-width: 0;
  transition: opacity var(--ec-transition);
}

.ec-sidebar__active-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.18);
  flex-shrink: 0;
}

.ec-sidebar__link:hover {
  background: var(--ec-sidebar-hover);
  color: var(--ec-sidebar-text-hover);
  transform: translateX(-2px);
}

.ec-sidebar__link:hover .ec-sidebar__icon {
  background: var(--ec-bg-muted);
  color: var(--ec-sidebar-text-hover);
}

.ec-sidebar__link.active {
  background: var(--ec-sidebar-active-bg);
  color: var(--ec-sidebar-text-active);
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(79,70,229,.06);
}

.ec-sidebar__link.active .ec-sidebar__icon {
  background: var(--ec-sidebar-icon-active-bg);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79,70,229,.28);
}

.ec-sidebar__footer {
  padding: 0.85rem;
  background: linear-gradient(180deg, transparent 0%, var(--ec-bg-subtle) 100%);
  border-top: 1px solid var(--ec-sidebar-border);
}

.ec-sidebar__user-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.75rem;
  background: var(--ec-surface-elevated);
  border: 1px solid var(--ec-border);
  border-radius: 14px;
  margin-bottom: 0.65rem;
  box-shadow: var(--ec-shadow-sm);
  overflow: hidden;
  transition: var(--ec-transition);
}

.ec-sidebar__user-card:hover {
  border-color: rgba(79,70,229,.2);
  box-shadow: 0 4px 14px rgba(79,70,229,.08);
}

.ec-sidebar__user-info {
  flex: 1;
  min-width: 0;
  transition: opacity var(--ec-transition);
}

.ec-sidebar__user-info strong {
  display: block;
  color: var(--ec-sidebar-user-text);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ec-sidebar__user-info small {
  color: var(--ec-sidebar-user-muted);
  font-size: 0.68rem;
}

.ec-sidebar__user-settings,
.ec-sidebar__user-logout {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  flex-shrink: 0;
  transition: var(--ec-transition-fast);
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: inherit;
}

.ec-sidebar__user-settings:hover {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-sidebar__user-logout:hover {
  background: var(--ec-danger-subtle);
  color: var(--ec-danger);
}

.ec-sidebar__reset {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.55rem;
  border: 1px dashed var(--ec-border);
  border-radius: 11px;
  background: transparent;
  color: var(--ec-text-subtle);
  font-size: 0.74rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--ec-transition);
  font-family: inherit;
  white-space: nowrap;
  overflow: hidden;
}

.ec-sidebar__reset:hover {
  background: var(--ec-danger-subtle);
  border-color: rgba(239,68,68,.25);
  border-style: solid;
  color: var(--ec-danger);
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1035;
  backdrop-filter: blur(2px);
}

.sidebar-overlay.show { display: block; }

/* ═══ Main Layout ═══ */
.main-wrapper {
  margin-right: var(--ec-sidebar-width);
  min-height: 100vh;
  transition: margin var(--ec-transition);
}

/* ═══ Topbar ═══ */
.topbar {
  background: var(--ec-topbar-bg);
  border-bottom: 1px solid var(--ec-topbar-border);
  padding: 0 var(--ec-space-6);
  height: var(--ec-topbar-height);
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
  position: sticky;
  top: 0;
  z-index: 1030;
  backdrop-filter: blur(12px);
}

.ec-topbar__start {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  flex-shrink: 0;
}

.ec-topbar__title-wrap { min-width: 0; }

.ec-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--ec-space-2);
  font-size: 0.875rem;
  color: var(--ec-text-muted);
  white-space: nowrap;
}

.ec-breadcrumb strong {
  color: var(--ec-text);
  font-weight: 700;
}

.ec-breadcrumb i { font-size: 0.65rem; opacity: 0.5; }

.ec-topbar__search {
  flex: 1;
  max-width: 420px;
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  padding: 0.55rem var(--ec-space-4);
  background: var(--ec-bg-subtle);
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  color: var(--ec-text-subtle);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--ec-transition);
  margin: 0 auto;
}

.ec-topbar__search:hover {
  border-color: var(--ec-primary-light);
  background: var(--ec-primary-subtle);
}

.ec-topbar__search kbd {
  margin-right: auto;
  padding: 0.15rem 0.45rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border);
  border-radius: 6px;
  font-size: 0.68rem;
  font-family: inherit;
  color: var(--ec-text-muted);
}

.ec-topbar__end {
  display: flex;
  align-items: center;
  gap: var(--ec-space-2);
  flex-shrink: 0;
}

.ec-topbar__date {
  align-items: center;
  gap: var(--ec-space-2);
  font-size: 0.82rem;
  color: var(--ec-text-muted);
}

.ec-topbar__divider {
  width: 1px;
  height: 24px;
  background: var(--ec-border);
}

.ec-topbar-btn {
  width: 38px;
  height: 38px;
  border: none;
  background: transparent;
  border-radius: var(--ec-radius-md);
  color: var(--ec-text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--ec-transition);
  font-size: 1.05rem;
  position: relative;
  font-family: inherit;
}

.ec-topbar-btn:hover {
  background: var(--ec-bg-subtle);
  color: var(--ec-primary);
}

.ec-topbar-btn--theme {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-topbar-btn--theme:hover {
  background: var(--ec-primary);
  color: #fff;
  transform: rotate(12deg);
}

.ec-topbar-btn--back {
  width: auto;
  padding: 0 0.75rem;
  gap: 0.35rem;
  font-size: 0.85rem;
  border: 1px solid var(--ec-border);
}

.ec-topbar-btn--notif .ec-topbar__badge {
  position: absolute;
  top: 4px;
  left: 4px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  background: var(--ec-danger);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  border-radius: var(--ec-radius-pill);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ec-topbar__profile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  border-radius: 50%;
  padding: 0;
  cursor: pointer;
  transition: var(--ec-transition);
}

.ec-topbar__profile-btn:hover { opacity: 0.85; }

.ec-topbar__profile-btn .ec-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
}

.ec-dropdown {
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  box-shadow: var(--ec-shadow-lg);
  padding: var(--ec-space-2);
  min-width: 200px;
}

.ec-dropdown .dropdown-item {
  border-radius: var(--ec-radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
}

/* ═══ Content Area ═══ */
.content-area {
  padding: var(--ec-space-6);
  max-width: var(--ec-content-max);
  margin: 0 auto;
}

.page-section { display: none; animation: ecFadeIn 0.25s ease; }
.page-section.active { display: block; }

@keyframes ecFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══ Dashboard Home ═══ */
.ec-dash-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-6);
  padding: 1.75rem 2rem;
  margin-bottom: var(--ec-space-6);
  background: linear-gradient(135deg, #ffffff 0%, #f8faff 45%, #eef2ff 100%);
  border: 1px solid rgba(79,70,229,.1);
  border-radius: var(--ec-radius-xl);
  box-shadow: 0 4px 24px rgba(79,70,229,.06);
  position: relative;
  overflow: hidden;
}

.ec-dash-hero__content { position: relative; z-index: 1; min-width: 0; }

.ec-dash-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  background: rgba(79,70,229,.1);
  color: var(--ec-primary);
  border-radius: var(--ec-radius-pill);
  font-size: 0.72rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.ec-dash-hero__title {
  margin: 0 0 0.35rem;
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--ec-text);
  letter-spacing: -0.02em;
}

.ec-dash-hero__date {
  margin: 0 0 1.15rem;
  color: var(--ec-text-muted);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ec-dash-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.ec-dash-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  background: #fff;
  border: 1px solid var(--ec-border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--ec-text);
  font-size: 0.78rem;
  box-shadow: var(--ec-shadow-sm);
  transition: var(--ec-transition-fast);
}

.ec-dash-chip:hover {
  border-color: var(--ec-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--ec-shadow-md);
}

.ec-dash-chip i { color: var(--ec-text-muted); font-size: 0.95rem; }
.ec-dash-chip strong { font-weight: 800; font-size: 0.95rem; margin-right: 0.15rem; }
.ec-dash-chip--primary strong { color: var(--ec-primary); }
.ec-dash-chip--success strong { color: var(--ec-success); }
.ec-dash-chip--info strong { color: var(--ec-info); }

.ec-dash-hero__decor {
  position: relative;
  width: 120px;
  height: 120px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ec-dash-hero__decor > .bi {
  font-size: 3.5rem;
  color: rgba(79,70,229,.12);
  position: relative;
  z-index: 1;
}

.ec-dash-hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}

.ec-dash-hero__orb--1 {
  width: 90px;
  height: 90px;
  background: rgba(79,70,229,.15);
  top: 0;
  right: 0;
}

.ec-dash-hero__orb--2 {
  width: 60px;
  height: 60px;
  background: rgba(124,58,237,.12);
  bottom: 0;
  left: 0;
}

/* ═══ Modern Home Dashboard (EdTech) ═══ */
body[data-page="dashboard"] .main-wrapper {
  background: #f4f7fe;
}

body[data-page="dashboard"] .content-area {
  max-width: none;
  margin: 0;
  padding: 2rem 2.5rem 2.5rem;
  box-sizing: border-box;
}

body[data-page="dashboard"] .topbar {
  background: rgba(255, 255, 255, 0.85);
  border-bottom-color: rgba(226, 232, 240, 0.6);
  padding-inline: 2.5rem;
}

.ec-home--modern {
  width: 100%;
  max-width: none;
  padding: 0;
  min-height: calc(100vh - var(--ec-topbar-height));
}

.ec-home-inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 2vw, 1.75rem);
}

.ec-home-section {
  width: 100%;
}

.ec-home-section--metrics {
  padding-bottom: 0.15rem;
}

.ec-home-section--charts {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-height: 0;
}

/* ── Charts rows ── */
.ec-dash-charts {
  display: grid;
  gap: 1.5rem;
}

.ec-dash-charts--main {
  grid-template-columns: minmax(280px, 1fr) minmax(0, 2fr);
  min-height: 320px;
}

.ec-dash-charts--bottom {
  grid-template-columns: repeat(2, 1fr);
  min-height: 300px;
}

/* ── 6 KPI cards — 3 cols, reference style ── */
.ec-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.ec-metric {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  background: #fff;
  border-radius: 14px;
  padding: 0.8rem 1.1rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
  border-inline-start: 4px solid transparent;
  overflow: hidden;
}

.ec-metric--link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(112, 144, 176, 0.12);
}

.ec-metric__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.1rem;
}

.ec-metric__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.ec-metric__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  flex: 1;
  text-align: start;
}

.ec-metric--green { border-inline-start-color: #05cd99; }
.ec-metric--orange { border-inline-start-color: #ffb547; }
.ec-metric--blue { border-inline-start-color: #4318ff; }
.ec-metric--cyan { border-inline-start-color: #06b6d4; }
.ec-metric--red { border-inline-start-color: #ff4757; }
.ec-metric--purple { border-inline-start-color: #7551ff; }
.ec-metric--teal { border-inline-start-color: #0891b2; }

.ec-metric--green .ec-metric__icon { background: #e6faf5; color: #05cd99; }
.ec-metric--orange .ec-metric__icon { background: #fff8eb; color: #ffb547; }
.ec-metric--blue .ec-metric__icon { background: #eef2ff; color: #4318ff; }
.ec-metric--cyan .ec-metric__icon { background: #e0f7fa; color: #06b6d4; }
.ec-metric--red .ec-metric__icon { background: #fff0f0; color: #ff4757; }
.ec-metric--purple .ec-metric__icon { background: #f3edff; color: #7551ff; }
.ec-metric--teal .ec-metric__icon { background: #e0f7fa; color: #0891b2; }

.ec-metric__value {
  font-size: 1.35rem;
  font-weight: 800;
  color: #1b2559;
  line-height: 1.1;
  margin: 0;
}

.ec-metric__sub {
  font-size: 0.72rem;
  font-weight: 500;
  color: #a3aed0;
  line-height: 1.3;
}

.ec-dash-panel {
  background: #fff;
  border-radius: 16px;
  padding: 1.35rem 1.5rem 1.25rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.ec-dash-panel--chart {
  overflow: hidden;
}

.ec-dash-panel__title {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 700;
  color: #1b2559;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ec-dash-panel__title i {
  color: #4318ff;
  font-size: 0.95rem;
}

.ec-dash-panel__sub {
  margin: 0.2rem 0 0;
  font-size: 0.75rem;
  color: #a3aed0;
  font-weight: 500;
}

.ec-dash-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid #f1f5f9;
}

.ec-dash-panel__head--stack {
  align-items: stretch;
}

.ec-dash-panel__head .ec-dash-panel__sub {
  margin-top: 0.15rem;
}

.ec-dash-badge {
  flex-shrink: 0;
  background: #eef2ff;
  color: #4318ff;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  white-space: nowrap;
  margin-top: 0.15rem;
}

.ec-chart-box {
  flex: 1;
  position: relative;
  min-height: 260px;
  padding: 0.25rem 0.15rem 0;
}

.ec-chart-box--lg {
  min-height: 280px;
}

.ec-chart-box--donut {
  min-height: 260px;
  max-height: 320px;
}

/* ── Dashboard dark theme ── */
[data-theme="dark"] body[data-page="dashboard"] {
  --dashboard-canvas: var(--ec-bg);
  --dashboard-surface: var(--ec-surface);
  --dashboard-surface-muted: var(--ec-bg-subtle);
  --dashboard-border: var(--ec-border);
  --dashboard-text: var(--ec-text);
  --dashboard-muted: var(--ec-text-muted);
  --dashboard-subtle: var(--ec-text-subtle);
  --dashboard-primary: var(--ec-primary-light);
  --dashboard-primary-soft: var(--ec-primary-subtle);
  --dashboard-success: var(--ec-success);
  --dashboard-success-soft: var(--ec-success-subtle);
  --dashboard-warning: var(--ec-warning);
  --dashboard-warning-soft: var(--ec-warning-subtle);
  --dashboard-danger: var(--ec-danger);
  --dashboard-danger-soft: var(--ec-danger-subtle);
}

[data-theme="dark"] body[data-page="dashboard"] .main-wrapper,
[data-theme="dark"] body[data-page="dashboard"] .content-area {
  background: var(--dashboard-canvas);
}

[data-theme="dark"] body[data-page="dashboard"] .topbar {
  background: var(--ec-topbar-bg);
  border-bottom-color: var(--ec-topbar-border);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric,
[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel {
  background: var(--dashboard-surface);
  border: 1px solid var(--dashboard-border);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.22), 0 6px 18px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--link:hover,
[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel--chart:hover {
  background: #1a2438;
  border-color: #30405a;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric__label,
[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel__sub {
  color: var(--dashboard-muted);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric__value,
[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel__title {
  color: var(--dashboard-text);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric__sub {
  color: var(--dashboard-subtle);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel__head {
  border-bottom-color: var(--dashboard-border);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-dash-panel__title i {
  color: var(--dashboard-primary);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-dash-badge {
  background: var(--dashboard-surface-muted);
  color: var(--dashboard-primary);
  border: 1px solid var(--dashboard-border);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--blue,
[data-theme="dark"] body[data-page="dashboard"] .ec-metric--purple {
  border-inline-start-color: var(--dashboard-primary);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--blue .ec-metric__icon,
[data-theme="dark"] body[data-page="dashboard"] .ec-metric--purple .ec-metric__icon {
  background: var(--dashboard-primary-soft);
  color: var(--dashboard-primary);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--green {
  border-inline-start-color: var(--dashboard-success);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--green .ec-metric__icon {
  background: var(--dashboard-success-soft);
  color: var(--dashboard-success);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--orange {
  border-inline-start-color: var(--dashboard-warning);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--orange .ec-metric__icon {
  background: var(--dashboard-warning-soft);
  color: var(--dashboard-warning);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--red {
  border-inline-start-color: var(--dashboard-danger);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--red .ec-metric__icon {
  background: var(--dashboard-danger-soft);
  color: var(--dashboard-danger);
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--cyan {
  border-inline-start-color: #94a3b8;
}

[data-theme="dark"] body[data-page="dashboard"] .ec-metric--cyan .ec-metric__icon {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
}

[data-theme="dark"] body[data-page="dashboard"] .ec-topbar-btn--theme {
  background: var(--dashboard-primary-soft);
  color: var(--dashboard-primary);
}

@media (max-width: 1199.98px) {
  .ec-metrics { grid-template-columns: repeat(2, 1fr); }
  .ec-dash-charts--main,
  .ec-dash-charts--bottom {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .ec-chart-box { min-height: 260px; }
}

@media (max-width: 991.98px) {
  body[data-page="dashboard"] .content-area {
    padding: 1.5rem 1.75rem 2rem;
  }

  body[data-page="dashboard"] .topbar {
    padding-inline: 1.75rem;
  }
}

@media (max-width: 575.98px) {
  body[data-page="dashboard"] .content-area {
    padding: 1.25rem 1.25rem 1.5rem;
  }

  body[data-page="dashboard"] .topbar {
    padding-inline: 1.25rem;
  }

  .ec-home-inner { gap: 1.25rem; }
  .ec-metrics { grid-template-columns: 1fr; gap: 1rem; }
  .ec-metric {
    padding: 0.75rem 1rem;
  }
  .ec-metric__value { font-size: 1.25rem; }
  .ec-dash-panel { padding: 1.15rem 1.2rem 1rem; }
  .ec-dash-charts { gap: 1rem; }
}

/* legacy home sections (non-dashboard pages) */
.ec-home-welcome {
  margin-bottom: var(--ec-space-6);
}

.ec-home-welcome__title {
  margin: 0 0 0.35rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ec-text);
}

.ec-home-welcome__date {
  margin: 0;
  color: var(--ec-text-muted);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ec-home-section {
  margin-bottom: var(--ec-space-6);
}

.ec-home-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-3);
  margin-bottom: var(--ec-space-3);
}

.ec-home-section__title {
  margin: 0 0 var(--ec-space-3);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ec-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ec-home-section__head .ec-home-section__title {
  margin-bottom: 0;
}

.ec-qstats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ec-space-3);
}

.ec-qstat {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-lg);
  text-decoration: none;
  color: inherit;
  transition: var(--ec-transition-fast);
}

.ec-qstat--link:hover {
  border-color: var(--ec-primary);
  box-shadow: var(--ec-shadow-sm);
  transform: translateY(-1px);
}

.ec-qstat__icon {
  width: 2rem;
  height: 2rem;
  border-radius: var(--ec-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.ec-qstat--primary .ec-qstat__icon { background: rgba(79,70,229,.1); color: var(--ec-primary); }
.ec-qstat--info .ec-qstat__icon { background: rgba(59,130,246,.1); color: var(--ec-info); }
.ec-qstat--success .ec-qstat__icon { background: rgba(16,185,129,.1); color: var(--ec-success); }
.ec-qstat--danger .ec-qstat__icon { background: rgba(239,68,68,.1); color: var(--ec-danger); }
.ec-qstat--warning .ec-qstat__icon { background: rgba(245,158,11,.1); color: var(--ec-warning); }

.ec-qstat__value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ec-text);
  line-height: 1.2;
}

.ec-qstat__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ec-text-muted);
}

.ec-home-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ec-space-3);
}

.ec-home-actions .ec-quick-action {
  padding: 0.85rem;
  border-radius: var(--ec-radius-md);
  border: 1px solid var(--ec-border);
  background: var(--ec-surface);
}

.ec-home-actions .ec-quick-action:hover {
  border-color: var(--ec-primary);
  background: var(--ec-bg-subtle);
}

.ec-card--flat {
  border: 1px solid var(--ec-border);
  box-shadow: none;
  overflow: hidden;
}

.ec-card--flat .ec-empty {
  padding: 2rem 1rem;
}

.ec-home-today__list .ec-class-item {
  border-bottom: 1px solid var(--ec-border-subtle);
  border-radius: 0;
}

.ec-home-today__list .ec-class-item:last-child {
  border-bottom: none;
}

@media (max-width: 991.98px) {
  .ec-qstats { grid-template-columns: repeat(2, 1fr); }
  .ec-home-actions { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575.98px) {
  .ec-home-welcome__title { font-size: 1.25rem; }
  .ec-qstat__value { font-size: 1.15rem; }
}

.ec-dash-block {
  margin-bottom: var(--ec-space-6);
}

.ec-dash-block__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-4);
  padding-bottom: 0.65rem;
  border-bottom: 2px solid var(--ec-border-subtle);
}

.ec-dash-block__head h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: var(--ec-text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ec-dash-block__head h3 i {
  color: var(--ec-primary);
  font-size: 1.05rem;
}

.ec-dash-finance {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: var(--ec-space-4);
}

.ec-dash-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ec-space-4);
}

.ec-dash-stats--ops {
  grid-template-columns: repeat(3, 1fr);
}

/* Finance Hero */
.ec-finance-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1.75rem;
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 40%, #7c3aed 100%);
  border-radius: var(--ec-radius-xl);
  text-decoration: none;
  color: #fff;
  box-shadow: 0 8px 32px rgba(79,70,229,.28);
  transition: var(--ec-transition);
  position: relative;
  overflow: hidden;
}

.ec-finance-hero::before {
  content: '';
  position: absolute;
  top: -40%;
  left: -20%;
  width: 60%;
  height: 180%;
  background: radial-gradient(circle, rgba(255,255,255,.12) 0%, transparent 70%);
  pointer-events: none;
}

.ec-finance-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(79,70,229,.35);
}

.ec-finance-hero__body { position: relative; z-index: 1; }

.ec-finance-hero__label {
  display: block;
  font-size: 0.82rem;
  opacity: 0.88;
  margin-bottom: 0.35rem;
  font-weight: 500;
}

.ec-finance-hero__value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.ec-finance-hero__trend {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 0.65rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--ec-radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
}

.ec-finance-hero__trend.up {
  background: rgba(255,255,255,.18);
  color: #bbf7d0;
}

.ec-finance-hero__trend.down {
  background: rgba(255,255,255,.18);
  color: #fecaca;
}

.ec-finance-hero__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(255,255,255,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

/* Stat Tiles */
.ec-stat-tile {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--ec-shadow-card);
  transition: var(--ec-transition);
  display: flex;
  flex-direction: column;
  min-height: 130px;
}

.ec-stat-tile--link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.ec-stat-tile--link:hover {
  transform: translateY(-3px);
  box-shadow: var(--ec-shadow-md);
  border-color: rgba(79,70,229,.2);
}

.ec-stat-tile__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.ec-stat-tile__icon {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-stat-tile--success .ec-stat-tile__icon { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-stat-tile--warning .ec-stat-tile__icon { background: var(--ec-warning-subtle); color: #b45309; }
.ec-stat-tile--danger .ec-stat-tile__icon { background: var(--ec-danger-subtle); color: var(--ec-danger); }
.ec-stat-tile--info .ec-stat-tile__icon { background: var(--ec-info-subtle); color: var(--ec-info); }
.ec-stat-tile--neutral .ec-stat-tile__icon { background: var(--ec-bg-subtle); color: var(--ec-text-muted); }

.ec-stat-tile__value {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--ec-text);
  font-variant-numeric: tabular-nums;
  margin-bottom: 0.25rem;
}

.ec-stat-tile__label {
  font-size: 0.8rem;
  color: var(--ec-text-muted);
  font-weight: 600;
}

.ec-stat-tile__trend {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--ec-radius-pill);
}

.ec-stat-tile__trend.up { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-stat-tile__trend.down { background: var(--ec-danger-subtle); color: var(--ec-danger); }

