/* ============================================================
   CABE LMS — Design System (Indigo, clean & professional)
   Loaded globally from layouts/app.blade.php and auth pages.
   Builds ON TOP of Bootstrap 5.3 (do not remove Bootstrap).
   ============================================================ */

/* ------------------------------------------------------------
   1. DESIGN TOKENS
   ------------------------------------------------------------ */
:root {
  /* Brand — indigo scale */
  --indigo-50:  #eef2ff;
  --indigo-100: #e0e7ff;
  --indigo-200: #c7d2fe;
  --indigo-300: #a5b4fc;
  --indigo-400: #818cf8;
  --indigo-500: #6366f1;
  --indigo-600: #4f46e5;
  --indigo-700: #4338ca;
  --indigo-800: #3730a3;
  --indigo-900: #312e81;

  --primary:         var(--indigo-600);
  --primary-hover:   var(--indigo-700);
  --primary-light:   var(--indigo-50);
  --primary-border:  var(--indigo-200);
  --primary-glow:    rgba(79, 70, 229, .28);
  --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #6366f1 45%, #3b82f6 100%);

  /* Neutrals — slate */
  --bg:           #f4f6fb;
  --surface:      #ffffff;
  --surface-2:    #f8fafc;
  --border:       #e6e9f2;
  --border-strong:#d7dcea;
  --text:         #0f172a;
  --text-2:       #334155;
  --muted:        #64748b;
  --muted-2:      #94a3b8;

  /* Topbar */
  --topbar-bg:      #0b1020;
  --topbar-bg-2:    #111733;
  --topbar-border:  rgba(255,255,255,.08);
  --topbar-text:    #a3adc4;
  --topbar-hover:   #ffffff;

  /* Feedback */
  --success: #10b981; --success-bg: #ecfdf5;
  --warning: #f59e0b; --warning-bg: #fffbeb;
  --danger:  #ef4444; --danger-bg:  #fef2f2;
  --info:    #0ea5e9; --info-bg:    #f0f9ff;

  /* Shape & depth */
  --radius:    .875rem;
  --radius-lg: 1.125rem;
  --radius-xl: 1.375rem;
  --shadow-xs: 0 1px 2px rgba(15,23,42,.04);
  --shadow-sm: 0 2px 8px rgba(15,23,42,.05);
  --shadow:    0 6px 20px rgba(15,23,42,.07);
  --shadow-lg: 0 16px 40px rgba(15,23,42,.12);

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --ring: 0 0 0 4px var(--primary-glow);
}

/* ------------------------------------------------------------
   2. BASE
   ------------------------------------------------------------ */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(99,102,241,.07), transparent 60%),
    radial-gradient(900px 420px at -10% 0%, rgba(59,130,246,.06), transparent 55%),
    var(--bg);
  color: var(--text-2);
  min-height: 100vh;
  letter-spacing: -.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

h1,h2,h3,h4,h5,h6 { color: var(--text); font-weight: 700; letter-spacing: -.02em; }

a { color: var(--primary); }
a:hover { color: var(--primary-hover); }

::selection { background: var(--indigo-200); color: var(--indigo-900); }

/* Scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cdd3e4; border-radius: 999px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--indigo-300); }

/* Focus visibility (keyboard) */
:focus-visible { outline: none; box-shadow: var(--ring); border-radius: .5rem; }

/* Utility: muted text shades */
.text-muted { color: var(--muted) !important; }
.small, small { font-size: .84em; }

/* ------------------------------------------------------------
   3. BUTTONS
   ------------------------------------------------------------ */
.btn {
  font-weight: 600;
  border-radius: .75rem;
  padding: .55rem 1rem;
  font-size: .9rem;
  transition: transform .12s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
  display: inline-flex; align-items: center; justify-content: center; gap: .45rem;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn:focus-visible { box-shadow: var(--ring); }

.btn-primary {
  background: var(--primary-gradient);
  border: none;
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover, .btn-primary:focus {
  color: #fff;
  filter: brightness(1.05);
  box-shadow: 0 6px 20px var(--primary-glow);
  transform: translateY(-1px);
}
.btn-primary:disabled, .btn-primary.disabled { opacity:.6; transform:none; }

.btn-secondary { background:#eef1f8; border:1px solid var(--border-strong); color:var(--text-2); }
.btn-secondary:hover { background:#e5e9f5; color:var(--text); }

.btn-outline-primary { border:1.5px solid var(--primary-border); color:var(--primary); background:transparent; }
.btn-outline-primary:hover { background:var(--primary-light); border-color:var(--primary); color:var(--primary-hover); }

.btn-outline-secondary { border:1.5px solid var(--border-strong); color:var(--muted); background:var(--surface); }
.btn-outline-secondary:hover { background:var(--surface-2); color:var(--text); border-color:var(--muted-2); }

.btn-success { background:var(--success); border:none; }
.btn-success:hover { background:#0ea371; }
.btn-danger { background:var(--danger); border:none; }
.btn-danger:hover { background:#dc2626; }
.btn-warning { background:var(--warning); border:none; color:#fff; }
.btn-warning:hover { background:#d97706; color:#fff; }
.btn-info { background:var(--info); border:none; color:#fff; }

.btn-light { background:var(--surface); border:1px solid var(--border-strong); color:var(--text-2); }
.btn-light:hover { background:var(--surface-2); }

.btn-dark { background:#111827; border:none; }
.btn-dark:hover { background:#1f2937; }

.btn-link { color:var(--primary); text-decoration:none; }
.btn-link:hover { color:var(--primary-hover); text-decoration:underline; }

.btn-sm { padding:.4rem .75rem; font-size:.82rem; border-radius:.6rem; }
.btn-lg { padding:.8rem 1.4rem; font-size:1rem; border-radius:.9rem; }
.btn-xs { padding:.22rem .55rem; font-size:.74rem; border-radius:.5rem; line-height:1.2; }
.btn-rounded, .rounded-pill.btn { border-radius: 999px; }

/* ------------------------------------------------------------
   4. CARDS
   ------------------------------------------------------------ */
.card, .card-custom {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xs);
  transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease;
}
.card-custom { padding: 1.25rem; }
.card-custom:hover { box-shadow: var(--shadow); border-color: var(--border-strong); }

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

/* Hover lift used on quick-action / stat cards */
.hover-shadow { transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease; }
.hover-shadow:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: var(--primary-border); color: var(--text); }

/* Allow truncation inside flex children */
.min-w-0 { min-width: 0; }

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem;
  font-weight: 700;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
}
.card-footer { background: var(--surface-2); border-top: 1px solid var(--border); }

/* Stat / metric tile */
.stat-tile { display:flex; align-items:center; gap:1rem; }
.stat-icon {
  width:52px; height:52px; border-radius: .9rem; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  font-size:1.3rem;
}
.stat-value { font-size:1.5rem; font-weight:800; color:var(--text); line-height:1.1; letter-spacing:-.02em; }
.stat-label { font-size:.8rem; color:var(--muted); font-weight:600; margin-top:.15rem; }

/* Icon chip (tinted circle/square used across pages) */
.icon-chip {
  width:42px; height:42px; border-radius:.75rem; flex-shrink:0;
  display:inline-flex; align-items:center; justify-content:center; font-size:1.05rem;
}

/* ------------------------------------------------------------
   5. TABLES
   ------------------------------------------------------------ */
.table { --bs-table-bg: transparent; color: var(--text-2); font-size:.9rem; margin-bottom:0; }
.table thead th {
  font-size:.72rem; text-transform:uppercase; letter-spacing:.06em;
  color:var(--muted); font-weight:700;
  background:var(--surface-2);
  border-bottom:1px solid var(--border);
  padding:.8rem 1rem; white-space:nowrap;
}
.table tbody td { padding:.85rem 1rem; border-color:var(--border); vertical-align:middle; }
.table tbody tr { transition: background .12s ease; }
.table tbody tr:hover { background: var(--indigo-50); }
.table > :not(caption) > * > * { border-bottom-color: var(--border); }

