@tailwind base;
@tailwind components;
@tailwind utilities;

/* ==================== GLOBAL DARK MODE OVERRIDES ==================== */
.dark body {
  --foreground-rgb: 248, 250, 252;
  --background-start-rgb: 15, 23, 42;
  --background-end-rgb: 11, 15, 25;
  background: linear-gradient(
      to bottom,
      transparent,
      rgb(var(--background-end-rgb))
    )
    rgb(var(--background-start-rgb)) !important;
  color: rgb(var(--foreground-rgb)) !important;
}

/* Background utilities */
.dark .bg-white {
  background-color: #1e293b !important; /* slate-800 */
}
.dark .bg-slate-50 {
  background-color: #0f172a !important; /* slate-900 */
}
.dark .bg-slate-100 {
  background-color: #1e293b !important; /* slate-800 */
}
.dark .bg-slate-200 {
  background-color: #334155 !important; /* slate-700 */
}
.dark .bg-slate-900 {
  background-color: #0f172a !important; /* slate-900 */
}
.dark .bg-slate-950 {
  background-color: #0b0f19 !important; /* slate-950 */
}
.dark .bg-slate-955 {
  background-color: #0b0f19 !important; /* slate-950 */
}
.dark .bg-slate-950\/20,
.dark .bg-slate-950\/30,
.dark .bg-slate-950\/40,
.dark .bg-slate-950\/50,
.dark .bg-slate-900\/40,
.dark .bg-slate-900\/90,
.dark .bg-slate-950\/80 {
  background-color: rgba(15, 23, 42, 0.6) !important;
}
.dark .bg-slate-50\/50,
.dark .bg-slate-50\/10,
.dark .bg-slate-50\/30,
.dark .bg-slate-50\/80,
.dark [class*="bg-slate-50/"] {
  background-color: rgba(15, 23, 42, 0.6) !important;
}

/* Border utilities */
.dark .border-slate-200,
.dark .border-slate-100,
.dark .border-slate-150,
.dark .border-slate-250,
.dark .border-slate-300,
.dark .border-slate-350,
.dark .border-slate-800,
.dark .border-slate-850,
.dark .border-slate-900,
.dark .border-slate-950 {
  border-color: #334155 !important; /* slate-700 */
}

/* Text utilities */
.dark .text-slate-850,
.dark .text-slate-800,
.dark .text-slate-900,
.dark .text-indigo-900,
.dark .text-slate-700,
.dark .text-slate-200,
.dark .text-slate-100,
.dark .text-slate-300 {
  color: #f8fafc !important; /* slate-50 */
}

.dark .text-slate-600,
.dark .text-slate-500 {
  color: #cbd5e1 !important; /* slate-300 */
}

.dark .text-slate-400 {
  color: #94a3b8 !important; /* slate-400 */
}

/* ── Attendance Dashboard: Ash/Grey layout (light mode) and dark slate (dark mode) ── */

/* --- Light Mode (Default) --- */
.att-card-light,
.att-summary-strip {
  background-color: #F8FAFC !important;
  border-color: #E2E8F0 !important;
}

.att-stat-box-total {
  background-color: #F1F5F9 !important;
  border-color: #E2E8F0 !important;
}

.att-stat-box-present {
  background-color: #ecfdf5 !important;
  border-color: #a7f3d0 !important;
}

.att-stat-box-absent {
  background-color: #fff1f2 !important;
  border-color: #fecdd3 !important;
}

.att-card-title,
.att-stat-total,
.att-heading-black,
.force-text-black,
.att-force-black {
  color: #0F172A !important;
}

.att-label,
.force-text-secondary {
  color: #475569 !important;
}

.att-stat-present,
.force-text-green {
  color: #047857 !important;
}

.att-stat-absent,
.force-text-red {
  color: #be123c !important;
}

/* --- Dark Mode Overrides (.dark) --- */
.dark .att-card-light,
html.dark .att-card-light,
.dark .att-summary-strip,
html.dark .att-summary-strip {
  background-color: #1E293B !important;
  border-color: #334155 !important;
}

.dark .att-stat-box-total,
html.dark .att-stat-box-total {
  background-color: #0F172A !important;
  border-color: #334155 !important;
}

.dark .att-stat-box-present,
html.dark .att-stat-box-present {
  background-color: rgba(16, 185, 129, 0.1) !important;
  border-color: #065f46 !important;
}

.dark .att-stat-box-absent,
html.dark .att-stat-box-absent {
  background-color: rgba(244, 63, 94, 0.1) !important;
  border-color: #9f1239 !important;
}

.dark .att-card-title,
html.dark .att-card-title,
.dark .att-stat-total,
html.dark .att-stat-total,
.dark .att-heading-black,
html.dark .att-heading-black,
.dark .force-text-black,
html.dark .force-text-black,
.dark .att-force-black,
html.dark .att-force-black {
  color: #F8FAFC !important;
}

.dark .att-label,
html.dark .att-label,
.dark .force-text-secondary,
html.dark .force-text-secondary {
  color: #CBD5E1 !important;
}

.dark .att-stat-present,
html.dark .att-stat-present,
.dark .force-text-green,
html.dark .force-text-green {
  color: #10b981 !important;
}

.dark .att-stat-absent,
html.dark .att-stat-absent,
.dark .force-text-red,
html.dark .force-text-red {
  color: #f43f5e !important;
}


/* Light alerts override */
.dark .bg-blue-50 {
  background-color: rgba(46, 91, 255, 0.1) !important;
}
.dark .bg-blue-55 {
  background-color: rgba(46, 91, 255, 0.1) !important;
}
.dark .bg-indigo-50 {
  background-color: rgba(99, 102, 241, 0.1) !important;
}
.dark .bg-purple-55 {
  background-color: rgba(139, 92, 246, 0.1) !important;
}
.dark .bg-emerald-55,
.dark .bg-emerald-50,
.dark .bg-emerald-500\/10 {
  background-color: rgba(16, 185, 129, 0.1) !important;
}
.dark .bg-pink-55 {
  background-color: rgba(236, 72, 153, 0.1) !important;
}
.dark .bg-amber-55,
.dark .bg-amber-50 {
  background-color: rgba(245, 158, 11, 0.1) !important;
}
.dark .bg-rose-50,
.dark .bg-rose-55,
.dark .bg-rose-500\/10 {
  background-color: rgba(244, 63, 94, 0.1) !important;
}
.dark .bg-teal-55 {
  background-color: rgba(20, 184, 166, 0.1) !important;
}

/* Hover and active states */
.dark .hover\:bg-slate-50:hover,
.dark .hover\:bg-slate-100:hover,
.dark .hover\:bg-slate-200:hover,
.dark .hover\:bg-slate-900:hover {
  background-color: #334155 !important;
}
.dark .hover\:bg-blue-50:hover {
  background-color: rgba(46, 91, 255, 0.15) !important;
}

/* Selection and custom classes */
.dark .teacher-selection-card {
  background: #1e293b !important;
  border-color: #334155 !important;
}
.dark .card-content {
  color: #f8fafc !important;
}
.dark input,
.dark select,
.dark textarea {
  background-color: #0f172a !important;
  color: #f8fafc !important;
  border-color: #334155 !important;
}
.dark input::placeholder,
.dark textarea::placeholder {
  color: #64748b !important;
}
/* ==================== END GLOBAL DARK MODE OVERRIDES ==================== */


:root {
  --foreground-rgb: 15, 23, 42;
  --background-start-rgb: 248, 250, 252;
  --background-end-rgb: 241, 245, 249;
}

@media (prefers-color-scheme: dark) {
  :root {
    --foreground-rgb: 255, 255, 255;
    --background-start-rgb: 11, 15, 25;
    --background-end-rgb: 17, 24, 39;
  }
}

body {
  color: rgb(var(--foreground-rgb));
  background: linear-gradient(
      to bottom,
      transparent,
      rgb(var(--background-end-rgb))
    )
    rgb(var(--background-start-rgb));
  min-height: 100vh;
}

/* Glassmorphism Classes */
.glass-panel {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.glass-panel-light {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-card {
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.04);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Replicate icon-svg behavior from LWC CSS */
.icon-svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  stroke-width: 2px;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  transition: stroke 0.2s ease;
}

/* ---------------------------------------------------------------
   Design System – curated HSL palette, gradients, glass‑morphism utilities
   and micro‑animations for the EduTrack SaaS UI.
--------------------------------------------------------------- */

/* Primary colour palette – rich, harmonious hues */
:root {
  --color-primary-h: 224;   /* blue */
  --color-primary-s: 68%;
  --color-primary-l: 45%;
  --color-primary: hsl(var(--color-primary-h), var(--color-primary-s), var(--color-primary-l));
  --color-primary-dark: hsl(var(--color-primary-h), var(--color-primary-s), 35%);
  --color-primary-light: hsl(var(--color-primary-h), var(--color-primary-s), 55%);

  /* Accent palette */
  --color-accent-h: 340;   /* rose */
  --color-accent-s: 70%;
  --color-accent-l: 55%;
  --color-accent: hsl(var(--color-accent-h), var(--color-accent-s), var(--color-accent-l));

  /* Neutral greys */
  --color-gray-900: hsl(210, 10%, 10%);
  --color-gray-800: hsl(210, 10%, 20%);
  --color-gray-700: hsl(210, 10%, 30%);
  --color-gray-600: hsl(210, 10%, 40%);
  --color-gray-500: hsl(210, 10%, 50%);
  --color-gray-400: hsl(210, 10%, 60%);
  --color-gray-300: hsl(210, 10%, 70%);
  --color-gray-200: hsl(210, 10%, 80%);
  --color-gray-100: hsl(210, 10%, 90%);
}

/* Dark mode overrides */
@media (prefers-color-scheme: dark) {
  :root {
    --color-primary: hsl(var(--color-primary-h), var(--color-primary-s), 65%);
    --color-primary-dark: hsl(var(--color-primary-h), var(--color-primary-s), 55%);
    --color-gray-900: hsl(210, 10%, 95%);
    --color-gray-800: hsl(210, 10%, 90%);
    --color-gray-700: hsl(210, 10%, 80%);
  }
}

/* Gradient utilities – reusable */
.bg-gradient-primary {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-dark));
}
.bg-gradient-accent {
  background: linear-gradient(135deg, var(--color-accent), hsl(var(--color-accent-h), var(--color-accent-s), 70%));
}

/* Glass‑morphism base class – can be combined with bg‑gradient‑* */
.glass {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0.75rem;
  transition: all 0.2s ease;
}
.glass:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

/* Micro‑animation helpers */
.transition-fast {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.scale-hover:hover {
  transform: scale(1.03);
}

/* Icon helper – matches the SVG styling used throughout the app */
.icon {
  width: 1.25rem;
  height: 1.25rem;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  transition: stroke 0.2s ease;
}

@layer components {
  /* Button base – premium look */
  .btn-primary {
    @apply px-4 py-2 rounded-xl font-semibold text-white bg-primary-600 hover:bg-primary-500 transition-fast;
  }
  .btn-outline {
    @apply px-4 py-2 rounded-xl border border-gray-200 text-gray-800 hover:bg-gray-100 transition-fast;
  }

  /* Header utilities – left‑aligned branding */
  .header-brand {
    @apply flex items-center gap-3 text-2xl font-bold text-gray-900 dark:text-gray-100;
  }

  /* Sidebar utilities – unified icon colour */
  .sidebar-item {
    @apply flex items-center gap-2 text-gray-600 dark:text-gray-300 hover:text-primary-600 hover:scale-105 transition-fast;
  }
}

