/* ═══════════════════════════════════════════════════════════════
   IBD DASHBOARD — styles.css
   Single consolidated stylesheet. No stacked overrides, no
   glassmorphism / purple theme remnants. Light mode is the
   default; dark mode lives in one block at the bottom.
   !important is used ONLY in the dark-mode section to win
   against inline styles injected by JS render functions.
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────
   1. CSS VARIABLES (single :root block)
   ───────────────────────────────────────────── */
:root {
  /* Page backgrounds */
  --bg-page: #f4f6f9;
  --bg-card: #ffffff;
  --bg-card-hover: #fafbff;

  /* Accent */
  --accent: #185fa5;
  --accent-light: #e6f1fb;
  --accent-hover: #1350a0;

  /* Text */
  --text-primary: #1a1a2e;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;

  /* Borders */
  --border-card: #e8eaed;
  --border-hover: #d1d5db;

  /* Status */
  --danger: #e24b4a;
  --danger-dark: #a32d2d;
  --warning: #EF9F27;
  --warning-dark: #854f0b;
  --success: #2d7a2d;
  --info: #185fa5;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-card: 0 1px 4px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 12px;
  --radius-xl: 12px;
  --radius-pill: 99px;

  /* Scroll */
  scroll-behavior: smooth;
}


/* ─────────────────────────────────────────────
   2. RESET & BASE
   ───────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-page);
  color: var(--text-primary);
  font-size: 12px;
  line-height: 1.5;
}

/* Protect icon fonts from being overridden by any inherited font-family rule */
i[class*="ti-"] {
  font-family: 'tabler-icons' !important;
  font-style: normal;
}

*:focus-visible {
  outline: 2px solid rgba(24, 95, 165, 0.5);
  outline-offset: 2px;
  border-radius: 6px;
}

button:focus-visible, a:focus-visible {
  outline: 2px solid rgba(24, 95, 165, 0.5);
  outline-offset: 3px;
  border-radius: 6px;
}


/* ─────────────────────────────────────────────
   3. SCROLLBARS
   ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f3f4f6; }
::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: #9ca3af; }


/* ─────────────────────────────────────────────
   4. ANIMATIONS
   ───────────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

@keyframes barfill {
  0%   { width: 0%; }
  40%  { width: 55%; }
  70%  { width: 78%; }
  90%  { width: 90%; }
  100% { width: 95%; }
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 0 0   rgba(76,175,80,0.5); }
  50%       { box-shadow: 0 0 0 5px rgba(76,175,80,0); }
}

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

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

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

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.93); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes modalOut {
  from { opacity: 1; transform: scale(1); }
  to   { opacity: 0; transform: scale(0.93); }
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes toastOut {
  from { opacity: 1; transform: translateX(-50%) translateY(0); }
  to   { opacity: 0; transform: translateX(-50%) translateY(10px); }
}


/* ─────────────────────────────────────────────
   5. LOADING OVERLAY
   ───────────────────────────────────────────── */
.loading-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: none;
  align-items: center; justify-content: center;
  pointer-events: none;
}
.loading-overlay.show { display: flex; pointer-events: all; }

.loading-card {
  background: var(--bg-card);
  border-radius: 20px;
  padding: 36px 32px;
  width: 100%; max-width: 300px;
  text-align: center;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
.loading-card-icon {
  font-size: 36px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center; height: 44px;
}
.loading-card h3 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.loading-card p  { font-size: 12px; color: var(--text-muted); margin-bottom: 20px; }

.loading-bar-track {
  width: 100%; height: 5px;
  background: #f3f4f6;
  border-radius: 99px; overflow: hidden;
}
.loading-bar-fill {
  height: 100%; width: 0%;
  border-radius: 99px;
  background: linear-gradient(90deg, #534AB7, #7F77DD, #534AB7);
  background-size: 200% 100%;
  animation: barfill 2.5s ease forwards, shimmer 1.5s linear infinite;
  transition: width 0.4s ease;
}
.loading-bar-fill.done {
  width: 100%;
  animation: none;
  background: linear-gradient(90deg, #2d7a2d, #4caf50);
}


