/* ==========================================================================
   CIT Department Result & Datesheet Management System
   Lightweight, Clean, Academic Design System (No Emojis, Pure SVG Icons)
   ========================================================================== */

:root {
  --primary: #1b5e20;
  --primary-hover: #144618;
  --primary-light: #e8f5e9;
  --secondary: #0f172a;
  --dark-slate: #1e293b;
  --border-color: #cbd5e1;
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --success: #16a34a;
  --danger: #dc2626;
  --warning: #d97706;
  --radius: 8px;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px -1px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* SVG Icon Helpers */
.icon {
  display: inline-block;
  width: 1.15rem;
  height: 1.15rem;
  vertical-align: -0.18em;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.icon-sm {
  width: 0.95rem;
  height: 0.95rem;
}

.icon-lg {
  width: 1.4rem;
  height: 1.4rem;
}

/* Header & Navigation */
.app-header {
  background-color: var(--secondary);
  color: #ffffff;
  border-bottom: 3px solid var(--primary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.brand-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-badge {
  background-color: var(--primary);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-title-full {
  display: inline;
}

.brand-title-short {
  display: none;
}

.brand-sub {
  font-size: 0.75rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Header Right Area */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.user-badge-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.1);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.85rem;
  color: #e2e8f0;
}

.user-role-full {
  display: inline;
}

.user-role-short {
  display: none;
}

.logout-btn-text {
  display: inline;
}

.desktop-only {
  display: block;
}

.mobile-sticky-action-bar {
  display: none;
}

.sync-status {
  font-size: 0.78rem;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  padding: 0.35rem 0.7rem;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: all 0.2s ease;
  user-select: none;
}

.sync-status:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.3);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.sync-dot.online {
  background-color: #22c55e;
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.7);
}

.sync-dot.syncing {
  background-color: #38bdf8;
  animation: pulseSync 1s infinite;
}

.sync-dot.offline {
  background-color: #f59e0b;
}

.sync-dot.error {
  background-color: #ef4444;
}

@keyframes pulseSync {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

/* Layout */
.app-container {
  max-width: 1200px;
  margin: 1.5rem auto;
  padding: 0 1rem;
  flex: 1;
  width: 100%;
}

/* Cards */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.card-header {
  padding: 1rem 1.25rem;
  background-color: #ffffff;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-body {
  padding: 1.25rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-secondary {
  background-color: #747b86;
  color: #ffffff;
}

.btn-secondary:hover {
  background-color: #717777;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--border-color);
  color: var(--secondary);
}

.btn-outline:hover {
  background-color: #606161;
}

.btn-danger {
  background-color: var(--danger);
  color: #ffffff;
}

.btn-danger:hover {
  background-color: #b91c1c;
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
}

/* Sub Navigation Tabs */
.sub-nav {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 0.25rem;
  flex-wrap: wrap;
}

.sub-nav-btn {
  background: transparent;
  border: none;
  padding: 0.55rem 1.1rem;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -0.25rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  transition: all 0.15s ease;
}

.sub-nav-btn:hover {
  color: var(--secondary);
}

.sub-nav-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* Forms */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.35rem;
}

.form-control, .form-select {
  width: 100%;
  padding: 0.55rem 0.75rem;
  font-size: 0.88rem;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  background-color: #ffffff;
  color: var(--text-main);
  transition: border-color 0.15s ease;
}

.form-control:focus, .form-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.15);
}

.form-control-sm, .form-select-sm {
  padding: 0.35rem 0.55rem;
  font-size: 0.82rem;
}

/* Tables */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  text-align: left;
}

.table th, .table td {
  padding: 0.65rem 0.75rem;
  vertical-align: middle;
}

.table-bordered th, .table-bordered td {
  border: 1px solid var(--border-color);
}

.table-sm th, .table-sm td {
  padding: 0.45rem 0.55rem;
  font-size: 0.82rem;
}

.table thead th {
  background-color: #f8fafc;
  font-weight: 700;
  color: #334155;
}

/* Result Table Ranking & Highlight Styling */
.result-sheet-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.result-sheet-table th,
.result-sheet-table td {
  padding: 0.45rem 0.35rem;
  vertical-align: middle;
}