/* ──────────────────────────────────────────────────────────
   Salesforce Attendance Parity Styles
────────────────────────────────────────────────────────── */

/* Teacher Selection Page */
.teacher-selection-card {
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 8px 48px rgba(99,102,241,0.12), 0 2px 12px rgba(0,0,0,0.06);
  width: 100%;
  max-width: 460px;
  margin: 40px auto;
  position: relative;
  overflow: hidden;
  animation: popIn 0.5s cubic-bezier(.34,1.56,.64,1) both;
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.94) translateY(16px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.card-fill {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(99,102,241,0.02);
  transform: translate(-50%, -50%) scale(1);
  transform-origin: center center;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.5s ease;
  opacity: 0;
  pointer-events: none;
  z-index: 0;
}

.teacher-selection-card:hover .card-fill {
  transform: translate(-50%, -50%) scale(60);
  opacity: 1;
}

.card-content {
  position: relative;
  z-index: 2;
  padding: 36px;
}

.teacher-header-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #6366f1, #818cf8);
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 14px;
  box-shadow: 0 8px 20px rgba(99,102,241,0.3);
  margin-left: auto;
  margin-right: auto;
}

.carousel-container {
  margin: 15px 0 25px;
  background: rgba(99, 102, 241, 0.05);
  border-radius: 12px;
  padding: 10px;
  border: 1px dashed rgba(99, 102, 241, 0.2);
  overflow: hidden;
  position: relative;
  height: 52px;
}

.carousel-track {
  display: flex;
  flex-direction: row;
  gap: 30px;
  width: max-content;
  animation: slideSide 35s linear infinite;
}

.carousel-track:hover {
  animation-play-state: paused;
}

.carousel-item {
  font-size: 11px;
  color: #4338ca;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 6px 14px;
  background: #ffffff;
  border-radius: 99px;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.carousel-bullet {
  color: #818cf8;
  font-size: 8px;
}

@keyframes slideSide {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.teacher-search-wrapper {
  position: relative;
  width: 100%;
}

.teacher-search-wrapper .dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #ffffff;
  border: 2px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.3s ease, opacity 0.2s;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  z-index: 100;
}

.teacher-search-wrapper .dropdown.open {
  max-height: 250px;
  opacity: 1;
  border-color: #c7d2fe;
}

.dropdown-inner {
  overflow-y: auto;
  max-height: 250px;
}

.d-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  transition: background 0.15s;
  border-bottom: 1px solid #f1f5f9;
}

.d-item:hover {
  background: #f5f3ff;
}

.d-info {
  display: flex;
  flex-direction: column;
}

.d-name {
  font-weight: 700;
  color: #1e293b;
  font-size: 13.5px;
}

.d-sub {
  font-size: 11px;
  color: #64748b;
  font-weight: 500;
}

.selected-preview {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f5f3ff;
  border: 2px solid #c7d2fe;
  border-radius: 16px;
  padding: 14px 18px;
  margin: 18px 0;
  animation: slideUp 0.3s ease-out;
}

.sel-info {
  flex: 1;
  text-align: left;
}

.sel-name {
  font-weight: 700;
  color: #4338ca;
  font-size: 14px;
}

.sel-sub {
  font-size: 11px;
  color: #818cf8;
  font-weight: 600;
}

.sel-change {
  background: #ffffff;
  border: 1.5px solid #c7d2fe;
  color: #4338ca;
  padding: 6px 14px;
  border-radius: 10px;
  font-size: 11.5px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}

.sel-change:hover {
  background: #4338ca;
  color: #ffffff;
  border-color: #4338ca;
}

.btn-proceed {
  width: 100%;
  background: linear-gradient(135deg, #6366f1, #4f46e5);
  color: #ffffff;
  border: none;
  padding: 14px;
  border-radius: 14px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
}

.btn-proceed:disabled {
  background: #e2e8f0;
  color: #94a3b8;
  box-shadow: none;
  cursor: not-allowed;
}

.btn-proceed:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

/* Avatar Badge Colors */
.bg-indigo { background-color: #6366f1 !important; }
.bg-purple { background-color: #a855f7 !important; }
.bg-sky { background-color: #0ea5e9 !important; }
.bg-rose { background-color: #f43f5e !important; }
.bg-amber { background-color: #f59e0b !important; }
.bg-emerald { background-color: #10b981 !important; }
.bg-pink { background-color: #ec4899 !important; }
.bg-teal { background-color: #14b8a6 !important; }
.bg-orange { background-color: #f97316 !important; }
.bg-violet { background-color: #8b5cf6 !important; }

/* Success Card */
.success-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
  animation: slideUp 0.35s ease-out;
  position: relative;
  margin-top: 20px;
}

.success-timestamps {
  position: absolute;
  top: 16px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  color: #4338ca;
  background: #f5f3ff;
  padding: 6px 14px;
  border-radius: 99px;
  border: 1.5px solid #e0e7ff;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.08);
}

.timestamp-separator {
  width: 1.5px;
  height: 12px;
  background-color: #cbd5e1;
}

.success-icon {
  font-size: 56px;
  margin-bottom: 16px;
  display: block;
}

.success-title {
  font-size: 24px;
  font-weight: 800;
  color: #1e1b4b;
  margin-bottom: 6px;
}

.success-subtitle {
  font-size: 14.5px;
  color: #64748b;
  margin-bottom: 24px;
}

.teacher-success-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f1f5f9;
  border-radius: 8px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 24px;
}

.teacher-success-badge .teacher-label {
  color: #64748b;
}

.teacher-success-badge .teacher-name {
  color: #0f172a;
  font-weight: 700;
}

.summary-stats {
  display: flex;
  justify-content: center;
  gap: 40px;
  margin-bottom: 30px;
}

.summary-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.summary-value {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
}

.summary-label {
  font-size: 11.5px;
  font-weight: 700;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.summary-stat.present .summary-value { color: #10b981; }
.summary-stat.absent .summary-value { color: #ef4444; }

/* Student Cards Animations */
.student-card {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100%;
  padding: 14px 20px !important;
  background: #ffffff;
  border: 2px solid #e2e8f0;
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  min-height: 68px;
  box-sizing: border-box;
}

.student-card.present {
  border-color: #10b981;
  background: #f0fdf4;
}

.student-card.absent {
  border-color: #ef4444;
  background: #fef2f2;
}

.student-card.pulse-green {
  animation: pulse-green 0.5s ease-out;
}

.student-card.pulse-red {
  animation: pulse-red 0.5s ease-out;
}

@keyframes pulse-green {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  50% { transform: scale(1.02); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

@keyframes pulse-red {
  0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.4); }
  50% { transform: scale(1.02); box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
  100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.student-card.leaving {
  animation: fadeOutExit 0.5s ease-out forwards;
}

@keyframes fadeOutExit {
  0% { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(0.95); margin-top: -80px; margin-bottom: 0; padding-top: 0; padding-bottom: 0; height: 0; border: none; }
}

/* Stats Cards Filter */
.stat-card {
  background: #ffffff;
  padding: 12px 8px;
  border-radius: 14px;
  border: 2px solid #e2e8f0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
  text-align: center;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.stat-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 0;
  width: 100%;
}

@media (min-width: 640px) {
  .stat-card {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    padding: 16px;
    gap: 12px;
    text-align: left;
  }
  .stat-info {
    align-items: flex-start;
    text-align: left;
  }
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
}

.stat-card.active-filter.total {
  border-color: #3b82f6;
  background: #eff6ff;
}

.stat-card.active-filter.present {
  border-color: #10b981;
  background: #ecfdf5;
}

.stat-card.active-filter.absent {
  border-color: #ef4444;
  background: #fef2f2;
}

/* Hover Tooltip in Daily Report */
.stat-box.absent {
  position: relative;
  cursor: pointer;
}

.absentee-tooltip {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: 110%;
  right: -10px;
  background: #1e293b;
  color: #ffffff;
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 500;
  white-space: normal;
  width: 180px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 100;
  transition: opacity 0.2s ease, visibility 0.2s;
}

.absentee-tooltip::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 20px;
  background: transparent;
}

.absentee-tooltip::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 42px;
  border-width: 5px;
  border-style: solid;
  border-color: #1e293b transparent transparent transparent;
}

.stat-box.absent:hover .absentee-tooltip {
  visibility: visible;
  opacity: 1;
}

.tooltip-title {
  font-weight: 700;
  color: #ef4444;
  display: block;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 4px;
}

.tooltip-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 120px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.35) transparent;
}

.tooltip-list::-webkit-scrollbar {
  width: 4px;
}

.tooltip-list::-webkit-scrollbar-track {
  background: transparent;
}

.tooltip-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.35);
  border-radius: 99px;
}

.tooltip-item {
  color: #f1f5f9;
  text-align: left;
  flex-shrink: 0;
}

/* Calendar Cell Colors */
.day-cell.is-present {
  background-color: #d1fae5 !important;
  border-color: #10b981 !important;
  color: #065f46 !important;
}

.day-cell.is-absent {
  background-color: #fee2e2 !important;
  border-color: #ef4444 !important;
  color: #991b1b !important;
}

.day-cell.weekend {
  background-color: #f8fafc;
  color: #cbd5e1;
}

.day-cell.holiday {
  background-color: #f1f5f9;
  color: #94a3b8;
  opacity: 0.5;
}

/* Custom Search Input Parity styles */
.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 2px solid #e2e8f0;
  border-radius: 14px;
  background: #ffffff;
  color: #1e293b;
  font-size: 14px;
  font-weight: 500;
  outline: none;
  transition: all 0.2s ease;
}

.search-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.search-input::placeholder {
  color: #94a3b8;
}

.si-left {
  position: absolute;
  left: 14px;
  font-size: 16px;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.si-clear {
  position: absolute;
  right: 14px;
  cursor: pointer;
  background: none;
  border: none;
  color: #94a3b8;
  font-size: 13px;
  transition: color 0.15s;
}

.si-clear:hover {
  color: #ef4444;
}

.field-label {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  margin-bottom: 8px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}



/* ==================== SALESFORCE TEACHER & CLASS PARITY STYLES ==================== */
/* ==================== DESIGN TOKENS ==================== */
.teacher-class-mgmt-container {
    --primary:       #2E5BFF;
    --primary-dark:  #1E3FCC;
    --primary-light: #EEF2FF;
    --primary-mid:   #C7D2FE;

    --success:       #10b981;
    --success-light: #ECFDF5;
    --success-mid:   #A7F3D0;

    --warning:       #f59e0b;
    --warning-light: #FFFBEB;
    --warning-mid:   #FDE68A;

    --danger:        #2b905b;
    --danger-light:  #FEF2F2;
    --danger-mid:    #FECACA;

    --purple:        #8B5CF6;
    --purple-light:  #F5F3FF;
    --purple-mid:    #DDD6FE;

    --amber:         #f59e0b;
    --amber-light:   #FFFBEB;

    --teal:          #0d9488;
    --teal-light:    #F0FDFA;
    --teal-mid:      #99F6E4;

    --text-primary:   #0F172A;
    --text-secondary: #64748B;
    --text-tertiary:  #94A3B8;

    --bg-primary:   #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary:  #F1F5F9;

    --border:        #E2E8F0;
    --border-light:  #F1F5F9;
    --border-strong: #CBD5E1;

    --shadow-xs: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.10);

    --r-sm: 6px;
    --r-md: 10px;
    --r-lg: 14px;
    --r-xl: 18px;

    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* Dark mode overrides for teacher-class-mgmt design tokens */
.dark .teacher-class-mgmt-container {
    --text-primary:   #F1F5F9;
    --text-secondary: #94A3B8;
    --text-tertiary:  #64748B;
    --bg-primary:   #1E293B;
    --bg-secondary: #0F172A;
    --bg-tertiary:  #1E293B;
    --border:        #334155;
    --border-light:  #1E293B;
    --border-strong: #475569;
}