.ec-stat-tile__sub {
  font-size: 0.68rem;
  color: var(--ec-text-subtle);
  font-weight: 500;
}

@media (max-width: 1199.98px) {
  .ec-dash-finance { grid-template-columns: 1fr 1fr; }
  .ec-finance-hero { grid-column: 1 / -1; }
  .ec-dash-stats { grid-template-columns: repeat(2, 1fr); }
  .ec-dash-stats--ops { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767.98px) {
  .ec-dash-hero {
    flex-direction: column;
    align-items: flex-start;
    padding: 1.35rem;
  }
  .ec-dash-hero__decor { display: none; }
  .ec-dash-hero__title { font-size: 1.35rem; }
  .ec-dash-finance { grid-template-columns: 1fr; }
  .ec-dash-stats,
  .ec-dash-stats--ops { grid-template-columns: 1fr; }
  .ec-finance-hero__value { font-size: 1.65rem; }
}

/* ═══ KPI Cards (legacy) ═══ */
.ec-kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-6);
}

.ec-kpi {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-5);
  display: flex;
  gap: var(--ec-space-4);
  box-shadow: var(--ec-shadow-card);
  transition: var(--ec-transition);
  position: relative;
  overflow: hidden;
}

.ec-kpi::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: var(--ec-kpi-accent, var(--ec-primary));
  border-radius: 0 var(--ec-radius-lg) var(--ec-radius-lg) 0;
}

.ec-kpi--link { text-decoration: none; color: inherit; cursor: pointer; }
.ec-kpi--link:hover {
  transform: translateY(-2px);
  box-shadow: var(--ec-shadow-md);
  border-color: var(--ec-primary-light);
}

.ec-kpi--featured {
  grid-column: span 1;
  background: linear-gradient(135deg, var(--ec-primary) 0%, #7c3aed 100%);
  border: none;
  color: #fff;
}

.ec-kpi--featured::before { display: none; }
.ec-kpi--featured .ec-kpi__icon { background: rgba(255,255,255,.2); color: #fff; }
.ec-kpi--featured .ec-kpi__value,
.ec-kpi--featured .ec-kpi__label { color: #fff; }
.ec-kpi--featured .ec-kpi__label { opacity: 0.85; }
.ec-kpi--featured .ec-kpi__trend { color: rgba(255,255,255,.9); }

.ec-kpi--primary { --ec-kpi-accent: var(--ec-primary); }
.ec-kpi--success { --ec-kpi-accent: var(--ec-success); }
.ec-kpi--warning { --ec-kpi-accent: var(--ec-warning); }
.ec-kpi--danger { --ec-kpi-accent: var(--ec-danger); }
.ec-kpi--info { --ec-kpi-accent: var(--ec-info); }

.ec-kpi__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--ec-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-kpi--success .ec-kpi__icon { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-kpi--warning .ec-kpi__icon { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-kpi--danger .ec-kpi__icon { background: var(--ec-danger-subtle); color: var(--ec-danger); }
.ec-kpi--info .ec-kpi__icon { background: var(--ec-info-subtle); color: var(--ec-info); }

.ec-kpi__body { min-width: 0; flex: 1; }

.ec-kpi__value {
  font-size: 1.65rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--ec-text);
  font-variant-numeric: tabular-nums;
}

.ec-kpi__label {
  font-size: 0.82rem;
  color: var(--ec-text-muted);
  margin-top: 2px;
}

.ec-kpi__trend {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: var(--ec-space-2);
}

.ec-kpi__trend--up { color: var(--ec-success); }
.ec-kpi__trend--down { color: var(--ec-danger); }
.ec-kpi__trend small { font-weight: 400; color: var(--ec-text-subtle); }

/* Legacy stat cards */
.stat-card {
  background: var(--ec-surface);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-5);
  box-shadow: var(--ec-shadow-card);
  transition: var(--ec-transition);
  border: 1px solid var(--ec-border-subtle);
  height: 100%;
}

.stat-card:hover {
  box-shadow: var(--ec-shadow-md);
  transform: translateY(-2px);
}

.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--ec-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.stat-card .stat-icon.primary { background: var(--ec-primary-subtle); color: var(--ec-primary); }
.stat-card .stat-icon.success { background: var(--ec-success-subtle); color: var(--ec-success); }
.stat-card .stat-icon.warning { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.stat-card .stat-icon.danger { background: var(--ec-danger-subtle); color: var(--ec-danger); }
.stat-card .stat-icon.info { background: var(--ec-info-subtle); color: var(--ec-info); }

.stat-card .stat-value {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--ec-text);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.stat-card .stat-label {
  color: var(--ec-text-muted);
  font-size: 0.82rem;
  margin-top: 0.25rem;
}

/* ═══ Cards ═══ */
.ec-card,
.dashboard-card {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-card);
  margin-bottom: var(--ec-space-5);
  overflow: hidden;
  transition: var(--ec-transition);
}

.ec-card:hover,
.dashboard-card:hover { box-shadow: var(--ec-shadow-md); }

.ec-card__header,
.dashboard-card .card-header {
  background: transparent;
  border-bottom: 1px solid var(--ec-border);
  padding: var(--ec-space-4) var(--ec-space-5);
  font-weight: 700;
  color: var(--ec-text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-4);
  font-size: 0.95rem;
}

.ec-card__title { display: flex; align-items: center; gap: var(--ec-space-2); }
.ec-card__title i { color: var(--ec-primary); }
.ec-card__actions { display: flex; align-items: center; gap: var(--ec-space-2); flex-shrink: 0; }

.ec-card__body,
.dashboard-card .card-body { padding: var(--ec-space-5); }

.ec-card__body--flush {
  padding: 0;
}

.ec-card__body--flush > .ec-filters {
  margin: var(--ec-space-4) var(--ec-space-5) var(--ec-space-3);
}

.ec-card__body--flush > .ec-table-wrap {
  padding-inline: var(--ec-space-5);
  padding-bottom: var(--ec-space-4);
}

/* ═══ Dashboard Grid ═══ */
.ec-dash-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--ec-space-5);
}

.ec-dash-main { min-width: 0; }
.ec-dash-side { min-width: 0; }

@media (max-width: 1199.98px) {
  .ec-dash-grid { grid-template-columns: 1fr; }
}

.ec-dash-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--ec-space-5);
}

@media (max-width: 767.98px) {
  .ec-dash-row { grid-template-columns: 1fr; }
}

/* ═══ Quick Actions ═══ */
.ec-quick-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: var(--ec-space-3);
}

.ec-quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--ec-space-2);
  padding: var(--ec-space-4);
  background: var(--ec-bg-subtle);
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  text-decoration: none;
  color: var(--ec-text);
  font-size: 0.78rem;
  font-weight: 600;
  transition: var(--ec-transition);
  text-align: center;
}

.ec-quick-action:hover {
  background: var(--ec-primary-subtle);
  border-color: var(--ec-primary-light);
  color: var(--ec-primary);
  transform: translateY(-2px);
}

.ec-quick-action__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--ec-radius-md);
  background: var(--ec-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--ec-primary);
  box-shadow: var(--ec-shadow-sm);
}

/* ═══ Class Items ═══ */
.ec-class-item {
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
  padding: var(--ec-space-4);
  border-radius: var(--ec-radius-md);
  border: 1px solid var(--ec-border-subtle);
  margin-bottom: var(--ec-space-3);
  transition: var(--ec-transition);
  cursor: pointer;
}

.ec-class-item:hover {
  background: var(--ec-bg-subtle);
  border-color: var(--ec-primary-light);
}

.ec-class-item__time {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: var(--ec-space-3);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  border-radius: var(--ec-radius-md);
  font-weight: 700;
  font-size: 0.78rem;
  min-width: 72px;
  text-align: center;
}

.ec-class-item__subject { font-weight: 700; font-size: 0.95rem; margin-bottom: 4px; }

.ec-class-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ec-space-3);
  font-size: 0.78rem;
  color: var(--ec-text-muted);
}

.ec-class-item__meta span { display: flex; align-items: center; gap: 4px; }
.ec-class-item__end { display: flex; flex-direction: column; align-items: flex-end; gap: var(--ec-space-2); margin-right: auto; }

/* Legacy upcoming list */
.upcoming-list .list-item {
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
  padding: var(--ec-space-3) 0;
  border-bottom: 1px solid var(--ec-border-subtle);
}

.upcoming-list .list-item:last-child { border-bottom: none; }

.upcoming-list .time-badge {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  padding: var(--ec-space-3);
  border-radius: var(--ec-radius-md);
  font-weight: 700;
  font-size: 0.78rem;
  white-space: nowrap;
  min-width: 90px;
  text-align: center;
}

/* ═══ Activity Feed ═══ */
.ec-activity-item {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  padding: var(--ec-space-3);
  border-radius: var(--ec-radius-md);
  text-decoration: none;
  color: inherit;
  transition: var(--ec-transition);
}

.ec-activity-item:hover { background: var(--ec-bg-subtle); }

.ec-activity-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--ec-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ec-activity-item__icon--info { background: var(--ec-info-subtle); color: var(--ec-info); }
.ec-activity-item__icon--success { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-activity-item__icon--warning { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-activity-item__icon--danger { background: var(--ec-danger-subtle); color: var(--ec-danger); }

.ec-activity-item__title { font-size: 0.85rem; font-weight: 600; }
.ec-activity-item__time { font-size: 0.72rem; color: var(--ec-text-subtle); }
.ec-activity-item__arrow { color: var(--ec-text-subtle); font-size: 0.75rem; margin-right: auto; }

/* ═══ Attendance Ring ═══ */
.ec-att-ring {
  position: relative;
  width: 140px;
  height: 140px;
  margin: 0 auto var(--ec-space-4);
}

.ec-att-ring__svg { transform: rotate(-90deg); width: 100%; height: 100%; }
.ec-att-ring__bg { fill: none; stroke: var(--ec-border); stroke-width: 8; }
.ec-att-ring__fill { fill: none; stroke: var(--ec-success); stroke-width: 8; stroke-linecap: round; transition: stroke-dashoffset 0.6s ease; }

.ec-att-ring__center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.ec-att-ring__value { font-size: 1.75rem; font-weight: 800; color: var(--ec-text); }
.ec-att-ring__label { font-size: 0.72rem; color: var(--ec-text-muted); }

.ec-att-breakdown { display: flex; flex-direction: column; gap: var(--ec-space-2); }
.ec-att-breakdown__item { display: flex; align-items: center; gap: var(--ec-space-2); font-size: 0.82rem; color: var(--ec-text-muted); }
.ec-att-breakdown__dot { width: 8px; height: 8px; border-radius: 50%; }
.ec-att-breakdown__dot--success { background: var(--ec-success); }
.ec-att-breakdown__dot--warning { background: var(--ec-warning); }
.ec-att-breakdown__dot--danger { background: var(--ec-danger); }

/* ═══ Badges ═══ */
.ec-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.65rem;
  border-radius: var(--ec-radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
}

.ec-badge--primary { background: var(--ec-primary-subtle); color: var(--ec-primary); }
.ec-badge--success { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-badge--warning { background: var(--ec-warning-subtle); color: #b45309; }
.ec-badge--danger { background: var(--ec-danger-subtle); color: var(--ec-danger); }
.ec-badge--info { background: var(--ec-info-subtle); color: var(--ec-info); }
.ec-badge--neutral { background: var(--ec-bg-subtle); color: var(--ec-text-muted); }

.badge-subject { background: var(--ec-primary-subtle); color: var(--ec-primary); font-weight: 600; }

/* ═══ Avatar ═══ */
.ec-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ec-radius-pill);
  font-weight: 700;
  flex-shrink: 0;
}

/* ═══ Tables ═══ */
.table-container { overflow-x: auto; border-radius: var(--ec-radius-md); }

.data-table {
  margin-bottom: 0;
  font-size: 0.875rem;
  width: 100%;
}

.data-table thead th {
  background: var(--ec-bg-subtle);
  border-bottom: 2px solid var(--ec-border);
  font-weight: 700;
  color: var(--ec-text-muted);
  white-space: nowrap;
  padding: 0.85rem var(--ec-space-4);
  font-size: 0.78rem;
  text-transform: none;
}

.data-table tbody td {
  padding: 0.85rem var(--ec-space-4);
  vertical-align: middle;
  border-color: var(--ec-border-subtle);
  color: var(--ec-text);
}

.data-table tbody tr {
  transition: background var(--ec-transition-fast);
}

.data-table tbody tr:hover { background: var(--ec-bg-subtle); }

.ec-table-user {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
}

.ec-table-user__name { font-weight: 600; color: var(--ec-text); }
.ec-table-user__meta { font-size: 0.75rem; color: var(--ec-text-muted); }

.ec-table-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ec-icon-btn {
  width: 32px;
  height: 32px;
  border: 1px solid var(--ec-border);
  background: var(--ec-surface);
  border-radius: var(--ec-radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ec-text-muted);
  transition: var(--ec-transition-fast);
  font-size: 0.85rem;
}

.ec-icon-btn:hover { border-color: var(--ec-primary); color: var(--ec-primary); background: var(--ec-primary-subtle); }
.ec-icon-btn--danger:hover { border-color: var(--ec-danger); color: var(--ec-danger); background: var(--ec-danger-subtle); }

/* ═══ Forms & Inputs ═══ */
.form-control,
.form-select {
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  font-family: inherit;
  background: var(--ec-surface);
  color: var(--ec-text);
  transition: var(--ec-transition-fast);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79,70,229,.12);
  outline: none;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ec-text);
  margin-bottom: var(--ec-space-2);
}

.search-box { position: relative; }

.search-box input { padding-right: 2.5rem; }

.search-box i {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ec-text-subtle);
  pointer-events: none;
}

.filter-bar {
  display: flex;
  gap: var(--ec-space-3);
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: var(--ec-space-4);
  padding: var(--ec-space-4);
  background: var(--ec-bg-subtle);
  border-radius: var(--ec-radius-md);
  border: 1px solid var(--ec-border-subtle);
}

.ec-select {
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  padding: 0.45rem 0.75rem;
  font-size: 0.82rem;
  font-family: inherit;
  background: var(--ec-surface);
  color: var(--ec-text);
}

.ec-select--sm { padding: 0.35rem 0.65rem; font-size: 0.78rem; }

/* Buttons */
.btn-ec-primary,
.btn-primary {
  background: var(--ec-primary);
  border-color: var(--ec-primary);
  border-radius: var(--ec-radius-md);
  font-weight: 600;
  font-family: inherit;
  padding: 0.55rem 1.1rem;
  transition: var(--ec-transition-fast);
}

.btn-ec-primary:hover,
.btn-primary:hover {
  background: var(--ec-primary-hover);
  border-color: var(--ec-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(79,70,229,.25);
}

.btn-outline-primary {
  border-color: var(--ec-primary);
  color: var(--ec-primary);
  border-radius: var(--ec-radius-md);
}

.btn-outline-primary:hover {
  background: var(--ec-primary-subtle);
}

.btn-action { padding: 0.25rem 0.5rem; font-size: 0.8rem; }

/* ═══ Profile ═══ */
.profile-header {
  background: linear-gradient(135deg, var(--ec-primary) 0%, #7c3aed 100%);
  border-radius: var(--ec-radius-xl);
  padding: var(--ec-space-8);
  color: #fff;
  margin-bottom: var(--ec-space-5);
  box-shadow: 0 8px 32px rgba(79,70,229,.25);
}

.ec-profile-header {
  display: flex;
  align-items: flex-start;
  gap: var(--ec-space-5);
  flex-wrap: wrap;
}

.ec-profile-header__avatar {
  width: 88px;
  height: 88px;
  border-radius: var(--ec-radius-xl);
  background: rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  font-weight: 800;
  border: 3px solid rgba(255,255,255,.3);
}

.ec-profile-header__info h3 { margin: 0 0 4px; font-weight: 800; }
.ec-profile-header__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ec-space-3);
  margin-top: var(--ec-space-3);
  font-size: 0.85rem;
  opacity: 0.9;
}

.ec-profile-header__meta span { display: flex; align-items: center; gap: 4px; }

.ec-profile-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--ec-space-3);
  margin-top: var(--ec-space-5);
  padding-top: var(--ec-space-5);
  border-top: 1px solid rgba(255,255,255,.2);
}

.ec-profile-stat {
  text-align: center;
}

.ec-profile-stat__value { font-size: 1.5rem; font-weight: 800; }
.ec-profile-stat__label { font-size: 0.75rem; opacity: 0.8; }

.profile-avatar {
  width: 80px;
  height: 80px;
  border-radius: var(--ec-radius-xl);
  background: rgba(255,255,255,.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  border: 3px solid rgba(255,255,255,.25);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--ec-space-4);
}

.info-item label {
  font-size: 0.72rem;
  color: var(--ec-text-muted);
  display: block;
  margin-bottom: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.info-item span { font-weight: 600; color: var(--ec-text); }

.profile-tabs .nav-link {
  color: var(--ec-text-muted);
  font-weight: 600;
  border: none;
  padding: 0.85rem 1.25rem;
  border-radius: 0;
  font-size: 0.875rem;
  background: transparent;
  cursor: pointer;
  font-family: inherit;
}

.profile-tabs .nav-link.active {
  color: var(--ec-primary);
  border-bottom: 2px solid var(--ec-primary);
  background: transparent;
}

.profile-tabs { border-bottom: 1px solid var(--ec-border); }

/* ═══ Group Cards Grid ═══ */
.ec-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--ec-space-4);
}

.ec-group-card {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-5);
  cursor: pointer;
  transition: var(--ec-transition);
  box-shadow: var(--ec-shadow-card);
}

.ec-group-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--ec-shadow-md);
  border-color: var(--ec-primary-light);
}

.ec-group-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--ec-space-2);
  margin-bottom: var(--ec-space-2);
}

.ec-group-card__header-start {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--ec-space-2);
  min-width: 0;
}

.ec-group-card__actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.ec-group-card__subject {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ec-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.ec-group-card__name { font-size: 1.05rem; font-weight: 800; margin: 0 0 var(--ec-space-3); }

.ec-group-card__meta {
  display: flex;
  flex-direction: column;
  gap: var(--ec-space-2);
  font-size: 0.82rem;
  color: var(--ec-text-muted);
  margin-bottom: var(--ec-space-4);
}

.ec-group-card__meta span { display: flex; align-items: center; gap: var(--ec-space-2); }

.ec-group-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--ec-space-3);
  border-top: 1px solid var(--ec-border-subtle);
}

.ec-group-card__progress { flex: 1; margin-left: var(--ec-space-3); }
.ec-group-card__progress span { font-size: 0.75rem; color: var(--ec-text-muted); }
.ec-group-card__price { font-weight: 700; color: var(--ec-primary); font-size: 0.9rem; }

.ec-progress {
  height: 6px;
  background: var(--ec-bg-subtle);
  border-radius: var(--ec-radius-pill);
  overflow: hidden;
  margin-bottom: 4px;
}

.ec-progress__bar {
  height: 100%;
  background: linear-gradient(90deg, var(--ec-primary), #7c3aed);
  border-radius: var(--ec-radius-pill);
  transition: width 0.4s ease;
}

.ec-view-toggle {
  display: flex;
  gap: 4px;
  background: var(--ec-bg-subtle);
  padding: 4px;
  border-radius: var(--ec-radius-md);
}

.ec-view-toggle button {
  border: none;
  background: transparent;
  padding: 0.4rem 0.75rem;
  border-radius: var(--ec-radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ec-text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: var(--ec-transition-fast);
}

.ec-view-toggle button.active {
  background: var(--ec-surface);
  color: var(--ec-primary);
  box-shadow: var(--ec-shadow-sm);
}

/* ═══ Modern Checkbox ═══ */
.ec-check-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
}

.ec-check {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  cursor: pointer;
  user-select: none;
}

.ec-check input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.ec-check__box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  border: 2px solid var(--ec-border);
  border-radius: 6px;
  background: var(--ec-surface);
  color: transparent;
  font-size: 0.8rem;
  transition: var(--ec-transition);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.ec-check__label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ec-text);
  line-height: 1.2;
}

.ec-check:hover .ec-check__box {
  border-color: var(--ec-primary-light);
  background: var(--ec-primary-subtle);
}

.ec-check:hover .ec-check__label {
  color: var(--ec-primary-dark);
}

.ec-check input:checked + .ec-check__box {
  border-color: var(--ec-primary);
  background: var(--ec-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.28);
}

.ec-check input:checked ~ .ec-check__label {
  color: var(--ec-primary-dark);
}

.ec-check input:focus-visible + .ec-check__box {
  outline: 2px solid var(--ec-primary-light);
  outline-offset: 2px;
}

.ec-check input:disabled + .ec-check__box {
  opacity: 0.5;
  cursor: not-allowed;
}

.ec-check input:disabled ~ .ec-check__label {
  opacity: 0.5;
}

/* ═══ Attendance Grid ═══ */
.attendance-grid {
  display: grid;
  grid-template-columns: 200px repeat(4, 1fr);
  gap: 1px;
  background: var(--ec-border);
  border-radius: var(--ec-radius-md);
  overflow: hidden;
}

.attendance-grid .grid-header,
.attendance-grid .grid-cell {
  background: var(--ec-surface);
  padding: 0.65rem 0.85rem;
  font-size: 0.82rem;
}

.attendance-grid .grid-header {
  background: var(--ec-bg-subtle);
  font-weight: 700;
  text-align: center;
}

.ec-att-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-5);
}

.ec-att-stat {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-5);
  text-align: center;
  box-shadow: var(--ec-shadow-card);
}

.ec-att-stat__value { font-size: 2rem; font-weight: 800; }
.ec-att-stat__label { font-size: 0.82rem; color: var(--ec-text-muted); margin-top: 4px; }
.ec-att-stat--present .ec-att-stat__value { color: var(--ec-success); }
.ec-att-stat--absent .ec-att-stat__value { color: var(--ec-danger); }
.ec-att-stat--late .ec-att-stat__value { color: var(--ec-warning); }
.ec-att-stat--rate .ec-att-stat__value { color: var(--ec-primary); }

/* ═══ Attendance Page — Overview & Subject Flow ═══ */
.ec-att-page { display: flex; flex-direction: column; gap: var(--ec-space-5); }

.ec-att-overview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--ec-space-4);
}

.ec-att-overview__card {
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
  padding: var(--ec-space-4) var(--ec-space-5);
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-card);
}

.ec-att-overview__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--ec-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.ec-att-overview__card--pending .ec-att-overview__icon { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-att-overview__card--done .ec-att-overview__icon { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-att-overview__card--rate .ec-att-overview__icon { background: var(--ec-primary-subtle); color: var(--ec-primary); }
.ec-att-overview__card--groups .ec-att-overview__icon { background: var(--ec-info-subtle); color: var(--ec-info); }

.ec-att-overview__value { font-size: 1.5rem; font-weight: 800; line-height: 1.2; color: var(--ec-text); }
.ec-att-overview__label { font-size: 0.78rem; color: var(--ec-text-muted); margin-top: 2px; }

.ec-att-subjects__head h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 4px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ec-text);
}

.ec-att-subjects__head p {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  margin: 0 0 var(--ec-space-4);
}

.ec-att-subjects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--ec-space-3);
}

.ec-att-subject-card {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  width: 100%;
  padding: var(--ec-space-4);
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-card);
  cursor: pointer;
  text-align: right;
  color: var(--ec-text);
  font-family: inherit;
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-att-subject-card:hover {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: var(--ec-shadow-md);
  transform: translateY(-2px);
}