.table-responsive { border-radius: var(--radius); }

/* ------------------------------------------------------------
   6. FORMS
   ------------------------------------------------------------ */
.form-control, .form-select {
  border-radius:.75rem; border:1.5px solid var(--border-strong);
  padding:.6rem .9rem; font-size:.92rem; color:var(--text);
  background-color: var(--surface);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.form-control::placeholder { color:var(--muted-2); }
.form-control:focus, .form-select:focus {
  border-color: var(--primary);
  box-shadow: var(--ring);
  background-color: var(--surface);
}
.form-control.is-invalid { border-color: var(--danger); }
.form-label { font-weight:600; font-size:.85rem; color:var(--text-2); margin-bottom:.4rem; }
.form-check-input { border-color: var(--border-strong); }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-input:focus { box-shadow: var(--ring); border-color: var(--primary); }
.input-group-text { background:var(--surface-2); border-color:var(--border-strong); color:var(--muted); border-radius:.75rem; }
.form-text { color:var(--muted); font-size:.8rem; }

/* ------------------------------------------------------------
   7. BADGES
   ------------------------------------------------------------ */
.badge { font-weight:600; padding:.4em .65em; border-radius:.5rem; letter-spacing:.01em; }
.badge.rounded-pill { padding:.45em .8em; }

/* Soft tinted badge helpers */
.badge-soft-primary { background:var(--primary-light); color:var(--primary-hover); border:1px solid var(--primary-border); }
.badge-soft-success { background:var(--success-bg); color:#059669; border:1px solid #a7f3d0; }
.badge-soft-warning { background:var(--warning-bg); color:#b45309; border:1px solid #fde68a; }
.badge-soft-danger  { background:var(--danger-bg); color:#dc2626; border:1px solid #fecaca; }
.badge-soft-info    { background:var(--info-bg); color:#0369a1; border:1px solid #bae6fd; }
.badge-soft-muted   { background:#eef1f6; color:var(--muted); border:1px solid var(--border); }

/* Accessibility override: prevent invisible text when tinted background matches text utility class */
.badge.bg-warning, .badge.bg-warning-subtle, .badge[class*="bg-warning"] { color: #92400e !important; }
.badge.bg-warning.text-warning, .badge[class*="bg-warning"].text-warning { color: #92400e !important; }
.badge.bg-info, .badge.bg-info-subtle, .badge[class*="bg-info"] { color: #0369a1 !important; }
.badge.bg-info.text-info, .badge[class*="bg-info"].text-info { color: #0369a1 !important; }
.badge.bg-danger, .badge.bg-danger-subtle, .badge[class*="bg-danger"] { color: #991b1b !important; }
.badge.bg-danger.text-danger, .badge[class*="bg-danger"].text-danger { color: #991b1b !important; }
.badge.bg-secondary, .badge.bg-secondary-subtle, .badge[class*="bg-secondary"] { color: #334155 !important; }
.badge.bg-secondary.text-secondary, .badge[class*="bg-secondary"].text-secondary { color: #334155 !important; }

/* Role badges (used in users list) */
.badge-role-super_admin { background:#fee2e2; color:#dc2626; border:1px solid #fca5a5; }
.badge-role-mentor      { background:#fef3c7; color:#d97706; border:1px solid #fcd34d; }
.badge-role-school      { background:#dbeafe; color:#2563eb; border:1px solid #bfdbfe; }
.badge-role-student     { background:#dcfce7; color:#16a34a; border:1px solid #bbf7d0; }

/* ------------------------------------------------------------
   8. ALERTS
   ------------------------------------------------------------ */
.alert { border:none; border-radius: var(--radius); padding:.9rem 1.1rem; font-size:.92rem; box-shadow:var(--shadow-xs); }
.alert-success { background:var(--success-bg); color:#065f46; }
.alert-danger  { background:var(--danger-bg); color:#991b1b; }
.alert-warning { background:var(--warning-bg); color:#92400e; }
.alert-info    { background:var(--info-bg); color:#075985; }

/* ------------------------------------------------------------
   9. TOPBAR NAVIGATION
   ------------------------------------------------------------ */
.cabe-topbar {
  background: linear-gradient(180deg, var(--topbar-bg) 0%, var(--topbar-bg-2) 100%);
  border-bottom: 1px solid var(--topbar-border);
  position: sticky; top:0; z-index:1030;
  box-shadow: 0 8px 24px rgba(2,6,23,.25);
  backdrop-filter: saturate(140%) blur(8px);
}

.brand-logo-box { display:flex; align-items:center; gap:.7rem; color:#fff; text-decoration:none; font-weight:800; font-size:1.12rem; }
.brand-icon-badge {
  width:40px; height:40px; border-radius:12px; background:var(--primary-gradient);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 6px 16px var(--primary-glow); color:#fff; font-size:1.15rem;
}

.topbar-nav { display:flex; align-items:center; gap:.2rem; list-style:none; margin:0; padding:0; }
.topbar-nav .nav-link {
  display:inline-flex; align-items:center; gap:.45rem;
  padding:.45rem .75rem; color:var(--topbar-text); font-weight:600; font-size:.84rem;
  border-radius:.7rem; text-decoration:none; white-space:nowrap;
  transition: color .15s ease, background .15s ease;
}
.topbar-nav .nav-link i { font-size:.95rem; }
.topbar-nav .nav-link:hover { color:var(--topbar-hover); background:rgba(255,255,255,.06); }
.topbar-nav .nav-link.active { color:#fff; background:var(--primary-gradient); box-shadow:0 6px 16px var(--primary-glow); }

.topbar-nav .dropdown-menu {
  background:#0d1527; border:1px solid rgba(255,255,255,.1);
  border-radius:1rem; box-shadow:0 20px 44px rgba(2,6,23,.5);
  padding:.5rem; margin-top:.6rem; min-width:230px; z-index:1050;
}
.topbar-nav .dropdown-item {
  color:#9aa5c0; font-size:.86rem; font-weight:600; border-radius:.6rem;
  padding:.55rem .8rem; display:flex; align-items:center; gap:.65rem;
  transition: background .13s ease, color .13s ease;
}
.topbar-nav .dropdown-item:hover, .topbar-nav .dropdown-item.active { color:#fff; background:rgba(99,102,241,.25); }
.topbar-nav .dropdown-item i { width:18px; text-align:center; color:var(--indigo-300); }
.topbar-nav .dropdown-divider { border-color:rgba(255,255,255,.08); margin:.35rem .25rem; }

/* Notification + profile buttons on topbar */
.topbar-icon-btn {
  width:40px; height:40px; border-radius:.8rem; display:inline-flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.12); color:#e6e9f2;
  transition: background .15s ease, transform .12s ease; position:relative;
}
.topbar-icon-btn:hover { background:rgba(255,255,255,.14); color:#fff; }

/* ------------------------------------------------------------
   10. PAGE SHELL
   ------------------------------------------------------------ */
.main-container { flex:1; width:100%; max-width:1440px; margin:0 auto; padding:2rem 1.5rem 3rem; }

/* Role-aware shells: peserta memakai mobile-first, role operasional tetap desktop-first. */
.student-main-container { max-width: 1280px; }
.staff-main-container { max-width: 1440px; }

.mobile-navigation-panel {
  max-height: calc(100dvh - 72px);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.admin-mobile-accordion { width: 100%; }
.admin-mobile-group { border-bottom: 1px solid rgba(255,255,255,.08); }
.admin-mobile-group__toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: .75rem; padding: .7rem .85rem; color: var(--topbar-text); background: transparent;
  border: 0; border-radius: .65rem; text-align: left; font-weight: 700;
}
.admin-mobile-group__toggle:hover, .admin-mobile-group__toggle:focus-visible,
.admin-mobile-group.is-active > .admin-mobile-group__toggle { color: #fff; background: rgba(99,102,241,.22); }
.admin-mobile-group__toggle .fa-chevron-down { transition: transform .2s ease; }
.admin-mobile-group__toggle .rotate-180 { transform: rotate(180deg); }
.admin-mobile-group .nav-link { margin: .15rem 0 .15rem .5rem; }
.admin-breadcrumb { --bs-breadcrumb-divider: '›'; font-size: .74rem; }
.admin-breadcrumb a { color: var(--primary); text-decoration: none; }
.admin-breadcrumb .breadcrumb-item + .breadcrumb-item::before { color: var(--muted); }