.dark .panel-row-active {
    background: rgba(46, 91, 255, 0.2) !important;
}
.dark .detail-drawer {
    background: linear-gradient(180deg, rgba(46, 91, 255, 0.15) 0%, var(--bg-primary) 80px) !important;
}
.dark .detail-drawer-green {
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.15) 0%, var(--bg-primary) 80px) !important;
}


/* ==================== OUTER CARD ==================== */
.premium-card {
    border-radius: var(--r-xl) !important;
    border: 1px solid var(--border) !important;
    box-shadow: var(--shadow-lg) !important;
    overflow: visible !important;
}

.card-header { display: flex; align-items: center; gap: 8px; }
.card-title  { font-size: 18px; font-weight: 700; color: var(--text-primary); margin: 0; letter-spacing: -0.3px; }

/* ==================== CONTAINER ==================== */
.premium-container {
    padding: 20px 24px 28px;
    background: var(--bg-secondary);
    min-height: 700px;
    box-sizing: border-box;
}

.spinner-container {
    display: flex;
    justify-content: center;
    padding: 80px;
}

/* ==================== LANDING ACTION ROW ==================== */
.landing-action-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 12px;
}

.dash-title {
    font-size: 22px;
    font-weight: 800;
    color: var(--text-primary);
    margin: 0 0 2px 0;
    letter-spacing: -0.5px;
}

.dash-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 500;
}

.action-btn-group { display: flex; gap: 10px; flex-wrap: wrap; }

.action-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.action-pill-primary {
    background: #ffffff;
    color: rgb(1, 118, 211);
    box-shadow: 0 4px 14px rgba(46,91,255,0.35);
}
.action-pill-primary:hover {
    background: var(--primary-dark);
    color: white;
    box-shadow: 0 6px 20px rgba(46,91,255,0.45);
    transform: translateY(-1px);
}

.action-pill-secondary {
    background: var(--bg-primary);
    color: var(--primary);
    border: 1.5px solid var(--primary-mid);
}
.action-pill-secondary:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}

.action-pill-timetable {
    background: white;
    color: #0176d3;
    box-shadow: 0 4px 14px rgba(231, 243, 242, 0.35);
}
.action-pill-timetable:hover {
    background: linear-gradient(135deg, #0f766e, #115e59);
    box-shadow: 0 6px 20px rgba(13,148,136,0.45);
    transform: translateY(-1px);
}

/* ==================== KPI STRIP ==================== */
.kpi-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
    margin-bottom: 20px;
}

.kpi-card {
    background: var(--bg-primary);
    border-radius: var(--r-lg);
    padding: 16px 18px;
    display: flex;
    align-items: center;
    gap: 14px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.kpi-card:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }

.kpi-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.kpi-icon-blue   { background: var(--primary-light); color: var(--primary); }
.kpi-icon-green  { background: var(--success-light); color: var(--success); }
.kpi-icon-purple { background: var(--purple-light);  color: var(--purple);  }
.kpi-icon-amber  { background: var(--amber-light);   color: var(--amber);   }

.kpi-data { display: flex; flex-direction: column; }
.kpi-val  { font-size: 24px; font-weight: 800; color: var(--text-primary); line-height: 1; letter-spacing: -0.5px; }
.kpi-label { font-size: 11px; font-weight: 600; color: var(--text-secondary); margin-top: 3px; text-transform: uppercase; letter-spacing: 0.4px; }

/* ==================== DUAL PANEL ==================== */
.dual-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: start;
}

/* ==================== PANEL ==================== */
.panel {
    background: var(--bg-primary);
    border-radius: var(--r-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-primary);
    flex-wrap: wrap;
    gap: 8px;
}

.panel-title-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.panel-accent {
    width: 3px;
    height: 18px;
    border-radius: 100px;
    flex-shrink: 0;
}
.panel-accent-blue  { background: var(--primary); }
.panel-accent-green { background: var(--success); }

.panel-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    letter-spacing: -0.2px;
}

.panel-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    border-radius: 100px;
    padding: 0 6px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 11px;
    font-weight: 700;
    border: 1px solid var(--primary-mid);
}
.panel-badge-green {
    background: var(--success-light);
    color: var(--success);
    border-color: var(--success-mid);
}

.panel-searchbox {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 100px;
    padding: 5px 12px;
    color: var(--text-secondary);
}

.panel-search-input {
    border: none;
    background: transparent;
    outline: none;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    width: 130px;
}
.panel-search-input::placeholder { color: var(--text-tertiary); }

/* ==================== PANEL LIST ==================== */
.panel-list {
    max-height: 650px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}

.panel-list::-webkit-scrollbar { width: 4px; }
.panel-list::-webkit-scrollbar-track { background: transparent; }
.panel-list::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 100px; }

/* ==================== PANEL ROW ==================== */
.panel-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-light);
    transition: background 0.15s ease;
    position: relative;
}
.panel-row:last-child { border-bottom: none; }
.panel-row:hover { background: var(--bg-secondary); }

.panel-row-active {
    background: var(--primary-light) !important;
    border-left: 3px solid var(--primary);
}
.panel-row-active .tw-chevron { color: var(--primary); transform: rotate(90deg); }

/* ==================== TEACHER WORKLOAD ROW ==================== */
.tw-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.tw-body { flex: 1; min-width: 0; }

.tw-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 3px;
}

.tw-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tw-load-chip {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 100px;
    white-space: nowrap;
    flex-shrink: 0;
}

.tw-meta {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 6px;
}

.tw-bar-track {
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 100px;
    overflow: hidden;
}

.tw-bar-fill {
    height: 100%;
    border-radius: 100px;
    transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

.tw-chevron {
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: transform 0.2s ease, color 0.2s ease;
}

/* ==================== CLASS WORKLOAD ROW ==================== */
.cw-icon-bg {
    width: 36px;
    height: 36px;
    border-radius: var(--r-md);
    background: var(--success-light);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--success-mid);
}

.cw-year-tag {
    font-size: 10px;
    font-weight: 600;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 2px 7px;
    border-radius: 100px;
    white-space: nowrap;
}

.cw-pct-badge {
    font-size: 12px;
    font-weight: 800;
    padding: 4px 9px;
    border-radius: 100px;
    flex-shrink: 0;
}

/* ==================== PANEL EMPTY ==================== */
.panel-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
}
.pe-emoji  { font-size: 32px; margin-bottom: 10px; }
.pe-text   { font-size: 14px; font-weight: 600; color: var(--text-primary); margin: 0 0 4px 0; }
.pe-hint   { font-size: 12px; color: var(--text-tertiary); margin: 0; font-weight: 500; }

/* ==================== DETAIL DRAWER ==================== */
.detail-drawer {
    border-top: 2px solid var(--primary);
    background: linear-gradient(180deg, var(--primary-light) 0%, var(--bg-primary) 80px);
    animation: slideDown 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.detail-drawer-green {
    border-top-color: var(--success);
    background: linear-gradient(180deg, var(--success-light) 0%, var(--bg-primary) 80px);
}

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

.dd-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.dd-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.dd-class-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    background: var(--success-light);
    border: 1.5px solid var(--success-mid);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dd-info { flex: 1; min-width: 0; }
.dd-name { font-size: 14px; font-weight: 800; color: var(--text-primary); margin: 0 0 2px 0; letter-spacing: -0.2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dd-sub  { font-size: 11px; color: var(--text-secondary); margin: 0; font-weight: 500; }

.dd-ring-wrap {
    position: relative;
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.dd-ring-svg {
    width: 48px;
    height: 48px;
    transform: rotate(-90deg);
}

.ring-track {
    fill: none;
    stroke: var(--bg-tertiary);
    stroke-width: 6;
}

.ring-prog {
    fill: none;
    stroke: var(--primary);
    stroke-width: 6;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.6s ease, stroke 0.4s ease;
}

.ring-prog-green { stroke: var(--success); }

.dd-ring-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    font-weight: 800;
    color: var(--text-primary);
}

.dd-close {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.15s ease;
    flex-shrink: 0;
}
.dd-close:hover { background: var(--danger-light); color: var(--danger); border-color: var(--danger-mid); }

.class-coverage-bar {
    padding: 10px 16px 0;
}

.ccb-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.ccb-pct { color: var(--text-primary); font-weight: 700; }
.ccb-track { height: 6px; background: var(--bg-tertiary); border-radius: 100px; overflow: hidden; }
.ccb-fill  { height: 100%; border-radius: 100px; transition: width 0.5s ease; }

.dd-body {
    padding: 10px 16px 14px;
    max-height: 280px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}
.dd-body::-webkit-scrollbar { width: 3px; }
.dd-body::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 100px; }

.dd-subj-row {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 7px 0 !important;
    border-bottom: 1px solid var(--border-light) !important;
}
.dd-subj-row:last-child { border-bottom: none !important; }

.dd-subj-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0 !important;
}

.dd-subj-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    overflow: hidden;
}

.dd-subj-name {
    flex: unset !important;
    font-size: 12px !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dd-subj-class-tag {
    font-size: 10px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-light);
    border: 1px solid var(--primary-mid);
    border-radius: 100px;
    padding: 2px 8px;
    display: inline-block;
    width: fit-content;
    white-space: nowrap;
    line-height: 1.4;
}

.dd-periods-chip {
    font-size: 10px;
    font-weight: 700;
    background: var(--primary-light);
    color: var(--primary);
    padding: 2px 7px;
    border-radius: 100px;
    white-space: nowrap;
}
.dd-row-actions { display: flex; gap: 3px; }

.cd-subj-block {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--r-md);
    overflow: hidden;
    margin-bottom: 10px;
}
.cd-subj-block:last-child { margin-bottom: 0; }

.cd-subj-header {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 12px;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    flex-wrap: wrap;
}

.cd-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.cd-subj-name { flex: 1; font-size: 12px; font-weight: 700; color: var(--text-primary); }
.cd-mini-bar  { width: 50px; height: 4px; background: var(--bg-tertiary); border-radius: 100px; overflow: hidden; }
.cd-mini-fill { height: 100%; border-radius: 100px; transition: width 0.5s ease; }
.cd-pct { font-size: 10px; font-weight: 700; color: var(--text-secondary); min-width: 24px; text-align: right; }

.status-tag {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 100px;
    white-space: nowrap;
}
.status-green { background: var(--success-light); color: #065F46; border: 1px solid var(--success-mid); }
.status-red   { background: var(--danger-light);  color: #991B1B; border: 1px solid var(--danger-mid);  }

.cd-teachers { padding: 8px 12px; display: flex; flex-direction: column; gap: 6px; }

.cd-teacher-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cd-t-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.cd-t-name    { flex: 1; font-size: 12px; font-weight: 600; color: var(--text-primary); }
.cd-t-periods { font-size: 10px; font-weight: 700; background: var(--primary-light); color: var(--primary); padding: 2px 7px; border-radius: 100px; }
.cd-t-pct     { font-size: 10px; font-weight: 700; color: var(--text-secondary); min-width: 28px; text-align: right; }

.cd-empty-row { font-size: 12px; color: var(--text-tertiary); font-style: italic; padding: 4px 0; }

/* ==================== ICON BUTTONS ==================== */
.icon-btn {
    width: 24px;
    height: 24px;
    border-radius: var(--r-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.icon-btn-edit {
    background: var(--primary-light);
    color: var(--primary);
}
.icon-btn-edit:hover { background: var(--primary); color: white; }