.ec-att-subject-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--ec-radius-md);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.ec-att-subject-card__body { flex: 1; min-width: 0; }

.ec-att-subject-card__name {
  font-weight: 700;
  font-size: 0.9375rem;
  margin-bottom: 2px;
  color: var(--ec-text);
}

.ec-att-subject-card__meta {
  font-size: 0.75rem;
  color: var(--ec-text-muted);
}

.ec-att-subject-card__badges {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
}

.ec-att-subject-card__badge {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--ec-radius-pill);
  white-space: nowrap;
}

.ec-att-subject-card__badge--pending { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-att-subject-card__badge--done { background: var(--ec-success-subtle); color: var(--ec-success); }

.ec-att-subject-card__arrow {
  color: var(--ec-text-subtle);
  font-size: 0.875rem;
  flex-shrink: 0;
}

.ec-att-group-card__icon {
  background: var(--ec-info-subtle);
  color: var(--ec-info);
}

/* ── Attendance picker (subject → groups) ── */
.ec-att-picker {
  display: flex;
  flex-direction: column;
  gap: var(--ec-space-5);
}

.ec-att-picker-hero {
  position: relative;
  overflow: hidden;
  padding: 1.25rem 1.5rem;
  border-radius: var(--ec-radius-lg);
  border: 1px solid rgba(79, 70, 229, 0.18);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08) 0%, rgba(79, 70, 229, 0.02) 45%, var(--ec-surface) 100%);
  box-shadow: var(--ec-shadow-card);
}

.ec-att-picker-hero__glow {
  position: absolute;
  inset: -30% auto auto -10%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.14) 0%, transparent 68%);
  pointer-events: none;
}

.ec-att-picker-hero__top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ec-att-picker-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--ec-border-subtle);
  background: var(--ec-surface);
  color: var(--ec-text-muted);
  font-size: 0.8125rem;
  font-weight: 700;
  font-family: inherit;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--ec-transition), border-color var(--ec-transition), color var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-att-picker-hero__back:hover {
  background: var(--ec-primary-subtle);
  border-color: rgba(79, 70, 229, 0.25);
  color: var(--ec-primary);
  transform: translateY(-1px);
}

.ec-att-picker-hero__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ec-primary), var(--ec-primary-dark));
  color: #fff;
  font-size: 1.25rem;
  box-shadow: 0 8px 22px rgba(79, 70, 229, 0.28);
}

.ec-att-picker-hero__body { position: relative; }

.ec-att-picker-hero__title {
  font-size: 1.35rem;
  font-weight: 800;
  margin: 0 0 0.35rem;
  color: var(--ec-text);
}

.ec-att-picker-hero__sub {
  font-size: 0.875rem;
  color: var(--ec-text-muted);
  margin: 0 0 1rem;
  max-width: 36rem;
}

.ec-att-picker-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ec-att-picker-stat {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  color: var(--ec-text-muted);
}

.ec-att-picker-stat i { opacity: 0.75; }

.ec-att-picker-stat--pending {
  background: var(--ec-warning-subtle);
  border-color: rgba(245, 158, 11, 0.2);
  color: #b45309;
}

.ec-att-picker-stat--done {
  background: var(--ec-success-subtle);
  border-color: rgba(16, 185, 129, 0.2);
  color: var(--ec-success);
}

.ec-att-picker-stat--rate {
  background: var(--ec-primary-subtle);
  border-color: rgba(79, 70, 229, 0.2);
  color: var(--ec-primary-dark);
}

.ec-att-picker-section__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ec-att-picker-section__title {
  font-size: 1rem;
  font-weight: 800;
  margin: 0 0 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ec-text);
}

.ec-att-picker-section__title i { color: var(--ec-primary); }

.ec-att-picker-section__sub {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  margin: 0;
}

.ec-att-group-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.ec-att-group-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.65rem;
  width: 100%;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  background: var(--ec-surface);
  box-shadow: var(--ec-shadow-card);
  text-align: right;
  cursor: pointer;
  color: var(--ec-text);
  font-family: inherit;
  overflow: hidden;
  transition:
    border-color var(--ec-transition),
    box-shadow var(--ec-transition),
    transform var(--ec-transition-fast);
}

.ec-att-group-tile__glow {
  position: absolute;
  inset: -40% -20% auto auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.1), transparent 70%);
  opacity: 0;
  transition: opacity var(--ec-transition);
  pointer-events: none;
}

.ec-att-group-tile:hover,
.ec-att-group-tile:focus-visible {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 12px 32px rgba(79, 70, 229, 0.12);
  transform: translateY(-3px);
  outline: none;
}

.ec-att-group-tile:hover .ec-att-group-tile__glow,
.ec-att-group-tile:focus-visible .ec-att-group-tile__glow { opacity: 1; }

.ec-att-group-tile.has-pending {
  border-color: rgba(245, 158, 11, 0.25);
}

.ec-att-group-tile.has-pending:hover {
  border-color: rgba(245, 158, 11, 0.45);
  box-shadow: 0 12px 32px rgba(245, 158, 11, 0.12);
}

.ec-att-group-tile__head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.ec-att-group-tile__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  font-size: 0.6875rem;
  font-weight: 800;
  white-space: nowrap;
}

.ec-att-group-tile__chip--pending {
  background: var(--ec-warning-subtle);
  color: #b45309;
}

.ec-att-group-tile__chip--done {
  background: var(--ec-success-subtle);
  color: var(--ec-success);
}

.ec-att-group-tile .ec-att-rate-ring {
  width: 44px;
  height: 44px;
}

.ec-att-group-tile .ec-att-rate-ring__value { font-size: 0.625rem; }

.ec-att-group-tile__name {
  position: relative;
  z-index: 1;
  font-size: 1rem;
  font-weight: 800;
  margin: 0;
  color: var(--ec-text);
  line-height: 1.35;
}

.ec-att-group-tile__teacher {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0;
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
}

.ec-att-group-tile__teacher i { color: var(--ec-primary); opacity: 0.85; }

.ec-att-group-tile__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.75rem;
  color: var(--ec-text-muted);
}

.ec-att-group-tile__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

.ec-att-group-tile__meta i { opacity: 0.65; }

.ec-att-group-tile__progress-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.ec-att-group-tile__progress {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: var(--ec-bg-subtle);
  overflow: hidden;
}

.ec-att-group-tile__progress-bar {
  height: 100%;
  border-radius: inherit;
  transition: width 0.5s ease;
}

.ec-att-group-tile__progress--good .ec-att-group-tile__progress-bar { background: linear-gradient(90deg, var(--ec-success), #34d399); }
.ec-att-group-tile__progress--mid .ec-att-group-tile__progress-bar { background: linear-gradient(90deg, var(--ec-warning), #fbbf24); }
.ec-att-group-tile__progress--low .ec-att-group-tile__progress-bar { background: linear-gradient(90deg, var(--ec-danger), #f87171); }

.ec-att-group-tile__progress-label {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--ec-text-muted);
  white-space: nowrap;
}

.ec-att-group-tile__footer {
  position: relative;
  z-index: 1;
  padding-top: 0.35rem;
  border-top: 1px dashed var(--ec-border-subtle);
}

.ec-att-group-tile__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--ec-primary);
  transition: gap var(--ec-transition-fast);
}

.ec-att-group-tile:hover .ec-att-group-tile__cta { gap: 0.55rem; }

@media (max-width: 575px) {
  .ec-att-picker-hero { padding: 1rem; }
  .ec-att-picker-hero__title { font-size: 1.15rem; }
  .ec-att-group-grid { grid-template-columns: 1fr; }
}

/* ── Attendance dark mode ── */
[data-theme="dark"] .ec-att-overview__label,
[data-theme="dark"] .ec-att-subject-card__meta,
[data-theme="dark"] .ec-att-subjects__head p,
[data-theme="dark"] .ec-att-subject-view__sub,
[data-theme="dark"] .ec-att-picker-hero__sub,
[data-theme="dark"] .ec-att-picker-section__sub,
[data-theme="dark"] .ec-att-group-tile__teacher,
[data-theme="dark"] .ec-att-group-tile__meta,
[data-theme="dark"] .ec-att-group-tile__progress-label,
[data-theme="dark"] .ec-att-pending-card__meta,
[data-theme="dark"] .ec-att-history-item__meta,
[data-theme="dark"] .ec-att-stat-pill__label {
  color: #cbd5e1;
}

[data-theme="dark"] .ec-att-subject-card,
[data-theme="dark"] .ec-att-group-tile,
[data-theme="dark"] .ec-att-session-tabs__btn {
  color: var(--ec-text);
}

[data-theme="dark"] .ec-att-subject-card__badge--pending,
[data-theme="dark"] .ec-att-group-tile__chip--pending {
  background: rgba(245, 158, 11, 0.16);
  color: #fcd34d;
}

[data-theme="dark"] .ec-att-subject-card__badge--done,
[data-theme="dark"] .ec-att-group-tile__chip--done {
  background: rgba(16, 185, 129, 0.16);
  color: #6ee7b7;
}

[data-theme="dark"] .ec-att-picker-stat {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  color: #cbd5e1;
}

[data-theme="dark"] .ec-att-picker-stat--pending {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.28);
  color: #fcd34d;
}

[data-theme="dark"] .ec-att-picker-stat--done {
  background: rgba(16, 185, 129, 0.14);
  border-color: rgba(16, 185, 129, 0.28);
  color: #6ee7b7;
}

[data-theme="dark"] .ec-att-picker-stat--rate {
  background: rgba(79, 70, 229, 0.14);
  border-color: rgba(129, 140, 248, 0.28);
  color: #c7d2fe;
}

[data-theme="dark"] .ec-att-session-tabs {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.18);
}

[data-theme="dark"] .ec-att-session-tabs__btn {
  color: #cbd5e1;
}

[data-theme="dark"] .ec-att-session-tabs__btn:hover:not(.active) {
  background: rgba(79, 70, 229, 0.14);
  color: #e0e7ff;
}

[data-theme="dark"] .ec-att-picker-hero {
  border-color: rgba(129, 140, 248, 0.22);
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.14) 0%, rgba(79, 70, 229, 0.04) 45%, var(--ec-surface) 100%);
}

[data-theme="dark"] .ec-att-picker-hero__back {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  color: #cbd5e1;
}

[data-theme="dark"] .ec-att-group-tile__footer {
  border-top-color: var(--ec-border);
}

[data-theme="dark"] .btn-light {
  --bs-btn-color: var(--ec-text);
  --bs-btn-bg: var(--ec-bg-muted);
  --bs-btn-border-color: var(--ec-border);
  --bs-btn-hover-color: var(--ec-text);
  --bs-btn-hover-bg: var(--ec-surface-elevated);
  --bs-btn-hover-border-color: var(--ec-border);
  color: var(--ec-text);
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
}

.ec-att-pending-grid--single {
  max-width: 420px;
}

.ec-att-subject-view__head {
  display: flex;
  align-items: flex-start;
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-4);
  flex-wrap: wrap;
}

.ec-att-subject-view__title {
  font-size: 1.15rem;
  font-weight: 800;
  margin: 0 0 4px;
  color: var(--ec-text);
}

.ec-att-subject-view__sub {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  margin: 0;
}

.ec-att-sessions {
  display: flex;
  flex-direction: column;
  gap: var(--ec-space-4);
}

/* Session tabs — pill segment */
.ec-att-group-tabs-wrap {
  margin-bottom: var(--ec-space-4);
}

.ec-att-session-tabs {
  display: inline-flex;
  align-items: center;
  width: 100%;
  max-width: 420px;
  padding: 0.25rem;
  gap: 0.25rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: 999px;
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.ec-att-session-tabs__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  flex: 1 1 0;
  min-width: 0;
  height: 2.625rem;
  padding-inline: 1rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--ec-text-muted);
  font-weight: 700;
  font-size: 0.8125rem;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--ec-transition), color var(--ec-transition), box-shadow var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-att-session-tabs__btn i { font-size: 0.9375rem; opacity: 0.85; }

.ec-att-session-tabs__btn:hover:not(.active) {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary-dark);
}

.ec-att-session-tabs__btn.active {
  background: linear-gradient(135deg, var(--ec-primary) 0%, var(--ec-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.32);
}

.ec-att-session-tabs__btn.active i { opacity: 1; }

.ec-att-session-tabs__badge {
  font-size: 0.6875rem;
  font-weight: 800;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: var(--ec-warning-subtle);
  color: var(--ec-warning);
  line-height: 1.2;
}

.ec-att-session-tabs__btn.active .ec-att-session-tabs__badge {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.ec-att-session-tabs__badge--muted {
  background: var(--ec-success-subtle);
  color: var(--ec-success);
}

.ec-att-session-tabs__btn.active .ec-att-session-tabs__badge--muted {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.ec-att-session-panel {
  min-height: 120px;
}

.ec-att-session-panel--switch {
  animation: ecAttPanelIn 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes ecAttPanelIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.ec-att-session-empty {
  text-align: center;
  padding: var(--ec-space-8) var(--ec-space-4);
  background: var(--ec-surface);
  border: 2px dashed var(--ec-border);
  border-radius: var(--ec-radius-lg);
}

.ec-att-session-empty__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--ec-space-3);
  border-radius: 50%;
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.ec-att-session-empty h4 {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 0.35rem;
}

.ec-att-session-empty p {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  margin: 0;
}

.ec-att-pending-card {
  position: relative;
  overflow: hidden;
}

.ec-att-pending-card__glow {
  position: absolute;
  top: -40%;
  inset-inline-start: -20%;
  width: 60%;
  height: 80%;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.12), transparent 70%);
  pointer-events: none;
}

.ec-att-pending-card__btn {
  position: relative;
  z-index: 1;
  font-weight: 700;
  border-radius: var(--ec-radius-md);
  transition: transform var(--ec-transition-fast), box-shadow var(--ec-transition);
}

.ec-att-pending-card__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.25);
}

/* Attendance rate ring (compact) */
.ec-att-rate-ring {
  position: relative;
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.ec-att-rate-ring__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ec-att-rate-ring__bg {
  fill: none;
  stroke: var(--ec-border);
  stroke-width: 4;
}

.ec-att-rate-ring__fill {
  fill: none;
  stroke-width: 4;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.5s ease;
}

.ec-att-rate-ring--good .ec-att-rate-ring__fill { stroke: var(--ec-success); }
.ec-att-rate-ring--mid .ec-att-rate-ring__fill { stroke: var(--ec-warning); }
.ec-att-rate-ring--low .ec-att-rate-ring__fill { stroke: var(--ec-danger); }

.ec-att-rate-ring__value {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6875rem;
  font-weight: 800;
  line-height: 1;
}

.ec-att-rate-ring--good .ec-att-rate-ring__value { color: var(--ec-success); }
.ec-att-rate-ring--mid .ec-att-rate-ring__value { color: var(--ec-warning); }
.ec-att-rate-ring--low .ec-att-rate-ring__value { color: var(--ec-danger); }

.ec-att-history-item__btn {
  width: 2.375rem;
  height: 2.375rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--ec-radius-md);
  flex-shrink: 0;
  border: 1px solid var(--ec-border-subtle);
}

.ec-att-history-item__btn:hover {
  background: var(--ec-primary-subtle);
  border-color: rgba(79, 70, 229, 0.25);
  color: var(--ec-primary);
}

.ec-att-back-btn {
  border-radius: var(--ec-radius-pill);
  font-weight: 600;
}

@media (max-width: 575px) {
  .ec-att-session-tabs { max-width: none; }
  .ec-att-session-tabs__btn { padding-inline: 0.65rem; font-size: 0.75rem; }
  .ec-att-session-tabs__btn span:not(.ec-att-session-tabs__badge) { display: none; }
  .ec-att-history-item {
    display: grid;
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "ring main btn"
      "stats stats stats";
    gap: 0.75rem 1rem;
    align-items: center;
  }
  .ec-att-rate-ring { grid-area: ring; }
  .ec-att-history-item__main { grid-area: main; min-width: 0; }
  .ec-att-history-item__btn { grid-area: btn; }
  .ec-att-history-item__stats { grid-area: stats; }
  .ec-att-stat-pill__label { display: none; }
}

.ec-att-session-section {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-4);
  box-shadow: var(--ec-shadow-card);
}

.ec-att-session-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-3);
  margin-bottom: var(--ec-space-4);
  padding-bottom: var(--ec-space-3);
  border-bottom: 1px solid var(--ec-border-subtle);
}

.ec-att-session-section__head h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ec-att-session-section__count {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.25rem 0.625rem;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-warning-subtle);
  color: var(--ec-warning);
}

.ec-att-session-section__count--muted {
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
}

.ec-att-session-section__empty {
  text-align: center;
  padding: var(--ec-space-6) var(--ec-space-4);
  color: var(--ec-text-muted);
  font-size: 0.875rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.ec-att-session-section__empty i { font-size: 1.5rem; opacity: 0.5; }

.ec-att-pending-card__status {
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-warning-subtle);
  color: var(--ec-warning);
}

.ec-att-stats--editor { margin-bottom: 0; }

@media (max-width: 991px) {
  .ec-att-overview { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 575px) {
  .ec-att-overview { grid-template-columns: 1fr; }
  .ec-att-subjects__grid { grid-template-columns: 1fr; }
  .ec-att-subject-card__badges { display: none; }
}

.ec-att-tabs {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem;
  background: var(--ec-bg-subtle);
  border-radius: var(--ec-radius-lg);
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
}

.ec-att-tabs__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: none;
  border-radius: var(--ec-radius-md);
  background: transparent;
  color: var(--ec-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--ec-transition-fast);
}

.ec-att-tabs__btn:hover { color: var(--ec-text); background: rgba(255,255,255,.6); }
.ec-att-tabs__btn.active {
  background: var(--ec-surface);
  color: var(--ec-primary);
  box-shadow: var(--ec-shadow-sm);
}

.ec-att-tabs__badge {
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ec-att-tabs__badge--muted { background: var(--ec-bg-muted); color: var(--ec-text-muted); }

.ec-att-pending-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--ec-space-4);
}

.ec-att-pending-card {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  padding: var(--ec-space-5);
  box-shadow: var(--ec-shadow-card);
  transition: var(--ec-transition);
}

.ec-att-pending-card:hover {
  border-color: rgba(79,70,229,.25);
  box-shadow: var(--ec-shadow-md);
}

.ec-att-pending-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.ec-att-pending-card__lecture {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ec-primary);
  background: var(--ec-primary-subtle);
  padding: 0.2rem 0.55rem;
  border-radius: var(--ec-radius-pill);
}

.ec-att-pending-card__title {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
  color: var(--ec-text);
}

.ec-att-pending-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--ec-text-muted);
  margin-bottom: 1rem;
}

.ec-att-pending-card__meta i { margin-left: 0.25rem; opacity: 0.7; }

.ec-att-history-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: var(--ec-space-4);
}

.ec-att-history-toolbar select { max-width: 280px; }

.ec-att-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ec-att-history-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1rem 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-card);
  transition: border-color var(--ec-transition-fast), box-shadow var(--ec-transition-fast), transform var(--ec-transition-fast);
}

.ec-att-history-item:hover {
  border-color: rgba(79, 70, 229, 0.22);
  box-shadow: var(--ec-shadow-md);
  transform: translateY(-1px);
}

.ec-att-history-item__main { min-width: 0; }

.ec-att-history-item__title {
  font-weight: 800;
  font-size: 0.9375rem;
  margin-bottom: 0.35rem;
  color: var(--ec-text);
}

.ec-att-history-item__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
}

.ec-att-history-item__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.ec-att-history-item__meta i { opacity: 0.65; font-size: 0.875rem; }

.ec-att-history-item__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: flex-end;
}

.ec-att-stat-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  border: 1px solid transparent;
  white-space: nowrap;
}

.ec-att-stat-pill i { font-size: 0.8125rem; }

.ec-att-stat-pill__label {
  color: inherit;
  opacity: 0.85;
}

.ec-att-stat-pill strong {
  font-weight: 800;
  font-size: 0.8125rem;
}

.ec-att-stat-pill--success {
  color: var(--ec-success);
  background: var(--ec-success-subtle);
  border-color: rgba(16, 185, 129, 0.15);
}

.ec-att-stat-pill--danger {
  color: var(--ec-danger);
  background: var(--ec-danger-subtle);
  border-color: rgba(239, 68, 68, 0.15);
}

.ec-att-stat-pill--warning {
  color: #b45309;
  background: var(--ec-warning-subtle);
  border-color: rgba(245, 158, 11, 0.2);
}

@media (max-width: 991px) {
  .ec-att-history-item {
    grid-template-columns: auto 1fr auto;
    grid-template-areas:
      "ring main btn"
      "stats stats stats";
  }
  .ec-att-rate-ring { grid-area: ring; }
  .ec-att-history-item__main { grid-area: main; }
  .ec-att-history-item__btn { grid-area: btn; }
  .ec-att-history-item__stats {
    grid-area: stats;
    justify-content: flex-start;
  }
}

.ec-att-mini {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-bg-subtle);
}

.ec-att-mini--success { color: var(--ec-success); background: var(--ec-success-subtle); }
.ec-att-mini--danger { color: var(--ec-danger); background: var(--ec-danger-subtle); }
.ec-att-mini--warning { color: var(--ec-warning); background: var(--ec-warning-subtle); }
.ec-att-mini--primary { color: var(--ec-primary); background: var(--ec-primary-subtle); }

.ec-att-editor__head {
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
}

.ec-att-editor__title { font-weight: 800; font-size: 1rem; }
.ec-att-editor__sub { font-size: 0.78rem; color: var(--ec-text-muted); }

.ec-att-editor__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.ec-att-student-list {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.ec-att-student-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ec-space-4);
  flex-wrap: wrap;
  padding: 0.85rem 1rem;
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-md);
  background: var(--ec-bg-subtle);
  transition: var(--ec-transition-fast);
}

.ec-att-student-row:hover { background: var(--ec-surface); border-color: var(--ec-border); }

.ec-att-student-row__info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 180px;
}

.ec-att-student-row__name { font-weight: 700; font-size: 0.9rem; }
.ec-att-student-row__grade { font-size: 0.75rem; color: var(--ec-text-muted); }

.ec-att-student-row__status {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.ec-att-status-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.7rem;
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-pill);
  background: var(--ec-surface);
  color: var(--ec-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--ec-transition-fast);
}

.ec-att-status-btn i { font-size: 0.9rem; }

.ec-att-status-btn--present.active {
  background: var(--ec-success-subtle);
  border-color: var(--ec-success);
  color: var(--ec-success);
}

.ec-att-status-btn--absent.active {
  background: var(--ec-danger-subtle);
  border-color: var(--ec-danger);
  color: var(--ec-danger);
}

.ec-att-status-btn--late.active {
  background: var(--ec-warning-subtle);
  border-color: var(--ec-warning);
  color: var(--ec-warning);
}

.ec-att-status-btn:not(.active):hover {
  border-color: var(--ec-primary-light);
  color: var(--ec-text);
}

.ec-att-empty { padding: var(--ec-space-4) 0; }

/* ═══ Charts ═══ */
.chart-container { position: relative; height: 280px; }

/* ═══ Calendar ═══ */
#calendar { min-height: 580px; }

.fc { font-family: 'Cairo', sans-serif; }

.fc .fc-button-primary {
  background: var(--ec-primary);
  border-color: var(--ec-primary);
  border-radius: var(--ec-radius-sm);
}

.fc .fc-button-primary:hover { background: var(--ec-primary-hover); border-color: var(--ec-primary-hover); }
.fc .fc-button-primary:not(:disabled).fc-button-active { background: var(--ec-primary-dark); border-color: var(--ec-primary-dark); }