@media (min-width: 1200px) and (max-width: 1550px) {
  .role-super_admin .topbar-nav .nav-link { padding: .5rem .55rem; font-size: .76rem; gap: .3rem; }
  .role-super_admin .topbar-nav .nav-link i { font-size: .8rem; }
}

@media (min-resolution: 1.75dppx) {
  .role-super_admin .topbar-nav .nav-link { min-height: 2.5rem; }
}

.student-bottom-nav { display:none; }

.page-header-strip {
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-xl);
  padding:1.4rem 1.6rem; margin-bottom:1.75rem; box-shadow:var(--shadow-sm);
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem;
}
.page-header-strip .page-title { font-size:1.35rem; font-weight:800; margin:0; }
.page-header-strip .page-subtext { color:var(--muted); font-size:.87rem; margin-top:.2rem; }

/* Section heading inside content */
.section-title { font-size:.78rem; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); font-weight:700; margin-bottom:.9rem; }

/* ------------------------------------------------------------
   11. EMPTY STATE
   ------------------------------------------------------------ */
.empty-state { text-align:center; padding:3rem 1.5rem; color:var(--muted); }
.empty-state .empty-icon {
  width:74px; height:74px; border-radius:50%; background:var(--indigo-50); color:var(--indigo-400);
  display:inline-flex; align-items:center; justify-content:center; font-size:1.9rem; margin-bottom:1rem;
}
.empty-state h5 { color:var(--text); font-weight:700; }
.empty-state p { color:var(--muted); font-size:.9rem; max-width:420px; margin:0 auto 1.25rem; }

/* ------------------------------------------------------------
   12. AVATAR
   ------------------------------------------------------------ */
.avatar { border-radius:50%; object-fit:cover; border:2px solid var(--surface); box-shadow:var(--shadow-xs); }
.avatar-sm { width:32px; height:32px; } .avatar-md { width:42px; height:42px; } .avatar-lg { width:56px; height:56px; }

/* ------------------------------------------------------------
   13. PROGRESS / LIST-GROUP / PAGINATION / MODAL
   ------------------------------------------------------------ */
.progress { background:#eef1f8; border-radius:999px; height:.55rem; overflow:hidden; }
.progress-bar { background:var(--primary-gradient); border-radius:999px; }

.list-group-item { border-color:var(--border); padding:.9rem 1rem; }

.pagination .page-link {
  border-radius:.6rem; margin:0 .15rem; border:1px solid var(--border-strong);
  color:var(--text-2); font-weight:600; font-size:.87rem; padding:.4rem .75rem;
}
.pagination .page-item.active .page-link { background:var(--primary-gradient); border-color:transparent; color:#fff; box-shadow:0 4px 12px var(--primary-glow); }
.pagination .page-link:hover { background:var(--primary-light); color:var(--primary-hover); }

.modal-content { border:none; border-radius:var(--radius-xl); box-shadow:var(--shadow-lg); }
.modal-header { border-bottom:1px solid var(--border); }
.modal-footer { border-top:1px solid var(--border); }

/* Dropdown (generic light) */
.dropdown-menu { border:1px solid var(--border); border-radius:1rem; box-shadow:var(--shadow-lg); padding:.5rem; }
.dropdown-item { border-radius:.6rem; font-size:.9rem; font-weight:500; padding:.5rem .8rem; color:var(--text-2); }
.dropdown-item:hover { background:var(--indigo-50); color:var(--primary-hover); }

/* Nav pills / tabs */
.nav-pills .nav-link { border-radius:.75rem; font-weight:600; color:var(--muted); }
.nav-pills .nav-link.active { background:var(--primary-gradient); color:#fff; box-shadow:0 4px 12px var(--primary-glow); }

/* ------------------------------------------------------------
   14. MARKDOWN CONTENT
   ------------------------------------------------------------ */
.markdown-content { color:var(--text-2); line-height:1.8; font-size:.95rem; }
.markdown-content h1,.markdown-content h2,.markdown-content h3,.markdown-content h4 { color:var(--text); font-weight:700; margin:1.5rem 0 .75rem; line-height:1.4; }
.markdown-content h1 { font-size:1.45rem; border-bottom:1px solid var(--border); padding-bottom:.5rem; color:var(--indigo-800); }
.markdown-content h2 { font-size:1.25rem; border-bottom:1px solid var(--border); padding-bottom:.4rem; color:var(--indigo-800); }
.markdown-content h3 { font-size:1.1rem; }
.markdown-content h4 { font-size:1rem; }
.markdown-content p { margin-bottom:1rem; }
.markdown-content ul,.markdown-content ol { padding-left:1.5rem; margin-bottom:1rem; }
.markdown-content li { margin-bottom:.35rem; }
.markdown-content strong { color:var(--text); font-weight:700; }
.markdown-content blockquote { border-left:4px solid var(--primary); padding:.5rem 1rem; background:var(--surface-2); border-radius:0 .5rem .5rem 0; color:#475569; margin:1rem 0; }
.markdown-content code { background:#f1f5f9; color:var(--primary); padding:.2rem .4rem; border-radius:.35rem; font-size:.88em; }
.markdown-content pre { background:#0f172a; color:#f8fafc; padding:1rem; border-radius:.5rem; overflow-x:auto; margin:1rem 0; }
.markdown-content table { width:100%; border-collapse:collapse; margin:1.5rem 0; }
.markdown-content th,.markdown-content td { border:1px solid var(--border); padding:.75rem 1rem; text-align:left; }
.markdown-content th { background:var(--surface-2); font-weight:600; }

/* ------------------------------------------------------------
   15. RESPONSIVE & MOBILE ERGONOMICS
   ------------------------------------------------------------ */
@media (max-width: 1199.98px) {
  .topbar-nav { flex-wrap: wrap; }
  .cabe-topbar { padding: 0.25rem 0; }
}

@media (max-width: 991.98px) {
  .page-header-strip { flex-direction:column; align-items:flex-start; gap:.75rem; padding:1.15rem; }
  .card-custom { border-radius:1rem; }
  .table th, .table td { padding: 0.65rem 0.75rem; }
}

@media (max-width: 767.98px) {
  .page-header-strip { padding: 1rem; }
  .page-header-strip .page-title { font-size: 1.3rem; }
  .card-custom { padding: 1.15rem; }
  .modal-dialog { margin: 0.75rem auto; max-width: 95vw; }
  .btn-group { flex-wrap: wrap; }
  .dropdown-menu { max-width: calc(100vw - 2rem) !important; }
}

@media (max-width: 575.98px) {
  body { font-size:.9rem; }
  .main-container { padding:.85rem .6rem 2rem; }
  .page-header-strip { padding:.85rem .9rem; margin-bottom:1rem; border-radius:.85rem; }
  .page-header-strip .page-title { font-size:1.15rem; line-height: 1.3; }
  .page-header-strip .page-subtext { font-size: 0.8rem; }
  .card-custom { padding:.9rem; border-radius:.85rem; }
  .btn { font-size:.84rem; min-height: 38px; }
  .btn-sm { min-height: 34px; font-size: 0.8rem; }
  .table-responsive { -webkit-overflow-scrolling:touch; margin-bottom: 0.75rem; }
  .table th, .table td { font-size: 0.82rem; padding: 0.55rem 0.6rem; }
  .modal-dialog { margin:.5rem auto; max-width: 96vw; }
  .modal-body { padding: 1rem !important; }
  .modal-header, .modal-footer { padding: 0.75rem 1rem !important; }
  .topbar-nav .nav-link { padding:.65rem .85rem; font-size:.9rem; border-radius: 0.6rem; }
  .topbar-icon-btn { width: 40px; height: 40px; }
  .brand-logo-box span { font-size: 0.95rem; }
  .alert { padding: 0.85rem 1rem; border-radius: 0.75rem; }
  .badge { font-size: 0.72rem; padding: 0.35em 0.65em; }
}

/* ------------------------------------------------------------
   16. ROLE-AWARE MOBILE SHELLS
   ------------------------------------------------------------ */
@media (max-width: 767.98px) {
  .staff-desktop-first .topbar-icon-btn {
    width: 44px;
    height: 44px;
  }

  .staff-desktop-first .mobile-navigation-panel .nav-link {
    min-height: 44px;
    padding: .7rem .85rem;
  }