.result-sheet-table .col-rank { width: 70px; text-align: center; }
.result-sheet-table .col-roll { width: 65px; text-align: center; }
.result-sheet-table .col-name { min-width: 125px; text-align: left; }
.result-sheet-table .col-subject { min-width: 65px; text-align: center; }
.result-sheet-table .col-total { width: 80px; text-align: center; }
.result-sheet-table .col-pct { width: 55px; text-align: center; }
.result-sheet-table .col-grade { width: 55px; text-align: center; }
.result-sheet-table .col-status { width: 75px; text-align: center; }

.rank-1-row {
  background-color: #dcfce7 !important;
  border-left: 4px solid #16a34a !important;
}

.rank-2-row {
  background-color: #ecfdf5 !important;
  border-left: 4px solid #059669 !important;
}

.rank-3-row {
  background-color: #f0fdf4 !important;
  border-left: 4px solid #10b981 !important;
}

.row-fail {
  background-color: #fef2f2 !important;
  border-left: 4px solid #dc2626 !important;
}

.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.rank-badge-1 {
  background-color: #16a34a;
  color: #ffffff;
}

.rank-badge-2 {
  background-color: #059669;
  color: #ffffff;
}

.rank-badge-3 {
  background-color: #10b981;
  color: #ffffff;
}

.rank-badge-general {
  background-color: #e2e8f0;
  color: #475569;
}

.grade-badge {
  display: inline-block;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 800;
  font-family: monospace;
}

.grade-A-plus, .grade-A {
  background-color: #dcfce7;
  color: #166534;
}

.grade-B, .grade-C {
  background-color: #e0f2fe;
  color: #0369a1;
}

.grade-D {
  background-color: #fef9c3;
  color: #854d0e;
}

.grade-F {
  background-color: #fee2e2;
  color: #991b1b;
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: 4px;
}

.badge-success {
  background-color: #dcfce7;
  color: #166534;
}

.badge-danger {
  background-color: #fee2e2;
  color: #991b1b;
}

.badge-secondary {
  background-color: #f1f5f9;
  color: #475569;
}

/* Marks Input Table */
.marks-input {
  width: 75px;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.35rem;
  border: 1px solid var(--border-color);
  border-radius: 4px;
}

.marks-input:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #f0fdf4;
}

.marks-input.absent-mode {
  background-color: #fee2e2;
  color: #991b1b;
  border-color: #fca5a5;
}

/* Grid System */
.row {
  display: flex;
  flex-wrap: wrap;
  margin: -0.5rem;
}

.col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-12 {
  padding: 0.5rem;
  width: 100%;
}

@media (min-width: 768px) {
  .col-md-4 { width: 33.33333%; }
  .col-md-5 { width: 41.66667%; }
  .col-md-6 { width: 50%; }
  .col-md-7 { width: 58.33333%; }
  .col-md-8 { width: 66.66667%; }
  .col-md-12 { width: 100%; }
}

/* Login Card */
.login-card {
  max-width: 440px;
  margin: 3.5rem auto;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.login-header {
  background-color: var(--secondary);
  color: #ffffff;
  padding: 1.75rem 1.5rem;
  text-align: center;
  border-bottom: 3px solid var(--primary);
}

.login-body {
  padding: 1.75rem 1.5rem;
}

.role-toggle-group {
  display: flex;
  background-color: #f1f5f9;
  padding: 4px;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  gap: 4px;
}

.role-toggle-btn {
  flex: 1;
  padding: 0.65rem;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
}

.role-toggle-btn.active {
  background: #ffffff;
  color: var(--secondary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Toast Notifications */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: var(--secondary);
  color: #ffffff;
  padding: 0.75rem 1.25rem;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 500;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
  z-index: 1000;
  transition: opacity 0.3s ease;
}

/* Session Banner & Promotion */
.session-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 1rem 1.25rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  border-left: 5px solid var(--primary);
}

.session-info {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.session-tag {
  background-color: var(--primary);
  color: #ffffff;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.03em;
}

/* Nav Pills for Roster Classes */
.nav-pills {
  display: flex;
  gap: 0.5rem;
  background-color: #f1f5f9;
  padding: 4px;
  border-radius: 8px;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.nav-pill-btn {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  border: none;
  background: transparent;
  border-radius: 6px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-pill-btn:hover {
  color: var(--secondary);
}