/* ─────────────────────────────────────────────
   6. LOGIN
   ───────────────────────────────────────────── */
.login-wrap {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
}
.login-box {
  background: var(--bg-card);
  border: 0.5px solid var(--border-card);
  border-radius: var(--radius-xl);
  padding: 40px; width: 100%; max-width: 360px;
  box-shadow: var(--shadow-lg);
}
.login-logo { text-align: center; margin-bottom: 28px; }
.login-logo h2 { font-size: 16px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.login-logo p  { font-size: 12px; color: var(--text-muted); }

.field              { margin-bottom: 16px; }
.field label        { display: block; font-size: 11px; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.field input        { width: 100%; padding: 10px 14px; border: 0.5px solid #e0e0e0; border-radius: var(--radius-sm); font-size: 13px; outline: none; transition: border-color .15s; background: var(--bg-card); color: var(--text-primary); }
.field input:focus  { border-color: var(--accent); }

.login-btn          { width: 100%; padding: 11px; border-radius: var(--radius-sm); border: none; background: var(--text-primary); color: #fff; font-size: 13px; font-weight: 600; cursor: pointer; transition: background .15s; }
.login-btn:hover    { background: #2d2d4e; }
.login-error        { font-size: 11px; color: var(--danger); text-align: center; margin-top: 12px; display: none; }
.login-error.show   { display: block; }


/* ─────────────────────────────────────────────
   7. APP SHELL
   ───────────────────────────────────────────── */
.app { display: none; min-height: 100vh; }


/* ─────────────────────────────────────────────
   8. SIDEBAR
   ───────────────────────────────────────────── */
.sidebar {
  position: fixed; top: 10px; left: 10px;
  width: 220px; height: calc(100vh - 20px);
  background: linear-gradient(180deg, #0891b2 0%, #0369a1 100%);
  border-radius: 24px;
  border-right: none;
  box-shadow: 0 8px 32px rgba(6,182,212,0.25), 0 2px 8px rgba(0,0,0,0.16);
  display: flex; flex-direction: column;
  z-index: 100; overflow-y: auto; overflow-x: hidden;
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-profile {
  padding: 16px 14px;
  border-bottom: 0.5px solid #2a2a4e;
  display: flex; align-items: center; gap: 10px;
}
.profile-avatar {
  width: 36px; height: 36px; border-radius: 11px;
  background: rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 14px; font-weight: 700;
  flex-shrink: 0; position: relative;
}
.profile-dot {
  position: absolute; bottom: -1px; right: -1px;
  width: 9px; height: 9px; border-radius: 50%;
  background: #4caf50; border: 1.5px solid #0891b2;
  animation: dotPulse 2.5s ease-in-out infinite;
}
.profile-name { font-size: 13px; font-weight: 700; color: #fff; }
.profile-role { font-size: 11px; color: rgba(255,255,255,0.65); }

.sidebar-nav   { flex: 1; padding: 10px; }
.nav-section   { padding: 16px 10px 4px; font-size: 9px; font-weight: 600; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 1px; }

.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; font-size: 12px; color: rgba(255,255,255,0.75);
  cursor: pointer; transition: all .12s; border-radius: 10px; margin-bottom: 2px;
  font-weight: 500;
}
.nav-item:hover         { background: rgba(255,255,255,0.12); color: #fff; }
.nav-item.active        { background: rgba(255,255,255,0.18); color: #fff; font-weight: 700; border-left: 2px solid #fff; border-radius: 0 10px 10px 0; margin-left: -2px; padding-left: 14px; }
.nav-icon               { font-size: 15px; width: 18px; text-align: center; flex-shrink: 0; }

.nav-parent {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; font-size: 12px; color: rgba(255,255,255,0.75);
  cursor: pointer; transition: all .12s; border-radius: 10px; margin-bottom: 2px;
  justify-content: space-between; font-weight: 500;
}
.nav-parent:hover       { background: rgba(255,255,255,0.12); color: #fff; }
.nav-parent.active      { color: #fff; }
.nav-parent-left        { display: flex; align-items: center; gap: 8px; }
.nav-arrow              { font-size: 10px; transition: transform .2s; color: rgba(255,255,255,0.45); }
.nav-arrow.open         { transform: rotate(90deg); }

.nav-sub                { display: none; }
.nav-sub.open           { display: block; }
.nav-sub-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px 7px 36px; font-size: 11px; color: rgba(255,255,255,0.6);
  cursor: pointer; transition: all .12s; border-radius: 8px; margin-bottom: 1px;
  font-weight: 500;
}
.nav-sub-item:hover     { color: #fff; background: rgba(255,255,255,0.1); }
.nav-sub-item.active    { color: #fff; background: rgba(255,255,255,0.18); font-weight: 600; }