  .staff-desktop-first .form-control,
  .staff-desktop-first .form-select {
    font-size: 16px !important;
  }

  .staff-desktop-first .btn:not(.btn-close) {
    min-height: 42px;
  }

  body.role-student {
    --student-bottom-nav-height: 68px;
    padding-bottom: calc(var(--student-bottom-nav-height) + env(safe-area-inset-bottom));
  }

  .role-student .cabe-topbar .container-fluid {
    padding-left: .75rem !important;
    padding-right: .75rem !important;
  }

  .role-student .brand-logo-box {
    max-width: min(42vw, 150px);
  }

  .role-student .brand-logo-box img {
    max-width: 100% !important;
    max-height: 34px !important;
  }

  .role-student .topbar-icon-btn {
    width: 44px;
    height: 44px;
  }

  .role-student .student-main-container {
    padding: .75rem .65rem 1.25rem;
  }

  .role-student .page-header-strip {
    padding: .85rem;
    margin-bottom: .85rem;
    gap: .65rem;
    border-radius: 1rem;
  }

  .role-student .page-header-strip > div:first-child {
    min-width: 0;
    flex: 1 1 100%;
  }

  .role-student .page-header-strip .page-title {
    font-size: 1.1rem;
    overflow-wrap: anywhere;
  }

  .role-student .page-header-strip .page-subtext {
    font-size: .78rem;
    line-height: 1.45;
  }

  .role-student .card,
  .role-student .card-custom {
    border-radius: 1rem;
  }

  .role-student .card-custom {
    padding: 1rem;
  }

  .role-student .card-header,
  .role-student .card-body,
  .role-student .card-footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .role-student .btn:not(.btn-close),
  .role-student .form-control,
  .role-student .form-select,
  .role-student .form-check-input {
    min-height: 44px;
  }

  .role-student .form-control,
  .role-student .form-select {
    font-size: 16px !important;
  }

  .role-student .table-responsive {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .role-student .table-responsive::after {
    content: '';
    display: block;
    width: 1px;
    height: 1px;
  }

  .role-student .sticky-top {
    position: static !important;
  }

  .role-student .mobile-navigation-panel {
    max-height: calc(100dvh - 140px);
    padding-bottom: 1rem !important;
  }

  .role-student .mobile-navigation-panel .nav-link {
    min-height: 44px;
    padding: .7rem .85rem;
  }

  .student-bottom-nav {
    position: fixed;
    z-index: 1040;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid !important;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: var(--student-bottom-nav-height);
    padding: .35rem max(.35rem, env(safe-area-inset-left)) calc(.35rem + env(safe-area-inset-bottom)) max(.35rem, env(safe-area-inset-right));
    background: var(--surface);
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    border-top: 1px solid var(--border-strong);
    box-shadow: 0 -10px 30px rgba(15, 23, 42, .12);
    backdrop-filter: blur(16px) saturate(150%);
  }

  .student-bottom-nav__item {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--muted);
    text-decoration: none;
    min-width: 0;
    min-height: 56px;
    padding: .35rem .15rem;
    border-radius: .8rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: .18rem;
    font-family: inherit;
    font-size: .67rem;
    font-weight: 700;
    line-height: 1.1;
    touch-action: manipulation;
  }

  .student-bottom-nav__item i {
    font-size: 1.05rem;
  }

  .student-bottom-nav__item.active {
    color: var(--primary);
    background: var(--primary-light);
  }

  .student-bottom-nav__item:focus-visible {
    box-shadow: inset var(--ring);
  }

  .role-student footer {
    padding-bottom: 1rem !important;
  }
}

@media (hover: none) and (pointer: coarse) {
  .role-student .card-hover:hover,
  .role-student .hover-shadow:hover {
    transform: none;
  }
}

/* ------------------------------------------------------------
   17. RICH TEXT & WYSIWYG (QUILL EDITOR)
   ------------------------------------------------------------ */
.ql-toolbar.ql-snow {
  border: 1px solid var(--border-strong) !important;
  border-top-left-radius: var(--radius) !important;
  border-top-right-radius: var(--radius) !important;
  background: var(--surface-2) !important;
  padding: .6rem .75rem !important;
  font-family: var(--font-sans) !important;
}
.ql-container.ql-snow {
  border: 1px solid var(--border-strong) !important;
  border-top: none !important;
  border-bottom-left-radius: var(--radius) !important;
  border-bottom-right-radius: var(--radius) !important;
  background: var(--surface) !important;
  font-family: var(--font-sans) !important;
  font-size: .95rem !important;
  color: var(--text-2) !important;
  height: auto !important;
  min-height: 160px !important;
  display: block !important;
  position: relative !important;
}
.ql-editor {
  min-height: 160px !important;
  font-family: var(--font-sans) !important;
  font-size: .95rem !important;
  line-height: 1.65 !important;
  color: var(--text-2) !important;
  padding: .85rem 1rem !important;
}
.ql-editor.ql-blank::before {
  color: var(--muted-2) !important;
  font-style: italic !important;
  left: 1rem !important;
  right: 1rem !important;
}
/* ------------------------------------------------------------
   17. MARKDOWN & TEXT OVERFLOW CONTAINMENT (RESPONSIVE SAFEGUARDS)
   ------------------------------------------------------------ */
.markdown-content,
.instruction-box,
.card-custom,
.card,
.modal-content,
.alert {
  overflow-wrap: break-word;
  word-wrap: break-word;
  max-width: 100%;
}

.badge-wrap {
  white-space: normal !important;
  text-align: left;
  line-height: 1.3;
}

.text-nowrap-responsive {
  white-space: nowrap;
}

@media (max-width: 576px) {
  .text-nowrap-responsive {
    white-space: normal !important;
  }
}

/* Global Media & Container Boundaries */
img, iframe, svg, video, embed, object {
  max-width: 100%;
}

.table-responsive {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.markdown-content p:last-child {
  margin-bottom: 0;
}

.markdown-content pre {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  overflow-x: auto;
  max-width: 100%;
  white-space: pre-wrap;
  word-break: break-all;
  font-size: 0.85rem;
}

.markdown-content code {
  background: rgba(99, 102, 241, 0.08);
  color: var(--primary-600);
  padding: 0.15rem 0.35rem;
  border-radius: 0.25rem;
  font-size: 0.875em;
  word-break: break-all;
}

.markdown-content table {
  width: 100% !important;
  max-width: 100% !important;
  border-collapse: collapse;
  margin-bottom: 1rem;
  display: block;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.markdown-content table th,
.markdown-content table td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
}

.markdown-content img {
  max-width: 100% !important;
  height: auto !important;
  border-radius: var(--radius-sm);
}

.markdown-content blockquote {
  border-left: 3px solid var(--primary-500);
  padding-left: 0.75rem;
  margin-left: 0;
  color: var(--text-muted);
  font-style: italic;
}

.markdown-content a {
  word-break: break-all;
}

/* Modal Stacking & Backdrop Safeguards */
.modal-backdrop {
  z-index: 1050 !important;
}
.modal {
  z-index: 1055 !important;
}

/* ------------------------------------------------------------
   DARK MODE — Bootstrap 5.3 native (html[data-bs-theme="dark"])
   Toggle di topbar menyimpan preferensi ke localStorage.
   ------------------------------------------------------------ */
[data-bs-theme="dark"] {
  color-scheme: dark;

  --bg:            #0b1220;
  --surface:       #101a2d;
  --surface-2:     #16213a;
  --border:        #23304e;
  --border-strong: #2f3f63;
  --text:          #e6ebf4;
  --text-2:        #cbd5e1;
  --muted:         #8fa0b8;
  --muted-2:       #64748b;

  --primary-light:   rgba(99, 102, 241, .16);
  --primary-border:  rgba(129, 140, 248, .35);

  --bs-body-bg:    #0b1220;
  --bs-body-color: #cbd5e1;
  --bs-border-color: #23304e;
}

[data-bs-theme="dark"] body {
  background:
    radial-gradient(1200px 500px at 85% -10%, rgba(99,102,241,.12), transparent 60%),
    radial-gradient(900px 420px at -10% 0%, rgba(59,130,246,.10), transparent 55%),
    var(--bg);
  color: var(--text-2);
}