.nav-pill-btn.active {
  background-color: #ffffff;
  color: var(--primary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* Import Box */
.import-box {
  background-color: #f8fafc;
  border: 1px dashed var(--border-color);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
  transition: border-color 0.15s ease;
}

.import-box:hover {
  border-color: var(--primary);
}

/* Modal Backdrop & Dialog */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.7);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-dialog {
  background-color: #ffffff;
  border-radius: 10px;
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.modal-header {
  padding: 1.25rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-body {
  padding: 1.25rem;
}

.modal-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Official Print Layout (for Date Sheet & Result PDF Generation) */
.print-only-header {
  display: none;
}


/* Day Name Badges */
.day-name-badge {
  display: inline-block;
  padding: 0.2rem 0.45rem;
  font-size: 0.78rem;
  border-radius: 4px;
  background-color: #f1f5f9;
  color: #475569;
  font-weight: 600;
  min-width: 82px;
  text-align: center;
  border: 1px solid var(--border-color);
  transition: all 0.2s ease;
}

.day-name-badge.active {
  background-color: #dcfce7;
  color: #15803d;
  border-color: #86efac;
}

/* ==========================================================================
   Mobile Responsive System & Native Android UI Aesthetics
   ========================================================================== */

@media (max-width: 768px) {
  /* Prevent browser auto-zoom on mobile inputs */
  input[type="text"],
  input[type="password"],
  input[type="number"],
  input[type="date"],
  select,
  textarea {
    font-size: 16px !important;
  }

  /* Fixed Native Android Top App Bar (56px) */
  .app-header {
    height: 56px;
    min-height: 56px;
    max-height: 56px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.28);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0 0.75rem;
    padding-top: env(safe-area-inset-top, 0);
  }

  .header-container {
    height: 56px;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: nowrap !important;
    gap: 0.45rem;
  }

  .brand-area {
    gap: 0.5rem;
    flex-shrink: 1;
    min-width: 0;
    display: flex;
    align-items: center;
  }

  .brand-badge {
    width: 34px;
    height: 34px;
    font-size: 0.95rem;
    border-radius: 6px;
    flex-shrink: 0;
  }

  .brand-text {
    min-width: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-title {
    font-size: 0.98rem;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-title-full {
    display: none !important;
  }

  .brand-title-short {
    display: inline !important;
  }

  .brand-sub {
    display: none !important;
  }

  .header-actions {
    gap: 0.35rem;
    flex-shrink: 0;
    display: flex;
    align-items: center;
  }

  .sync-status {
    padding: 0.28rem 0.5rem;
    font-size: 0.72rem;
    gap: 0.35rem;
    border-radius: 6px;
  }

  .user-badge-header {
    padding: 0.28rem 0.5rem;
    font-size: 0.75rem;
    border-radius: 6px;
    gap: 0.3rem;
  }

  .user-role-full {
    display: none !important;
  }

  .user-role-short {
    display: inline !important;
  }

  .logout-btn {
    padding: 0.32rem 0.5rem !important;
  }

  .logout-btn-text {
    display: none !important;
  }

  /* Horizontal Pill Navigation (Android Scrollable Tab Strip) */
  .sub-nav {
    display: flex;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 0.45rem;
    padding: 0.35rem 0.1rem 0.65rem 0.1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .sub-nav::-webkit-scrollbar {
    display: none;
  }

  .sub-nav-btn {
    flex-shrink: 0;
    padding: 0.48rem 0.95rem;
    font-size: 0.82rem;
    border-radius: 20px;
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
    margin-bottom: 0;
    border-bottom: none;
    white-space: nowrap;
  }

  .sub-nav-btn.active {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
  }

  .sub-nav-btn svg {
    width: 15px;
    height: 15px;
  }

  /* Roster Class Selector Tabs (CIT 1st, 2nd, 3rd Year) */
  .nav-pills {
    display: flex;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 4px;
    gap: 4px;
  }

  .nav-pills::-webkit-scrollbar {
    display: none;
  }

  .nav-pill-btn {
    flex-shrink: 0;
    padding: 0.45rem 0.8rem;
    font-size: 0.82rem;
    white-space: nowrap;
  }

  /* Application Container */
  .app-container {
    padding: 0.65rem 0.65rem 5rem 0.65rem;
    margin: 0.5rem auto;
  }