.icon-btn-del {
    background: var(--danger-light);
    color: var(--danger);
}
.icon-btn-del:hover { background: var(--danger); color: white; }

/* ==================== SECTION CARD (Steps 1-3) ==================== */
.section-card {
    background: var(--bg-primary);
    border-radius: var(--r-lg);
    padding: 32px 36px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    animation: fadeUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.section-header { margin-bottom: 28px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.section-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 5px 0;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--primary), var(--purple));
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}
.section-subtitle { font-size: 13px; color: var(--text-secondary); margin: 0; font-weight: 500; }

/* ==================== FORM ==================== */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-bottom: 24px; }
.form-group { display: flex; flex-direction: column; }
.full-width  { grid-column: 1 / -1; }

.teacher-form-container {
    background: var(--bg-secondary);
    border: 1.5px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: var(--r-lg);
    padding: 24px;
    margin-bottom: 20px;
}

.form-section { margin-bottom: 24px; }
.form-section:last-child { margin-bottom: 0; }
.form-section-title { font-size: 10px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; color: var(--text-secondary); margin: 0 0 14px 0; padding-bottom: 10px; border-bottom: 1px solid var(--border); }

.section-header-with-button { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }

.skills-container { display: flex; flex-direction: column; gap: 10px; }
.skill-card { background: var(--bg-primary); border: 1.5px solid var(--border); border-radius: var(--r-md); padding: 16px; }
.skill-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.skill-number { font-size: 10px; font-weight: 700; color: var(--primary); background: var(--primary-light); padding: 3px 8px; border-radius: 100px; border: 1px solid var(--primary-mid); }
.delete-skill-btn { --lwc-colorTextButtonDefault: var(--danger); }
.skill-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.skill-field  { display: flex; flex-direction: column; }

.empty-skills-state { display: flex; align-items: center; gap: 10px; background: var(--warning-light); border: 1.5px dashed var(--warning-mid); border-radius: var(--r-sm); padding: 14px 16px; color: #78350F; }
.empty-skills-state p { margin: 0; font-size: 13px; font-weight: 600; }

.teacher-form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--border); }

.search-container { margin-bottom: 18px; }
.selected-subjects-container { 
    background: var(--primary-light); 
    border-radius: var(--r-md); 
    padding: 14px 16px; 
    margin-bottom: 18px; 
    border: 1.5px solid var(--primary-mid); 
    transition: all 0.2s ease;
}
.selected-header { display: flex; align-items: center; gap: 7px; margin-bottom: 10px; }
.selected-count  { font-size: 12px; font-weight: 700; color: var(--primary); }
.pill-container  { display: flex; flex-wrap: wrap; gap: 7px; }
.subject-pill    { 
    display: inline-flex; 
    align-items: center; 
    gap: 6px; 
    background: var(--primary-light); 
    border: 1.5px solid var(--primary-mid); 
    padding: 6px 12px; 
    border-radius: 100px; 
    transition: all 0.2s ease;
}
.pill-text  { font-size: 12px; font-weight: 700; color: var(--primary); }
.pill-remove { 
    color: var(--text-secondary);
    background: transparent;
    border-radius: 50%;
    padding: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}
.pill-remove:hover {
    background: var(--danger-light);
    color: var(--danger);
}

.subject-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; margin-bottom: 24px; }
.subject-card { background: var(--bg-primary); border: 1.5px solid var(--border-light); border-radius: var(--r-md); padding: 16px; cursor: pointer; transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease; position: relative; overflow: hidden; }
.subject-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--primary), var(--purple)); transform: scaleX(0); transition: transform 0.2s ease; }
.subject-card:hover { border-color: var(--primary-mid); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.subject-card:hover::before { transform: scaleX(1); }
.subject-card.selected { 
    border-color: var(--primary); 
    background: var(--primary-light); 
    box-shadow: 0 0 0 3px rgba(46,91,255,0.1); 
    border-width: 2px;
}

/* Dark mode overrides for selected subjects, chips, and subject card selection */
.dark .selected-subjects-container {
    background: #0f172a !important; /* slate-900 */
    border-color: var(--primary) !important;
}
.dark .selected-count {
    color: #60a5fa !important; /* light blue */
}
.dark .subject-pill {
    background: var(--primary) !important;
    border-color: var(--primary-dark) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 10px rgba(46, 91, 255, 0.25) !important;
}
.dark .subject-pill span {
    color: #ffffff !important;
}
.dark .subject-pill .pill-remove {
    color: rgba(255, 255, 255, 0.7) !important;
}
.dark .subject-pill .pill-remove:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
}
.dark .subject-card {
    background: #1e293b !important;
    border-color: #334155 !important;
}
.dark .subject-card:hover {
    border-color: #475569 !important;
    background: #334155 !important;
}
.dark .subject-card.selected {
    background: linear-gradient(135deg, rgba(46, 91, 255, 0.25) 0%, rgba(139, 92, 246, 0.15) 100%) !important;
    border-color: var(--primary) !important;
    border-width: 2px !important;
    box-shadow: 0 0 16px rgba(46, 91, 255, 0.35) !important;
}
.subject-card.selected::before { transform: scaleX(1); }
.subject-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.subject-name { font-size: 13px; font-weight: 700; color: var(--text-primary); margin: 0 0 4px 0; }
.subject-code { font-size: 10px; color: var(--primary); font-weight: 700; margin: 0 0 5px 0; letter-spacing: 0.4px; text-transform: uppercase; }
.subject-description { font-size: 11px; color: var(--text-secondary); margin: 0; line-height: 1.5; }

.empty-state { display: flex; flex-direction: column; align-items: center; padding: 50px; background: var(--bg-secondary); border-radius: var(--r-md); border: 1.5px dashed var(--border-strong); }
.empty-icon { margin-bottom: 10px; }
.empty-text { font-size: 13px; color: var(--text-secondary); margin: 0; font-weight: 600; }

.assignment-container { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.assignment-card { background: var(--bg-primary); border: 1.5px solid var(--border-light); border-radius: var(--r-md); padding: 20px; }
.assignment-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.assignment-subject { display: flex; align-items: center; gap: 8px; }
.assignment-subject-name { font-size: 14px; font-weight: 700; color: var(--text-primary); margin: 0; }
.error-badge { --slds-c-badge-color-background: var(--danger); }
.teacher-selection { display: flex; flex-direction: column; gap: 10px; }
.teacher-row { display: flex !important; align-items: flex-end !important; gap: 12px !important; flex-wrap: wrap; }
.teacher-select-container { flex: 1 !important; min-width: 200px; }
.periods-input-container { width: 140px; flex-shrink: 0; }
.periods-hint { font-size: 10px; color: var(--text-tertiary); margin: 4px 0 0 0; font-weight: 500; }
.delete-teacher-btn { margin-bottom: 8px; --lwc-colorTextButtonDefault: var(--danger); }
.add-teacher-btn { margin-top: 4px; }
.no-teachers-warning { display: flex; align-items: center; gap: 10px; background: var(--warning-light); border: 1px solid var(--warning-mid); border-radius: var(--r-sm); padding: 10px 14px; color: #78350F; font-size: 13px; font-weight: 600; }
.duplicate-warning { display: flex; align-items: center; gap: 10px; background: var(--warning-light); border: 1px solid var(--warning-mid); border-radius: var(--r-sm); padding: 10px 14px; color: #78350F; font-size: 13px; margin-bottom: 16px; }

.button-group { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--border); }

/* ==================== MODALS — FIXED ALIGNMENT ==================== */
/*
 * In Salesforce LWC, modals rendered inside a component are affected
 * by the left navigation sidebar (~280px). The modal backdrop must
 * cover the full viewport and the container must be truly centered
 * relative to the full screen, not just the component area.
 */

/* Backdrop: full viewport, sits behind modal */
.slds-backdrop,
.sub-backdrop {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9040 !important;
    background: rgba(0, 0, 0, 0.5) !important;
}

/* Modal wrapper: full viewport overlay */
.slds-modal {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9050 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    /* Override any inherited margin/transform from parent */
    margin: 0 !important;
    transform: none !important;
}

/* Modal container: centered child, no left offset */
.slds-modal__container {
    position: relative !important;
    margin: 0 !important;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    transform: none !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    border-radius: var(--r-xl) !important;
}

/* Fix header/footer/content inside modal to not shift */
.slds-modal__header,
.slds-modal__content,
.slds-modal__footer {
    position: relative !important;
    left: auto !important;
}

/* ==================== REASSIGN MODAL ==================== */
.reassign-modal-container { max-width: 500px; }

.reassign-modal {
    background: var(--bg-primary);
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 25px 60px rgba(0,0,0,0.18);
    animation: modalIn 0.25s cubic-bezier(0.4,0,0.2,1);
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.94) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.rm-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 22px;
    background: linear-gradient(135deg, var(--primary-light), var(--purple-light));
    border-bottom: 1px solid var(--border);
}

.rm-title-row { display: flex; align-items: center; gap: 12px; }

.rm-icon-wrap {
    width: 34px;
    height: 34px;
    background: var(--primary);
    color: white;
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.rm-title { font-size: 16px; font-weight: 800; color: var(--text-primary); margin: 0 0 2px 0; }
.rm-sub   { font-size: 12px; color: var(--text-secondary); margin: 0; font-weight: 500; }

.rm-body { padding: 20px 22px; }

.rm-from-to {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--r-md);
    padding: 14px 16px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.rm-from, .rm-to { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 100px; }

.rm-ft-label {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.rm-teacher-chip {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-primary);
    border: 1.5px solid var(--border);
    border-radius: 100px;
    padding: 6px 12px 6px 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    min-height: 36px;
}

.rm-teacher-chip-new { border-color: var(--primary-mid); background: var(--primary-light); }

.rm-t-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--purple));
    color: white;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.rm-t-avatar-new { background: linear-gradient(135deg, var(--success), #059669); }

.rm-placeholder { color: var(--text-tertiary); font-size: 12px; font-style: italic; }

.rm-arrow-icon {
    color: var(--text-tertiary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.rm-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rm-field-group { display: flex; flex-direction: column; gap: 6px; }
.rm-hint { font-size: 11px; color: var(--text-secondary); margin: 0; font-weight: 500; line-height: 1.4; }

.rm-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 22px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.rm-cancel {
    padding: 9px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 1.5px solid var(--border);
    cursor: pointer;
    transition: all 0.15s ease;
}
.rm-cancel:hover { border-color: var(--border-strong); color: var(--text-primary); }

.rm-save {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 700;
    background: var(--primary);
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(46,91,255,0.35);
    transition: all 0.15s ease;
}
.rm-save:hover { background: var(--primary-dark); box-shadow: 0 6px 20px rgba(46,91,255,0.45); transform: translateY(-1px); }

/* ==================== SUCCESS MODAL ==================== */
.success-modal { max-width: 440px; }
.success-modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: var(--r-xl);
    padding: 44px 36px 40px;
    text-align: center;
}
.success-icon-container {
    width: 68px; height: 68px; border-radius: 50%;
    background: var(--success-light); border: 2px solid var(--success-mid);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    animation: popIn 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes popIn { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }
.success-title {
    font-size: 22px; font-weight: 800; margin: 0 0 14px 0; letter-spacing: -0.4px;
    background: linear-gradient(135deg, var(--primary), var(--success));
    background-clip: text; -webkit-background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
.success-details  { margin-bottom: 28px; }
.success-class-info { font-size: 15px; color: var(--primary); font-weight: 700; margin: 0 0 5px 0; }
.success-stats  { font-size: 13px; color: var(--text-secondary); margin: 0; font-weight: 500; }
.success-actions { display: flex; gap: 10px; justify-content: center; }