.sidebar-bottom {
  padding: 8px;
  border-top: 0.5px solid rgba(255,255,255,0.1);
  margin-top: auto;
}
.signout-btn {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: rgba(255,255,255,0.55);
  cursor: pointer; padding: 8px 10px; border-radius: 8px; transition: all .12s; font-weight: 500;
}
.signout-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }

/* Semester badge in sidebar */
.sem-badge {
  background: rgba(255,255,255,0.15);
  border: 0.5px solid rgba(255,255,255,0.25);
  border-radius: 8px; padding: 5px 10px; margin: 0 8px 10px;
  font-size: 11px; color: #fff; text-align: center; font-weight: 600;
  letter-spacing: 0.01em;
}

/* Three-dot sidebar menu */
.dot-menu-wrap          { position: relative; padding: 4px 10px 8px; }
.dot-menu-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 3px;
  padding: 7px 10px; border: none;
  background: rgba(255,255,255,0.06); border-radius: 8px;
  cursor: pointer; font-size: 18px; color: rgba(255,255,255,0.5);
  letter-spacing: 2px; transition: all .15s;
  font-family: 'Inter', sans-serif; line-height: 1;
}
.dot-menu-btn:hover     { background: rgba(255,255,255,0.12); color: rgba(255,255,255,0.9); }
.dot-menu-popup {
  position: absolute; bottom: calc(100% + 6px); left: 10px; right: 10px;
  background: #1e1e30; border: 0.5px solid rgba(255,255,255,0.12);
  border-radius: 12px; padding: 6px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  display: none; z-index: 500; min-width: 150px;
}
.dot-menu-popup.open    { display: block; animation: menuIn .15s ease; }
.dot-menu-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; cursor: pointer;
  font-size: 12px; color: rgba(255,255,255,0.75); transition: background .12s;
}
.dot-menu-item:hover    { background: rgba(255,255,255,0.08); }
.dot-menu-item i        { font-size: 15px; width: 16px; text-align: center; flex-shrink: 0; }
.dot-menu-item .dm-track{ margin-left: auto; flex-shrink: 0; }


/* ─────────────────────────────────────────────
   9. MAIN CONTENT AREA
   ───────────────────────────────────────────── */
.main         { margin-left: 242px; min-height: 100vh; width: calc(100% - 242px); background: var(--bg-page); padding: 10px 10px 0 0; }
.page-content { padding: 4px 0 80px; background: var(--bg-page); }


/* ─────────────────────────────────────────────
   10. PAGE HEADERS / TOPBAR
   ───────────────────────────────────────────── */
.page-topbar {
  background: var(--bg-card);
  padding: 14px 24px 0;
  border-radius: 16px;
  border: 0.5px solid var(--border-card);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  margin: 0 0 12px 0;
}
.page-topbar-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }

.page-header          { margin-bottom: 0; }
.page-header h1       { font-size: 15px; font-weight: 700; color: var(--text-primary); letter-spacing: -0.01em; }
.page-header p        { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

.ph-wrap {
  background: var(--bg-card);
  border: 0.5px solid var(--border-card);
  border-radius: 16px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  padding: 14px 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px; margin-bottom: 12px;
}
.ph-wrap h1           { font-size: 15px; font-weight: 700; color: var(--text-primary); margin: 0; letter-spacing: -0.01em; }
.ph-wrap p            { font-size: 11px; color: var(--text-muted); margin: 3px 0 0; }
.ph-wrap .ph-actions  { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

/* Page-fade transitions */
.page-fade-out { animation: pageFadeOut 0.15s ease forwards; }
.page-fade-in  { animation: pageFadeIn  0.20s ease forwards; }


/* ─────────────────────────────────────────────
   11. TABS
   ───────────────────────────────────────────── */
/* Year tabs — gliding pill */
.ytabs         { display: flex; gap: 2px; align-items: center; position: relative; }
.ytab {
  padding: 5px 14px; border-radius: var(--radius-pill);
  font-size: 12px; cursor: pointer; color: var(--text-secondary);
  border: none; background: none; font-weight: 400;
  transition: color .2s; position: relative; z-index: 1;
}
/* The glider (#yt-glider) provides the background — keep tab bg transparent */
.ytab.active           { background: transparent; color: #fff; font-weight: 600; }
.ytab:hover:not(.active) { color: var(--text-primary); }