/* ═══ Modals ═══ */
.modal { z-index: 2100 !important; }
.modal-backdrop { z-index: 2090 !important; }

.modal-content {
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-lg);
  background: var(--ec-surface);
}

.modal-header {
  border-bottom: 1px solid var(--ec-border);
  padding: var(--ec-space-5);
}

.modal-title { font-weight: 800; font-size: 1.05rem; }

.modal-body { padding: var(--ec-space-5); }

.modal-footer {
  border-top: 1px solid var(--ec-border);
  padding: var(--ec-space-4) var(--ec-space-5);
}

/* ═══ Empty States ═══ */
.ec-empty,
.empty-state {
  text-align: center;
  padding: var(--ec-space-8) var(--ec-space-4);
  color: var(--ec-text-subtle);
}

.ec-empty__icon,
.empty-state i {
  font-size: 3rem;
  margin-bottom: var(--ec-space-4);
  display: block;
  color: var(--ec-text-subtle);
  opacity: 0.5;
}

.ec-empty__title { font-size: 1.05rem; font-weight: 700; color: var(--ec-text); margin: 0 0 var(--ec-space-2); }
.ec-empty__desc { font-size: 0.875rem; color: var(--ec-text-muted); margin-bottom: var(--ec-space-5); max-width: 360px; margin-left: auto; margin-right: auto; }

/* ═══ Skeleton ═══ */
.ec-skeleton {
  background: linear-gradient(90deg, var(--ec-bg-subtle) 25%, var(--ec-border-subtle) 50%, var(--ec-bg-subtle) 75%);
  background-size: 200% 100%;
  animation: ecShimmer 1.5s infinite;
  border-radius: var(--ec-radius-sm);
}

.ec-skeleton--icon { width: 48px; height: 48px; border-radius: var(--ec-radius-md); }
.ec-skeleton--text { height: 24px; width: 80%; margin-bottom: 8px; }
.ec-skeleton--text-sm { height: 14px; width: 60%; }

@keyframes ecShimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.ec-kpi--skeleton { pointer-events: none; }

/* ═══ Overlays: Search, Notifications, Quick Actions ═══ */
.ec-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.45);
  z-index: 2000;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 80px var(--ec-space-4) var(--ec-space-4);
  backdrop-filter: blur(4px);
}

.ec-overlay.show { display: flex; }

#ecNotifOverlay { justify-content: flex-start; padding: 0; }

.ec-search-panel {
  width: 100%;
  max-width: 580px;
  background: var(--ec-surface);
  border-radius: var(--ec-radius-xl);
  box-shadow: var(--ec-shadow-lg);
  overflow: hidden;
  animation: ecSlideDown 0.2s ease;
}

@keyframes ecSlideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to { opacity: 1; transform: translateY(0); }
}

.ec-search-panel__header {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  padding: var(--ec-space-4) var(--ec-space-5);
  border-bottom: 1px solid var(--ec-border);
}

.ec-search-panel__header i { color: var(--ec-text-subtle); }

.ec-search-panel__header input {
  flex: 1;
  border: none;
  background: none;
  font-size: 1rem;
  font-family: inherit;
  color: var(--ec-text);
  outline: none;
}

.ec-search-panel__header kbd {
  padding: 0.2rem 0.5rem;
  background: var(--ec-bg-subtle);
  border: 1px solid var(--ec-border);
  border-radius: 6px;
  font-size: 0.68rem;
  font-family: inherit;
  color: var(--ec-text-muted);
}

.ec-search-panel__body { max-height: 400px; overflow-y: auto; padding: var(--ec-space-3); }

.ec-search-hint { text-align: center; padding: var(--ec-space-8); color: var(--ec-text-muted); }
.ec-search-hint i { font-size: 2rem; display: block; margin-bottom: var(--ec-space-3); opacity: 0.4; }
.ec-search-shortcuts { display: flex; justify-content: center; gap: var(--ec-space-4); margin-top: var(--ec-space-4); font-size: 0.75rem; }
.ec-search-shortcuts kbd { padding: 0.15rem 0.4rem; background: var(--ec-bg-subtle); border-radius: 4px; border: 1px solid var(--ec-border); }

.ec-search-group { margin-bottom: var(--ec-space-3); }
.ec-search-group__title { font-size: 0.72rem; font-weight: 700; color: var(--ec-text-subtle); padding: var(--ec-space-2) var(--ec-space-3); text-transform: uppercase; letter-spacing: 0.04em; }

.ec-search-item {
  display: flex;
  align-items: center;
  gap: var(--ec-space-3);
  width: 100%;
  padding: var(--ec-space-3);
  border: none;
  background: none;
  border-radius: var(--ec-radius-md);
  cursor: pointer;
  text-align: right;
  font-family: inherit;
  transition: var(--ec-transition-fast);
}

.ec-search-item:hover { background: var(--ec-bg-subtle); }

.ec-search-item__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--ec-radius-md);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ec-search-item__label { font-weight: 600; font-size: 0.875rem; color: var(--ec-text); }
.ec-search-item__meta { font-size: 0.75rem; color: var(--ec-text-muted); }

/* Notification Panel */
.ec-notif-panel {
  width: 380px;
  max-width: 100%;
  height: 100vh;
  background: var(--ec-surface);
  box-shadow: var(--ec-shadow-lg);
  display: flex;
  flex-direction: column;
  animation: ecSlideLeft 0.25s ease;
  margin-right: auto;
}

@keyframes ecSlideLeft {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.ec-notif-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ec-space-5);
  border-bottom: 1px solid var(--ec-border);
}

.ec-notif-panel__header h5 {
  margin: 0;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: var(--ec-space-2);
}

.ec-notif-panel__actions { display: flex; align-items: center; gap: var(--ec-space-3); }
.ec-notif-panel__body { flex: 1; overflow-y: auto; padding: var(--ec-space-3); }
.ec-notif-panel__footer { padding: var(--ec-space-4); border-top: 1px solid var(--ec-border); text-align: center; }

.ec-notif-item {
  display: flex;
  align-items: flex-start;
  gap: var(--ec-space-3);
  width: 100%;
  padding: var(--ec-space-3);
  border: none;
  background: none;
  border-radius: var(--ec-radius-md);
  cursor: pointer;
  text-align: right;
  font-family: inherit;
  transition: var(--ec-transition-fast);
  position: relative;
}

.ec-notif-item:hover { background: var(--ec-bg-subtle); }
.ec-notif-item--read { opacity: 0.65; }

.ec-notif-item__icon {
  width: 38px;
  height: 38px;
  border-radius: var(--ec-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ec-notif-item__icon--info { background: var(--ec-info-subtle); color: var(--ec-info); }
.ec-notif-item__icon--success { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-notif-item__icon--warning { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-notif-item__icon--danger { background: var(--ec-danger-subtle); color: var(--ec-danger); }

.ec-notif-item__title { font-size: 0.85rem; font-weight: 600; color: var(--ec-text); }
.ec-notif-item__time { font-size: 0.72rem; color: var(--ec-text-subtle); margin-top: 2px; }
.ec-notif-item__dot { width: 8px; height: 8px; background: var(--ec-primary); border-radius: 50%; flex-shrink: 0; margin-top: 6px; }

.ec-notif-page-item {
  display: flex;
  align-items: center;
  gap: var(--ec-space-4);
  padding: var(--ec-space-4);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-md);
  margin-bottom: var(--ec-space-3);
  background: var(--ec-surface);
}

.ec-notif-page-item--read { opacity: 0.7; }

.ec-link-btn {
  background: none;
  border: none;
  color: var(--ec-primary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}

.ec-link-btn:hover { text-decoration: underline; }

/* Quick Actions Panel */
.ec-quick-panel {
  background: var(--ec-surface);
  border-radius: var(--ec-radius-xl);
  padding: var(--ec-space-6);
  max-width: 520px;
  width: 100%;
  box-shadow: var(--ec-shadow-lg);
  animation: ecSlideDown 0.2s ease;
}

.ec-quick-panel h5 {
  margin: 0 0 var(--ec-space-5);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: var(--ec-space-2);
  color: var(--ec-primary);
}

/* ═══ Page Header ═══ */
.ec-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-5);
  flex-wrap: wrap;
}

.ec-page-header__title { font-size: 1.35rem; font-weight: 800; margin: 0; }
.ec-page-header__subtitle { font-size: 0.875rem; color: var(--ec-text-muted); margin: 4px 0 0; }
.ec-page-header__actions { display: flex; gap: var(--ec-space-2); flex-wrap: wrap; }

/* ═══ Settings Page ═══ */
.ec-settings-page {
  max-width: 920px;
  margin-inline: auto;
}

.ec-settings-page__head {
  margin-bottom: var(--ec-space-5);
}

.ec-settings-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px;
  background: rgba(15, 23, 42, 0.05);
  border-radius: calc(var(--ec-radius-md) + 2px);
  margin-bottom: var(--ec-space-5);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.ec-settings-tabs__btn {
  flex: 1 1 auto;
  min-width: fit-content;
  border: none;
  background: transparent;
  color: var(--ec-text-muted);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.65rem 1rem;
  border-radius: var(--ec-radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: background var(--ec-transition), color var(--ec-transition), box-shadow var(--ec-transition);
}

.ec-settings-tabs__icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 0.9375rem;
  transition: background var(--ec-transition), color var(--ec-transition);
}

.ec-settings-tabs__btn:hover {
  color: var(--ec-text);
  background: rgba(255, 255, 255, 0.55);
}

.ec-settings-tabs__btn.active {
  background: var(--ec-surface);
  color: var(--ec-primary-dark);
  box-shadow: var(--ec-shadow-sm);
}

.ec-settings-tabs__btn.active .ec-settings-tabs__icon {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-settings-card {
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: var(--ec-shadow-card);
}

.ec-settings-card .ec-card__body {
  padding: var(--ec-space-6) var(--ec-space-6);
}

.ec-settings-hero {
  display: flex;
  align-items: flex-start;
  gap: var(--ec-space-4);
  margin-bottom: var(--ec-space-5);
  padding-bottom: var(--ec-space-4);
  border-bottom: 1px solid var(--ec-border-subtle);
}

.ec-settings-hero__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--ec-primary-subtle), rgba(79, 70, 229, 0.06));
  color: var(--ec-primary);
  font-size: 1.125rem;
  border: 1px solid rgba(79, 70, 229, 0.15);
}

.ec-settings-hero__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 4px;
}

.ec-settings-hero__desc {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  margin: 0;
}

.ec-settings-field { margin-bottom: 0; }

.ec-settings-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ec-text-muted);
  margin-bottom: 6px;
  display: block;
}

.ec-settings-hint {
  font-size: 0.75rem;
  color: var(--ec-text-subtle);
  margin-top: 6px;
}

.ec-input-icon-wrap {
  position: relative;
}

.ec-input-icon {
  position: absolute;
  top: 50%;
  inset-inline-start: 0.875rem;
  transform: translateY(-50%);
  color: var(--ec-text-subtle);
  font-size: 1rem;
  pointer-events: none;
  z-index: 2;
}

.ec-settings-page .ec-input-icon-wrap .form-control,
.ec-settings-page .ec-input-icon-wrap .form-select {
  padding-inline-start: 2.625rem;
  min-height: 2.75rem;
  border-color: var(--ec-border);
  border-radius: var(--ec-radius-sm);
}

.ec-settings-page .ec-input-icon-wrap textarea.form-control {
  padding-top: 0.75rem;
  min-height: 5.5rem;
  resize: vertical;
}

.ec-settings-page .form-control:focus,
.ec-settings-page .form-select:focus {
  border-color: rgba(79, 70, 229, 0.45);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.1);
}

.ec-currency-preview {
  min-height: 2.75rem;
  display: flex;
  align-items: center;
  padding: 0 1rem;
  background: var(--ec-primary-subtle);
  border: 1px solid rgba(79, 70, 229, 0.18);
  border-radius: var(--ec-radius-sm);
  font-weight: 700;
  color: var(--ec-primary);
}

.ec-currency-preview__sample {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ec-primary);
  font-variant-numeric: lining-nums tabular-nums;
  line-height: 1;
}

.ec-money {
  display: inline-flex;
  flex-direction: row;
  align-items: baseline;
  gap: 0.28em;
  direction: rtl;
  unicode-bidi: isolate;
  white-space: nowrap;
}

.ec-money__amount {
  direction: ltr;
  unicode-bidi: embed;
  font-variant-numeric: lining-nums tabular-nums;
}

.ec-money__unit {
  direction: rtl;
  unicode-bidi: embed;
  font-weight: 600;
  color: inherit;
}

.ec-money--solo { direction: ltr; }

.ec-sar-sign {
  font-family: 'Cairo', 'Noto Sans Symbols 2', system-ui, sans-serif;
  font-size: 1.25em;
  font-weight: 700;
  line-height: 1;
  position: relative;
  top: 0.05em;
  display: inline-block;
}

.ec-money:has(.ec-sar-sign) {
  align-items: center;
  gap: 0.22em;
}

.ec-metric__value .ec-sar-sign,
.ec-stat-tile__value .ec-sar-sign,
.ec-report-kpi .ec-metric__value .ec-sar-sign,
.ec-dash-badge .ec-sar-sign {
  font-size: 1.35em;
  top: 0.03em;
}

.ec-group-card__price .ec-sar-sign,
.ec-table .ec-sar-sign,
.ec-report-table .ec-sar-sign {
  font-size: 1.15em;
}

.ec-sar-symbol-panel {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ec-border);
}

.ec-sar-symbol-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.ec-sar-symbol-option {
  display: block;
  margin: 0;
  cursor: pointer;
}

.ec-sar-symbol-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ec-sar-symbol-option__body {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-radius: var(--ec-radius-sm);
  border: 1.5px solid var(--ec-border);
  background: var(--ec-surface);
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition);
  height: 100%;
}

.ec-sar-symbol-option.is-active .ec-sar-symbol-option__body,
.ec-sar-symbol-option:has(input:checked) .ec-sar-symbol-option__body {
  border-color: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.ec-sar-symbol-option__body strong {
  font-size: 0.875rem;
  color: var(--ec-text);
}

.ec-sar-symbol-option__sample {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ec-primary);
}

.ec-sar-symbol-option__sample .ec-sar-sign,
.ec-sar-symbol-option__sample.ec-sar-new-glyph .ec-sar-sign {
  font-size: 1.45em;
}

body.ec-sar-new-symbol .ec-num {
  font-variant-numeric: lining-nums tabular-nums;
}

@media (max-width: 576px) {
  .ec-sar-symbol-options { grid-template-columns: 1fr; }
}

.ec-settings-footer {
  display: flex;
  flex-wrap: wrap;
  gap: var(--ec-space-2);
  justify-content: center;
  padding-top: var(--ec-space-4);
}

/* Schedule rows */
.ec-schedule-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.ec-schedule-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.875rem 1.125rem;
  border-radius: var(--ec-radius-sm);
  border: 1px solid var(--ec-border);
  background: var(--ec-surface);
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition), opacity var(--ec-transition);
}

.ec-schedule-row:hover {
  border-color: rgba(79, 70, 229, 0.2);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.ec-schedule-row.is-closed {
  background: var(--ec-bg-subtle);
  opacity: 0.72;
}

.ec-schedule-row__day {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
}

.ec-schedule-row__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ec-success);
  flex-shrink: 0;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
}

.ec-schedule-row.is-closed .ec-schedule-row__dot {
  background: var(--ec-text-subtle);
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.15);
}

.ec-schedule-row__times {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.ec-schedule-row__sep {
  color: var(--ec-text-subtle);
  font-size: 0.75rem;
  opacity: 0.6;
}

.ec-time-field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.ec-time-field__label {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--ec-text-muted);
}

.ec-time-input {
  border: 1px solid var(--ec-border);
  background: var(--ec-bg-subtle);
  border-radius: var(--ec-radius-pill);
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  min-width: 118px;
  text-align: center;
}

.ec-time-input:focus {
  outline: none;
  background: var(--ec-surface);
  border-color: rgba(79, 70, 229, 0.4);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.ec-time-input:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.ec-schedule-toggle {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  margin: 0;
  user-select: none;
}

.ec-schedule-toggle input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.ec-schedule-toggle__track {
  width: 40px;
  height: 22px;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-border);
  position: relative;
  transition: background var(--ec-transition);
}

.ec-schedule-toggle__track::after {
  content: '';
  position: absolute;
  top: 3px;
  inset-inline-start: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
  transition: inset-inline-start var(--ec-transition), inset-inline-end var(--ec-transition);
}

.ec-schedule-toggle input:checked + .ec-schedule-toggle__track {
  background: var(--ec-success);
}

.ec-schedule-toggle input:checked + .ec-schedule-toggle__track::after {
  inset-inline-start: auto;
  inset-inline-end: 3px;
}

.ec-schedule-toggle__text {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ec-text-muted);
  white-space: nowrap;
}

.ec-schedule-toggle input:checked ~ .ec-schedule-toggle__text {
  color: var(--ec-success);
}

/* Clinic media — logo + photos */
.ec-clinic-media {
  display: flex;
  flex-direction: column;
  gap: var(--ec-space-5);
}

.ec-clinic-media__block {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.ec-clinic-media__block--wide {
  padding-top: var(--ec-space-4);
  border-top: 1px solid var(--ec-border-subtle);
}

.ec-clinic-media__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ec-text-muted);
}

.ec-clinic-media__hint {
  font-size: 0.6875rem;
  color: var(--ec-text-subtle);
}

.ec-media-plus {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--ec-primary-subtle), rgba(79, 70, 229, 0.08));
  color: var(--ec-primary);
  font-size: 1.25rem;
  border: 1px solid rgba(79, 70, 229, 0.2);
}

.ec-clinic-photos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
}

.ec-clinic-photo {
  position: relative;
  width: 88px;
  height: 88px;
  border-radius: var(--ec-radius-sm);
  overflow: hidden;
  border: 1px solid var(--ec-border);
  background: var(--ec-bg-subtle);
}

.ec-clinic-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ec-clinic-photo__remove {
  position: absolute;
  top: 4px;
  inset-inline-start: 4px;
  width: 26px;
  height: 26px;
  border: none;
  border-radius: 6px;
  background: rgba(15, 23, 42, 0.65);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  cursor: pointer;
  transition: opacity var(--ec-transition), background var(--ec-transition);
}

.ec-clinic-photo:hover .ec-clinic-photo__remove { opacity: 1; }
.ec-clinic-photo__remove:hover { background: var(--ec-danger); }

.ec-clinic-photo--add {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-style: dashed;
  transition: border-color var(--ec-transition), background var(--ec-transition);
}

.ec-clinic-photo--add:hover {
  border-color: var(--ec-primary);
  background: var(--ec-primary-subtle);
}

.ec-clinic-logo {
  width: 120px;
  height: 120px;
  border-radius: var(--ec-radius-md);
  overflow: hidden;
}

.ec-clinic-logo--empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 2px dashed var(--ec-border);
  background: var(--ec-bg-subtle);
  cursor: pointer;
  font-size: 0.75rem;
  color: var(--ec-text-muted);
  transition: border-color var(--ec-transition), background var(--ec-transition);
}

.ec-clinic-logo--empty:hover {
  border-color: var(--ec-primary);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-clinic-logo--has {
  position: relative;
  border: 1px solid var(--ec-border);
}

.ec-clinic-logo--has img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #fff;
}

.ec-clinic-logo__actions {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  transition: opacity var(--ec-transition);
}

.ec-clinic-logo--has:hover .ec-clinic-logo__actions { opacity: 1; }

.ec-clinic-logo__btn {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ec-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.ec-clinic-logo__btn--danger:hover {
  background: var(--ec-danger);
  color: #fff;
}

.ec-sidebar__logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: inherit;
}

@media (max-width: 767px) {
  .ec-settings-tabs__btn {
    flex: 1 1 calc(50% - 6px);
    font-size: 0.75rem;
    padding: 0.55rem 0.65rem;
  }

  .ec-settings-card .ec-card__body {
    padding: var(--ec-space-4);
  }

  .ec-schedule-row {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .ec-schedule-row__times {
    justify-content: flex-start;
  }

  .ec-schedule-toggle {
    justify-content: space-between;
    padding-top: 0.25rem;
    border-top: 1px dashed var(--ec-border);
  }
}

/* ═══ Placeholder Pages ═══ */
.ec-coming-soon {
  text-align: center;
  padding: var(--ec-space-8);
  background: var(--ec-surface);
  border: 2px dashed var(--ec-border);
  border-radius: var(--ec-radius-xl);
}

.ec-coming-soon__icon {
  width: 72px;
  height: 72px;
  border-radius: var(--ec-radius-xl);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto var(--ec-space-4);
}

/* ═══ Modern Snackbar ═══ */
.toast-container,
#toastContainer,
.ec-snackbar-stack {
  position: fixed !important;
  bottom: 1.25rem !important;
  inset-inline-start: 1.25rem !important;
  inset-inline-end: auto !important;
  top: auto !important;
  z-index: 2200;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  pointer-events: none;
  max-width: min(420px, calc(100vw - 2rem));
  padding: 0 !important;
}

[dir="ltr"] .toast-container,
[dir="ltr"] #toastContainer,
[dir="ltr"] .ec-snackbar-stack {
  inset-inline-start: auto !important;
  inset-inline-end: 1.25rem !important;
}

.ec-snackbar {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.875rem 0.875rem 0.875rem 1rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  box-shadow: var(--ec-shadow-lg);
  position: relative;
  overflow: hidden;
  animation: ecSnackbarIn 0.38s cubic-bezier(0.22, 1, 0.36, 1);
  backdrop-filter: blur(12px);
}

.ec-snackbar--hide {
  animation: ecSnackbarOut 0.28s ease forwards;
}

@keyframes ecSnackbarIn {
  from { opacity: 0; transform: translateY(16px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes ecSnackbarOut {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(10px) scale(0.97); }
}

.ec-snackbar__icon {
  flex-shrink: 0;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
}

.ec-snackbar--success .ec-snackbar__icon { background: var(--ec-success-subtle); color: var(--ec-success); }
.ec-snackbar--danger .ec-snackbar__icon { background: var(--ec-danger-subtle); color: var(--ec-danger); }
.ec-snackbar--warning .ec-snackbar__icon { background: var(--ec-warning-subtle); color: var(--ec-warning); }
.ec-snackbar--info .ec-snackbar__icon,
.ec-snackbar--primary .ec-snackbar__icon { background: var(--ec-primary-subtle); color: var(--ec-primary); }

.ec-snackbar__content { flex: 1; min-width: 0; padding-top: 0.125rem; }

.ec-snackbar__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ec-text-subtle);
  margin-bottom: 0.125rem;
}

.ec-snackbar__message {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ec-text);
  line-height: 1.45;
}

.ec-snackbar__close {
  flex-shrink: 0;
  border: none;
  background: transparent;
  color: var(--ec-text-subtle);
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--ec-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--ec-transition), color var(--ec-transition);
  margin: -0.125rem;
}

.ec-snackbar__close:hover {
  background: var(--ec-bg-subtle);
  color: var(--ec-text);
}

.ec-snackbar__progress {
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  height: 3px;
  width: 100%;
  transform-origin: inline-start;
  animation: ecSnackbarProgress linear forwards;
  border-radius: 0 0 var(--ec-radius-md) var(--ec-radius-md);
}