/* 1. TYPOGRAPHY & TEXT CONTRAST SAFEGUARDS */
[data-bs-theme="dark"] h1,
[data-bs-theme="dark"] h2,
[data-bs-theme="dark"] h3,
[data-bs-theme="dark"] h4,
[data-bs-theme="dark"] h5,
[data-bs-theme="dark"] h6 {
  color: var(--text);
}

[data-bs-theme="dark"] .text-dark:not(.btn-warning):not(.btn-warning *):not(.badge-warning):not(.badge-warning *):not(.badge.bg-warning:not([class*="bg-opacity-"]):not([class*="-subtle"])):not(.badge.bg-warning:not([class*="bg-opacity-"]):not([class*="-subtle"]) *) {
  color: var(--text) !important;
}

/* Soft warning badges & opacity containers in Dark Mode: must have bright high-contrast amber/yellow text */
[data-bs-theme="dark"] .badge[class*="bg-warning"][class*="bg-opacity-"],
[data-bs-theme="dark"] .badge.bg-warning-subtle,
[data-bs-theme="dark"] .badge.badge-soft-warning,
[data-bs-theme="dark"] [class*="bg-warning"][class*="bg-opacity-"].text-dark,
[data-bs-theme="dark"] [class*="bg-warning"][class*="bg-opacity-"] .text-dark,
[data-bs-theme="dark"] [class*="bg-warning"][class*="bg-opacity-"] {
  color: #fde047 !important;
}

[data-bs-theme="dark"] .badge[class*="bg-warning"][class*="bg-opacity-"] i,
[data-bs-theme="dark"] [class*="bg-warning"][class*="bg-opacity-"] i {
  color: #facc15 !important;
}

[data-bs-theme="dark"] .text-black {
  color: #ffffff !important;
}

[data-bs-theme="dark"] .text-secondary {
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .text-muted {
  color: var(--muted) !important;
}

[data-bs-theme="dark"] .text-body {
  color: var(--text) !important;
}

[data-bs-theme="dark"] .text-body-secondary {
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .text-body-tertiary {
  color: var(--muted) !important;
}

[data-bs-theme="dark"] [style*="color: #334155"],
[data-bs-theme="dark"] [style*="color:#334155"],
[data-bs-theme="dark"] [style*="color: #0f172a"],
[data-bs-theme="dark"] [style*="color:#0f172a"] {
  color: var(--text) !important;
}

/* 2. BACKGROUNDS & SURFACES */
[data-bs-theme="dark"] .bg-white:not(.badge):not(.badge *):not(button.btn-warning):not(.btn-warning *):not(.badge-warning):not(.badge-warning *) {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
  color: var(--text);
}

[data-bs-theme="dark"] .bg-light:not(.badge):not(.badge *):not(button.btn-warning):not(.btn-warning *):not(.badge-warning):not(.badge-warning *) {
  background-color: var(--surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text);
}

[data-bs-theme="dark"] .bg-body {
  background-color: var(--bg) !important;
  color: var(--text);
}

[data-bs-theme="dark"] .bg-body-secondary {
  background-color: var(--surface-2) !important;
  color: var(--text);
}

[data-bs-theme="dark"] .bg-body-tertiary {
  background-color: var(--surface) !important;
  color: var(--text);
}

/* 3. CARDS & PAGE CONTAINERS */
[data-bs-theme="dark"] .card,
[data-bs-theme="dark"] .card-custom {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
  color: var(--text);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

[data-bs-theme="dark"] .card-header {
  background: transparent;
  border-bottom-color: var(--border) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .card-footer {
  background-color: var(--surface-2) !important;
  border-top-color: var(--border) !important;
  color: var(--text-2);
}

[data-bs-theme="dark"] .page-header-strip {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

[data-bs-theme="dark"] .page-header-strip .page-title {
  color: var(--text) !important;
}

[data-bs-theme="dark"] .page-header-strip .page-subtext {
  color: var(--muted) !important;
}

[data-bs-theme="dark"] .card-custom[style*="background"],
[data-bs-theme="dark"] .card[style*="background"] {
  background-color: var(--surface) !important;
}

/* 4. TABLES & TABLE HEADERS */
[data-bs-theme="dark"] .table {
  --bs-table-bg: transparent;
  --bs-table-color: var(--text-2);
  --bs-table-border-color: var(--border);
  color: var(--text-2);
}

[data-bs-theme="dark"] .table thead th,
[data-bs-theme="dark"] .table-light,
[data-bs-theme="dark"] .table thead.table-light th {
  background-color: var(--surface-2) !important;
  color: var(--text) !important;
  border-bottom: 1px solid var(--border-strong) !important;
}

[data-bs-theme="dark"] .table tbody td {
  border-color: var(--border) !important;
  color: var(--text-2);
}

[data-bs-theme="dark"] .table tbody tr:hover {
  background-color: rgba(99, 102, 241, 0.08) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .table-striped > tbody > tr:nth-of-type(odd) > * {
  --bs-table-color-type: var(--text);
  --bs-table-bg-type: rgba(255, 255, 255, 0.02);
}

/* 5. MODALS & OFFCANVAS */
[data-bs-theme="dark"] .modal-content {
  background-color: var(--surface) !important;
  border: 1px solid var(--border-strong) !important;
  color: var(--text) !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

[data-bs-theme="dark"] .modal-header {
  background-color: var(--surface-2) !important;
  border-bottom: 1px solid var(--border) !important;
}

[data-bs-theme="dark"] .modal-footer {
  background-color: var(--surface-2) !important;
  border-top: 1px solid var(--border) !important;
}

[data-bs-theme="dark"] .modal-title {
  color: var(--text) !important;
}

[data-bs-theme="dark"] .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
}

[data-bs-theme="dark"] .offcanvas {
  background-color: var(--surface) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .offcanvas-header {
  background-color: var(--surface-2) !important;
  border-bottom: 1px solid var(--border) !important;
}

/* 6. FORMS & INPUTS */
[data-bs-theme="dark"] .form-control,
[data-bs-theme="dark"] .form-select {
  background-color: var(--surface-2) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .form-control:focus,
[data-bs-theme="dark"] .form-select:focus {
  background-color: var(--surface-2) !important;
  border-color: var(--primary) !important;
  color: var(--text) !important;
  box-shadow: 0 0 0 4px var(--primary-glow) !important;
}

[data-bs-theme="dark"] .form-control::placeholder {
  color: var(--muted) !important;
}

[data-bs-theme="dark"] .form-control:disabled,
[data-bs-theme="dark"] .form-control[readonly],
[data-bs-theme="dark"] .form-select:disabled {
  background-color: rgba(255, 255, 255, 0.04) !important;
  border-color: var(--border) !important;
  color: var(--muted) !important;
}

[data-bs-theme="dark"] .input-group-text {
  background-color: var(--surface-2) !important;
  border-color: var(--border-strong) !important;
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .form-label {
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .form-text {
  color: var(--muted) !important;
}

[data-bs-theme="dark"] .form-check-input {
  background-color: var(--surface-2);
  border-color: var(--border-strong);
}

[data-bs-theme="dark"] .form-check-input:checked {
  background-color: var(--primary) !important;
  border-color: var(--primary) !important;
}

[data-bs-theme="dark"] .form-check-label {
  color: var(--text-2);
}

/* 7. BUTTONS */
[data-bs-theme="dark"] .btn-secondary {
  background-color: var(--surface-2) !important;
  border-color: var(--border-strong) !important;
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .btn-light {
  background-color: var(--surface-2) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}

[data-bs-theme="dark"] .btn-light:hover {
  background-color: rgba(255, 255, 255, 0.1) !important;
  color: #fff !important;
}

[data-bs-theme="dark"] .btn-outline-secondary {
  background-color: transparent !important;
  border-color: var(--border-strong) !important;
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .btn-outline-secondary:hover {
  background-color: var(--surface-2) !important;
  color: var(--text) !important;
}

/* 8. DROPDOWNS & LIST GROUPS */
[data-bs-theme="dark"] .dropdown-menu {
  background-color: #0f172a !important;
  border: 1px solid var(--border-strong) !important;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6) !important;
}