/* Session tabs */
.session-tabs  { display: flex; }
.stab {
  padding: 8px 16px; font-size: 12px; cursor: pointer; color: var(--text-secondary);
  border-bottom: 2px solid transparent; transition: all .12s; font-weight: 500;
}
.stab.active           { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.stab:hover:not(.active) { color: var(--text-primary); }

/* Class-detail tabs */
.ctabs         { display: flex; border-bottom: 0.5px solid var(--border-card); overflow-x: auto; }
.ctab {
  padding: 8px 14px; font-size: 12px; cursor: pointer; color: var(--text-secondary);
  border-bottom: 2px solid transparent; white-space: nowrap; transition: all .15s; font-weight: 500;
}
.ctab.active           { color: var(--accent); font-weight: 600; border-bottom-color: var(--accent); }
.ctedit                { padding: 8px 14px; font-size: 12px; cursor: pointer; color: var(--accent); border-bottom: 2px solid transparent; white-space: nowrap; }

/* Room tracker tabs */
.rt-tabs       { display: flex; border-bottom: 0.5px solid var(--border-card); margin-bottom: 14px; }
.rt-tab {
  padding: 8px 16px; font-size: 12px; cursor: pointer; color: var(--text-secondary);
  border-bottom: 2px solid transparent;
}
.rt-tab.active         { color: var(--text-primary); font-weight: 600; border-bottom-color: var(--text-primary); }

/* Monitor portal tabs */
.mp-tab {
  padding: 11px 20px; border: none; background: none; cursor: pointer;
  font-size: 13px; color: var(--text-secondary); border-bottom: 2px solid transparent;
}
.mp-tab.active         { color: var(--text-primary); border-bottom-color: var(--text-primary); font-weight: 600; }


/* ─────────────────────────────────────────────
   12. TYPOGRAPHY HIERARCHY
   ───────────────────────────────────────────── */
h1, .page-header h1, .ph-wrap h1 { font-size: 15px; font-weight: 700; line-height: 1.2; color: var(--text-primary); }
h2                                { font-size: 14px; font-weight: 700; line-height: 1.2; }
h3, .sb h3, .modal h3, .rm-modal h3,
.sched-title, .stu-title, .dt     { font-size: 13px; font-weight: 500; line-height: 1.2; }

.sl, .nav-section, .ht, .cc-meta, .ds,
.sched-sub, .profile-role, .ml-scard-lbl { font-size: 11px; font-weight: 400; }

.badge, .cm, .cp, .cal-tag, .ml-stu-id,
.si, .noc, .adc, .stg, .wtg              { font-size: 11px; font-weight: 400; }

table, td, th, select, input, textarea,
.nav-item, .nav-sub-item, .nav-parent    { font-size: 12px; }
th  { font-size: 11px; font-weight: 500; }
td  { font-size: 12px; font-weight: 400; line-height: 1.5; }
.nav-item, .nav-parent, .nav-sub-item   { font-size: 11px; }

.sv { font-size: 24px; font-weight: 700; line-height: 1.2; }


/* ─────────────────────────────────────────────
   13. STAT CARDS
   ───────────────────────────────────────────── */
.sg {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px; margin-bottom: 14px;
}
.stat {
  background: var(--bg-card);
  border: 0.5px solid var(--border-card);
  border-radius: 16px;
  padding: 10px 14px;
  display: flex; align-items: center; gap: 10px;
  box-shadow: var(--shadow-card);
  transition: transform .18s ease, box-shadow .18s ease;
  cursor: default;
}
.stat:hover    { transform: scale(1.02); box-shadow: 0 6px 20px rgba(0,0,0,0.10); }
.stat-icon     { width: 32px; height: 32px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; background: #f4f6f9; color: #555; }

.sl { font-size: 11px; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 2px; }
.sv { color: var(--text-primary); }