/* ==================== INLINE DETAIL DRAWER ==================== */
.inline-detail-drawer {
    border-radius: 0;
    border-left: 3px solid var(--primary);
}
.detail-drawer-green.inline-detail-drawer {
    border-left-color: var(--success);
}

/* ==================== DRAWER LOADING STATE ==================== */
.dd-loading-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 16px;
    background: var(--bg-secondary);
}
.dd-loading-spinner { width: 28px; height: 28px; position: relative; flex-shrink: 0; }
.dd-loading-text { font-size: 12px; font-weight: 600; color: var(--text-secondary); }

/* ==================== AVATAR IMAGE ==================== */
.tw-avatar,
.dd-avatar,
.cd-t-avatar,
.rm-t-avatar {
    overflow: hidden;
    position: relative;
}

.avatar-initials {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: inherit;
    font-weight: 700;
    color: white;
    pointer-events: none;
}

.avatar-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

/* ==================== TIMETABLE ==================== */
.tt-card { padding: 28px 24px 32px; }

.tt-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 24px;
    gap: 12px;
}

.tt-filter-bar {
    display: flex;
    align-items: flex-end;
    gap: 14px;
    flex-wrap: wrap;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 16px 20px;
    margin-bottom: 20px;
}

.tt-filter-group { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 150px; }

.tt-filter-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tt-select { min-width: 160px; }
.tt-date   { min-width: 140px; }

.tt-filter-actions { display: flex; align-items: flex-end; padding-bottom: 2px; }

.tt-info-bar { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }

.tt-info-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 100px;
    white-space: nowrap;
}

.tt-chip-blue   { background: var(--primary-light); color: var(--primary);  border: 1px solid var(--primary-mid); }
.tt-chip-green  { background: var(--success-light); color: #065F46;          border: 1px solid var(--success-mid); }
.tt-chip-purple { background: var(--purple-light);  color: var(--purple);    border: 1px solid var(--purple-mid);  }
.tt-chip-amber  { background: var(--amber-light);   color: #78350F;          border: 1px solid var(--warning-mid); }

.tt-grid-wrapper {
    overflow-x: auto;
    border-radius: var(--r-lg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}

.tt-grid {
    display: grid;
    grid-template-columns: 80px repeat(8, minmax(140px, 1fr));
    min-width: 1200px;
    background: var(--bg-primary);
}

.tt-head-cell {
    background: linear-gradient(135deg, #1e3a5f, #2E5BFF);
    color: white;
    padding: 10px 8px;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.12);
    border-bottom: 2px solid rgba(255,255,255,0.2);
}
.tt-head-cell:last-child { border-right: none; }

.tt-day-col { font-size: 11px; font-weight: 800; letter-spacing: 0.5px; text-transform: uppercase; display: flex; align-items: center; justify-content: center; }

.tt-period-col { display: flex; flex-direction: column; align-items: center; gap: 2px; }

.tt-ph-num { font-size: 12px; font-weight: 800; letter-spacing: -0.2px; }
.tt-ph-time { font-size: 10px; font-weight: 500; opacity: 0.85; }

.tt-day-cell {
    background: var(--bg-secondary);
    border-right: 2px solid var(--primary-mid);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 4px;
    gap: 3px;
}

.tt-day-label { font-size: 11px; font-weight: 800; color: var(--primary); display: none; }
.tt-day-short { font-size: 12px; font-weight: 800; color: var(--primary); letter-spacing: 0.5px; }

@media (min-width: 1400px) {
    .tt-day-label { display: block; }
    .tt-day-short { display: none; }
}

.tt-cell {
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    padding: 6px;
    background: var(--bg-primary);
    transition: background 0.15s ease;
}
.tt-cell:last-child { border-right: none; }
.tt-cell:hover { background: var(--primary-light); }

.tt-cell-inner { display: flex; flex-direction: column; gap: 5px; height: 100%; min-height: 72px; }

.tt-combo { --lwc-fontSize2: 11px; }

.tt-cell .slds-combobox__form-element,
.tt-cell .slds-input {
    height: 28px !important;
    min-height: 28px !important;
    font-size: 11px !important;
    padding: 0 8px !important;
}

.tt-cell lightning-combobox .slds-form-element__label { display: none !important; }

.tt-footer-actions { display: flex; justify-content: flex-end; gap: 12px; padding-top: 16px; border-top: 1px solid var(--border); }

.tt-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 24px;
    text-align: center;
    background: var(--bg-secondary);
    border-radius: var(--r-lg);
    border: 2px dashed var(--border-strong);
    margin-top: 8px;
}
.tt-empty-icon { font-size: 48px; margin-bottom: 14px; }

/* ==================== TIMETABLE PERIOD DRAWER (NEW) ==================== */
.tt-drawer-section {
    border-top: 1.5px dashed var(--primary-mid);
    padding: 12px 16px 14px;
    background: var(--primary-light);
}

.tt-drawer-section-green {
    border-top-color: var(--success-mid);
    background: var(--success-light);
}

.tt-drawer-header {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-bottom: 10px;
    color: var(--primary);
}

.tt-drawer-section-green .tt-drawer-header { color: #065F46; }

.tt-drawer-title {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.tt-weekly-schedule-heading {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px 6px;
    border-top: 1.5px solid var(--primary-mid);
    background: linear-gradient(135deg, var(--primary-light), #f0f4ff);
}

.tt-weekly-schedule-heading .tt-ws-icon {
    width: 26px;
    height: 26px;
    border-radius: var(--r-sm);
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tt-ws-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.tt-ws-label {
    font-size: 12px;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.7px;
}

.tt-ws-sublabel {
    font-size: 10px;
    font-weight: 500;
    color: var(--text-secondary);
}

.tt-day-group {
    margin-bottom: 10px;
}
.tt-day-group:last-child { margin-bottom: 0; }

.tt-day-label-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
}

.tt-day-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 18px;
    border-radius: 100px;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: var(--primary);
    color: white;
    flex-shrink: 0;
}

.tt-day-pill-green { background: var(--success); }

.tt-day-full {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-secondary);
}

.tt-period-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tt-period-card {
    background: var(--bg-primary);
    border: 1.5px solid var(--primary-mid);
    border-radius: var(--r-md);
    padding: 7px 10px;
    min-width: 90px;
    max-width: 130px;
    flex: 0 0 auto;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.tt-period-card:hover {
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}

.tt-period-card-green {
    border-color: var(--success-mid);
}

.tt-pc-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.tt-pc-num {
    font-size: 10px;
    font-weight: 800;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 100px;
    padding: 1px 6px;
}

.tt-period-card-green .tt-pc-num {
    color: #065F46;
    background: var(--success-light);
}

.tt-pc-time {
    font-size: 9px;
    font-weight: 600;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.tt-pc-subject {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.tt-pc-teacher {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tt-pc-class {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tt-period-card-clickable {
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.tt-period-card-clickable:hover {
    box-shadow: 0 4px 16px rgba(99,102,241,0.18);
    transform: translateY(-3px);
    border-color: var(--primary);
}

.tt-period-card-green.tt-period-card-clickable:hover {
    box-shadow: 0 4px 16px rgba(16,185,129,0.18);
    border-color: var(--success);
}

.tt-pc-edit-hint {
    font-size: 9px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0;
    margin-top: 3px;
    transition: opacity 0.15s ease;
    text-align: right;
    letter-spacing: 0.3px;
}

.tt-period-card-clickable:hover .tt-pc-edit-hint {
    opacity: 1;
}

.tt-pc-edit-hint-green {
    color: var(--success);
}

.tt-drawer-empty {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--bg-secondary);
    border-top: 1px dashed var(--border);
    color: var(--text-tertiary);
    font-size: 11px;
    font-weight: 600;
    font-style: italic;
}

.tt-drawer-empty-green {
    border-top-color: var(--success-mid);
}

/* ==================== TEACHER SKILLS PANEL ==================== */
.dd-skills-section {
    padding: 10px 16px 14px;
    border-top: 1.5px dashed var(--border);
}

.dd-skills-heading {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.dd-skills-heading-icon {
    width: 22px;
    height: 22px;
    border-radius: var(--r-sm);
    background: var(--purple-light);
    color: var(--purple);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dd-skills-heading-text {
    font-size: 11px;
    font-weight: 800;
    color: var(--purple);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.dd-skills-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.dd-skill-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-left: 3px solid var(--purple);
    border-radius: var(--r-md);
    transition: background 0.15s ease;
}

.dd-skill-row:hover {
    background: var(--purple-light);
}

.dd-skill-subject {
    flex: 1;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-primary);
}

.dd-skill-level-chip {
    font-size: 10px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
    white-space: nowrap;
    border: 1px solid;
}

.skill-level-expert {
    background: #fdf4ff;
    color: #7e22ce;
    border-color: #d8b4fe;
}

.skill-level-advanced {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary-mid);
}

.skill-level-intermediate {
    background: var(--success-light);
    color: #065f46;
    border-color: var(--success-mid);
}

.skill-level-beginner {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-color: var(--border-strong);
}

.dd-skill-exp {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.dd-no-skills-note {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-tertiary);
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-md);
    font-size: 12px;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ==================== COLLAPSIBLE HEADINGS ==================== */
.collapsible-heading {
    cursor: pointer;
    user-select: none;
}

.collapsible-heading:hover {
    opacity: 0.85;
}

.collapsible-chevron-wrap {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.collapsible-chevron-ml-auto {
    margin-left: auto;
}

.collapsible-chevron {
    color: var(--primary);
    transition: transform 0.2s ease;
}

.collapsible-chevron-open {
    transform: rotate(0deg);
}

.collapsible-chevron-green {
    color: var(--success);
}

.tt-collapsible-today {
    cursor: pointer;
    user-select: none;
    border-radius: var(--r-sm);
    padding: 6px 8px;
    transition: background 0.15s ease;
}

.tt-collapsible-today:hover {
    background: rgba(46, 91, 255, 0.06);
}

.tt-collapsible-today-green:hover {
    background: rgba(16, 185, 129, 0.06);
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 1024px) {
    .kpi-strip { grid-template-columns: repeat(2, 1fr); }
    .tt-filter-bar { gap: 10px; }
    .tt-filter-group { min-width: 130px; }
}

@media (max-width: 768px) {
    .premium-container { padding: 14px; }
    .dual-panel { grid-template-columns: 1fr; }
    .kpi-strip  { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .form-grid  { grid-template-columns: 1fr; }
    .skill-fields { grid-template-columns: 1fr; }
    .rm-fields  { grid-template-columns: 1fr; }
    .section-card { padding: 20px 16px; }
    .landing-action-row { flex-direction: column; align-items: flex-start; }
    .action-btn-group { width: 100%; }
    .action-pill { flex: 1; justify-content: center; }
    .button-group { flex-direction: column-reverse; gap: 8px; }
    .panel-search-input { width: 90px; }
    .tt-filter-bar { flex-direction: column; }
    .tt-filter-group { width: 100%; min-width: unset; }
    .tt-filter-actions { width: 100%; }
    .tt-filter-actions .action-pill { width: 100%; justify-content: center; }
    .tt-period-chips { gap: 4px; }
    .tt-period-card { min-width: 80px; }
}

/* ==================== LEASER PERIOD STYLES ==================== */
.tt-period-card-leaser {
    border: 2px solid #f59e0b !important;
    background: linear-gradient(135deg, #fffbeb 0%, #fff7e0 100%) !important;
    position: relative;
    overflow: visible !important;
}

.tt-period-card-leaser:hover {
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.35) !important;
    border-color: #d97706 !important;
    transform: translateY(-3px);
}