[data-bs-theme="dark"] .dropdown-item {
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .dropdown-item:hover,
[data-bs-theme="dark"] .dropdown-item:focus {
  background-color: rgba(99, 102, 241, 0.2) !important;
  color: #ffffff !important;
}

[data-bs-theme="dark"] .dropdown-divider {
  border-top-color: var(--border) !important;
}

[data-bs-theme="dark"] .list-group-item {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
  color: var(--text-2) !important;
}

[data-bs-theme="dark"] .list-group-item:hover {
  background-color: var(--surface-2) !important;
}

[data-bs-theme="dark"] .list-group-item.active {
  background: var(--primary-gradient) !important;
  border-color: transparent !important;
  color: #fff !important;
}

/* 9. ACCORDIONS */
[data-bs-theme="dark"] .accordion-item {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
}

[data-bs-theme="dark"] .accordion-button {
  background-color: var(--surface-2) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}

[data-bs-theme="dark"] .accordion-button:not(.collapsed) {
  background-color: var(--primary-light) !important;
  color: var(--indigo-300) !important;
}

[data-bs-theme="dark"] .accordion-button::after {
  filter: invert(1);
}

[data-bs-theme="dark"] .accordion-body {
  background-color: var(--surface) !important;
  color: var(--text-2) !important;
}

/* 10. BORDERS & HR */
[data-bs-theme="dark"] .border,
[data-bs-theme="dark"] .border-top,
[data-bs-theme="dark"] .border-bottom,
[data-bs-theme="dark"] .border-start,
[data-bs-theme="dark"] .border-end {
  border-color: var(--border) !important;
}

[data-bs-theme="dark"] hr {
  border-color: var(--border) !important;
  opacity: 0.5;
}

/* 11. BADGES (DARK MODE PALETTE) */
[data-bs-theme="dark"] .badge-soft-primary {
  background-color: rgba(99, 102, 241, 0.2) !important;
  color: #a5b4fc !important;
  border-color: rgba(129, 140, 248, 0.35) !important;
}

[data-bs-theme="dark"] .badge-soft-success {
  background-color: rgba(16, 185, 129, 0.2) !important;
  color: #6ee7b7 !important;
  border-color: rgba(52, 211, 153, 0.35) !important;
}

[data-bs-theme="dark"] .badge-soft-warning {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #fcd34d !important;
  border-color: rgba(251, 191, 36, 0.35) !important;
}

[data-bs-theme="dark"] .badge-soft-danger {
  background-color: rgba(239, 68, 68, 0.2) !important;
  color: #fca5a5 !important;
  border-color: rgba(248, 113, 113, 0.35) !important;
}

[data-bs-theme="dark"] .badge-soft-info {
  background-color: rgba(14, 165, 233, 0.2) !important;
  color: #7dd3fc !important;
  border-color: rgba(56, 189, 248, 0.35) !important;
}

[data-bs-theme="dark"] .badge-soft-muted {
  background-color: rgba(148, 163, 184, 0.15) !important;
  color: #cbd5e1 !important;
  border-color: rgba(148, 163, 184, 0.3) !important;
}

[data-bs-theme="dark"] .badge.bg-light:not([class*="bg-warning"]),
[data-bs-theme="dark"] .badge.bg-white:not([class*="bg-warning"]) {
  background-color: var(--surface-2) !important;
  color: var(--text) !important;
  border: 1px solid var(--border-strong) !important;
}

[data-bs-theme="dark"] .bg-primary-subtle {
  background-color: rgba(99, 102, 241, 0.2) !important;
  color: #c7d2fe !important;
}

[data-bs-theme="dark"] .bg-success-subtle {
  background-color: rgba(16, 185, 129, 0.2) !important;
  color: #a7f3d0 !important;
}

[data-bs-theme="dark"] .bg-warning-subtle {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #fde68a !important;
}

[data-bs-theme="dark"] .bg-danger-subtle {
  background-color: rgba(239, 68, 68, 0.2) !important;
  color: #fecaca !important;
}

[data-bs-theme="dark"] .bg-info-subtle {
  background-color: rgba(14, 165, 233, 0.2) !important;
  color: #bae6fd !important;
}

[data-bs-theme="dark"] .bg-secondary-subtle {
  background-color: rgba(100, 116, 139, 0.2) !important;
  color: #cbd5e1 !important;
}

[data-bs-theme="dark"] .badge-role-super_admin {
  background-color: rgba(239, 68, 68, 0.2) !important;
  color: #fca5a5 !important;
  border-color: rgba(248, 113, 113, 0.4) !important;
}

[data-bs-theme="dark"] .badge-role-mentor {
  background-color: rgba(245, 158, 11, 0.2) !important;
  color: #fcd34d !important;
  border-color: rgba(251, 191, 36, 0.4) !important;
}

[data-bs-theme="dark"] .badge-role-school {
  background-color: rgba(59, 130, 246, 0.2) !important;
  color: #93c5fd !important;
  border-color: rgba(96, 165, 250, 0.4) !important;
}

[data-bs-theme="dark"] .badge-role-student {
  background-color: rgba(16, 185, 129, 0.2) !important;
  color: #86efac !important;
  border-color: rgba(74, 222, 128, 0.4) !important;
}

/* 12. ALERTS */
[data-bs-theme="dark"] .alert-success {
  background-color: rgba(16, 185, 129, 0.15) !important;
  background-image: none !important;
  color: #a7f3d0 !important;
  border: 1px solid rgba(52, 211, 153, 0.3) !important;
}

[data-bs-theme="dark"] .alert-danger {
  background-color: rgba(239, 68, 68, 0.15) !important;
  background-image: none !important;
  color: #fecaca !important;
  border: 1px solid rgba(248, 113, 113, 0.3) !important;
}

[data-bs-theme="dark"] .alert-warning {
  background-color: rgba(245, 158, 11, 0.15) !important;
  background-image: none !important;
  color: #fde68a !important;
  border: 1px solid rgba(251, 191, 36, 0.3) !important;
}

[data-bs-theme="dark"] .alert-info {
  background-color: rgba(14, 165, 233, 0.15) !important;
  background-image: none !important;
  color: #bae6fd !important;
  border: 1px solid rgba(56, 189, 248, 0.3) !important;
}

[data-bs-theme="dark"] .alert-secondary {
  background-color: rgba(100, 116, 139, 0.15) !important;
  background-image: none !important;
  color: #e2e8f0 !important;
  border: 1px solid rgba(148, 163, 184, 0.3) !important;
}

[data-bs-theme="dark"] .alert-primary {
  background-color: rgba(99, 102, 241, 0.15) !important;
  background-image: none !important;
  color: #c7d2fe !important;
  border: 1px solid rgba(129, 140, 248, 0.3) !important;
}

/* 13. SPECIAL VIEWS & COMPONENTS */
[data-bs-theme="dark"] .quiz-viewport-card {
  background-color: var(--surface) !important;
  border-color: var(--border) !important;
}

[data-bs-theme="dark"] .opt-v1 { background: rgba(244, 63, 94, 0.12) !important; border-color: rgba(244, 63, 94, 0.35) !important; color: #fda4af !important; }
[data-bs-theme="dark"] .opt-v1:hover:not(.disabled) { background: rgba(244, 63, 94, 0.2) !important; border-color: #fb7185 !important; }
[data-bs-theme="dark"] .opt-v2 { background: rgba(59, 130, 246, 0.12) !important; border-color: rgba(59, 130, 246, 0.35) !important; color: #93c5fd !important; }
[data-bs-theme="dark"] .opt-v2:hover:not(.disabled) { background: rgba(59, 130, 246, 0.2) !important; border-color: #60a5fa !important; }
[data-bs-theme="dark"] .opt-v3 { background: rgba(245, 158, 11, 0.12) !important; border-color: rgba(245, 158, 11, 0.35) !important; color: #fde68a !important; }
[data-bs-theme="dark"] .opt-v3:hover:not(.disabled) { background: rgba(245, 158, 11, 0.2) !important; border-color: #f59e0b !important; }
[data-bs-theme="dark"] .opt-v4 { background: rgba(16, 185, 129, 0.12) !important; border-color: rgba(16, 185, 129, 0.35) !important; color: #86efac !important; }
[data-bs-theme="dark"] .opt-v4:hover:not(.disabled) { background: rgba(16, 185, 129, 0.2) !important; border-color: #4ade80 !important; }