/* Coloured stat variants — top border accent, fully rounded (no asymmetric corners) */
.stat-total  { border-top: 3px solid var(--info);    border-radius: 16px; background: var(--bg-card); }
.stat-total  .sl, .stat-total  .sv { color: var(--info); }
.stat-drop   { border-top: 3px solid var(--danger);  border-radius: 16px; background: var(--bg-card); }
.stat-drop   .sl, .stat-drop   .sv { color: var(--danger-dark); }
.stat-final  { border-top: 3px solid #D85A30;        border-radius: 16px; background: var(--bg-card); }
.stat-final  .sl, .stat-final  .sv { color: #712b13; }
.stat-warn   { border-top: 3px solid var(--warning); border-radius: 16px; background: var(--bg-card); }
.stat-warn   .sl, .stat-warn   .sv { color: var(--warning-dark); }

/* Colour-utility helpers */
.red { color: var(--danger-dark); }
.org { color: #993c1d; }
.amb { color: var(--warning-dark); }
.grn { color: var(--success); }
.blu { color: var(--info); }


/* ─────────────────────────────────────────────
   14. CLASS CARDS
   ───────────────────────────────────────────── */
.cg {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px; margin-bottom: 12px;
}
.cc {
  background: var(--bg-card);
  border: 0.5px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 12px 14px; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease;
  will-change: transform, box-shadow;
  border-left: 3px solid var(--border-card);
  box-shadow: var(--shadow-card);
}
.cc:hover            { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.cc.sel              { background: var(--accent-light); border: 2px solid var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 4px 16px rgba(24,95,165,0.15); transform: translateY(-2px); }
.cc.cl-danger        { border-top: 3px solid var(--danger);  border-radius: var(--radius-md); }
.cc.cl-warn          { border-top: 3px solid var(--warning); border-radius: var(--radius-md); }
.cc.cl-ok            { border-top: 3px solid var(--success); border-radius: var(--radius-md); }

.ct      { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.cn      { font-size: 12px; font-weight: 700; color: var(--text-primary); }
.cm      { font-size: 10px; padding: 2px 7px; border-radius: 99px; font-weight: 700; }
.cm.am   { background: var(--accent-light); color: #0c447c; }
.cm.pm   { background: #eaf3de; color: #27500a; }

.cc-meta { font-size: 10px; color: var(--text-muted); margin-bottom: 8px; }

.cpills  { display: flex; gap: 3px; flex-wrap: wrap; margin-bottom: 8px; }
.cp      { font-size: 10px; padding: 2px 7px; border-radius: 99px; font-weight: 500; }
.cp.ok   { background: #f0f0f0; color: #555; }
.cp.wd   { background: #fde8e8; color: var(--danger-dark); }
.cp.ww   { background: #fef3e2; color: var(--warning-dark); }
.cp.na   { background: #f5f5f5; color: #bbb; font-style: italic; }

.cc-foot     { display: flex; justify-content: space-between; align-items: center; border-top: 0.5px solid #f5f5f5; padding-top: 7px; margin-top: 4px; }
.cc-stu-info { font-size: 10px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.cc-risk-dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; flex-shrink: 0; background: #ddd; }
.cc-risk-dot.danger { background: var(--danger); }
.cc-risk-dot.warn   { background: var(--warning); }
.cc-risk-dot.ok     { background: var(--success); }

.noc  { font-size: 10px; color: #bbb; font-style: italic; margin: 4px 0; }
.adc  { font-size: 10px; color: var(--accent); cursor: pointer; font-weight: 500; }


/* ─────────────────────────────────────────────
   15. DETAIL PANEL
   ───────────────────────────────────────────── */
.det {
  background: var(--bg-card);
  border: 0.5px solid var(--border-card);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.dh {
  padding: 10px 14px;
  background: #fafbfc;
  border-bottom: 0.5px solid var(--border-card);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px;
}
.dt  { font-size: 13px; font-weight: 700; color: var(--text-primary); }
.ds  { font-size: 11px; color: var(--text-muted); }

/* Inline alert row */
.ia  { padding: 8px 14px; border-bottom: 0.5px solid var(--border-card); background: var(--accent-light); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.il  { font-size: 11px; color: var(--accent); font-weight: 500; }
.ib  { padding: 4px 12px; border-radius: 6px; border: 1px solid var(--accent); font-size: 11px; cursor: pointer; background: var(--accent); color: #fff; }