.ec-snackbar--success .ec-snackbar__progress { background: var(--ec-success); }
.ec-snackbar--danger .ec-snackbar__progress { background: var(--ec-danger); }
.ec-snackbar--warning .ec-snackbar__progress { background: var(--ec-warning); }
.ec-snackbar--info .ec-snackbar__progress,
.ec-snackbar--primary .ec-snackbar__progress { background: var(--ec-primary); }

@keyframes ecSnackbarProgress {
  from { transform: scaleX(1); }
  to { transform: scaleX(0); }
}

[data-theme="dark"] .ec-snackbar {
  background: var(--ec-surface);
  border-color: var(--ec-border);
}

@media (max-width: 575px) {
  .toast-container,
  #toastContainer,
  .ec-snackbar-stack {
    inset-inline-start: 0.75rem !important;
    inset-inline-end: 0.75rem !important;
    max-width: none;
  }
}

/* ═══ Invoice ═══ */
.invoice-print {
  background: var(--ec-surface);
  padding: var(--ec-space-8);
  max-width: 800px;
  margin: 0 auto;
}

.invoice-header {
  border-bottom: 3px solid var(--ec-primary);
  padding-bottom: var(--ec-space-4);
  margin-bottom: var(--ec-space-5);
}

/* ═══ Loading ═══ */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(244, 246, 251, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  backdrop-filter: blur(6px);
}

.loading-overlay__inner {
  text-align: center;
}

.loading-overlay__spinner {
  width: 3rem;
  height: 3rem;
  margin-inline: auto;
  border: 3px solid var(--ec-border);
  border-top-color: var(--ec-primary);
  border-radius: 50%;
  animation: ec-spin 0.75s linear infinite;
}

.loading-overlay__text {
  margin: 1rem 0 0;
  color: var(--ec-text-muted);
  font-size: 0.9rem;
  font-weight: 500;
}

@keyframes ec-spin {
  to { transform: rotate(360deg); }
}

[data-theme="dark"] .loading-overlay {
  background: rgba(12, 18, 34, 0.92);
}

[data-theme="dark"] .loading-overlay__spinner {
  border-color: var(--ec-border);
  border-top-color: var(--ec-primary-light);
}

[data-theme="dark"] .loading-overlay__text {
  color: var(--ec-text-muted);
}

/* ═══ Modern Pagination ═══ */
.ec-card-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--ec-border-subtle);
  background: var(--ec-bg-subtle);
}

.ec-table-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  min-height: 3.25rem;
}

.ec-pagination-info {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ec-text-muted);
  white-space: nowrap;
}

.ec-pagination {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.3125rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: 999px;
  box-shadow: var(--ec-shadow-sm);
}

.ec-pagination__pages {
  display: inline-flex;
  align-items: center;
  gap: 0.125rem;
}

.ec-pagination__nav,
.ec-pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.125rem;
  height: 2.125rem;
  padding: 0 0.5rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--ec-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  line-height: 1;
  cursor: pointer;
  transition: background var(--ec-transition), color var(--ec-transition), box-shadow var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-pagination__nav {
  background: var(--ec-bg-subtle);
  color: var(--ec-text);
}

.ec-pagination__nav:hover:not(:disabled):not(.is-disabled) {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
  transform: translateY(-1px);
}

.ec-pagination__page:hover:not(.is-active) {
  background: var(--ec-bg-subtle);
  color: var(--ec-text);
}

.ec-pagination__page.is-active {
  background: linear-gradient(135deg, var(--ec-primary) 0%, var(--ec-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 2px 10px rgba(79, 70, 229, 0.35);
  cursor: default;
}

.ec-pagination__nav.is-disabled,
.ec-pagination__nav:disabled {
  opacity: 0.38;
  cursor: not-allowed;
  transform: none;
}

.ec-pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 2.125rem;
  color: var(--ec-text-muted);
  font-size: 0.875rem;
  font-weight: 700;
  user-select: none;
  pointer-events: none;
}

@media (max-width: 575.98px) {
  .ec-table-footer {
    flex-direction: column-reverse;
    align-items: stretch !important;
    text-align: center;
  }

  .ec-pagination {
    justify-content: center;
    width: 100%;
  }
}

/* Legacy bootstrap pagination (fallback) */
.pagination .page-link {
  border-radius: var(--ec-radius-sm);
  margin: 0 2px;
  border-color: var(--ec-border);
  color: var(--ec-text-muted);
  font-size: 0.82rem;
}

.pagination .page-item.active .page-link {
  background: var(--ec-primary);
  border-color: var(--ec-primary);
}

/* ═══ Schedule Views ═══ */
.ec-schedule-tabs {
  display: flex;
  gap: 4px;
  background: var(--ec-bg-subtle);
  padding: 4px;
  border-radius: var(--ec-radius-md);
  margin-bottom: var(--ec-space-5);
  width: fit-content;
}

.ec-schedule-tabs button {
  border: none;
  background: transparent;
  padding: 0.55rem 1.1rem;
  border-radius: var(--ec-radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--ec-text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: var(--ec-transition-fast);
}

.ec-schedule-tabs button.active {
  background: var(--ec-surface);
  color: var(--ec-primary);
  box-shadow: var(--ec-shadow-sm);
}

/* ═══ Responsive ═══ */
.sidebar-toggle { display: none; }

@media (max-width: 991.98px) {
  .sidebar { transform: translateX(100%); width: var(--ec-sidebar-width) !important; }
  .sidebar.show { transform: translateX(0); }
  .main-wrapper { margin-right: 0 !important; }
  .sidebar-toggle { display: block; }
  .ec-topbar__search { display: none; }
  .ec-kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .ec-att-stats { grid-template-columns: repeat(2, 1fr); }
  .ec-att-tabs { width: 100%; }
  .ec-att-tabs__btn { flex: 1; justify-content: center; }
  .ec-att-history-item { flex-direction: column; align-items: stretch; }
  .ec-att-history-item__stats { justify-content: flex-start; }
  .ec-att-student-row { flex-direction: column; align-items: stretch; }
  .ec-att-student-row__status { width: 100%; }
  .ec-att-status-btn { flex: 1; justify-content: center; }
  .ec-att-editor__actions { width: 100%; }
  .ec-att-editor__actions .btn { flex: 1; }
  .attendance-grid { grid-template-columns: 1fr; }
  .attendance-grid .grid-header:not(:first-child) { display: none; }
}

@media (max-width: 575.98px) {
  .content-area { padding: var(--ec-space-4); }
  body[data-page="dashboard"] .content-area { padding: 1rem; }
  .ec-kpi-grid { grid-template-columns: 1fr; }
  .ec-class-item { flex-direction: column; align-items: flex-start; }
  .ec-class-item__end { flex-direction: row; align-items: center; margin-right: 0; }
  .topbar { padding: 0 var(--ec-space-4); }
  .modal-dialog {
    margin: 0.5rem auto;
    max-width: calc(100% - 1rem);
  }
  .modal-body {
    max-height: min(65vh, 520px);
    overflow-y: auto;
  }
  .ec-card__header { flex-wrap: wrap; gap: 0.5rem; }
  .ec-card__actions { width: 100%; justify-content: flex-start; }
}

.btn-ghost {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border);
  color: var(--ec-text-muted);
  font-weight: 500;
}

.btn-ghost:hover:not(:disabled) {
  background: var(--ec-bg-subtle);
  border-color: var(--ec-border);
  color: var(--ec-text);
  box-shadow: var(--ec-shadow-sm);
}

.btn-ghost:active:not(:disabled) {
  transform: scale(0.98);
  box-shadow: none;
}

/* ═══ Reports Page — modern, lightweight ═══ */
.ec-reports-page {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.ec-report-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: -0.25rem;
}

.ec-report-period {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--ec-radius-pill);
  background: var(--ec-primary-subtle);
  color: var(--ec-primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
}

.ec-report-meta__hint {
  font-size: 0.75rem;
  color: var(--ec-text-subtle);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.ec-report-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0;
  background: transparent;
  border: none;
}

.ec-report-tabs__btn {
  border: 1px solid var(--ec-border);
  background: var(--ec-surface);
  color: var(--ec-text-muted);
  font-weight: 600;
  font-size: 0.8125rem;
  padding: 0.5rem 0.95rem;
  border-radius: var(--ec-radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  transition: all var(--ec-transition-fast);
  box-shadow: var(--ec-shadow-sm);
}

.ec-report-tabs__btn:hover {
  border-color: rgba(79, 70, 229, 0.25);
  color: var(--ec-text);
  transform: translateY(-1px);
}

.ec-report-tabs__btn.active {
  background: linear-gradient(135deg, var(--ec-primary) 0%, #6366f1 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.ec-report-tabs__count {
  font-size: 0.6875rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  font-variant-numeric: tabular-nums;
}

.ec-report-tabs__btn:not(.active) .ec-report-tabs__count {
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
}

.ec-report-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-sm);
}

.ec-report-toolbar__dates {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.ec-report-preset {
  border: 1px solid var(--ec-border);
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--ec-radius-pill);
  cursor: pointer;
  transition: all var(--ec-transition-fast);
}

.ec-report-preset:hover {
  border-color: rgba(79, 70, 229, 0.3);
  color: var(--ec-primary);
}

.ec-report-preset.active {
  background: var(--ec-primary);
  border-color: var(--ec-primary);
  color: #fff;
}

.ec-report-toolbar__range {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-inline-start: auto;
}

.ec-report-toolbar__range .form-control {
  width: auto;
  min-width: 130px;
  border-radius: var(--ec-radius-pill);
  font-size: 0.8125rem;
}

.ec-report-toolbar__arrow {
  color: var(--ec-text-subtle);
  font-size: 0.75rem;
}

.ec-report-toolbar__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--ec-border);
}

.ec-report-toolbar__filters .form-select {
  width: auto;
  min-width: 130px;
  border-radius: var(--ec-radius-pill);
  font-size: 0.8125rem;
}

.ec-report-toolbar__filters .ec-filter-search {
  flex: 1 1 180px;
  max-width: 260px;
}

.ec-report-panel {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  animation: ecReportIn 0.28s ease;
}

.ec-report-panel.is-loading {
  opacity: 0.55;
  pointer-events: none;
}

@keyframes ecReportIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.ec-report-kpi {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
}

.ec-report-kpi--compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ec-report-kpi--compact .ec-stat-tile {
  min-height: 100px;
  padding: 0.95rem 1rem;
}

.ec-report-kpi--compact .ec-stat-tile__value {
  font-size: 1.35rem;
}

.ec-report-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.ec-report-grid--att {
  align-items: stretch;
}

.ec-report-chart-card {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-sm);
  overflow: hidden;
}

.ec-report-chart-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ec-border-subtle);
}

.ec-report-chart-card__head h6 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--ec-text);
}

.ec-report-chart-card__head h6 i {
  color: var(--ec-primary);
}

.ec-report-chart-card__tag {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  background: var(--ec-bg-subtle);
  color: var(--ec-text-muted);
}

.ec-report-chart-box {
  position: relative;
  height: 220px;
  padding: 0.75rem 1rem 1rem;
}

.ec-report-chart-box--donut {
  height: 240px;
}

.ec-report-section {
  background: var(--ec-surface);
  border: 1px solid var(--ec-border-subtle);
  border-radius: var(--ec-radius-lg);
  box-shadow: var(--ec-shadow-sm);
  overflow: hidden;
}

.ec-report-section__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ec-border-subtle);
  background: linear-gradient(180deg, var(--ec-surface) 0%, var(--ec-bg-subtle) 100%);
}

.ec-report-section__head h6 {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ec-report-section__head h6 i { color: var(--ec-primary); }

.ec-report-section__count {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--ec-primary-subtle);
  color: var(--ec-primary-dark);
  font-variant-numeric: tabular-nums;
}

.ec-report-section__body { padding: 0; }

.ec-report-section__body .ec-empty {
  padding: 2rem 1rem;
}

.ec-report-user {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.ec-report-user strong,
.ec-report-user span {
  font-size: 0.8125rem;
}

.ec-report-table-foot {
  padding: 0.65rem 1rem;
  font-size: 0.75rem;
  color: var(--ec-text-muted);
  text-align: center;
  border-top: 1px dashed var(--ec-border);
  background: var(--ec-bg-subtle);
}

.ec-report-subject-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  max-height: 280px;
  overflow-y: auto;
}

.ec-report-subject {
  padding: 0.65rem 0.75rem;
  border-radius: var(--ec-radius-sm);
  background: var(--ec-bg-subtle);
  border: 1px solid var(--ec-border-subtle);
}

.ec-report-subject__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.ec-report-subject__head strong {
  font-size: 0.8125rem;
}

.ec-report-subject__pct {
  font-size: 0.75rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.ec-report-subject__pct--success { color: var(--ec-success); }
.ec-report-subject__pct--warning { color: #b45309; }
.ec-report-subject__pct--danger { color: var(--ec-danger); }

.ec-progress--sm { height: 6px; margin-bottom: 0.4rem; }

.ec-progress__bar--success { background: var(--ec-success); }
.ec-progress__bar--warning { background: var(--ec-warning); }
.ec-progress__bar--danger { background: var(--ec-danger); }

.ec-report-subject__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  font-size: 0.6875rem;
  color: var(--ec-text-muted);
}

.ec-report-subject__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}

.ec-report-table { font-size: 0.8125rem; }
.ec-report-table th {
  font-size: 0.6875rem;
  padding: 0.65rem 1rem;
}

.ec-report-table td {
  padding: 0.7rem 1rem;
}

@media (max-width: 991px) {
  .ec-report-kpi,
  .ec-report-kpi--compact,
  .ec-report-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 575px) {
  .ec-report-kpi,
  .ec-report-kpi--compact,
  .ec-report-grid { grid-template-columns: 1fr; }
  .ec-report-toolbar__range {
    width: 100%;
    margin-inline-start: 0;
  }
  .ec-report-toolbar__range .form-control { flex: 1; min-width: 0; }
  .ec-report-toolbar__filters .form-select,
  .ec-report-toolbar__filters .ec-filter-search { width: 100%; max-width: none; }
}

.ec-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  align-items: center;
  padding: 0.875rem 1rem;
  background: var(--ec-surface);
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  margin-bottom: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.ec-filters:focus-within {
  border-color: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.08);
}

.ec-filters .form-control,
.ec-filters .form-select,
.ec-filters select:not([multiple]):not([size]) {
  height: 2.625rem;
  border: 1px solid var(--ec-border);
  background-color: var(--ec-surface);
  border-radius: 10px;
  font-size: 0.8125rem;
  color: var(--ec-text);
  width: auto;
  min-width: 140px;
  max-width: 220px;
}

.ec-filters .form-select,
.ec-filters select:not([multiple]):not([size]) {
  background-image: var(--ec-select-arrow);
  background-repeat: no-repeat;
  background-size: 0.875rem;
  background-position: inset-inline-end 0.75rem center;
  padding-inline-end: 2.25rem;
  cursor: pointer;
  font-weight: 500;
}

.ec-filters .form-control:hover,
.ec-filters .form-select:hover {
  border-color: rgba(79, 70, 229, 0.35);
}

.ec-filters .form-control:focus,
.ec-filters .form-select:focus {
  border-color: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  outline: none;
}

.ec-filters .btn {
  height: 2.625rem;
  border-radius: 10px;
  font-size: 0.8125rem;
  font-weight: 600;
}

.ec-filters .btn-ghost {
  border: 1px dashed var(--ec-border);
  color: var(--ec-text-muted);
}

.ec-filters .btn-ghost:hover {
  border-color: var(--ec-danger);
  color: var(--ec-danger);
  background: var(--ec-danger-subtle);
}

.ec-filter-search {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-width: 0;
  flex: 1 1 200px;
  max-width: 280px;
}

.ec-filter-search > i {
  position: absolute;
  inset-inline-start: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ec-text-subtle);
  pointer-events: none;
  font-size: 0.875rem;
  z-index: 1;
}

.ec-filter-search .form-control,
.ec-filter-search input[type="search"] {
  width: 100%;
  height: 2.625rem;
  border: 1px solid var(--ec-border);
  background-color: var(--ec-surface);
  border-radius: 10px;
  padding-inline-start: 2.5rem;
  font-size: 0.8125rem;
}

.ec-filter-search .form-control:focus,
.ec-filter-search input[type="search"]:focus {
  border-color: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  outline: none;
}

.ec-filter-search input[type="search"]::-webkit-search-cancel-button {
  -webkit-appearance: none;
  appearance: none;
}

.ec-report-toolbar .ec-filters,
.ec-report-toolbar__filters.ec-filters {
  margin-bottom: 0;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.ec-report-toolbar .ec-filters:focus-within,
.ec-report-toolbar__filters.ec-filters:focus-within {
  border-color: transparent;
  box-shadow: none;
}

.ec-stat-card {
  border: 1px solid var(--ec-border);
  border-radius: var(--ec-radius-md);
  background: var(--ec-surface);
  box-shadow: var(--ec-shadow-sm);
  height: 100%;
}

.ec-stat-card__body { padding: 1rem 1.125rem; }
.ec-stat-card.compact .ec-stat-card__body { padding: 1rem; }

.ec-stat-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 0.75rem;
}

.ec-stat-card__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--ec-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.ec-stat-card__value {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--ec-text);
  font-variant-numeric: tabular-nums;
}

.ec-stat-card__label {
  font-size: 0.8125rem;
  color: var(--ec-text-muted);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.ec-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.ec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin-bottom: 0;
}

.ec-table th {
  background: var(--ec-bg-subtle);
  font-weight: 600;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ec-text-muted);
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--ec-border);
  white-space: nowrap;
  text-align: start;
}

.ec-table td {
  padding: 0.875rem 1rem;
  border-bottom: 1px solid var(--ec-border-subtle);
  vertical-align: middle;
}

.ec-table tbody tr:hover { background: var(--ec-bg-subtle); }
.ec-table tbody tr:last-child td { border-bottom: none; }

.ec-report-table { font-size: 0.875rem; }
.ec-report-table th { font-size: 0.75rem; }

.ec-card__header h6 {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ec-text);
}

.ec-report-print-header { display: none; }

@media (max-width: 767px) {
  .ec-filters .form-control,
  .ec-filters .form-select,
  .ec-filters .btn,
  .ec-filter-search { width: 100%; max-width: none; flex: 1 1 100%; }
}

@media (max-width: 576px) {
  .ec-stat-card__value { font-size: 1.1rem; }
}

@media print {
  body * { visibility: hidden; }
  .invoice-print, .invoice-print * { visibility: visible; }
  .invoice-print { position: absolute; right: 0; top: 0; width: 100%; }
  .sidebar, .topbar, .no-print { display: none !important; }

  .ec-reports-page,
  .ec-reports-page * { visibility: visible; }
  .ec-reports-page {
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    padding: 0;
  }
  .ec-page-header,
  .ec-report-tabs,
  .ec-report-toolbar,
  .ec-page-header__actions { display: none !important; }
  .ec-report-print-header {
    display: block !important;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--ec-primary);
  }
  .ec-stat-card { break-inside: avoid; }
}

/* ═══ Login Page ═══ */
.ec-login-page {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: #0b1220;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  font-family: 'Cairo', sans-serif;
}

.ec-login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(79, 70, 229, 0.35), transparent 55%),
    radial-gradient(ellipse 70% 50% at 80% 80%, rgba(129, 140, 248, 0.25), transparent 50%),
    linear-gradient(145deg, #0b1220 0%, #111827 45%, #0f172a 100%);
}

.ec-login-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.ec-login-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  transition: transform 0.15s ease-out;
  pointer-events: none;
}

.ec-login-orb--1 { width: 420px; height: 420px; background: #4f46e5; top: -8%; inset-inline-start: -5%; }
.ec-login-orb--2 { width: 360px; height: 360px; background: #6366f1; bottom: -10%; inset-inline-end: -5%; }
.ec-login-orb--3 { width: 240px; height: 240px; background: #818cf8; top: 45%; inset-inline-start: 42%; }

.ec-login-theme {
  position: fixed;
  top: 1.25rem;
  inset-inline-start: 1.25rem;
  z-index: 10;
  width: 42px;
  height: 42px;
  border-radius: var(--ec-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: background var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-login-theme:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: scale(1.05);
}

.ec-login-shell {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.ec-login-brand { color: #fff; padding: 1rem 0.5rem; }

.ec-login-brand__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.375rem 0.875rem;
  border-radius: var(--ec-radius-pill);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
}

.ec-login-brand__icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #fff;
  margin-bottom: 1.25rem;
  position: relative;
  box-shadow: 0 12px 40px rgba(79, 70, 229, 0.45);
}

.ec-login-brand__pulse {
  position: absolute;
  inset: -8px;
  border-radius: 24px;
  border: 2px solid rgba(79, 70, 229, 0.4);
  animation: ec-login-pulse 2.5s ease-out infinite;
}

@keyframes ec-login-pulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.15); opacity: 0; }
}

.ec-login-brand__title {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem;
}

.ec-login-brand__desc {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  max-width: 360px;
}

.ec-login-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.ec-login-features li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.ec-login-features i { color: #34d399; font-size: 1rem; }

.ec-login-panel-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.ec-login-panel {
  width: 100%;
  max-width: 420px;
  padding: 2rem;
  border-radius: calc(var(--ec-radius-md) + 6px);
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.08) inset;
  backdrop-filter: blur(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

[data-theme="dark"] .ec-login-panel {
  background: rgba(21, 29, 46, 0.92);
  border-color: rgba(255, 255, 255, 0.08);
}

.ec-login-panel.is-error { animation: ec-login-shake 0.45s ease; }
.ec-login-panel.is-demo-filled { animation: ec-login-pop 0.45s ease; }

@keyframes ec-login-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}

@keyframes ec-login-pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.015); }
  100% { transform: scale(1); }
}

.ec-login-panel__head { margin-bottom: 1.5rem; text-align: center; }
.ec-login-panel__head h2 { font-size: 1.375rem; font-weight: 800; margin: 0 0 0.375rem; }
.ec-login-panel__head p { font-size: 0.8125rem; color: var(--ec-text-muted); margin: 0; }

.ec-login-form { display: flex; flex-direction: column; gap: 1.125rem; }

.ec-login-field label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--ec-text-muted);
  margin-bottom: 0.375rem;
}

.ec-login-input-wrap { position: relative; display: flex; align-items: center; }

.ec-login-input-wrap > i.bi {
  position: absolute;
  inset-inline-start: 1rem;
  color: var(--ec-text-subtle);
  font-size: 1rem;
  pointer-events: none;
  transition: color var(--ec-transition);
}

.ec-login-input {
  width: 100%;
  border: 1px solid var(--ec-border);
  background: var(--ec-bg-subtle);
  border-radius: var(--ec-radius-sm);
  padding: 0.75rem 2.75rem;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--ec-text);
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition), background var(--ec-transition);
}

.ec-login-input-wrap:not(:has(.ec-login-input-action)) .ec-login-input {
  padding-inline-end: 1rem;
}

.ec-login-input:focus {
  outline: none;
  background: var(--ec-surface);
  border-color: rgba(79, 70, 229, 0.5);
  box-shadow: 0 0 0 4px rgba(79, 70, 229, 0.15);
}

.ec-login-input-wrap:focus-within > i.bi { color: var(--ec-primary); }

.ec-login-input-action {
  position: absolute;
  inset-inline-end: 0.625rem;
  width: 2rem;
  height: 2rem;
  border: none;
  border-radius: 8px;
  background: transparent;
  color: var(--ec-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--ec-transition), color var(--ec-transition);
}