  /* Cards and Headers */
  .card {
    border-radius: 10px;
    margin-bottom: 1rem;
  }

  .card-header {
    padding: 0.75rem 0.9rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
  }

  .card-header > div:last-child {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    width: 100%;
  }

  .card-header > div:last-child .btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .card-body {
    padding: 0.85rem;
  }

  /* Buttons & Tap Targets */
  .btn {
    min-height: 38px;
    padding: 0.5rem 0.85rem;
  }

  /* Forms & Rows */
  .row {
    margin: -0.25rem;
  }

  .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-12 {
    padding: 0.25rem;
    width: 100% !important;
  }

  /* Date Sheet Creation List Items */
  .datesheet-subject-row {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.45rem !important;
    padding: 0.6rem 0.2rem !important;
  }

  /* Mobile Sticky Bottom Action Bar */
  .desktop-only {
    display: none !important;
  }

  .mobile-sticky-action-bar {
    display: block !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom, 0px)) 1rem;
    z-index: 999;
  }

  .mobile-sticky-action-bar .btn {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
  }

  /* Table Horizontal Scrolling on Mobile */
  .table-responsive {
    border-radius: 8px;
    border: 1px solid var(--border-color);
    -webkit-overflow-scrolling: touch;
    margin-bottom: 0.75rem;
  }

  /* Marks Input Fields */
  .marks-input {
    width: 65px;
    font-size: 16px !important;
    padding: 0.4rem 0.2rem;
    min-height: 40px;
  }

  /* Mobile Modals (Full-screen sheet style) */
  .modal-overlay {
    padding: 0;
  }

  .modal-dialog {
    max-width: 100% !important;
    width: 100% !important;
    height: 100% !important;
    max-height: 100% !important;
    border-radius: 0 !important;
    margin: 0 !important;
    display: flex;
    flex-direction: column;
  }

  .modal-body {
    flex: 1;
    overflow-y: auto;
  }

  #printModalWrapper {
    padding: 0 !important;
  }

  #printModalWrapper > div {
    max-width: 100vw !important;
    width: 100vw !important;
    max-height: 100vh !important;
    height: 100vh !important;
    border-radius: 0 !important;
    padding: 0.85rem !important;
  }

  /* Footer on Mobile */
  footer {
    padding-bottom: 2rem !important;
  }

  footer > div {
    flex-direction: column !important;
    text-align: center;
    gap: 0.35rem !important;
  }
}

/* Extra-small screens (Compact Android Phones <= 440px) */
@media (max-width: 440px) {
  .app-header {
    padding: 0 0.5rem;
  }

  .brand-area {
    gap: 0.35rem;
  }

  .brand-badge {
    width: 30px;
    height: 30px;
    font-size: 0.85rem;
  }

  .brand-title {
    font-size: 0.9rem;
  }

  /* On small phones, hide badge text and show compact dot */
  #syncStatusBadge {
    display: none;
  }

  .sync-status {
    padding: 0.3rem 0.45rem;
  }

  .user-badge-header {
    padding: 0.25rem 0.45rem;
    font-size: 0.72rem;
  }
}

@media print {
  @page {
    size: A4 landscape;
    margin: 4mm 5mm;
  }

  /* Hide interactive navigation and controls */
  .no-print, .app-header, .role-nav, .sub-nav, .btn, .role-banner, .toast-notice, footer {
    display: none !important;
  }
  
  html, body {
    background-color: #ffffff !important;
    color: #000000 !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    font-size: 7pt !important;
  }

  /* Prevent duplicate printing: hide background page when modal preview is open */
  body.print-modal-open .app-container,
  body:has(#printModalWrapper) .app-container {
    display: none !important;
  }

  /* Support Printing from Modal cleanly without backdrop or dialog chrome */
  #printModalWrapper {
    position: static !important;
    inset: auto !important;
    background: transparent !important;
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: block !important;
    box-shadow: none !important;
  }

  #printModalWrapper > div {
    max-width: 100% !important;
    max-height: none !important;
    overflow: visible !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    border: none !important;
    background: #ffffff !important;
  }