/* Legend bar */
.lb  { display: flex; gap: 10px; padding: 6px 14px; border-bottom: 0.5px solid var(--border-card); background: #fafbfc; flex-wrap: wrap; }
.lg  { font-size: 10px; color: #666; display: flex; align-items: center; gap: 3px; }
.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; flex-shrink: 0; }

.ns  { padding: 2rem; text-align: center; font-size: 13px; color: #bbb; }

/* Tables */
table           { width: 100%; border-collapse: collapse; font-size: 11px; }
th              { padding: 7px 10px; text-align: left; color: var(--text-secondary); font-weight: 500; border-bottom: 0.5px solid var(--border-card); background: #fafbfc; white-space: nowrap; }
th.r            { text-align: right; }
td              { padding: 7px 10px; border-bottom: 0.5px solid #f5f5f5; color: var(--text-primary); }
td.r            { text-align: right; }
td.si           { font-size: 10px; color: #bbb; }
td.ph           { font-size: 10px; color: var(--text-muted); }
tr:last-child td{ border-bottom: none; }
tr:hover td     { background: #f9fafb; }
th.hm, td.hm   { /* hidden on mobile — see media query */ }

/* Badges */
.badge          { display: inline-block; font-size: 10px; padding: 2px 8px; border-radius: 99px; font-weight: 500; white-space: nowrap; }
.br             { background: #fde8e8; color: var(--danger-dark); }
.bo             { background: #faece7; color: #712b13; }
.ba             { background: #fef3e2; color: var(--warning-dark); }
.bg             { background: #eaf3de; color: var(--success); }
.bn             { background: #f5f5f5; color: #888; font-style: italic; }
.bb             { background: var(--accent-light); color: var(--accent); }

/* Inline tag helpers */
.stg  { font-size: 10px; color: var(--success); background: #eaf3de; padding: 2px 7px; border-radius: 99px; }
.wtg  { font-size: 10px; color: var(--warning-dark); background: #fef3e2; padding: 2px 7px; border-radius: 99px; }
.ht   { font-size: 10px; color: #bbb; padding: 8px 14px; border-top: 0.5px solid var(--border-card); text-align: center; }


/* ─────────────────────────────────────────────
   16. SETTINGS / EDIT SUB-PANEL
   ───────────────────────────────────────────── */
.sb      { padding: 16px; }
.sb h3   { font-size: 13px; font-weight: 500; margin-bottom: 6px; }
.sb p    { font-size: 11px; color: var(--text-muted); margin-bottom: 12px; }

.ci           { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.ci label     { font-size: 11px; color: #888; width: 65px; flex-shrink: 0; }
.ci input     { padding: 6px 10px; border: 0.5px solid #e0e0e0; border-radius: 6px; font-size: 12px; width: 90px; text-transform: uppercase; outline: none; }

.savebtn      { padding: 7px 20px; border-radius: 6px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; }


/* ─────────────────────────────────────────────
   17. TOPBAR / TOOLBAR
   ───────────────────────────────────────────── */
.topbar       { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.addclass-btn { padding: 6px 14px; border-radius: 99px; border: none; background: var(--text-primary); font-size: 12px; cursor: pointer; color: #fff; font-weight: 500; transition: background .15s; }
.addclass-btn:hover { background: #2d2d4e; }


/* ─────────────────────────────────────────────
   18. STUDENT LIST
   ───────────────────────────────────────────── */
.filters      { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; align-items: flex-end; }
.fld          { display: flex; flex-direction: column; gap: 5px; }
.fld label    { font-size: 11px; font-weight: 500; color: #888; }
.fld select   { padding: 7px 12px; border: 0.5px solid #e0e0e0; border-radius: 7px; font-size: 12px; outline: none; min-width: 140px; background: var(--bg-card); color: var(--text-primary); }

.class-table  { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: 10px; overflow: hidden; margin-bottom: 16px; box-shadow: var(--shadow-card); }
.link-btn     { font-size: 11px; color: var(--accent); cursor: pointer; text-decoration: underline; }

.stu-panel    { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-card); }
.stu-head     { padding: 10px 14px; background: #fafbfc; border-bottom: 0.5px solid var(--border-card); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.stu-title    { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.stu-actions  { display: flex; gap: 8px; }