.ec-login-input-action:hover {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-login-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.25rem;
  padding: 0.875rem 1.25rem;
  border: none;
  border-radius: var(--ec-radius-sm);
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.4);
  transition: transform var(--ec-transition-fast), box-shadow var(--ec-transition), opacity var(--ec-transition);
}

.ec-login-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(79, 70, 229, 0.5);
}

.ec-login-btn:disabled { opacity: 0.85; cursor: wait; }

.ec-login-btn.is-success {
  background: linear-gradient(135deg, #10b981, #059669);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.4);
}

.ec-login-btn__spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: ec-login-spin 0.7s linear infinite;
}

.ec-login-btn.is-loading .ec-login-btn__spinner { display: block; }
.ec-login-btn.is-loading .ec-login-btn__arrow { display: none; }

@keyframes ec-login-spin { to { transform: rotate(360deg); } }

.ec-login-btn__arrow { font-size: 1rem; transition: transform var(--ec-transition); }
.ec-login-btn:hover:not(:disabled) .ec-login-btn__arrow { transform: translateX(-4px); }

.ec-login-demo {
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: var(--ec-radius-sm);
  background: var(--ec-bg-subtle);
  border: 1px dashed rgba(79, 70, 229, 0.25);
  text-align: center;
}

.ec-login-demo__label {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ec-text-muted);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}

.ec-login-demo__creds {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.ec-login-demo__creds code {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ec-primary-dark);
  background: var(--ec-primary-subtle);
  padding: 0.25rem 0.625rem;
  border-radius: 6px;
}

.ec-login-demo__btn {
  border: none;
  background: var(--ec-surface);
  color: var(--ec-primary);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  padding: 0.5rem 1rem;
  border-radius: var(--ec-radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  border: 1px solid rgba(79, 70, 229, 0.25);
  transition: background var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-login-demo__btn:hover {
  background: var(--ec-primary-subtle);
  transform: translateY(-1px);
}

.ec-login-footer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
}

@media (max-width: 767px) {
  .ec-login-page {
    align-items: flex-start;
    justify-content: flex-start;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .ec-login-shell {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .ec-login-brand { text-align: center; padding-bottom: 0; }
  .ec-login-brand__desc,
  .ec-login-features { display: none; }
  .ec-login-brand__icon { margin-inline: auto; }
  .ec-login-panel { padding: 1.5rem; }
}

/* Bootstrap overrides for dark mode */
[data-theme="dark"] .btn-secondary { background: var(--ec-bg-muted); border-color: var(--ec-border); color: var(--ec-text); }
[data-theme="dark"] .text-muted { color: var(--ec-text-muted) !important; }
[data-theme="dark"] .table { color: var(--ec-text); --bs-table-color: var(--ec-text); --bs-table-bg: transparent; }
[data-theme="dark"] .table > :not(caption) > * > * {
  color: var(--ec-text);
  border-bottom-color: var(--ec-border-subtle);
}
[data-theme="dark"] ::placeholder { color: var(--ec-text-subtle); opacity: 1; }
[data-theme="dark"] .modal-content { background: var(--ec-surface); color: var(--ec-text); }
[data-theme="dark"] .dropdown-menu { background: var(--ec-surface); border-color: var(--ec-border); }
[data-theme="dark"] .dropdown-item { color: var(--ec-text); }
[data-theme="dark"] .dropdown-item:hover { background: var(--ec-bg-subtle); }

/* ═══ Dark Mode — Global Layout & Components ═══ */
[data-theme="dark"] .main-wrapper {
  background: var(--ec-bg-subtle);
}

[data-theme="dark"] .topbar {
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .sidebar {
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.22);
}

[data-theme="dark"] .ec-sidebar__link.active {
  box-shadow: none;
}

[data-theme="dark"] .ec-sidebar__link.active .ec-sidebar__icon {
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

[data-theme="dark"] .ec-sidebar__user-card:hover {
  border-color: rgba(79, 70, 229, 0.35);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.22);
}

[data-theme="dark"] .ec-topbar__search {
  background: rgba(255, 255, 255, 0.06);
  border-color: transparent;
}

[data-theme="dark"] .ec-topbar__search:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(79, 70, 229, 0.25);
}

[data-theme="dark"] .ec-topbar__search kbd {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  color: var(--ec-text-subtle);
}

[data-theme="dark"] .ec-card,
[data-theme="dark"] .dashboard-card {
  border-color: var(--ec-border);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.22), 0 6px 18px rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .ec-card:hover,
[data-theme="dark"] .dashboard-card:hover {
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
}

[data-theme="dark"] .data-table thead th {
  background: var(--ec-bg-muted);
  border-bottom-color: var(--ec-border);
}

[data-theme="dark"] .data-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

[data-theme="dark"] .ec-badge--primary {
  background: rgba(79, 70, 229, 0.18);
  color: #a5b4fc;
}

[data-theme="dark"] .ec-badge--info {
  background: rgba(59, 130, 246, 0.18);
  color: #93c5fd;
}

[data-theme="dark"] .badge-subject {
  background: rgba(79, 70, 229, 0.18);
  color: #c7d2fe;
  border: 1px solid rgba(129, 140, 248, 0.25);
}

[data-theme="dark"] .ec-badge--warning {
  color: #fbbf24;
}

[data-theme="dark"] .ec-badge--neutral {
  background: var(--ec-bg-muted);
  color: var(--ec-text-muted);
}

[data-theme="dark"] .ec-icon-btn {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  color: var(--ec-text-muted);
}

[data-theme="dark"] .ec-icon-btn:hover {
  background: var(--ec-primary-subtle);
}

[data-theme="dark"] .form-control,
[data-theme="dark"] .form-select {
  background: var(--ec-bg-muted);
  border-color: var(--ec-border);
  color: var(--ec-text);
}

[data-theme="dark"] .form-control:focus,
[data-theme="dark"] .form-select:focus {
  background: var(--ec-surface);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

[data-theme="dark"] .ec-settings-tabs {
  background: rgba(255, 255, 255, 0.04);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .ec-settings-tabs__btn:hover {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .ec-settings-tabs__btn.active {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .ec-pay-toolbar.has-filters {
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12), var(--ec-shadow-sm);
}

[data-theme="dark"] .ec-pay-segment {
  background: var(--ec-bg-muted);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .ec-filters,
[data-theme="dark"] .ec-table-wrap {
  border-color: var(--ec-border);
}

/* ═══ Payments — modern filter toolbar ═══ */
.ec-pay-toolbar {
  margin-bottom: 1rem;
  padding: 1rem 1.125rem;
  --ec-pay-control-h: 2.625rem;
  border-radius: var(--ec-radius-lg);
  border: 1px solid var(--ec-border-subtle);
  background:
    linear-gradient(135deg, rgba(79, 70, 229, 0.06) 0%, rgba(79, 70, 229, 0) 42%),
    linear-gradient(180deg, var(--ec-surface) 0%, var(--ec-bg-subtle) 100%);
  box-shadow: var(--ec-shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.65);
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition);
}

[data-theme="dark"] .ec-pay-toolbar {
  background:
    linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(79, 70, 229, 0) 42%),
    linear-gradient(180deg, var(--ec-surface) 0%, rgba(15, 23, 42, 0.35) 100%);
  box-shadow: var(--ec-shadow-sm);
}

.ec-pay-toolbar.has-filters {
  border-color: rgba(79, 70, 229, 0.28);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.07), var(--ec-shadow-sm), inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.ec-pay-toolbar__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.ec-pay-toolbar__row--main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  overflow: visible;
}

.ec-pay-toolbar__search {
  position: relative;
  flex: 0 0 11.5rem;
  min-width: 9rem;
  max-width: 11.5rem;
}

.ec-pay-toolbar__search > .bi {
  position: absolute;
  inset-inline-start: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ec-text-muted);
  font-size: 0.9375rem;
  pointer-events: none;
  transition: color var(--ec-transition);
}

.ec-pay-toolbar__search-input {
  width: 100%;
  height: var(--ec-pay-control-h);
  padding-inline: 2.25rem 0.75rem;
  border: 1px solid var(--ec-border-subtle);
  border-radius: 999px;
  background: var(--ec-surface);
  font-size: 0.875rem;
  color: var(--ec-text);
  transition: border-color var(--ec-transition), box-shadow var(--ec-transition), background var(--ec-transition);
}

.ec-pay-toolbar__search-input::placeholder { color: var(--ec-text-muted); }
.ec-pay-toolbar__search-input:hover { border-color: rgba(79, 70, 229, 0.25); }

.ec-pay-toolbar__search-input:focus {
  outline: none;
  border-color: rgba(79, 70, 229, 0.45);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
  background: var(--ec-surface);
}

.ec-pay-toolbar__search:focus-within > .bi { color: var(--ec-primary); }

.ec-pay-toolbar__search.has-value::after {
  content: '';
  position: absolute;
  inset-inline-end: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ec-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

.ec-pay-segment {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  padding: 0.1875rem;
  gap: 0.125rem;
  border-radius: 999px;
  border: 1px solid var(--ec-border-subtle);
  background: var(--ec-surface);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.04);
}

.ec-pay-segment__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  height: calc(var(--ec-pay-control-h) - 0.25rem);
  padding-inline: 0.75rem;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--ec-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--ec-transition), color var(--ec-transition), box-shadow var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-pay-segment__btn i { font-size: 0.875rem; opacity: 0.75; }

.ec-pay-segment__btn:hover:not(.is-active) {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary-dark);
  transform: translateY(-1px);
}

.ec-pay-segment__btn.is-active {
  background: linear-gradient(135deg, var(--ec-primary) 0%, var(--ec-primary-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.35);
}

.ec-pay-segment__btn.is-active i { opacity: 1; }

.ec-pay-status-select {
  flex: 0 0 auto;
  width: auto;
  min-width: 7.5rem;
  height: var(--ec-pay-control-h);
  padding-inline: 0.875rem 2rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  border-color: var(--ec-border-subtle);
}

.ec-pay-date-group {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  gap: 0.375rem;
}

.ec-pay-date-group.is-active .ec-pay-date-input {
  border-color: rgba(79, 70, 229, 0.4);
  background: rgba(79, 70, 229, 0.04);
}

.ec-pay-date-input {
  width: 8.5rem;
  height: var(--ec-pay-control-h);
  font-size: 0.8125rem;
  padding-inline: 0.75rem;
  border-radius: 999px;
}

.ec-pay-date-input:hover { border-color: rgba(79, 70, 229, 0.25); }

.ec-pay-date-input:focus {
  border-color: rgba(79, 70, 229, 0.45);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.ec-pay-date-sep {
  color: var(--ec-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  opacity: 0.45;
  user-select: none;
}

.ec-pay-toolbar__clear {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  flex: 0 0 auto;
  height: var(--ec-pay-control-h);
  padding-inline: 0.75rem;
  border: 1px dashed rgba(239, 68, 68, 0.35);
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.06);
  color: var(--ec-danger);
  font-size: 0.8125rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: background var(--ec-transition), border-color var(--ec-transition), transform var(--ec-transition-fast);
}

.ec-pay-toolbar__clear:hover {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.5);
  transform: translateY(-1px);
}

.ec-pay-toolbar__clear.is-hidden { display: none; }

.ec-pay-toolbar__summary {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  flex: 1 1 auto;
  min-width: 0;
  margin-inline-start: auto;
  padding-inline-start: 0.5rem;
  font-size: 0.75rem;
  color: var(--ec-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ec-pay-toolbar__summary strong {
  color: var(--ec-primary-dark);
  font-weight: 700;
}

.ec-payments-card { margin-bottom: 0; }

.ec-payments-card .ec-table-wrap {
  overflow: visible;
}

.ec-scroll-modern {
  scrollbar-width: thin;
  scrollbar-color: rgba(79, 70, 229, 0.55) transparent;
}

.ec-scroll-modern::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

.ec-scroll-modern::-webkit-scrollbar-track {
  background: transparent;
  margin: 6px 0;
}

.ec-scroll-modern::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.75), rgba(55, 48, 163, 0.85));
  border-radius: 999px;
  border: 2px solid transparent;
  background-clip: padding-box;
  min-height: 48px;
}

.ec-scroll-modern::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--ec-primary), var(--ec-primary-dark));
  background-clip: padding-box;
}

.ec-scroll-modern::-webkit-scrollbar-corner { background: transparent; }

.ec-table-actions .btn-pay-details:hover:not(:disabled),
.ec-table-actions .btn-pay-edit:hover:not(:disabled) {
  background: var(--ec-primary-subtle);
  color: var(--ec-primary);
}

.ec-table-actions .btn-pay-print:hover:not(:disabled) {
  background: var(--ec-bg-subtle);
  color: var(--ec-text);
}

.ec-pay-details__hero {
  text-align: center;
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
  border-radius: var(--ec-radius-md);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.1) 0%, rgba(16, 185, 129, 0.03) 100%);
  border: 1px solid rgba(16, 185, 129, 0.18);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--ec-success);
  line-height: 1.2;
}

.ec-pay-details__status {
  text-align: center;
  margin-bottom: 1.25rem;
}

.ec-pay-details__list {
  display: grid;
  gap: 0.75rem;
  margin: 0;
}

.ec-pay-details__list > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 0.625rem;
  border-bottom: 1px solid var(--ec-border-subtle);
}

.ec-pay-details__list dt {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--ec-text-muted);
  margin: 0;
}

.ec-pay-details__list dd {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ec-text);
  margin: 0;
  text-align: end;
}

.ec-pay-details__notes {
  padding-top: 0.25rem;
  border-bottom: none !important;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 0.375rem !important;
}

.ec-pay-details__notes dd {
  text-align: start;
  font-weight: 500;
  line-height: 1.5;
}

@media (max-width: 575px) {
  .ec-pay-toolbar { padding: 0.75rem; }
  .ec-pay-toolbar__summary span { display: none; }
  .ec-pay-segment__btn span { display: none; }
  .ec-pay-date-input { width: 6.75rem; }
  .ec-pay-toolbar__clear span { display: none; }
}
/* ══════════════════════════════════════════════════════════
   Appointments — Clean Schedule v4
   ══════════════════════════════════════════════════════════ */

.ec-schedule-page {
    --sa-radius: 14px;
    --sa-radius-sm: 10px;
    --sa-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.05);
    --sa-cell-bg: #f6f8fb;
    --sa-cell-hover: #eef6fc;
}

[data-theme="dark"] .sa-toolbar {
    background: var(--ec-surface);
    border-color: var(--ec-border);
    box-shadow: var(--ec-shadow-sm);
}

[data-theme="dark"] .sa-search__input {
    background: var(--ec-bg-muted);
    border-color: var(--ec-border);
    color: var(--ec-text);
}

[data-theme="dark"] .sa-search__input::placeholder {
    color: var(--ec-text-subtle);
}

[data-theme="dark"] .sa-filter-btn {
    background: var(--ec-bg-muted);
    border-color: var(--ec-border);
    color: #cbd5e1;
}

[data-theme="dark"] .sa-cal-wrap .fc .fc-today-button {
    background: rgba(79, 70, 229, 0.14) !important;
    color: var(--ec-primary-light) !important;
}

[data-theme="dark"] .sa-cal-wrap .fc .fc-button {
    background: var(--ec-bg-muted) !important;
    border-color: var(--ec-border) !important;
    color: #cbd5e1 !important;
}

[data-theme="dark"] .sa-cal-wrap.is-month-view .fc .fc-daygrid-day-frame,
[data-theme="dark"] .sa-cal-wrap.is-month-view .fc .fc-daygrid-day:hover .fc-daygrid-day-frame {
    background: var(--ec-bg-muted);
    border-color: var(--ec-border);
}

[data-theme="dark"] .ec-schedule-page {
    --sa-cell-bg: rgba(255, 255, 255, 0.04);
    --sa-cell-hover: rgba(79, 70, 229, 0.08);
}

@keyframes sa-slide-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ── Header ── */
.sa-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.sa-header__title {
    font-size: 1.375rem;
    font-weight: 800;
    margin: 0;
    letter-spacing: -0.025em;
    flex: 1;
}

.sa-chips-scope {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--ec-text-subtle);
    padding: 0 0.125rem;
    margin-top: 0.125rem;
}

.sa-chips-scope i {
    color: var(--ec-primary);
    font-size: 0.75rem;
}

/* removed header stats pills */

.sa-header__add {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1.125rem;
    border: none;
    border-radius: var(--sa-radius-sm);
    background: var(--ec-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8125rem;
    font-family: inherit;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.28);
    transition: background 0.2s, box-shadow 0.2s, transform 0.15s;
    flex-shrink: 0;
}

.sa-header__add:hover {
    background: var(--ec-primary-dark);
    box-shadow: 0 6px 18px rgba(79, 70, 229, 0.35);
    transform: translateY(-1px);
}

/* ── Toolbar ── */
.sa-toolbar {
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: var(--sa-radius);
    padding: 0.75rem;
    margin-bottom: 0.875rem;
    box-shadow: var(--sa-shadow);
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
    --sa-control-h: 2.625rem;
}

.sa-toolbar__row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Search */
.sa-search {
    flex: 1;
    min-width: 180px;
    position: relative;
    display: flex;
    align-items: center;
}

.sa-search i {
    position: absolute;
    inset-inline-start: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--ec-text-subtle);
    pointer-events: none;
    font-size: 0.875rem;
    line-height: 1;
    z-index: 1;
}

.sa-search__input {
    width: 100%;
    height: var(--sa-control-h);
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-bg-subtle);
    border-radius: 10px;
    padding-block: 0;
    padding-inline-start: 2.5rem;
    padding-inline-end: 0.875rem;
    font-size: 0.8125rem;
    font-family: inherit;
    transition: border-color 0.2s, box-shadow 0.2s;
    color: var(--ec-text);
}

.sa-search__input:focus {
    outline: none;
    border-color: var(--ec-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

/* View switch */
.sa-view-switch {
    display: flex;
    padding: 3px;
    background: var(--ec-bg-subtle);
    border-radius: var(--sa-radius-sm);
    gap: 2px;
    flex-shrink: 0;
    border: 1px solid var(--ec-border-subtle);
}

.sa-view-switch__btn {
    border: none;
    background: transparent;
    color: var(--ec-text-muted);
    font-size: 0.6875rem;
    font-weight: 600;
    font-family: inherit;
    padding: 0.4375rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.3125rem;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.sa-view-switch__btn i { font-size: 0.8125rem; opacity: 0.75; }
.sa-view-switch__btn:hover:not(.is-active) { color: var(--ec-text); background: var(--ec-bg-muted); }

.sa-view-switch__btn.is-active {
    background: var(--ec-surface);
    color: var(--ec-primary);
    font-weight: 700;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.08);
}

.sa-view-switch__btn.is-active i { opacity: 1; color: var(--ec-primary); }

[data-theme="dark"] .sa-view-switch {
    background: var(--ec-bg-muted);
    border-color: var(--ec-border);
}

[data-theme="dark"] .sa-view-switch__btn {
    color: #cbd5e1;
}

[data-theme="dark"] .sa-view-switch__btn:hover:not(.is-active) {
    color: var(--ec-text);
    background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .sa-view-switch__btn.is-active {
    background: var(--ec-bg-subtle);
    color: var(--ec-primary-light);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.28);
    border: 1px solid var(--ec-border);
}

[data-theme="dark"] .sa-view-switch__btn.is-active i {
    color: var(--ec-primary-light);
}

/* Filter btn */
.sa-filter-btn {
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-bg-subtle);
    color: var(--ec-text-muted);
    width: var(--sa-control-h);
    height: var(--sa-control-h);
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 0.875rem;
    transition: all 0.2s;
    flex-shrink: 0;
}

.sa-filter-btn:hover, .sa-filter-btn.is-open {
    background: var(--ec-primary);
    border-color: var(--ec-primary);
    color: #fff;
}

.sa-filter-btn > .bi {
    display: block;
    line-height: 1;
}

.sa-filter-btn.has-dot::after {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--ec-danger);
    position: absolute;
    top: 4px;
    inset-inline-end: 4px;
    box-shadow: 0 0 0 2px var(--ec-surface);
}

/* Chips */
.sa-chips {
    display: flex;
    gap: 0.375rem;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 0.375rem 0.125rem 0.125rem;
    border-top: 1px solid var(--ec-border-subtle);
}

.sa-chips::-webkit-scrollbar { display: none; }

.sa-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    border: 1px solid var(--ec-border-subtle);
    background: transparent;
    color: var(--ec-text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: inherit;
    padding: 0.3125rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.18s;
}

.sa-chip__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--c, var(--ec-primary));
}

.sa-chip__n {
    font-size: 0.625rem;
    font-weight: 700;
    opacity: 0.6;
    background: rgba(15, 23, 42, 0.06);
    border-radius: 6px;
    padding: 1px 6px;
}

[data-theme="dark"] .sa-chip__n { background: rgba(255, 255, 255, 0.08); }

.sa-chip:hover { border-color: var(--c, var(--ec-primary)); color: var(--ec-text); }

.sa-chip.is-active {
    background: var(--c, var(--ec-primary));
    border-color: var(--c, var(--ec-primary));
    color: #fff;
}

.sa-chip.is-active .sa-chip__dot { background: #fff; }
.sa-chip.is-active .sa-chip__n { background: rgba(255, 255, 255, 0.2); color: #fff; opacity: 1; }

/* Filters panel */
.sa-toolbar__filters {
    padding-top: 0.75rem;
    border-top: 1px dashed var(--ec-border-subtle);
    animation: sa-slide-up 0.2s ease;
}

.sa-filter-group {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    max-width: 100%;
    padding: 0.3125rem 0.5rem;
    min-height: calc(var(--sa-control-h) + 0.625rem);
    border-radius: 12px;
    border: 1px solid var(--ec-border-subtle);
    background: linear-gradient(180deg, var(--ec-surface) 0%, var(--ec-bg-subtle) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.sa-filter-group.is-active {
    border-color: rgba(79, 70, 229, 0.45);
    background: linear-gradient(180deg, rgba(79, 70, 229, 0.06) 0%, rgba(79, 70, 229, 0.02) 100%);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.08);
}

.sa-filter-group__sep {
    width: 1px;
    align-self: stretch;
    min-height: 1.75rem;
    background: var(--ec-border-subtle);
    flex-shrink: 0;
}

.sa-toolbar__select {
    width: auto;
    min-width: 7.5rem;
    max-width: 10rem;
    height: var(--sa-control-h);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
    padding-block: 0;
    padding-inline: 0.625rem 1.875rem;
    background-color: var(--ec-surface);
    background-image: var(--ec-select-arrow);
    background-repeat: no-repeat;
    background-size: 0.875rem;
    background-position: left 0.625rem center;
    appearance: none;
    -webkit-appearance: none;
    cursor: pointer;
    color: var(--ec-text);
    box-shadow: none;
    transition: border-color 0.2s, background-color 0.2s;
}

html[dir="rtl"] .sa-toolbar__select {
    background-position: left 0.625rem center;
    padding-inline: 0.625rem 1.875rem;
}

html[dir="ltr"] .sa-toolbar__select {
    background-position: right 0.625rem center;
    padding-inline: 0.625rem 1.875rem;
}

.sa-toolbar__select:hover {
    border-color: rgba(79, 70, 229, 0.35);
    background-color: var(--ec-surface);
}

.sa-toolbar__select:focus {
    outline: none;
    border-color: var(--ec-primary);
    background-color: var(--ec-surface);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.sa-date-range {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    min-width: 0;
}