.quiz-ans-correct { background: #ecfdf5 !important; border: 1.5px solid #10b981 !important; }
.quiz-ans-incorrect { background: #fff1f2 !important; border: 1.5px solid #f43f5e !important; }
.quiz-ans-default { background: #ffffff !important; border: 1px solid #e2e8f0 !important; }

[data-bs-theme="dark"] .quiz-ans-correct { background: rgba(16, 185, 129, 0.15) !important; border: 1.5px solid #10b981 !important; }
[data-bs-theme="dark"] .quiz-ans-incorrect { background: rgba(239, 68, 68, 0.15) !important; border: 1.5px solid #f43f5e !important; }
[data-bs-theme="dark"] .quiz-ans-default { background: var(--surface-2) !important; border: 1px solid var(--border) !important; }

.passport-banner { background: #f0fdf4; border-color: #bbf7d0 !important; }
[data-bs-theme="dark"] .passport-banner { background: rgba(16, 185, 129, 0.12) !important; border-color: rgba(52, 211, 153, 0.3) !important; }

/* Quill WYSIWYG Editor */
[data-bs-theme="dark"] .ql-toolbar.ql-snow {
  background: var(--surface-2) !important;
  border-color: var(--border-strong) !important;
}
[data-bs-theme="dark"] .ql-toolbar.ql-snow .ql-stroke {
  stroke: var(--text-2) !important;
}
[data-bs-theme="dark"] .ql-toolbar.ql-snow .ql-fill {
  fill: var(--text-2) !important;
}
[data-bs-theme="dark"] .ql-toolbar.ql-snow .ql-picker {
  color: var(--text-2) !important;
}
[data-bs-theme="dark"] .ql-container.ql-snow {
  background: var(--surface) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}
[data-bs-theme="dark"] .ql-editor {
  color: var(--text) !important;
}

/* Gamification popup */
[data-bs-theme="dark"] .gamification-popup-card {
  background: var(--surface) !important;
  border-color: var(--border-strong) !important;
  color: var(--text) !important;
}
[data-bs-theme="dark"] .gamification-popup-card .bg-white {
  background: var(--surface) !important;
}

/* Pagination & Progress */
[data-bs-theme="dark"] .progress {
  background: var(--surface-2) !important;
}
[data-bs-theme="dark"] .pagination .page-link {
  background-color: var(--surface-2) !important;
  border-color: var(--border) !important;
  color: var(--text-2) !important;
}
[data-bs-theme="dark"] .pagination .page-link:hover {
  background-color: var(--primary-light) !important;
  color: var(--primary-hover) !important;
}
[data-bs-theme="dark"] .pagination .page-item.active .page-link {
  background: var(--primary-gradient) !important;
  color: #fff !important;
}
[data-bs-theme="dark"] .pagination .page-item.disabled .page-link {
  background-color: transparent !important;
  border-color: var(--border) !important;
  color: var(--muted-2) !important;
}

/* Markdown Content */
[data-bs-theme="dark"] .markdown-content {
  color: var(--text-2);
}
[data-bs-theme="dark"] .markdown-content h1,
[data-bs-theme="dark"] .markdown-content h2,
[data-bs-theme="dark"] .markdown-content h3,
[data-bs-theme="dark"] .markdown-content h4 {
  color: var(--text) !important;
}
[data-bs-theme="dark"] .markdown-content blockquote {
  background-color: var(--surface-2) !important;
  color: var(--text-2) !important;
  border-left-color: var(--primary) !important;
}
[data-bs-theme="dark"] .markdown-content code {
  background-color: var(--surface-2) !important;
  color: var(--indigo-300) !important;
}
[data-bs-theme="dark"] .markdown-content pre {
  background-color: #060b14 !important;
  color: #f1f5f9 !important;
  border: 1px solid var(--border) !important;
}
[data-bs-theme="dark"] .markdown-content th {
  background-color: var(--surface-2) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}
[data-bs-theme="dark"] .markdown-content td {
  border-color: var(--border) !important;
}

/* ============================================================
   NOTIFIKASI BROWSER — widget topbar & banner dashboard siswa
   Hanya kelas yang dipakai di Blade. Bootstrap 5.3 tetap dasar.
   ------------------------------------------------------------ */

#browserNotifWidget {
  background: linear-gradient(135deg, var(--indigo-50) 0%, #eff6ff 100%);
  border: 1px solid var(--primary-border);
  transition: box-shadow .2s ease, transform .2s ease;
}

#browserNotifWidget:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(79, 70, 229, .12);
}

/* State izin notifikasi (diset dari JS via classList) */
#browserNotifWidget.widget-granted {
  border-left: 4px solid var(--success);
  background: linear-gradient(135deg, var(--success-bg) 0%, #f0fdf4 100%);
}

#browserNotifWidget.widget-denied {
  border-left: 4px solid var(--danger);
  background: linear-gradient(135deg, var(--danger-bg) 0%, #fff5f5 100%);
}

#browserNotifWidget.widget-pending {
  border-left: 4px solid var(--warning);
  background: linear-gradient(135deg, var(--warning-bg) 0%, #fffdf5 100%);
}

/* Tombol aksi */
.notification-btn { transition: transform .15s ease, box-shadow .15s ease; }
.notification-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.notification-btn:active { transform: translateY(0); }

/* Spinner saat meminta izin */
.spinner-custom {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: notif-spin .8s linear infinite;
}

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

/* Dark mode */
[data-bs-theme="dark"] #browserNotifWidget {
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface) 100%);
  border-color: var(--primary-border);
}

[data-bs-theme="dark"] #studentBrowserNotifBanner {
  background: linear-gradient(135deg, var(--surface-2) 0%, var(--surface) 100%) !important;
  border-color: var(--primary-border) !important;
}

/* Mobile: matikan hover-lift agar tidak jumpy saat tap */
@media (max-width: 768px) {
  #browserNotifWidget:hover,
  .notification-btn:hover { transform: none; }
}

/* Hormati preferensi aksesibilitas */
@media (prefers-reduced-motion: reduce) {
  .spinner-custom { animation: none; }
  .notification-btn,
  #browserNotifWidget { transition: none; }
}

/* Jangan cetak widget notifikasi */
@media print {
  #browserNotifWidget,
  #studentBrowserNotifBanner { display: none !important; }
}

/* ============================================================
   FORM CONTROLS & FILTER BARS
   Menjamin ukuran font filter tidak kegedean / terpotong
   ============================================================ */
.form-select-sm,
.form-control-sm,
.input-group-sm > .form-control,
.input-group-sm > .form-select,
.input-group-sm > .input-group-text {
  font-size: 0.80rem !important; /* 12.8px */
}

.form-select-sm {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  height: 36px !important;
  min-height: 36px !important;
  line-height: 34px !important;
}

.form-select-sm.rounded-pill {
  padding-left: 0.85rem !important;
  padding-right: 2.1rem !important;
  background-position: right 0.75rem center !important;
}

.form-control-sm {
  height: 36px !important;
}

/* ============================================================
   GLOBAL BADGE CONTRAST SAFEGUARDS (WCAG AAA)
   Menjamin seluruh teks badge selalu kontras tinggi & terbaca jelas
   ============================================================ */
.badge.bg-info:not([class*="bg-opacity-"]):not(.text-white) {
  color: #0b2545 !important;
}
.badge.bg-warning:not([class*="bg-opacity-"]):not(.text-white) {
  color: #1f1f1f !important;
}

/* Soft Badges dengan latar terang (bg-opacity-*): gunakan warna teks pekat agar tidak pudar */
.badge[class*="bg-warning"][class*="text-warning"],
.badge[class*="bg-warning"].text-warning {
  color: #92400e !important; /* Amber pekat di atas kuning pucat */
}
.badge[class*="bg-info"][class*="text-info"],
.badge[class*="bg-info"].text-info {
  color: #0369a1 !important; /* Biru laut pekat di atas cyan pucat */
}
.badge[class*="bg-primary"][class*="text-primary"],
.badge[class*="bg-primary"].text-primary {
  color: #1d4ed8 !important; /* Biru kobalt pekat di atas biru pucat */
}
.badge[class*="bg-success"][class*="text-success"],
.badge[class*="bg-success"].text-success {
  color: #15803d !important; /* Hijau hutan pekat di atas hijau pucat */
}
.badge[class*="bg-danger"][class*="text-danger"],
.badge[class*="bg-danger"].text-danger {
  color: #b91c1c !important; /* Merah marun pekat di atas merah pucat */
}