.leaser-ribbon {
    display: flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(90deg, #f59e0b, #d97706);
    color: white;
    font-size: 8px;
    font-weight: 800;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 2px 7px;
    margin: -7px -10px 5px -10px;
    border-radius: var(--r-sm) var(--r-sm) 0 0;
}

.tt-pc-num-leaser {
    color: #78350f !important;
    background: #fde68a !important;
    border: 1px solid #f59e0b;
}

.tt-pc-subject-leaser {
    color: #78350f !important;
    font-style: italic;
}

.leaser-sub-row {
    color: #92400e !important;
}

.leaser-sub-teacher {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 9px;
    font-weight: 700;
    color: #065f46;
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    border-radius: 100px;
    padding: 2px 6px;
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.leaser-edit-hint {
    color: #d97706 !important;
}

.leaser-legend-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    font-weight: 700;
    background: linear-gradient(90deg, #fef3c7, #fde68a);
    color: #78350f;
    border: 1.5px solid #f59e0b;
    border-radius: 100px;
    padding: 3px 10px;
    margin-left: auto;
    white-space: nowrap;
    animation: leaserPulse 2s ease-in-out infinite;
}

@keyframes leaserPulse {
    0%,100% { box-shadow: 0 0 0 0 rgba(245,158,11,0.4); }
    50%      { box-shadow: 0 0 0 4px rgba(245,158,11,0); }
}

.leaser-day-count {
    display: inline-flex;
    align-items: center;
    font-size: 9px;
    font-weight: 800;
    background: #f59e0b;
    color: white;
    border-radius: 100px;
    padding: 2px 7px;
    letter-spacing: 0.3px;
    margin-left: 4px;
}

.tt-period-card-leaser::before {
    content: '';
    position: absolute;
    left: -2px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, #f59e0b, #d97706);
    border-radius: 100px 0 0 100px;
    pointer-events: none;
}

.tt-period-card-free {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%) !important;
    border-left: 3px solid #16a34a !important;
    border-color: #86efac !important;
}
.tt-period-card-free:hover {
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.22) !important;
    transform: translateY(-1px);
}
.tt-period-card-free::before {
    background: #16a34a !important;
}

.leaser-ribbon-free {
    background: linear-gradient(90deg, #15803d 0%, #16a34a 100%) !important;
    color: #fff;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    padding: 2px 8px 2px 6px;
    display: flex;
    align-items: center;
    gap: 3px;
    margin: -8px -8px 6px -8px;
    border-radius: 6px 6px 0 0;
}

.leaser-legend-badge-free {
    background: #dcfce7 !important;
    color: #15803d !important;
    border: 1px solid #86efac !important;
    animation: none !important;
}

.tt-period-card-sub {
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%) !important;
    border-left: 3px solid #ea580c !important;
    border-color: #fed7aa !important;
}
.tt-period-card-sub:hover {
    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.22) !important;
    transform: translateY(-1px);
}
.tt-period-card-sub::before {
    background: #ea580c !important;
}

.leaser-ribbon-sub {
    background: linear-gradient(90deg, #c2410c 0%, #ea580c 100%) !important;
    color: #fff;
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    padding: 2px 8px 2px 6px;
    display: flex;
    align-items: center;
    gap: 3px;
    margin: -8px -8px 6px -8px;
    border-radius: 6px 6px 0 0;
}

.tt-pc-num-sub {
    background: #ea580c !important;
    color: #fff !important;
}

.tt-pc-subject-sub {
    color: #9a3412 !important;
    font-style: italic;
}

.sub-covering-row {
    color: #ea580c;
    font-weight: 600;
}

.sub-original-teacher {
    display: flex;
    align-items: center;
    gap: 3px;
    font-size: 0.67rem;
    color: #9ca3af;
    margin-top: 2px;
    font-style: italic;
}

.leaser-day-count-green {
    background: #dcfce7 !important;
    color: #15803d !important;
    border: 1px solid #86efac !important;
}

.leaser-legend-badge-green {
    background: #dcfce7 !important;
    color: #15803d !important;
    border: 1px solid #86efac !important;
    animation: leaserPulse 2.5s ease-in-out infinite !important;
}

/* ==================== TIMETABLE GRID (NEW LAYOUT) ==================== */
.tt-grid-header-row,
.tt-grid-day-row {
    display: flex;
    align-items: stretch;
    border-bottom: 1px solid #f3f4f6;
}

.tt-grid-header-row {
    background: #1e3a5f;
    position: sticky;
    top: 0;
    z-index: 10;
}

.tt-grid-day-col  { flex: 0 0 80px; min-width: 80px; }
.tt-grid-period-col { flex: 1 1 0; min-width: 120px; }

.tt-grid-header-cell {
    padding: 10px 8px;
    text-align: center;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    border-right: 1px solid rgba(255,255,255,0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.tt-header-period-num { font-size: 13px; font-weight: 700; }
.tt-header-time { font-size: 10px; opacity: 0.75; }

.tt-day-label-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 4px;
    background: #f8fafc;
    border-right: 2px solid #e5e7eb;
    border-bottom: 1px solid #f3f4f6;
}

.tt-day-name {
    font-size: 12px;
    font-weight: 700;
    color: #374151;
    letter-spacing: 0.5px;
}

.tt-leave-day-badge {
    background: #fef3c7;
    color: #92400e;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 20px;
    border: 1px solid #fcd34d;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.tt-grid-cell {
    flex: 1 1 0;
    padding: 6px;
    border-right: 1px solid #f3f4f6;
    border-bottom: 1px solid #f3f4f6;
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-height: 80px;
    position: relative;
    transition: background 0.2s ease;
}

.tt-grid-cell-on-leave {
    background: linear-gradient(135deg, #fff7ed 0%, #fef3c7 100%);
    border: 2px solid #f59e0b !important;
    border-radius: 6px;
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
    animation: leaveGlow 2.5s ease-in-out infinite;
}

@keyframes leaveGlow {
    0%, 100% { box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15); }
    50%       { box-shadow: 0 0 0 5px rgba(245, 158, 11, 0.30); }
}

.tt-grid-cell-substituted {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 2px solid #22c55e !important;
    border-radius: 6px;
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.12);
}

.tt-leave-cell-inner {
    display: flex;
    flex-direction: column;
    gap: 4px;
    height: 100%;
    cursor: pointer;
}

.tt-leave-banner {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #dc2626;
    border-radius: 4px;
    padding: 3px 6px;
    width: fit-content;
}

.tt-grid-cell-substituted .tt-leave-banner {
    background: #16a34a;
}

.tt-leave-icon {
    --lwc-colorTextIconDefault: #fff;
}

.tt-leave-label {
    font-size: 9px;
    font-weight: 800;
    color: #fff;
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.tt-on-leave-name {
    font-size: 11px;
    font-weight: 600;
    color: #92400e;
    padding: 0 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tt-grid-cell-substituted .tt-on-leave-name {
    color: #166534;
    text-decoration: line-through;
    opacity: 0.7;
}

.tt-sub-assigned-chip {
    display: flex;
    align-items: center;
    gap: 4px;
    background: #22c55e;
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 20px;
    margin-top: 2px;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tt-sub-assigned-chip:hover { background: #16a34a; }

.tt-assign-sub-btn {
    border: 1.5px dashed #f59e0b;
    background: transparent;
    color: #92400e;
    font-size: 10px;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: center;
    margin-top: auto;
}

.tt-assign-sub-btn:hover {
    background: #fef3c7;
    border-color: #d97706;
    color: #78350f;
    transform: translateY(-1px);
}

/* ==================== SUBSTITUTE MODAL ==================== */
.sub-modal-overlay {
    z-index: 9100;
}

.sub-backdrop {
    z-index: 9000;
}

.sub-modal-container {
    max-width: 480px !important;
    border-radius: 16px !important;
    overflow: hidden;
}

.sub-modal-header {
    background: linear-gradient(135deg, #1e3a5f 0%, #1e4976 100%) !important;
    padding: 20px 24px !important;
}

.sub-modal-header-content {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 8px;
}

.sub-modal-leave-icon-wrap {
    width: 44px;
    height: 44px;
    background: rgba(245, 158, 11, 0.25);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid rgba(245, 158, 11, 0.5);
}

.sub-modal-leave-icon-wrap lightning-icon {
    --lwc-colorTextIconDefault: #f59e0b;
}

.sub-modal-title {
    font-size: 18px;
    font-weight: 700;
    color: #fff !important;
    margin: 0;
}

.sub-modal-subtitle {
    font-size: 12px;
    color: rgba(255,255,255,0.7);
    margin: 3px 0 0;
}

.sub-modal-body {
    padding: 24px !important;
    display: flex;
    flex-direction: column;
    gap: 20px;
    background: #f8fafc;
}

.sub-modal-leave-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 2px solid #fcd34d;
    border-radius: 12px;
    padding: 14px 16px;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.12);
}

.sub-modal-leave-card-icon {
    width: 40px;
    height: 40px;
    background: #fef3c7;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sub-modal-leave-card-icon lightning-icon {
    --lwc-colorTextIconDefault: #d97706;
}

.sub-modal-leave-card-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.sub-modal-leave-label {
    font-size: 10px;
    font-weight: 700;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sub-modal-leave-name {
    font-size: 16px;
    font-weight: 700;
    color: #1f2937;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sub-modal-leave-badge {
    background: #dc2626;
    color: #fff;
    font-size: 9px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 1px;
    flex-shrink: 0;
}

.sub-modal-field-wrap {
    background: #fff;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid #e5e7eb;
}

.sub-modal-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #6b7280;
    font-size: 13px;
    padding: 8px 0;
}

.sub-modal-footer {
    padding: 16px 24px !important;
    background: #f8fafc !important;
    border-top: 1px solid #e5e7eb !important;
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.sub-modal-save-btn {
    background: #1e3a5f !important;
    border-color: #1e3a5f !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    min-width: 160px;
    position: relative;
}

.sub-modal-save-btn:hover:not(:disabled) {
    background: #1e4976 !important;
    border-color: #1e4976 !important;
}

.sub-modal-spinner {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
}
/* ============================================================
   MODAL PORTAL — Full-viewport overlay that escapes the
   LWC component layout and Salesforce sidebar (~280px).
   These styles should be added to classManagement.css
   ============================================================ */

/* ── Full-screen overlay wrapper ── */
.modal-portal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

/* ── Semi-transparent backdrop ── */
.modal-portal-backdrop {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(0, 0, 0, 0.52) !important;
    backdrop-filter: blur(2px) !important;
    -webkit-backdrop-filter: blur(2px) !important;
    cursor: pointer;
}

/* ── Modal card (sits above backdrop) ── */
.modal-portal-container {
    position: relative !important;
    z-index: 1 !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.22) !important;
    width: 100% !important;
    max-width: 620px !important;
    max-height: 90vh !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    animation: modalPortalIn 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

@keyframes modalPortalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1)    translateY(0);    }
}

/* ── Header ── */
.modal-portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 18px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
    flex-shrink: 0;
}

.modal-portal-title {
    font-size: 17px;
    font-weight: 700;
    color: #0f172a;
    margin: 0;
    letter-spacing: -0.3px;
}

.modal-portal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #64748b;
    transition: all 0.15s ease;
    flex-shrink: 0;
    padding: 0;
}
.modal-portal-close:hover {
    background: #fee2e2;
    border-color: #fecaca;
    color: #dc2626;
}

/* ── Body (scrollable) ── */
.modal-portal-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}
.modal-portal-body::-webkit-scrollbar { width: 4px; }
.modal-portal-body::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 100px; }