.sa-date-range__sep {
    color: var(--ec-text-subtle);
    font-size: 0.8125rem;
    font-weight: 600;
    user-select: none;
    opacity: 0.5;
}

.sa-date-field {
    position: relative;
    display: flex;
    align-items: center;
}

.sa-date-field__input {
    width: 9.5rem;
    height: var(--sa-control-h);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    font-family: inherit;
    padding-block: 0;
    padding-inline: 0.75rem 2.375rem;
    background: var(--ec-surface);
    color: var(--ec-text);
    cursor: text;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    text-align: start;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.sa-date-field__input::placeholder {
    color: var(--ec-text-subtle);
    font-weight: 400;
    opacity: 0.75;
}

.sa-date-field__trigger {
    position: absolute;
    inset-inline-end: 0.3125rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.75rem;
    height: 1.75rem;
    border: none;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ec-bg-subtle);
    color: var(--ec-primary);
    cursor: pointer;
    transition: background 0.15s, color 0.15s, transform 0.15s;
}

.sa-date-field__trigger i {
    font-size: 0.8125rem;
    pointer-events: none;
    display: block;
    line-height: 1;
}

.sa-date-field__trigger:hover {
    background: var(--ec-primary);
    color: #fff;
}

.sa-date-field__trigger:active {
    transform: translateY(-50%) scale(0.94);
}

.sa-date-field > input.flatpickr-input:not(.sa-date-field__input) {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    padding: 0;
    border: 0;
    pointer-events: none;
}

.sa-date-field__input:hover {
    border-color: rgba(79, 70, 229, 0.35);
    background: #fff;
}

.sa-date-field__input:focus {
    outline: none;
    border-color: var(--ec-primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14), 0 1px 2px rgba(15, 23, 42, 0.06);
}

/* Flatpickr — modern calendar popup */
.df-fp.flatpickr-calendar {
    font-family: var(--ec-font);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 14px;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.14);
    padding: 0.875rem;
    width: 19rem;
    background: var(--ec-surface);
}

.df-fp .flatpickr-months.df-fp__months-bar {
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
    padding: 0.375rem;
    border-radius: 12px;
    background: var(--ec-bg-subtle);
    border: 1px solid var(--ec-border-subtle);
}

.df-fp .flatpickr-months .flatpickr-month {
    flex: 1;
    height: auto;
    overflow: visible;
}

.df-fp .flatpickr-current-month {
    position: static;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--ec-text);
    padding: 0;
    left: auto;
    width: 100%;
    height: auto;
    display: flex !important;
    align-items: center;
    justify-content: center;
}

.df-fp .df-fp__pickers {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    min-width: 0;
}

.df-fp .df-fp__month-select,
.df-fp .df-fp__year-select {
    appearance: none;
    -webkit-appearance: none;
    border: 1px solid var(--ec-border-subtle);
    border-radius: 10px;
    padding: 0.4375rem 0.75rem 0.4375rem 2rem;
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--ec-text);
    background-color: var(--ec-surface);
    background-image: var(--ec-select-arrow);
    background-repeat: no-repeat;
    background-size: 0.75rem;
    background-position: left 0.625rem center;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s, background-color 0.2s;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

html[dir="ltr"] .df-fp .df-fp__month-select,
html[dir="ltr"] .df-fp .df-fp__year-select {
    padding: 0.4375rem 2rem 0.4375rem 0.75rem;
    background-position: right 0.625rem center;
}

.df-fp .df-fp__month-select {
    flex: 1;
    min-width: 0;
    max-width: 8.5rem;
}

.df-fp .df-fp__year-select {
    width: 5.25rem;
    flex-shrink: 0;
}

.df-fp .df-fp__month-select:hover,
.df-fp .df-fp__year-select:hover {
    border-color: rgba(79, 70, 229, 0.45);
    background-color: var(--ec-surface);
}

.df-fp .df-fp__month-select:focus,
.df-fp .df-fp__year-select:focus {
    outline: none;
    border-color: var(--ec-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.14);
}

.df-fp .flatpickr-current-month .numInputWrapper,
.df-fp .flatpickr-current-month input.cur-year {
    display: none;
}

.df-fp .flatpickr-months .flatpickr-prev-month,
.df-fp .flatpickr-months .flatpickr-next-month {
    position: static;
    width: 2rem;
    height: 2rem;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid transparent;
    color: var(--ec-text-muted);
    flex-shrink: 0;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.df-fp .flatpickr-months .flatpickr-prev-month:hover,
.df-fp .flatpickr-months .flatpickr-next-month:hover {
    background: var(--ec-surface);
    border-color: var(--ec-border-subtle);
    color: var(--ec-primary);
}

.df-fp .flatpickr-months .flatpickr-prev-month svg,
.df-fp .flatpickr-months .flatpickr-next-month svg {
    width: 0.75rem;
    height: 0.75rem;
}

.df-fp .flatpickr-weekdays {
    margin-top: 0.125rem;
    margin-bottom: 0.25rem;
}

.df-fp .flatpickr-weekday {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--ec-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.df-fp .flatpickr-days {
    width: 100%;
}

.df-fp .dayContainer {
    width: 100%;
    min-width: 0;
    gap: 0.125rem;
}

.df-fp .flatpickr-day {
    border-radius: 10px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ec-text);
    max-width: none;
    height: 2.125rem;
    line-height: 2.125rem;
    border: 1px solid transparent;
    transition: background 0.15s, color 0.15s, border-color 0.15s, box-shadow 0.15s;
}

.df-fp .flatpickr-day:hover {
    background: var(--ec-bg-subtle);
    border-color: transparent;
}

.df-fp .flatpickr-day.today {
    border-color: rgba(79, 70, 229, 0.45);
    background: rgba(79, 70, 229, 0.08);
    color: var(--ec-primary);
    font-weight: 700;
}

.df-fp .flatpickr-day.selected,
.df-fp .flatpickr-day.selected:hover {
    background: var(--ec-primary);
    border-color: var(--ec-primary);
    color: #fff;
    box-shadow: 0 2px 10px rgba(79, 70, 229, 0.35);
}

.df-fp .flatpickr-day.prevMonthDay,
.df-fp .flatpickr-day.nextMonthDay {
    color: var(--ec-text-muted);
    opacity: 0.4;
}

.df-fp__foot {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--ec-border-subtle);
}

.df-fp__today {
    width: 100%;
    border: 1px solid var(--ec-border-subtle);
    border-radius: 10px;
    padding: 0.5rem 0.75rem;
    background: var(--ec-surface);
    color: var(--ec-primary);
    font-size: 0.8125rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.df-fp__today:hover {
    background: var(--ec-primary);
    border-color: var(--ec-primary);
    color: #fff;
}

.sa-date-range__apply {
    height: var(--sa-control-h);
    padding-block: 0;
    padding-inline: 0.875rem;
    border-radius: 10px !important;
    font-weight: 700;
}

.sa-filter-group .sa-clear-btn {
    border: 1px solid rgba(239, 68, 68, 0.35);
    background: var(--ec-danger-subtle);
    color: var(--ec-danger);
}

.sa-filter-group .sa-clear-btn:hover {
    border-color: var(--ec-danger);
    background: rgba(239, 68, 68, 0.14);
    color: var(--ec-danger);
}

.sa-clear-btn {
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-surface);
    color: var(--ec-text-muted);
    width: var(--sa-control-h);
    height: var(--sa-control-h);
    padding: 0;
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}

.sa-clear-btn:hover {
    border-color: var(--ec-danger);
    color: var(--ec-danger);
    background: var(--ec-danger-subtle);
}

.sa-clear-btn > .bi {
    display: block;
    line-height: 1;
    font-size: 0.875rem;
}

/* ══════════ Calendar wrapper ══════════ */

.sa-cal-wrap {
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: var(--sa-radius);
    padding: 1.125rem 1.125rem 1rem;
    box-shadow: var(--sa-shadow);
    animation: sa-slide-up 0.2s ease;
}

[data-theme="dark"] .sa-cal-wrap {
    --fc-page-bg-color: transparent;
    --fc-neutral-bg-color: var(--ec-bg-muted);
    --fc-border-color: var(--ec-border);
    --fc-today-bg-color: rgba(79, 70, 229, 0.08);
    --fc-neutral-text-color: var(--ec-text-muted);
    --fc-list-event-hover-bg-color: rgba(255, 255, 255, 0.04);
}

/* FC toolbar — title يمين، الأسهم <> أقصى الشمال */
.sa-cal-wrap .fc .fc-toolbar {
    margin-bottom: 1rem !important;
    gap: 0.5rem;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100%;
}

.sa-cal-wrap .fc .fc-toolbar-chunk:first-child {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
}

.sa-cal-wrap .fc .fc-toolbar-chunk:last-child {
    flex-shrink: 0;
    margin-inline-end: auto;
    margin-inline-start: 0;
}

.sa-cal-wrap .fc .fc-toolbar-title {
    font-size: 1rem !important;
    font-weight: 800;
    color: var(--ec-text);
    letter-spacing: -0.02em;
}

.sa-cal-wrap .fc .fc-today-button {
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    padding: 0.3125rem 0.75rem !important;
    border-radius: 999px !important;
    background: var(--ec-primary-subtle) !important;
    border-color: transparent !important;
    color: var(--ec-primary-dark) !important;
}

.sa-cal-wrap .fc .fc-today-button:hover:not(:disabled) {
    background: var(--ec-primary) !important;
    color: #fff !important;
}

.sa-cal-wrap .fc .fc-button {
    border-radius: 8px !important;
    padding: 0.375rem 0.75rem !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    border: 1px solid var(--ec-border-subtle) !important;
    background: var(--ec-surface) !important;
    color: var(--ec-text-muted) !important;
    box-shadow: none !important;
    transition: all 0.18s !important;
}

.sa-cal-wrap .fc .fc-button:hover:not(:disabled) {
    background: var(--ec-primary) !important;
    border-color: var(--ec-primary) !important;
    color: #fff !important;
}

.sa-cal-wrap .fc .fc-button-active {
    background: var(--ec-primary) !important;
    border-color: var(--ec-primary) !important;
    color: #fff !important;
}

.sa-cal-wrap .fc .fc-toolbar-chunk:last-child .fc-button-group {
    display: inline-flex;
    align-items: center;
    background: linear-gradient(180deg, var(--ec-surface), var(--ec-bg-subtle));
    border: 1px solid var(--ec-border-subtle);
    border-radius: 12px;
    padding: 4px;
    gap: 0;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

[data-theme="dark"] .sa-cal-wrap .fc .fc-toolbar-chunk:last-child .fc-button-group {
    background: var(--ec-bg-subtle);
    box-shadow: none;
}

.sa-cal-wrap .fc .fc-prev-button,
.sa-cal-wrap .fc .fc-next-button {
    width: 2.375rem;
    height: 2.375rem;
    padding: 0 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none !important;
    background: transparent !important;
    border-radius: 9px !important;
    color: var(--ec-text-muted) !important;
    box-shadow: none !important;
    transition: background 0.18s, color 0.18s, transform 0.15s, box-shadow 0.18s !important;
}

.sa-cal-wrap .fc .fc-prev-button:hover:not(:disabled),
.sa-cal-wrap .fc .fc-next-button:hover:not(:disabled) {
    background: var(--ec-primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.28) !important;
    border: none !important;
    transform: translateY(-1px);
}

.sa-cal-wrap .fc .fc-prev-button:active:not(:disabled),
.sa-cal-wrap .fc .fc-next-button:active:not(:disabled) {
    transform: translateY(0);
}

.sa-cal-wrap .fc .fc-prev-button {
    border-inline-end: 1px solid var(--ec-border-subtle) !important;
}

[dir="rtl"] .sa-cal-wrap .fc .fc-prev-button {
    border-inline-end: none !important;
    border-inline-start: 1px solid var(--ec-border-subtle) !important;
}

.sa-cal-wrap .fc .fc-prev-button,
.sa-cal-wrap .fc .fc-next-button {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.sa-cal-wrap .fc .fc-prev-button .fc-icon,
.sa-cal-wrap .fc .fc-next-button .fc-icon {
    display: none !important;
}

.sa-cal-wrap .fc .fc-prev-button::before,
.sa-cal-wrap .fc .fc-next-button::before {
    font-family: 'bootstrap-icons';
    font-size: 1rem;
    font-weight: 400;
    line-height: 1;
    speak: never;
    -webkit-font-smoothing: antialiased;
}

.sa-cal-wrap .fc .fc-prev-button::before { content: '\F284'; }
.sa-cal-wrap .fc .fc-next-button::before { content: '\F285'; }

[dir="rtl"] .sa-cal-wrap .fc .fc-prev-button::before { content: '\F285'; }
[dir="rtl"] .sa-cal-wrap .fc .fc-next-button::before { content: '\F284'; }

.sa-cal-wrap .fc .fc-button-group {
    flex-direction: row !important;
    gap: 0;
}

/* Day header hide in day view */
.sa-cal-wrap .fc-timeGridDay-view .fc-col-header,
.sa-cal-wrap.is-day-view .fc .fc-col-header { display: none; }

/* Column headers */
.sa-cal-wrap .fc .fc-col-header-cell {
    background: transparent;
    border: none;
    padding: 0.5rem 0 0.625rem;
}

.sa-cal-wrap .fc .fc-col-header-cell-cushion {
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--ec-text-muted);
    text-transform: capitalize;
}

.sa-cal-wrap .fc .fc-day-today .fc-col-header-cell-cushion {
    color: var(--ec-primary);
    font-weight: 700;
}

/* Time grid */
.sa-cal-wrap .fc .fc-timegrid-slot {
    height: 4.5rem;
    border-color: var(--ec-border-subtle);
}

.sa-cal-wrap .fc .fc-timegrid-slot-minor {
    border-style: dotted;
    border-color: rgba(0, 0, 0, 0.04);
}

[data-theme="dark"] .sa-cal-wrap .fc .fc-timegrid-slot-minor { border-color: rgba(255, 255, 255, 0.04); }

.sa-cal-wrap .fc .fc-timegrid-slot-label {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--ec-text-subtle);
}

.sa-cal-wrap .fc .fc-timegrid-axis { border: none; }

.sa-cal-wrap .fc .fc-timegrid-col.fc-day-today {
    background: rgba(79, 70, 229, 0.012);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-now-indicator-line,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-now-indicator-line,
.sa-cal-wrap.is-week-view .fc .fc-timegrid-now-indicator-arrow,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-now-indicator-arrow {
    display: none !important;
}

.sa-cal-wrap .fc .fc-timegrid-now-indicator-line {
    border-color: var(--ec-danger);
    border-width: 2px;
}

.sa-cal-wrap .fc .fc-timegrid-now-indicator-arrow {
    border-color: var(--ec-danger);
    border-radius: 50%;
    width: 8px;
    height: 8px;
    margin-top: -4px;
}

.sa-cal-wrap .fc-event {
    cursor: pointer;
    box-shadow: none !important;
}

.sa-cal-wrap .fc-event:hover {
    transform: none;
}
.sa-cal-wrap .fc-event.sa-ev,
.sa-cal-wrap .fc-timegrid-event.sa-ev,
.sa-cal-wrap .fc-daygrid-event.sa-ev {
    background: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 11%, #ffffff) !important;
    border: 1px solid color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 24%, var(--ec-border-subtle)) !important;
    border-inline-start: 3px solid var(--ev-accent, var(--ec-primary)) !important;
    color: var(--ec-text) !important;
    box-shadow: 0 1px 3px color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 6%, transparent) !important;
    border-radius: 8px !important;
    overflow: hidden;
    transition: background 0.15s, box-shadow 0.15s, border-color 0.15s;
}

[data-theme="dark"] .sa-cal-wrap .fc-event.sa-ev,
[data-theme="dark"] .sa-cal-wrap .fc-timegrid-event.sa-ev {
    background: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 18%, var(--ec-surface)) !important;
    border-color: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 28%, var(--ec-border-subtle)) !important;
}

.sa-cal-wrap .fc-event.sa-ev:hover,
.sa-cal-wrap .fc-timegrid-event.sa-ev:hover,
.sa-cal-wrap .fc-daygrid-event.sa-ev:hover {
    background: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 16%, #ffffff) !important;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 10%, transparent) !important;
    transform: none;
    z-index: 5 !important;
}

[data-theme="dark"] .sa-cal-wrap .fc-event.sa-ev:hover,
[data-theme="dark"] .sa-cal-wrap .fc-timegrid-event.sa-ev:hover {
    background: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 24%, var(--ec-surface)) !important;
}

.sa-cal-wrap .fc-timegrid-event.sa-ev .fc-event-main,
.sa-cal-wrap .fc-daygrid-event.sa-ev .fc-event-main {
    padding: 0.1875rem 0.375rem;
    display: flex;
    align-items: center;
    min-height: 0;
}

.sa-ev-block__name,
.sa-ev-line__name {
    font-size: 0.6875rem;
    font-weight: 600;
    color: color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 28%, var(--ec-text));
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
}

.sa-ev-line__name { font-size: 0.625rem; }

/* Month — dots only */
.sa-ev-mark {
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ev-accent, var(--ec-primary));
    margin: 1px auto;
    opacity: 0.85;
}

.sa-cal-wrap .fc-daygrid-event.sa-ev {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    margin: 1px 0;
}

.sa-cal-wrap .fc-daygrid-event.sa-ev .fc-event-main {
    padding: 0;
    justify-content: center;
}

.sa-cal-wrap.is-month-view {
    padding: 1rem;
    background: linear-gradient(180deg, var(--ec-surface) 0%, rgba(238, 242, 247, 0.35) 100%);
}

[data-theme="dark"] .sa-cal-wrap.is-month-view {
    background: linear-gradient(180deg, var(--ec-surface) 0%, rgba(17, 24, 39, 0.5) 100%);
}

/* Month toolbar — compact header strip */
.sa-cal-wrap.is-month-view .fc .fc-toolbar {
    margin-bottom: 0.875rem !important;
    padding: 0.5rem 0.625rem;
    background: var(--ec-bg-subtle);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 12px;
}

.sa-cal-wrap.is-month-view .fc .fc-toolbar-title {
    font-size: 1.0625rem !important;
    font-weight: 800 !important;
    color: var(--ec-text);
    letter-spacing: -0.02em;
}

.sa-cal-wrap.is-month-view .fc .fc-today-button {
    font-size: 0.6875rem !important;
    font-weight: 700 !important;
    padding: 0.375rem 0.875rem !important;
    border-radius: 999px !important;
    background: var(--ec-surface) !important;
    border: 1px solid rgba(79, 70, 229, 0.35) !important;
    color: var(--ec-primary) !important;
    box-shadow: 0 1px 2px rgba(79, 70, 229, 0.08) !important;
}

.sa-cal-wrap.is-month-view .fc .fc-today-button:hover:not(:disabled) {
    background: var(--ec-primary) !important;
    border-color: var(--ec-primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.28) !important;
}

.sa-cal-wrap.is-month-view .fc .fc-toolbar-chunk:last-child .fc-button-group {
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 10px;
    padding: 3px;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05);
}

/* Month view — modern day grid */
.sa-cal-wrap.is-month-view .fc .fc-scrollgrid {
    border: none !important;
    background: transparent;
}

.sa-cal-wrap.is-month-view .fc .fc-scrollgrid td,
.sa-cal-wrap.is-month-view .fc .fc-scrollgrid th {
    border: none !important;
}

.sa-cal-wrap.is-month-view .fc .fc-col-header {
    margin-bottom: 0.5rem;
}

.sa-cal-wrap.is-month-view .fc .fc-col-header-cell {
    padding: 0 3px 0.375rem;
    background: transparent;
}

.sa-cal-wrap.is-month-view .fc .fc-col-header-cell-cushion {
    display: block;
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--ec-text-muted);
    letter-spacing: 0.02em;
    padding: 0.4375rem 0.375rem;
    text-align: center;
    border: none !important;
    text-decoration: none !important;
    border-radius: 10px;
    background: var(--ec-bg-muted);
}

.sa-cal-wrap.is-month-view .fc .fc-col-header-cell.fc-day-today .fc-col-header-cell-cushion {
    color: var(--ec-primary-light);
    background: rgba(79, 70, 229, 0.16);
    border: none;
}

[data-theme="dark"] .sa-cal-wrap.is-month-view .fc .fc-col-header-cell-cushion {
    color: #cbd5e1;
    background: var(--ec-bg-muted);
    border: 1px solid var(--ec-border);
}

[data-theme="dark"] .sa-cal-wrap.is-month-view .fc .fc-col-header-cell.fc-day-today .fc-col-header-cell-cushion {
    color: var(--ec-primary-light);
    background: rgba(79, 70, 229, 0.2);
    border-color: rgba(129, 140, 248, 0.3);
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-body {
    padding-top: 0.125rem;
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day {
    min-height: 5.5rem;
    padding: 3px;
    cursor: pointer;
    background: transparent !important;
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-frame {
    display: flex;
    flex-direction: column;
    min-height: 5.25rem;
    height: 100%;
    border-radius: 12px;
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-surface);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s, background 0.2s;
    overflow: hidden;
    position: relative;
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-frame.sa-day-load--low {
    background: linear-gradient(145deg, rgba(79, 70, 229, 0.04), var(--ec-surface));
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-frame.sa-day-load--mid {
    background: linear-gradient(145deg, rgba(79, 70, 229, 0.07), var(--ec-surface));
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-frame.sa-day-load--high {
    background: linear-gradient(145deg, rgba(79, 70, 229, 0.1), var(--ec-surface));
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day:hover .fc-daygrid-day-frame {
    border-color: rgba(79, 70, 229, 0.35);
    background: var(--ec-surface);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.12);
    transform: translateY(-2px);
}

.sa-cal-wrap.is-month-view .fc .fc-day-other .fc-daygrid-day-frame {
    background: rgba(148, 163, 184, 0.06);
    border-color: transparent;
    box-shadow: none;
    opacity: 0.55;
}

.sa-cal-wrap.is-month-view .fc .fc-day-other:hover .fc-daygrid-day-frame {
    opacity: 0.72;
    transform: none;
    box-shadow: none;
    border-color: var(--ec-border-subtle);
}

.sa-cal-wrap.is-month-view .fc .fc-day-today .fc-daygrid-day-frame {
    border-color: rgba(79, 70, 229, 0.3);
    background: linear-gradient(160deg, rgba(79, 70, 229, 0.12), rgba(79, 70, 229, 0.04));
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.1);
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-top {
    display: flex;
    justify-content: flex-start;
    padding: 0.4375rem 0.5rem 0;
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day-number {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0;
    color: var(--ec-text-muted);
    line-height: 1;
    border: none !important;
    text-decoration: none !important;
    border-radius: 50%;
    width: 1.75rem;
    height: 1.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(15, 23, 42, 0.06);
}

.sa-cal-wrap.is-month-view .fc .fc-day-other .fc-daygrid-day-number {
    opacity: 0.5;
    background: rgba(148, 163, 184, 0.12);
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-number {
    background: var(--ec-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 1.75rem;
    height: 1.75rem;
    font-size: 0.75rem;
    font-weight: 800;
    box-shadow: 0 3px 10px rgba(79, 70, 229, 0.35);
}

.sa-cal-wrap.is-month-view .fc-daygrid-day-events {
    display: none !important;
}

.sa-month-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    flex: 1;
    padding: 0.25rem 0.375rem 0.5625rem;
    pointer-events: none;
}

.sa-month-ring {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 2.625rem;
    height: 2.625rem;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.04);
    line-height: 1.1;
    transition: transform 0.2s, box-shadow 0.2s;
}