  /* Direct in-page print container overrides (when printing without modal) */
  body:not(.print-modal-open) .app-container,
  body:not(.print-modal-open) main,
  body:not(.print-modal-open) #mainContentArea,
  body:not(.print-modal-open) #adminTabContent,
  body:not(.print-modal-open) #teacherTabContent,
  body:not(.print-modal-open) #compiledResultContainer,
  body:not(.print-modal-open) #teacherResultPreviewArea {
    padding: 0 !important;
    margin: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    overflow: visible !important;
    display: block !important;
  }

  /* Unclip horizontal scroll container for PDF and Print */
  .table-responsive {
    overflow: visible !important;
    overflow-x: visible !important;
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .card {
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    background: transparent !important;
  }

  .card-body {
    padding: 0 !important;
    overflow: visible !important;
    width: 100% !important;
  }

  .print-only-header {
    display: block !important;
    text-align: center;
    border-bottom: 2px solid #000;
    padding-bottom: 4px;
    margin-bottom: 6px;
  }

  .print-only-header h2 {
    font-size: 13pt;
    font-weight: bold;
    text-transform: uppercase;
    margin: 0 0 2px 0;
  }

  .print-only-header h3 {
    font-size: 10pt;
    font-weight: bold;
    margin: 0 0 2px 0;
  }

  .print-only-header p {
    font-size: 7.5pt;
    color: #222;
    margin: 0;
  }

  /* Date Sheet Table Print Styles */
  #printDocContent table {
    width: 100% !important;
    border-collapse: collapse !important;
  }

  /* Result Sheet All-Column Guaranteed Landscape Fit */
  #printableResultSheet,
  .printable-result-container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .result-sheet-table {
    border: 1px solid #000 !important;
    width: 100% !important;
    max-width: 100% !important;
    table-layout: fixed !important; /* CRITICAL: Enforces strict 100% landscape fit */
    border-collapse: collapse !important;
    font-size: 6.2pt !important;
    margin: 0 !important;
  }

  .result-sheet-table th, 
  .result-sheet-table td {
    border: 1px solid #000 !important;
    padding: 2px 1px !important;
    font-size: 6.2pt !important;
    line-height: 1.1 !important;
    color: #000 !important;
    text-align: center !important;
    word-break: break-word !important;
    overflow: hidden !important;
  }

  .result-sheet-table th {
    background-color: #f1f5f9 !important;
    font-weight: 700 !important;
  }

  /* Proportional column sizing for 100% landscape fit across all 18+ columns */
  .result-sheet-table .col-rank {
    width: 4.5% !important;
  }

  .result-sheet-table .col-roll {
    width: 5.5% !important;
    font-weight: bold !important;
  }

  .result-sheet-table .col-name {
    width: 13.5% !important;
    text-align: left !important;
    white-space: normal !important;
    font-weight: 600 !important;
  }

  .result-sheet-table .col-subject {
    /* Auto-shares remaining percentage equally */
    font-size: 6pt !important;
  }

  .result-sheet-table .col-total {
    width: 6.5% !important;
    font-weight: bold !important;
  }

  .result-sheet-table .col-pct {
    width: 4.5% !important;
    font-weight: bold !important;
  }

  .result-sheet-table .col-grade {
    width: 4% !important;
    font-weight: bold !important;
  }

  .result-sheet-table .col-status {
    width: 4.5% !important;
    font-weight: bold !important;
  }

  /* Clean print badges */
  .result-sheet-table .rank-badge,
  .result-sheet-table .grade-badge,
  .result-sheet-table .badge {
    padding: 0 !important;
    font-size: 5.8pt !important;
    border: none !important;
    background: transparent !important;
    color: #000 !important;
    font-weight: bold !important;
    box-shadow: none !important;
  }

  .result-sheet-table .rank-badge.badge-danger {
    color: #b91c1c !important;
  }

  .rank-1-row, .rank-2-row, .rank-3-row {
    background-color: #f0fdf4 !important;
  }

  .row-fail {
    background-color: #fff5f5 !important;
  }

  .signature-section {
    display: flex !important;
    justify-content: space-between !important;
    margin-top: 25px !important;
    padding: 0 10px !important;
  }

  .sig-box {
    text-align: center !important;
    border-top: 1px dashed #000 !important;
    width: 160px !important;
    padding-top: 3px !important;
    font-size: 7.5pt !important;
    font-weight: bold !important;
  }
}