/* ── Field group ── */
.modal-field-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* ── Hint box ── */
.modal-hint-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12px;
    color: #78350f;
    line-height: 1.6;
    flex-shrink: 0;
}
.modal-hint-box svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: #f59e0b;
}
.modal-hint-box code {
    background: #fef3c7;
    border: 1px solid #fde68a;
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 11px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: #92400e;
}

/* ── Download template row ── */
.modal-template-row {
    display: flex;
    align-items: center;
}

/* ── Success banner ── */
.modal-success-banner {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #ecfdf5;
    border: 1.5px solid #a7f3d0;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
    color: #065f46;
}
.modal-success-banner svg {
    flex-shrink: 0;
    color: #10b981;
}
.modal-success-banner strong {
    color: #047857;
}

/* ── Table wrapper ── */
.modal-table-wrapper {
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    overflow: auto;
    max-height: 240px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

/* ── Preview table ── */
.modal-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.modal-preview-table thead tr {
    background: #f4f6f9;
    position: sticky;
    top: 0;
    z-index: 1;
}

.modal-preview-table th {
    padding: 10px 14px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid #e2e8f0;
    white-space: nowrap;
}

.modal-preview-table td {
    padding: 10px 14px;
    border-bottom: 1px solid #f1f5f9;
    vertical-align: middle;
}

.modal-preview-table tbody tr:last-child td {
    border-bottom: none;
}

.modal-preview-table tbody tr:hover {
    background: #f8fafc;
}

/* ── Table cell content ── */
.modal-table-name {
    font-size: 13px;
    font-weight: 700;
    color: #0f172a;
}

.modal-contact-cell {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.modal-contact-row {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: #64748b;
}

/* ── Badges ── */
.modal-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 100px;
    white-space: nowrap;
}

.modal-badge-gray {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
}

.modal-badge-blue {
    background: #eef2ff;
    color: #4338ca;
    border: 1px solid #c7d2fe;
}

.modal-subject-cell {
    display: flex;
    align-items: center;
    gap: 6px;
}

.modal-skill-level {
    font-size: 11px;
    color: #94a3b8;
    font-style: italic;
}

/* ── Footer ── */
.modal-portal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 24px;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    flex-shrink: 0;
}

.modal-btn-cancel {
    padding: 9px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    background: #ffffff;
    color: #475569;
    border: 1.5px solid #e2e8f0;
    cursor: pointer;
    transition: all 0.15s ease;
}
.modal-btn-cancel:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
}
/* ============================================================
   ADD these styles to classManagement.css
   They power the multi-row section/class modal inputs
   ============================================================ */

/* ── Modal portal base (shared across all portal modals) ── */
.modal-portal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 20px !important;
    box-sizing: border-box !important;
}

.modal-portal-backdrop {
    position: absolute !important;
    inset: 0 !important;
    background: rgba(0, 0, 0, 0.50) !important;
    backdrop-filter: blur(2px) !important;
    -webkit-backdrop-filter: blur(2px) !important;
    cursor: pointer;
}

.modal-portal-container {
    position: relative !important;
    z-index: 1 !important;
    background: #ffffff !important;
    border-radius: 16px !important;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.20) !important;
    width: 100% !important;
    max-width: 520px !important;
    max-height: 88vh !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    animation: modalPortalIn 0.22s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

@keyframes modalPortalIn {
    from { opacity: 0; transform: scale(0.95) translateY(10px); }
    to   { opacity: 1; transform: scale(1)    translateY(0);    }
}

/* ── Header ── */
.modal-portal-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 22px 16px;
    border-bottom: 1px solid #e2e8f0;
    background: #f8fafc;
    flex-shrink: 0;
}

.modal-header-icon-wrap {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: #eef2ff;
    color: #4338ca;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid #c7d2fe;
}

.modal-portal-title {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin: 0 0 2px 0;
    letter-spacing: -0.2px;
}

.modal-portal-subtitle {
    font-size: 11px;
    color: #64748b;
    margin: 0;
    font-weight: 500;
}

.modal-portal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #e2e8f0;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #64748b;
    transition: all 0.15s ease;
    flex-shrink: 0;
    padding: 0;
    margin-left: auto;
}
.modal-portal-close:hover {
    background: #fee2e2;
    border-color: #fecaca;
    color: #dc2626;
}

/* ── Body ── */
.modal-portal-body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}
.modal-portal-body::-webkit-scrollbar { width: 4px; }
.modal-portal-body::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 100px; }

/* ── Rows container ── */
.modal-rows-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* ── Single input row ── */
.modal-input-row {
    display: flex;
    align-items: center;
    gap: 10px;
    animation: rowSlideIn 0.18s ease;
}

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

/* ── Row number badge ── */
.modal-row-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #eef2ff;
    color: #4338ca;
    font-size: 11px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1.5px solid #c7d2fe;
}

/* ── Input wrapper (fills remaining space) ── */
.modal-row-input {
    flex: 1;
    min-width: 0;
}

/* ── + Add button ── */
.modal-row-add-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px dashed #4338ca;
    background: #eef2ff;
    color: #4338ca;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.18s ease;
    padding: 0;
}
.modal-row-add-btn:hover {
    background: #4338ca;
    border-style: solid;
    border-color: #4338ca;
    color: #ffffff;
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 4px 12px rgba(67, 56, 202, 0.35);
}

/* ── Delete button ── */
.modal-row-del-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1.5px solid #fecaca;
    background: #fef2f2;
    color: #dc2626;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition: all 0.15s ease;
    padding: 0;
}
.modal-row-del-btn:hover {
    background: #dc2626;
    border-color: #dc2626;
    color: #ffffff;
    transform: scale(1.08);
    box-shadow: 0 4px 10px rgba(220, 38, 38, 0.30);
}

/* ── Count indicator ── */
.modal-count-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #f0fdf4;
    border: 1px solid #a7f3d0;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: #065f46;
}
.modal-count-indicator svg {
    flex-shrink: 0;
    color: #10b981;
}

/* ── Footer ── */
.modal-portal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 22px;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
    flex-shrink: 0;
}

.modal-btn-cancel {
    padding: 9px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    background: #ffffff;
    color: #475569;
    border: 1.5px solid #e2e8f0;
    cursor: pointer;
    transition: all 0.15s ease;
}
.modal-btn-cancel:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
    color: #0f172a;
}

.modal-btn-create {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 22px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 700;
    background: #2E5BFF;
    color: #ffffff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(46, 91, 255, 0.35);
    transition: all 0.15s ease;
}
.modal-btn-create:hover {
    background: #1E3FCC;
    box-shadow: 0 6px 20px rgba(46, 91, 255, 0.45);
    transform: translateY(-1px);
}

/* ── Hint / info box (reusable) ── */
.modal-hint-box {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 12px;
    color: #78350f;
    line-height: 1.6;
}
.modal-hint-box svg { flex-shrink: 0; margin-top: 1px; color: #f59e0b; }
.modal-hint-box code {
    background: #fef3c7;
    border: 1px solid #fde68a;
    border-radius: 4px;
    padding: 1px 5px;
    font-size: 11px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    color: #92400e;
}
.net-salary-display {
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: linear-gradient(135deg, var(--success-light), #ecfdf5);
    border: 2px solid var(--success-mid);
    border-radius: var(--r-md);
    padding: 14px 18px;
    height: 100%;
    min-height: 52px;
    box-sizing: border-box;
}
 
.net-salary-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    margin-bottom: 4px;
}
 
.net-salary-value {
    font-size: 22px;
    font-weight: 800;
    color: #065f46;
    letter-spacing: -0.5px;
}
 
.import-salary-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--text-tertiary);
    min-width: 44px;
    display: inline-block;
}
 
.import-deduction-row {
    color: #dc2626;
}
/* ==================== END SALESFORCE PARITY STYLES ==================== */

/* Custom Print Overrides */
@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
    aside,
    header,
    .print-hidden,
    .print\:hidden {
        display: none !important;
    }
    main {
        padding: 0 !important;
        margin: 0 !important;
        max-width: none !important;
        width: 100% !important;
    }
    .lg\:pl-\[280px\] {
        padding-left: 0 !important;
    }
    body {
        background-color: white !important;
        background: white !important;
    }
}

/* ==================== GLOBAL DARK MODE FORM CONTROLS ==================== */
/* Fix for native HTML5 date/time picker calendar icons being invisible (black) in dark theme */
.dark input[type="date"]::-webkit-calendar-picker-indicator,
.dark input[type="time"]::-webkit-calendar-picker-indicator,
.dark input[type="datetime-local"]::-webkit-calendar-picker-indicator,
.dark input[type="month"]::-webkit-calendar-picker-indicator {
  filter: invert(1) brightness(1.5);
}

/* Fix for search and text inputs displaying an unwanted black background in dark theme */
.dark input:-webkit-autofill,
.dark input:-webkit-autofill:hover, 
.dark input:-webkit-autofill:focus, 
.dark input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 30px #1e293b inset !important;
    -webkit-text-fill-color: white !important;
}

.dark input[type="text"],
.dark input[type="search"],
.dark input[type="email"],
.dark input[type="number"],
.dark input[type="password"] {
    background-color: transparent !important;
}

/* ==================== GLOBAL DARK MODE TEXT CONTRAST ==================== */
/* Automatically invert dark slate text to light slate text in dark mode for better visibility */
.dark .text-slate-950,
.dark .text-slate-900,
.dark .text-slate-800 {
    color: #f8fafc !important; /* text-slate-50 */
}

.dark .text-slate-700 {
    color: #f1f5f9 !important; /* text-slate-100 */
}

.dark .text-slate-600 {
    color: #e2e8f0 !important; /* text-slate-200 */
}

.dark .text-slate-500 {
    color: #cbd5e1 !important; /* text-slate-300 */
}

/* ==================== ATTENDANCE & COMPONENTS DARK THEME ENHANCEMENTS ==================== */
.dark .teacher-selection-card {
  background: #0f172a !important;
  border: 1px solid #334155 !important;
  box-shadow: 0 8px 48px rgba(0, 0, 0, 0.5) !important;
}

.dark .teacher-selection-card .header h1 {
  color: #f8fafc !important;
}

.dark .teacher-selection-card .header p {
  color: #94a3b8 !important;
}

.dark .field-label {
  color: #cbd5e1 !important;
}

.dark .search-wrap {
  background: #1e293b !important;
  border-color: #334155 !important;
}

.dark .search-input {
  background: #1e293b !important;
  color: #f8fafc !important;
  border-color: #334155 !important;
}

.dark .search-input::placeholder {
  color: #64748b !important;
}

.dark .teacher-search-wrapper .dropdown {
  background: #1e293b !important;
  border-color: #334155 !important;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5) !important;
}

.dark .dropdown-inner {
  background: #1e293b !important;
}

.dark .d-item {
  border-bottom-color: #334155 !important;
}

.dark .d-item:hover {
  background: #334155 !important;
}

.dark .d-name {
  color: #f8fafc !important;
}

.dark .d-sub {
  color: #94a3b8 !important;
}

.dark .selected-preview {
  background: rgba(99, 102, 241, 0.15) !important;
  border-color: #6366f1 !important;
}

.dark .sel-name {
  color: #818cf8 !important;
}

.dark .sel-sub {
  color: #a5b4fc !important;
}

.dark .sel-change {
  background: #1e293b !important;
  border-color: #6366f1 !important;
  color: #818cf8 !important;
}

.dark .sel-change:hover {
  background: #6366f1 !important;
  color: #ffffff !important;
}

.dark .carousel-container {
  background: rgba(99, 102, 241, 0.1) !important;
  border-color: rgba(99, 102, 241, 0.3) !important;
}