.sa-cal-wrap.is-month-view .fc .fc-daygrid-day:hover .sa-month-ring:not(.sa-month-ring--empty) {
    transform: scale(1.05);
}

.sa-month-ring strong {
    font-size: 0.9375rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--ec-text-muted);
}

.sa-month-ring small {
    font-size: 0.5rem;
    font-weight: 600;
    color: var(--ec-text-subtle);
    margin-top: 1px;
}

.sa-month-ring--empty {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--ec-border-subtle);
    opacity: 0.65;
}

.sa-month-ring--low {
    background: rgba(79, 70, 229, 0.12);
    box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.18);
}

.sa-month-ring--low strong { color: var(--ec-primary-dark); }

.sa-month-ring--mid {
    background: rgba(79, 70, 229, 0.18);
    box-shadow: inset 0 0 0 1px rgba(79, 70, 229, 0.28);
}

.sa-month-ring--mid strong { color: var(--ec-primary-dark); }

.sa-month-ring--high {
    background: var(--ec-primary);
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.38);
}

.sa-month-ring--high strong,
.sa-month-ring--high small { color: #fff; }

/* Week / day time-grid view */
.sa-cal-wrap.is-week-view,
.sa-cal-wrap.is-day-view {
    --sa-slot-h: 4.5rem;
    --sa-grid-line-color: rgba(100, 116, 139, 0.35);
    --sa-grid-hour-line: repeating-linear-gradient(
        to right,
        var(--sa-grid-line-color) 0,
        var(--sa-grid-line-color) 5px,
        transparent 5px,
        transparent 9px
    );
    --sa-grid-line-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='100' preserveAspectRatio='none'%3E%3Cline x1='0' y1='1' x2='18' y2='1' stroke='rgba(100,116,139,0.35)' stroke-width='1' stroke-dasharray='5 4'/%3E%3C/svg%3E");
    padding: 1rem;
    background: linear-gradient(180deg, var(--ec-surface) 0%, rgba(238, 242, 247, 0.35) 100%);
}

[data-theme="dark"] .sa-cal-wrap.is-week-view,
[data-theme="dark"] .sa-cal-wrap.is-day-view {
    --sa-grid-line-color: rgba(148, 163, 184, 0.3);
    --sa-grid-hour-line: repeating-linear-gradient(
        to right,
        var(--sa-grid-line-color) 0,
        var(--sa-grid-line-color) 5px,
        transparent 5px,
        transparent 9px
    );
    --sa-grid-line-img: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='100' preserveAspectRatio='none'%3E%3Cline x1='0' y1='1' x2='18' y2='1' stroke='rgba(148,163,184,0.3)' stroke-width='1' stroke-dasharray='5 4'/%3E%3C/svg%3E");
    background: linear-gradient(180deg, var(--ec-surface) 0%, rgba(17, 24, 39, 0.5) 100%);
}

.sa-cal-wrap.is-week-view .fc .fc-toolbar,
.sa-cal-wrap.is-day-view .fc .fc-toolbar {
    margin-bottom: 0.875rem !important;
    padding: 0.5rem 0.625rem;
    background: var(--ec-bg-subtle);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 12px;
}

.sa-cal-wrap.is-week-view .fc .fc-toolbar-title,
.sa-cal-wrap.is-day-view .fc .fc-toolbar-title {
    font-size: 1.0625rem !important;
    font-weight: 800 !important;
}

.sa-cal-wrap.is-week-view .fc .fc-scrollgrid,
.sa-cal-wrap.is-day-view .fc .fc-scrollgrid {
    border: none !important;
    background: transparent;
}

.sa-cal-wrap.is-week-view .fc .fc-scrollgrid td,
.sa-cal-wrap.is-week-view .fc .fc-scrollgrid th,
.sa-cal-wrap.is-day-view .fc .fc-scrollgrid td,
.sa-cal-wrap.is-day-view .fc .fc-scrollgrid th {
    border: none !important;
}

.sa-cal-wrap.is-week-view .fc .fc-col-header,
.sa-cal-wrap.is-day-view .fc .fc-col-header {
    margin-bottom: 0.375rem;
}

.sa-cal-wrap.is-week-view .fc .fc-col-header-cell,
.sa-cal-wrap.is-day-view .fc .fc-col-header-cell {
    padding: 0 4px 0.5rem;
    background: transparent;
    border: none !important;
}

.sa-cal-wrap.is-week-view .fc .fc-col-header-cell-cushion,
.sa-cal-wrap.is-day-view .fc .fc-col-header-cell-cushion {
    padding: 0 !important;
    border: none !important;
    text-decoration: none !important;
    color: inherit !important;
    width: 100%;
}

.sa-week-head {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    width: 100%;
    padding: 0.5rem 0.375rem;
    border-radius: 12px;
    background: var(--ec-bg-muted);
    border: 1px solid var(--ec-border);
    box-shadow: none;
}

.sa-week-head.is-today {
    background: rgba(79, 70, 229, 0.1);
    border-color: rgba(129, 140, 248, 0.35);
    box-shadow: none;
}

.sa-week-head__name {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--ec-text-muted);
    line-height: 1.2;
    text-decoration: none;
}

.sa-week-head.is-today .sa-week-head__name {
    color: var(--ec-primary-light);
}

.sa-week-head__num {
    min-width: 2.875rem;
    height: 1.75rem;
    padding: 0 0.4375rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6875rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: rgba(15, 23, 42, 0.06);
    color: var(--ec-text);
    border: none;
    line-height: 1;
    direction: ltr;
    unicode-bidi: isolate;
}

[data-theme="dark"] .sa-week-head__name {
    color: #cbd5e1;
}

[data-theme="dark"] .sa-week-head.is-today .sa-week-head__name {
    color: var(--ec-primary-light);
}

[data-theme="dark"] .sa-week-head__num {
    background: rgba(255, 255, 255, 0.08);
    color: var(--ec-text);
}

.sa-week-head.is-today .sa-week-head__num {
    background: var(--ec-primary);
    color: #fff;
    box-shadow: 0 3px 10px rgba(79, 70, 229, 0.35);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-cols {
    padding-top: 0.125rem;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col {
    border: none !important;
    padding: 0 4px;
    background: transparent !important;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col-frame,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col-frame {
    position: relative;
    background-color: var(--ec-bg-muted);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: none;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col-frame::after,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    border-radius: inherit;
    background-image: var(--sa-grid-line-img);
    background-repeat: repeat;
    background-size: 18px var(--sa-slot-h);
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-col-frame,
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-col-frame {
    background-color: var(--ec-bg-muted);
    border-color: var(--ec-border);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col.fc-day-today .fc-timegrid-col-frame,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col.fc-day-today .fc-timegrid-col-frame {
    border-color: rgba(79, 70, 229, 0.35);
    background-color: rgba(79, 70, 229, 0.06);
    box-shadow: none;
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-col.fc-day-today .fc-timegrid-col-frame,
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-col.fc-day-today .fc-timegrid-col-frame {
    background-color: rgba(79, 70, 229, 0.14);
    border-color: rgba(129, 140, 248, 0.35);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col-bg,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col-bg {
    background: transparent !important;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col.fc-day-today,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col.fc-day-today {
    background: transparent !important;
    border-radius: 0;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-col-events,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-col-events {
    position: relative;
    z-index: 2;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot {
    height: var(--sa-slot-h);
    border: none !important;
    border-top: none !important;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot:not(.fc-timegrid-slot-minor) .fc-timegrid-slot-lane,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot:not(.fc-timegrid-slot-minor) .fc-timegrid-slot-lane {
    border-top: none !important;
    background-image: none;
}

.fc-direction-rtl .fc-timegrid-slot-label-frame {
    text-align: center;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-label:not(.fc-timegrid-slot-minor),
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-label:not(.fc-timegrid-slot-minor) {
    vertical-align: middle;
    background-size: 100% 1px;
    background-repeat: no-repeat;
    background-position: top center;
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-label:not(.fc-timegrid-slot-minor),
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-label:not(.fc-timegrid-slot-minor) {
    background: var(--ec-surface);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot.fc-timegrid-slot-minor,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot.fc-timegrid-slot-minor {
    border-top: none !important;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-minor .fc-timegrid-slot-lane,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-minor .fc-timegrid-slot-lane {
    border-top: none !important;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-label.fc-timegrid-slot-minor,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-label.fc-timegrid-slot-minor {
    border-top: none !important;
    background-color: rgba(244, 247, 251, 0.5);
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-label.fc-timegrid-slot-minor,
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-label.fc-timegrid-slot-minor {
    background-color: var(--ec-surface);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-axis .fc-timegrid-slot-minor .fc-timegrid-slot-label,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-axis .fc-timegrid-slot-minor .fc-timegrid-slot-label {
    border-top: none !important;
    background-color: rgba(244, 247, 251, 0.5);
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-axis .fc-timegrid-slot-minor .fc-timegrid-slot-label,
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-axis .fc-timegrid-slot-minor .fc-timegrid-slot-label {
    background-color: var(--ec-surface);
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-divider,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-divider {
    border-color: var(--ec-border-subtle);
    padding: 0;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-slot-label-cushion,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-slot-label-cushion {
    font-size: 0.625rem;
    font-weight: 600;
    color: var(--ec-text-subtle);
    padding-top: 0.375rem;
}

.sa-cal-wrap.is-week-view .fc .fc-timegrid-axis,
.sa-cal-wrap.is-day-view .fc .fc-timegrid-axis {
    border: none !important;
    border-inline-end: 1px solid var(--ec-border-subtle) !important;
    background: rgba(244, 247, 251, 0.5);
}

[data-theme="dark"] .sa-cal-wrap.is-week-view .fc .fc-timegrid-axis,
[data-theme="dark"] .sa-cal-wrap.is-day-view .fc .fc-timegrid-axis {
    background: var(--ec-surface);
}

.sa-cal-wrap.is-week-view .fc-timegrid-event.sa-ev,
.sa-cal-wrap.is-day-view .fc-timegrid-event.sa-ev {
    border: 1px solid color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 22%, var(--ec-border-subtle)) !important;
    border-inline-start: 3px solid var(--ev-accent, var(--ec-primary)) !important;
    border-radius: 10px !important;
    box-shadow: 0 1px 4px color-mix(in srgb, var(--ev-accent, var(--ec-primary)) 8%, transparent) !important;
}

.sa-cal-wrap.is-week-view .fc-timegrid-event.sa-ev .fc-event-main,
.sa-cal-wrap.is-day-view .fc-timegrid-event.sa-ev .fc-event-main {
    padding: 0.25rem 0.4375rem;
}

.sa-month-cell__dots {
    display: flex;
    align-items: center;
    gap: 0.1875rem;
}

.sa-month-cell__dot {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    font-style: normal;
}

.sa-month-cell__dot--warn { background: var(--ec-warning); }
.sa-month-cell__dot--ok { background: var(--ec-success); }
.sa-month-cell__dot--muted { background: var(--ec-text-subtle); opacity: 0.5; }

/* Day grid base (week/other views — not month cards) */
.sa-cal-wrap:not(.is-month-view) .fc .fc-daygrid-day {
    min-height: 5rem;
    transition: background 0.15s;
    cursor: pointer;
}

.sa-cal-wrap:not(.is-month-view) .fc .fc-daygrid-day:hover {
    background: rgba(79, 70, 229, 0.04);
}

.sa-cal-wrap:not(.is-month-view) .fc .fc-daygrid-day-number {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 0.5rem;
    color: var(--ec-text-muted);
}

.sa-cal-wrap:not(.is-month-view) .fc .fc-day-today {
    background: rgba(79, 70, 229, 0.04) !important;
}

.sa-cal-wrap:not(.is-month-view) .fc .fc-daygrid-day.fc-day-today .fc-daygrid-day-number {
    background: var(--ec-primary);
    color: #fff;
    border-radius: 8px;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0.25rem;
    font-size: 0.6875rem;
}

.sa-cal-wrap .fc .fc-daygrid-event {
    margin: 1px 0;
    font-size: 0;
}

.sa-cal-wrap .fc .fc-more-link,
.sa-cal-wrap .fc .fc-timegrid-more-link {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 2rem;
    min-height: 1.5rem;
    padding: 0.125rem 0.5rem !important;
    margin: 2px !important;
    border-radius: 8px !important;
    background: var(--ec-bg-subtle) !important;
    border: 1px dashed color-mix(in srgb, var(--ec-primary) 25%, var(--ec-border-subtle)) !important;
    color: var(--ec-text-muted) !important;
    font-size: 0.625rem !important;
    font-weight: 700 !important;
    text-decoration: none !important;
    box-shadow: none !important;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.sa-cal-wrap .fc .fc-more-link:hover,
.sa-cal-wrap .fc .fc-timegrid-more-link:hover {
    background: var(--ec-primary-subtle) !important;
    border-color: var(--ec-primary) !important;
    border-style: solid !important;
    color: var(--ec-primary-dark) !important;
}

.sa-more-badge {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    letter-spacing: -0.02em;
    line-height: 1;
}

/* Popover for overflow events */
.sa-cal-wrap .fc .fc-popover {
    border: 1px solid var(--ec-border-subtle);
    border-radius: 12px;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.12);
    overflow: hidden;
    min-width: 160px;
}

.sa-cal-wrap .fc .fc-popover-header {
    background: var(--ec-bg-subtle);
    font-weight: 700;
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
    color: var(--ec-text-muted);
}

.sa-cal-wrap .fc .fc-popover-body {
    padding: 0.375rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sa-cal-wrap .fc .fc-popover-body .fc-event {
    border-radius: 8px !important;
    margin: 0 !important;
}

/* Grid / scroll */
.sa-cal-wrap .fc .fc-scrollgrid {
    border-color: var(--ec-border-subtle);
    border-radius: 12px;
    overflow: hidden;
}

.sa-cal-wrap .fc .fc-scrollgrid td:last-of-type { border-inline-end: none; }

/* Week view events in time grid */
.sa-cal-wrap.is-week-view .fc-timegrid-event .fc-event-main { padding: 0.125rem 0.25rem; }

@media (max-width: 575px) {
    .sa-cal-wrap { padding: 0.75rem 0.5rem 0.5rem; border-radius: 12px; }
    .sa-cal-wrap .fc .fc-toolbar { flex-direction: column; align-items: stretch; gap: 0.375rem; }
    .sa-cal-wrap .fc .fc-toolbar-title { font-size: 0.9375rem !important; text-align: center; }
    .sa-cal-wrap.is-week-view,
    .sa-cal-wrap.is-day-view { --sa-slot-h: 3.75rem; }
    .sa-cal-wrap .fc .fc-timegrid-slot { height: var(--sa-slot-h, 3.75rem); }
}

/* ══════════ Day detail ══════════ */

.sa-day-screen { animation: sa-slide-up 0.2s ease; }

.sa-back {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 0.75rem;
    border: none;
    background: transparent;
    color: var(--ec-primary);
    font-size: 0.8125rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    padding: 0.25rem 0;
    transition: color 0.18s, gap 0.18s;
}

.sa-back:hover { color: var(--ec-primary-dark); gap: 0.5rem; }

.sa-day {
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.sa-day.is-today .sa-day__head {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.06) 0%, transparent 60%);
}

.sa-day__head {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--ec-border-subtle);
}

.sa-day__nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    flex-shrink: 0;
}

.sa-day__nav-btn {
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-surface);
    width: 2rem;
    height: 2rem;
    border-radius: 8px;
    cursor: pointer;
    color: var(--ec-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.18s;
    font-size: 0.875rem;
}

.sa-day__nav-btn:hover {
    background: var(--ec-primary);
    border-color: var(--ec-primary);
    color: #fff;
}

.sa-day__today-btn {
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-bg-subtle);
    font-size: 0.6875rem;
    font-weight: 600;
    font-family: inherit;
    padding: 0.375rem 0.625rem;
    border-radius: 8px;
    cursor: pointer;
    color: var(--ec-text-muted);
    transition: all 0.18s;
}

.sa-day__today-btn:hover, .sa-day__today-btn.is-active {
    background: var(--ec-primary);
    border-color: var(--ec-primary);
    color: #fff;
}

.sa-day__info { flex: 1; min-width: 0; }

.sa-day__badge {
    font-size: 0.5625rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 6px;
    background: var(--ec-primary);
    color: #fff;
    display: inline-block;
    margin-bottom: 0.25rem;
}

.sa-day__title {
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
}

.sa-day__stats {
    display: flex;
    gap: 0.375rem;
    margin-inline-start: auto;
    flex-shrink: 0;
}

.sa-day__stat {
    font-size: 0.6875rem;
    font-weight: 600;
    padding: 0.25rem 0.625rem;
    border-radius: 8px;
    background: var(--ec-bg-subtle);
    color: var(--ec-text-muted);
    white-space: nowrap;
}

.sa-day__stat strong { font-weight: 800; }
.sa-day__stat--warn { background: rgba(245, 158, 11, 0.1); color: #b45309; }
.sa-day__stat--ok { background: rgba(22, 163, 74, 0.1); color: var(--ec-success); }

/* Day list */
.sa-day__list {
    padding: 0.75rem 1rem 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sa-day__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3.5rem 1.5rem;
    min-height: 280px;
}

.sa-day__empty-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(79, 70, 229, 0.12) 0%, rgba(79, 70, 229, 0.04) 100%);
    border: 1px solid rgba(79, 70, 229, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--ec-primary);
    margin-bottom: 1rem;
}

.sa-day__empty-title {
    margin: 0 0 0.375rem;
    font-size: 1rem;
    font-weight: 700;
    color: var(--ec-text);
}

.sa-day__empty-desc {
    margin: 0 0 1.25rem;
    max-width: 18rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--ec-text-muted);
}

.sa-day__empty-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 9.5rem;
    padding: 0.6875rem 1.375rem;
    border: none;
    border-radius: 999px;
    background: linear-gradient(180deg, #38bdf8 0%, var(--ec-primary) 100%);
    color: #fff;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.2;
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.28);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.sa-day__empty-btn i {
    font-size: 0.9375rem;
    line-height: 1;
}

.sa-day__empty-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(79, 70, 229, 0.34);
    filter: brightness(1.03);
}

.sa-day__empty-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.22);
}

[data-theme="dark"] .sa-day__empty-icon {
    background: linear-gradient(180deg, rgba(79, 70, 229, 0.18) 0%, rgba(79, 70, 229, 0.06) 100%);
    border-color: rgba(79, 70, 229, 0.22);
}

/* Appointment card */
.sa-appt {
    display: grid;
    grid-template-columns: 4px 52px 36px 1fr auto;
    gap: 0 0.625rem;
    align-items: center;
    padding: 0.75rem 0.875rem 0.75rem 0;
    border-radius: 12px;
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-surface);
    cursor: pointer;
    transition: background 0.18s, box-shadow 0.18s, transform 0.18s;
    overflow: hidden;
}

.sa-appt:hover {
    background: rgba(79, 70, 229, 0.025);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08);
    transform: translateY(-1px);
}

.sa-appt__accent {
    width: 4px;
    align-self: stretch;
    border-radius: 0 4px 4px 0;
    background: var(--accent, var(--ec-primary));
}

[dir="rtl"] .sa-appt__accent {
    border-radius: 4px 0 0 4px;
}

.sa-appt__time {
    text-align: center;
    line-height: 1.15;
}

.sa-appt__hour { display: block; font-size: 0.875rem; font-weight: 700; }
.sa-appt__ampm { display: block; font-size: 0.5625rem; font-weight: 600; color: var(--ec-text-subtle); }

.sa-appt__avatar .patient-avatar {
    flex-shrink: 0;
    box-shadow: 0 0 0 2px var(--ec-surface);
}

.sa-appt__body { min-width: 0; }

.sa-appt__row1 {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 0.1875rem;
}

.sa-appt__row1 strong { font-size: 0.875rem; }

.sa-appt__row2 {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem 0.75rem;
    font-size: 0.6875rem;
    color: var(--ec-text-muted);
}

.sa-appt__row2 i { opacity: 0.55; margin-inline-end: 2px; }

.sa-appt__notes {
    font-size: 0.6875rem;
    color: var(--ec-text-subtle);
    margin-top: 0.25rem;
    padding-top: 0.25rem;
    border-top: 1px dashed var(--ec-border-subtle);
    line-height: 1.4;
}

.sa-appt__actions {
    display: flex;
    gap: 0.25rem;
    flex-shrink: 0;
}

/* ══════════ Range view ══════════ */

.sa-range { animation: sa-slide-up 0.2s ease; }

.sa-range__head {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
    padding: 1rem 1.125rem;
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 14px;
    margin-bottom: 0.875rem;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.sa-range__stat {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.sa-range__stat strong { font-size: 1.375rem; font-weight: 800; color: var(--ec-primary); letter-spacing: -0.01em; }

.sa-range__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.625rem;
}

.sa-range-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    padding: 0.875rem 0.5rem 0.75rem;
    border: 1px solid var(--ec-border-subtle);
    background: var(--ec-surface);
    border-radius: 12px;
    text-align: center;
    font-family: inherit;
    cursor: pointer;
    transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}

.sa-range-card:hover { transform: translateY(-2px); box-shadow: 0 4px 14px rgba(15, 23, 42, 0.08); border-color: var(--ec-primary); }

.sa-range-card.is-today {
    border-color: var(--ec-primary);
    background: rgba(79, 70, 229, 0.04);
}

.sa-range-card__day { font-size: 0.625rem; font-weight: 600; color: var(--ec-text-muted); }
.sa-range-card__num { font-size: 1.25rem; font-weight: 800; color: var(--ec-text); }
.sa-range-card__count { font-size: 0.75rem; font-weight: 700; color: var(--ec-primary); }

.sa-range-card__today {
    position: absolute;
    top: 4px;
    inset-inline-end: 4px;
    font-size: 0.5rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 4px;
    background: var(--ec-primary);
    color: #fff;
}

.sa-range-empty {
    background: var(--ec-surface);
    border: 1px solid var(--ec-border-subtle);
    border-radius: 14px;
    padding: 2rem;
}

/* ══════════ Modal tweaks ══════════ */

@media (max-width: 991px) {
    .sa-toolbar__row { flex-wrap: wrap; }
    .sa-view-switch { order: 3; width: 100%; justify-content: center; }
    .sa-day__head { flex-direction: column; align-items: flex-start; }
    .sa-day__stats { margin-inline-start: 0; }
    .sa-appt { grid-template-columns: 4px 48px 1fr; }
    .sa-appt__avatar { display: none; }
    .sa-appt__actions { grid-column: 2 / -1; justify-content: flex-end; padding-top: 0.375rem; }
}

@media (max-width: 575px) {
    .sa-header { flex-direction: column; align-items: flex-start; }
    .sa-header__add { width: 100%; justify-content: center; }
    .sa-toolbar__row { flex-direction: column; align-items: stretch; }
    .sa-toolbar__filters { flex-direction: column; align-items: stretch; }
    .sa-filter-group { flex-direction: column; align-items: stretch; width: 100%; }
    .sa-filter-group__sep { width: 100%; height: 1px; min-height: 0; }
    .sa-toolbar__select { max-width: none; width: 100%; }
    .sa-date-range { flex-direction: column; align-items: stretch; width: 100%; }
    .sa-date-field__input { width: 100%; }
    .sa-appt { grid-template-columns: 4px 48px 1fr; }
    .sa-appt__avatar { display: none; }
    .sa-appt__actions { grid-column: 2 / -1; justify-content: flex-end; }
    .sa-range__grid { grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); }
    .sa-range__head { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
}