.btn-sis      { padding: 5px 12px; border-radius: 6px; border: 0.5px solid var(--accent); font-size: 11px; cursor: pointer; background: transparent; color: var(--accent); }
.btn-add-stu  { padding: 5px 12px; border-radius: 6px; border: 0.5px solid var(--success); font-size: 11px; cursor: pointer; background: transparent; color: var(--success); }
.btn-back     { padding: 5px 12px; border-radius: 6px; border: 0.5px solid #ddd; font-size: 11px; cursor: pointer; background: transparent; color: #888; }

.add-form     { padding: 14px; border-bottom: 0.5px solid var(--border-card); background: #f9fff9; }
.add-form h4  { font-size: 12px; font-weight: 500; margin-bottom: 10px; }
.form-row     { display: flex; gap: 8px; flex-wrap: wrap; }
.form-row input { padding: 7px 10px; border: 0.5px solid #e0e0e0; border-radius: 6px; font-size: 12px; outline: none; flex: 1; min-width: 120px; }


/* ─────────────────────────────────────────────
   19. MODALS
   ───────────────────────────────────────────── */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.3); z-index: 999; display: none; align-items: center; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal-overlay.open .modal { animation: modalIn .2s cubic-bezier(.34,1.56,.64,1); }
.modal-overlay.closing .modal { animation: modalOut .15s ease forwards; }

.modal        { background: var(--bg-card); border-radius: var(--radius-xl); padding: 28px; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); }
.modal h3     { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.modal p      { font-size: 11px; color: var(--text-muted); margin-bottom: 16px; }

.modal-field              { margin-bottom: 12px; }
.modal-field label        { display: block; font-size: 11px; font-weight: 500; color: var(--text-secondary); margin-bottom: 5px; }
.modal-field input,
.modal-field select       { width: 100%; padding: 8px 12px; border: 0.5px solid #e0e0e0; border-radius: 7px; font-size: 12px; outline: none; background: var(--bg-card); color: var(--text-primary); }
.modal-field input:focus  { border-color: var(--accent); }

.modal-row    { display: flex; gap: 8px; }
.modal-row .modal-field { flex: 1; }
.modal-btns   { display: flex; gap: 8px; margin-top: 16px; }
.modal-save   { flex: 1; padding: 9px; border-radius: 7px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; transition: background .15s; }
.modal-save:hover { background: #2d2d4e; }
.modal-cancel { padding: 9px 16px; border-radius: 7px; border: 0.5px solid #ddd; background: transparent; color: #555; font-size: 12px; cursor: pointer; }
.modal-cancel:hover { background: #f9fafb; color: var(--text-primary); }

.upload-zone  { border: 1.5px dashed #e0e0e0; border-radius: var(--radius-sm); padding: 14px; text-align: center; cursor: pointer; margin-bottom: 4px; }
.upload-zone:hover { border-color: var(--accent); background: var(--accent-light); }
.upload-zone p { font-size: 12px; color: var(--text-muted); }
.upload-zone.has-file   { border-color: var(--success); background: #f0faf5; }
.upload-zone.has-file p { color: var(--success); }


/* ─────────────────────────────────────────────
   20. ROOM TRACKER
   ───────────────────────────────────────────── */
.rt-topbar    { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
.rt-addbtn    { padding: 6px 14px; border-radius: 99px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; transition: background .15s; }
.rt-addbtn:hover { background: #2d2d4e; }

.rt-legend    { display: flex; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.rt-lg        { display: flex; align-items: center; gap: 5px; font-size: 11px; color: #888; }
.rt-ld        { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }

.rt-filters   { display: flex; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.rt-filters select { padding: 6px 10px; border: 0.5px solid #e0e0e0; border-radius: 7px; font-size: 12px; outline: none; background: var(--bg-card); color: var(--text-primary); }

/* ── Filter Chip Dropdown (Option A style) ── */
.ibd-sel { position: relative; display: inline-block; }

/* Idle chip — shows label + chevron */
.ibd-sel-trigger {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 6px 11px; border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-card); background: var(--bg-card);
  font-size: 12px; font-weight: 500; color: var(--text-secondary);
  cursor: pointer; white-space: nowrap; transition: border-color .15s, background .15s;
  font-family: inherit;
}
.ibd-sel-trigger:hover { border-color: #aaa; color: var(--text-primary); }
.ibd-sel-trigger.open  { border-color: #aaa; color: var(--text-primary); }