.dark .carousel-item {
  background: #1e293b !important;
  color: #818cf8 !important;
  border-color: #334155 !important;
}

.dark .btn-proceed:disabled {
  background: #334155 !important;
  color: #64748b !important;
}

.dark .success-card {
  background: #0f172a !important;
  border-color: #334155 !important;
  color: #f8fafc !important;
}

.dark .success-title {
  color: #f8fafc !important;
}

.dark .teacher-success-badge {
  background: #1e293b !important;
  border: 1px solid #334155 !important;
}

.dark .teacher-success-badge .teacher-name {
  color: #f8fafc !important;
}

/* Calendar Cells in Dark Mode */
.dark .day-cell {
  background-color: #0f172a !important;
  border-color: #334155 !important;
  color: #f8fafc !important;
}

.dark .day-cell.is-present {
  background-color: rgba(16, 185, 129, 0.2) !important;
  border-color: #10b981 !important;
  color: #34d399 !important;
}

.dark .day-cell.is-absent {
  background-color: rgba(239, 68, 68, 0.2) !important;
  border-color: #ef4444 !important;
  color: #f87171 !important;
}

.dark .day-cell.weekend {
  background-color: rgba(30, 41, 59, 0.4) !important;
  border-color: #334155 !important;
  color: #64748b !important;
}

.dark .day-cell.holiday {
  background-color: rgba(30, 41, 59, 0.3) !important;
  border-color: #334155 !important;
  color: #64748b !important;
  opacity: 0.7 !important;
}

/* Student & Stat Cards in Dark Mode */
.dark .student-card {
  background: #0f172a !important;
  border-color: #334155 !important;
}

.dark .student-card.present {
  background: rgba(16, 185, 129, 0.15) !important;
  border-color: #10b981 !important;
}

.dark .student-card.absent {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: #ef4444 !important;
}

.dark .stat-card {
  background: #0f172a !important;
  border-color: #334155 !important;
}

.dark .stat-card.active-filter.total {
  background: rgba(59, 130, 246, 0.15) !important;
  border-color: #3b82f6 !important;
}

.dark .stat-card.active-filter.present {
  background: rgba(16, 185, 129, 0.15) !important;
  border-color: #10b981 !important;
}

.dark .stat-card.active-filter.absent {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: #ef4444 !important;
}

/* ==================== FEE RECEIPT PRINT & DARK THEME COMPATIBILITY ==================== */
/* Force light background and dark text for the fee receipt sheet even in dark mode */
.fee-receipt-sheet,
.dark .fee-receipt-sheet {
  background-color: #ffffff !important;
  color: #2d3748 !important;
  border-color: #e2e8f0 !important;
}

/* Header block: always dark blue header */
.fee-receipt-sheet .receipt-header,
.dark .fee-receipt-sheet .receipt-header {
  background-color: #1a365d !important;
  color: #ffffff !important;
  border-color: #ed8936 !important;
}

/* Student details card: always light blue/gray background with dark text */
.fee-receipt-sheet .student-details-card,
.dark .fee-receipt-sheet .student-details-card {
  background-color: #f7fafc !important;
  border-color: #e2e8f0 !important;
  border-left-color: #1a365d !important;
}

/* Specific text overrides to ignore global .dark rules */
.fee-receipt-sheet .text-slate-800,
.dark .fee-receipt-sheet .text-slate-800,
.fee-receipt-sheet .text-slate-700,
.dark .fee-receipt-sheet .text-slate-700,
.fee-receipt-sheet .text-slate-850,
.dark .fee-receipt-sheet .text-slate-850,
.fee-receipt-sheet .text-slate-900,
.dark .fee-receipt-sheet .text-slate-900,
.fee-receipt-sheet .text-slate-650,
.dark .fee-receipt-sheet .text-slate-650,
.fee-receipt-sheet .text-slate-600,
.dark .fee-receipt-sheet .text-slate-600,
.fee-receipt-sheet .text-slate-500,
.dark .fee-receipt-sheet .text-slate-500,
.fee-receipt-sheet .text-slate-400,
.dark .fee-receipt-sheet .text-slate-400,
.fee-receipt-sheet .text-[#1a365d],
.dark .fee-receipt-sheet .text-[#1a365d] {
  color: #2d3748 !important; /* default dark text */
}

/* Force specific style values inside Student Details card to ignore global dark mode overrides */
.fee-receipt-sheet .student-details-card *,
.dark .fee-receipt-sheet .student-details-card * {
  color: #2d3748 !important;
}
.fee-receipt-sheet .student-details-card .text-\[\#1a365d\],
.dark .fee-receipt-sheet .student-details-card .text-\[\#1a365d\] {
  color: #1a365d !important;
}
.fee-receipt-sheet .student-details-card .text-\[10px\],
.dark .fee-receipt-sheet .student-details-card .text-\[10px\] {
  color: #718096 !important;
}

/* Subheadings and labels inside sheet */
.fee-receipt-sheet .text-\[10px\].text-slate-400,
.dark .fee-receipt-sheet .text-\[10px\].text-slate-400,
.fee-receipt-sheet .text-\[10px\].text-slate-500,
.dark .fee-receipt-sheet .text-\[10px\].text-slate-500 {
  color: #718096 !important; /* medium gray for labels */
}

/* Specific title and highlighting color */
.fee-receipt-sheet .text-\[\#1a365d\],
.dark .fee-receipt-sheet .text-\[\#1a365d\] {
  color: #1a365d !important;
}

/* Table header color overrides */
.fee-receipt-sheet .bg-\[\#ebf8ff\],
.dark .fee-receipt-sheet .bg-\[\#ebf8ff\] {
  background-color: #ebf8ff !important;
}

.fee-receipt-sheet .text-\[\#1a365d\],
.dark .fee-receipt-sheet .text-\[\#1a365d\] {
  color: #1a365d !important;
}

/* Table rows borders */
.fee-receipt-sheet .divide-slate-100 > *,
.dark .fee-receipt-sheet .divide-slate-100 > * {
  border-color: #edf2f7 !important;
}

.fee-receipt-sheet .border-slate-200,
.dark .fee-receipt-sheet .border-slate-200 {
  border-color: #e2e8f0 !important;
}

/* Grand total section */
.fee-receipt-sheet .total-badge,
.dark .fee-receipt-sheet .total-badge {
  background-color: #1a365d !important;
  color: #ffffff !important;
}
.fee-receipt-sheet .total-badge *,
.dark .fee-receipt-sheet .total-badge * {
  color: #ffffff !important;
}

/* Print specific styles */
@media print {
  @page {
    size: auto;
    margin: 0mm; /* Strips browser header and footer (date, title, url, page number) */
  }

  body {
    margin: 1.6cm !important; /* Re-applies printable area margin to content */
    background: white !important;
    color: black !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Force light mode background/color scheme on print to save ink */
  html,
  body,
  .dark,
  html.dark,
  html.dark body {
    background-color: white !important;
    background: white !important;
    color: #1e293b !important;
  }

  /* Reset layout components for light mode print */
  .dark .bg-slate-900,
  .dark .bg-slate-950,
  .dark .bg-slate-800,
  .dark .bg-slate-900\/40,
  .dark .bg-slate-950\/80,
  .dark .bg-white,
  .dark .bg-slate-50,
  .dark .bg-slate-100 {
    background-color: white !important;
    background: white !important;
    color: #1e293b !important;
  }
  
  .dark .border-slate-700,
  .dark .border-slate-800 {
    border-color: #e2e8f0 !important;
  }

  .dark .text-white,
  .dark .text-slate-100,
  .dark .text-slate-200,
  .dark .text-slate-300 {
    color: #0f172a !important;
  }

  /* Table rules for multi-page print */
  table {
    page-break-inside: auto;
  }
  tr {
    page-break-inside: avoid !important;
    break-inside: avoid !important;
  }
  thead {
    display: table-header-group;
  }
  tfoot {
    display: table-footer-group;
  }

  /* Hide print-excluded elements globally */
  .print-hidden,
  .print\:hidden,
  header,
  nav,
  aside,
  footer,
  button,
  a[href^="javascript:"],
  #print-instructions-modal {
    display: none !important;
  }

  .fee-receipt-sheet,
  .print-card,
  .pdf-layout-document {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    min-height: 0 !important;
    height: auto !important;
  }
}

/* ── Centralized PDF Theme (Theme Independence) ── */
.pdf-theme {
  background-color: #ffffff !important;
  color: #1e293b !important;
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

.pdf-theme * {
  border-color: #e2e8f0 !important;
}

.pdf-theme .text-slate-400,
.pdf-theme .text-slate-350,
.pdf-theme .text-slate-500 {
  color: #64748b !important;
}

.pdf-theme .text-white {
  color: #ffffff !important;
}

.pdf-theme .bg-slate-50,
.pdf-theme .bg-[#f8fafc] {
  background-color: #f8fafc !important;
}

/* Enforce pass / fail alert badge contrast */
.pdf-theme .bg-emerald-50 {
  background-color: #f0fdf4 !important;
  color: #16a34a !important;
  border-color: #bbf7d0 !important;
}

.pdf-theme .bg-rose-50 {
  background-color: #fef2f2 !important;
  color: #dc2626 !important;
  border-color: #fecaca !important;
}

/* Preserve branding color bars and total badges */
.pdf-theme .bg-[#1a365d],
.pdf-theme .bg-[#1e3a8a] {
  background-color: #1a365d !important;
  color: #ffffff !important;
}

.pdf-theme .bg-[#1a365d] *,
.pdf-theme .bg-[#1e3a8a] * {
  color: #ffffff !important;
}

/* Force light mode in dark context browser prints */
@media print {
  .dark .pdf-theme,
  .dark .pdf-layout-document,
  .dark .print-card,
  .dark .fee-receipt-sheet,
  .dark #invoice-pdf-element,
  .dark #payslip-pdf-element {
    background-color: #ffffff !important;
    color: #1e293b !important;
    border-color: #e2e8f0 !important;
  }

  .dark .pdf-theme *,
  .dark .pdf-layout-document *,
  .dark .print-card *,
  .dark .fee-receipt-sheet *,
  .dark #invoice-pdf-element *,
  .dark #payslip-pdf-element * {
    background-color: transparent !important;
    color: #1e293b !important;
    border-color: #e2e8f0 !important;
  }

  .dark .pdf-theme .bg-[#1a365d],
  .dark .pdf-theme .bg-[#1e3a8a],
  .dark .pdf-layout-document .bg-[#1e3a8a],
  .dark .pdf-layout-document .bg-[#1a365d],
  .dark .print-card .bg-[#1e3a8a],
  .dark .print-card .bg-[#1a365d],
  .dark .fee-receipt-sheet .bg-[#1a365d],
  .dark #invoice-pdf-element .bg-[#1a365d],
  .dark #payslip-pdf-element .bg-[#1e3a8a] {
    background-color: #1a365d !important;
    color: #ffffff !important;
  }

  .dark .pdf-theme .bg-[#1a365d] *,
  .dark .pdf-theme .bg-[#1e3a8a] *,
  .dark .pdf-layout-document .bg-[#1e3a8a] *,
  .dark .pdf-layout-document .bg-[#1a365d] *,
  .dark .print-card .bg-[#1e3a8a] *,
  .dark .print-card .bg-[#1a365d] *,
  .dark .fee-receipt-sheet .bg-[#1a365d] *,
  .dark #invoice-pdf-element .bg-[#1a365d] *,
  .dark #payslip-pdf-element .bg-[#1e3a8a] * {
    color: #ffffff !important;
  }
}