/* Fallback untuk badge dengan latar putih/terang jika tidak memiliki kelas text-* */
.badge.bg-light:not([class*="text-"]),
.badge.bg-white:not([class*="text-"]) {
  color: #1f2937 !important;
}

/* Aksesibilitas Tombol Warning: Jamin teks gelap terbaca jelas di atas kuning/amber */
.btn-warning:not(.text-white) {
  color: #1f2937 !important;
}
.btn-outline-warning {
  color: #92400e !important;
  border-color: #d97706 !important;
}
.btn-outline-warning:hover,
.btn-outline-warning:active,
.btn-outline-warning:focus {
  background-color: #f59e0b !important;
  border-color: #d97706 !important;
  color: #1f2937 !important;
}

/* Dark Mode Outline Buttons & Badges (WCAG AAA) */
[data-bs-theme="dark"] .btn-outline-warning {
  color: #fde047 !important;
  border-color: #f59e0b !important;
}
[data-bs-theme="dark"] .btn-outline-warning:hover,
[data-bs-theme="dark"] .btn-outline-warning:active,
[data-bs-theme="dark"] .btn-outline-warning:focus {
  background-color: #f59e0b !important;
  border-color: #f59e0b !important;
  color: #111827 !important;
}
[data-bs-theme="dark"] .btn-outline-warning *,
[data-bs-theme="dark"] .btn-outline-warning.text-dark,
[data-bs-theme="dark"] .btn-outline-warning .text-dark {
  color: #fde047 !important;
}

[data-bs-theme="dark"] .btn-outline-info {
  color: #7dd3fc !important;
  border-color: #38bdf8 !important;
}
[data-bs-theme="dark"] .btn-outline-info:hover,
[data-bs-theme="dark"] .btn-outline-info:active,
[data-bs-theme="dark"] .btn-outline-info:focus {
  background-color: #0ea5e9 !important;
  border-color: #0ea5e9 !important;
  color: #0b1120 !important;
}
[data-bs-theme="dark"] .btn-outline-info *,
[data-bs-theme="dark"] .btn-outline-info.text-dark,
[data-bs-theme="dark"] .btn-outline-info .text-dark {
  color: #7dd3fc !important;
}

/* Dark Mode Soft Badges (bg-opacity / subtle) */
[data-bs-theme="dark"] .badge[class*="bg-dark"][class*="bg-opacity-"],
[data-bs-theme="dark"] .badge[class*="bg-secondary"][class*="bg-opacity-"] {
  background-color: rgba(148, 163, 184, 0.18) !important;
  color: #e2e8f0 !important;
  border-color: rgba(148, 163, 184, 0.35) !important;
}
[data-bs-theme="dark"] .badge[class*="bg-dark"][class*="bg-opacity-"] *,
[data-bs-theme="dark"] .badge[class*="bg-secondary"][class*="bg-opacity-"] * {
  color: #e2e8f0 !important;
}

/* ============================================================
   WHATSAPP & TELEGRAM STYLE MESSAGING UI
   ============================================================ */
:root {
  --chat-wall-bg: #efeae2;
  --wa-bubble-out-bg: #d9fdd3;
  --wa-bubble-in-bg: #ffffff;
  --wa-text-color: #111b21;
  --wa-meta-color: #667781;
}

[data-bs-theme="dark"] {
  --chat-wall-bg: #0b141b;
  --wa-bubble-out-bg: #005c4b;
  --wa-bubble-in-bg: #202c33;
  --wa-text-color: #e9edef;
  --wa-meta-color: #8696a0;
}

/* Authentic WhatsApp Bubble Layout */
.wa-chat-canvas {
  background-color: var(--chat-wall-bg, #efeae2) !important;
  background-image: radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px) !important;
  background-size: 20px 20px !important;
}

[data-bs-theme="dark"] .wa-chat-canvas {
  background-color: #0b141b !important;
  background-image: radial-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px) !important;
}

.wa-bubble {
  position: relative;
  display: inline-block;
  box-sizing: border-box;
  width: fit-content;
  max-width: 85%;
  min-width: 78px;
  padding: 6px 10px 5px 10px;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  word-wrap: break-word;
  word-break: break-word;
}

.wa-bubble:has(.wa-msg-deleted) {
  width: max-content !important;
  max-width: 100% !important;
}

.wa-bubble-out {
  background-color: var(--wa-bubble-out-bg, #d9fdd3) !important;
  color: var(--wa-text-color, #111b21) !important;
  border-radius: 8px 8px 2px 8px;
  border: none !important;
}

.wa-bubble-in {
  background-color: var(--wa-bubble-in-bg, #ffffff) !important;
  color: var(--wa-text-color, #111b21) !important;
  border-radius: 8px 8px 8px 2px;
  border: none !important;
}

.wa-meta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  line-height: 1;
  color: var(--wa-meta-color, #667781) !important;
  white-space: nowrap !important;
  flex-shrink: 0;
  user-select: none;
}

.wa-meta * {
  white-space: nowrap !important;
}

.wa-check-blue {
  color: #53bdeb !important;
  font-size: 12px;
}

.wa-check-silver {
  color: #8696a0 !important;
  font-size: 12px;
}

.wa-typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  vertical-align: middle;
}

.wa-typing-dots span {
  width: 5px;
  height: 5px;
  background-color: #25d366;
  border-radius: 50%;
  display: inline-block;
  animation: waTypingBounce 1.4s infinite ease-in-out both;
}

.wa-typing-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.wa-typing-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes waTypingBounce {
  0%, 80%, 100% {
    transform: scale(0.6);
    opacity: 0.35;
  }
  40% {
    transform: scale(1.15);
    opacity: 1;
  }
}

.wa-date-pill {
  background-color: rgba(255, 255, 255, 0.92);
  color: #54656f;
  box-shadow: 0 1px 0.5px rgba(11, 20, 26, 0.13);
  border-radius: 7.5px;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  display: inline-block;
}

[data-bs-theme="dark"] .wa-date-pill {
  background-color: #182229 !important;
  color: #8696a0 !important;
}

[data-bs-theme="dark"] #emojiPickerPanel {
  background-color: #111b21 !important;
  border-color: rgba(255, 255, 255, 0.12) !important;
}

[data-bs-theme="dark"] .emoji-item {
  background-color: rgba(255, 255, 255, 0.06) !important;
  color: #fff !important;
}

[data-bs-theme="dark"] .emoji-item:hover {
  background-color: rgba(255, 255, 255, 0.16) !important;
}

.chat-clickable-img {
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.chat-clickable-img:hover {
  opacity: 0.95;
  transform: scale(1.01);
}

/* Tombol ikon seragam (edit, hapus, verifikasi, arsip, …): kotak 34px, ikon di tengah,
   cukup besar untuk diketuk di HP. Pakai bersama warna outline Bootstrap:
   <button class="btn btn-icon btn-outline-danger" title="Hapus" aria-label="Hapus"><i class="fa-solid fa-trash"></i></button> */
.btn.btn-icon {
  width: 34px;
  height: 34px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  font-size: .85rem;
  line-height: 1;
  flex-shrink: 0;
}
.btn.btn-icon.btn-icon-sm { width: 30px; height: 30px; border-radius: 8px; font-size: .78rem; }
.btn.btn-icon i { margin: 0 !important; }
.icon-actions { display: inline-flex; align-items: center; gap: .4rem; }
.icon-actions form { margin: 0; display: inline-flex; }
@media (max-width: 767.98px) {
  /* Di HP semua .btn minimal 42px — tombol ikon ikut jadi kotak 42px agar tetap rapi & mudah diketuk. */
  .btn.btn-icon, .btn.btn-icon.btn-icon-sm { width: 42px; height: 42px; min-height: 42px; border-radius: 12px; font-size: .95rem; }
}