/* Active chip — has a value, shows dark pill + × */
.ibd-sel-trigger.active {
  background: #1a1a2e; border-color: #1a1a2e; color: #fff; font-weight: 600;
}
.ibd-sel-trigger.active:hover { background: #2d2d4e; border-color: #2d2d4e; }

.ibd-sel-value   { max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
.ibd-sel-chevron { font-size: 12px; flex-shrink: 0; transition: transform .2s; }
.ibd-sel-trigger.open .ibd-sel-chevron { transform: rotate(180deg); }

/* Clear × button inside active chip */
.ibd-sel-clear {
  font-size: 14px; line-height: 1; flex-shrink: 0;
  opacity: .7; margin-left: 1px; font-weight: 400;
  cursor: pointer; padding: 0 1px;
}
.ibd-sel-clear:hover { opacity: 1; }

/* Floating panel */
.ibd-sel-panel {
  position: absolute; top: calc(100% + 6px); left: 0;
  min-width: 180px; max-width: 280px;
  background: var(--bg-card); border: 0.5px solid var(--border-card);
  border-radius: 10px; box-shadow: 0 8px 24px rgba(0,0,0,.12);
  display: none; z-index: 600; overflow: hidden;
}
.ibd-sel-panel.open { display: block; animation: menuIn .15s ease; }
.ibd-sel-search-wrap { padding: 8px 8px 4px; }
.ibd-sel-search {
  width: 100%; padding: 6px 10px; border: 0.5px solid var(--border-card);
  border-radius: 7px; font-size: 12px; outline: none;
  background: var(--bg-page); color: var(--text-primary); font-family: inherit;
}
.ibd-sel-search:focus { border-color: var(--accent); }
.ibd-sel-list  { max-height: 220px; overflow-y: auto; padding: 4px; }
.ibd-sel-item  {
  padding: 7px 10px; border-radius: 7px; font-size: 12px;
  cursor: pointer; color: var(--text-primary); transition: background .1s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ibd-sel-item:hover    { background: var(--bg-page); }
.ibd-sel-item.selected { background: var(--accent-light); color: var(--accent); font-weight: 600; }

/* dark mode */
[data-theme="dark"] .ibd-sel-trigger        { background: var(--surface); border-color: var(--border); color: var(--text2); }
[data-theme="dark"] .ibd-sel-trigger:hover  { border-color: var(--border2); color: var(--text); }
[data-theme="dark"] .ibd-sel-trigger.active { background: var(--surface2); border-color: var(--border2); color: var(--text); }
[data-theme="dark"] .ibd-sel-panel          { background: var(--surface); border-color: var(--border); box-shadow: 0 8px 24px rgba(0,0,0,.4); }
[data-theme="dark"] .ibd-sel-search         { background: var(--surface2); border-color: var(--border2); color: var(--text); }
[data-theme="dark"] .ibd-sel-item           { color: var(--text); }
[data-theme="dark"] .ibd-sel-item:hover     { background: var(--surface2); }
[data-theme="dark"] .ibd-sel-item.selected  { background: rgba(24,95,165,.25); color: #60a5fa; }

.rt-conflict  { background: #fde8e8; border: 0.5px solid #f5b5b5; border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; font-size: 12px; color: var(--danger-dark); }

.sched-wrap   { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 12px; box-shadow: var(--shadow-card); }
.sched-head   { padding: 10px 14px; background: #fafbfc; border-bottom: 0.5px solid var(--border-card); display: flex; justify-content: space-between; align-items: center; }
.sched-title  { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.sched-sub    { font-size: 11px; color: var(--text-muted); }

.sched-grid   { display: grid; grid-template-columns: 90px repeat(5,1fr); gap: 1px; background: var(--border-card); }
.gcell        { background: var(--bg-card); padding: 6px 8px; font-size: 11px; min-height: 52px; }
.gcell.ghead  { background: #fafbfc; color: var(--text-muted); font-weight: 500; text-align: center; min-height: 32px; display: flex; align-items: center; justify-content: center; }
.gcell.glabel { background: #fafbfc; display: flex; flex-direction: column; justify-content: center; padding: 6px 10px; }
.room-lname   { font-weight: 600; font-size: 12px; color: var(--text-primary); }
.room-lcap    { font-size: 10px; color: #bbb; }

.cell-occ     { background: var(--accent-light); border-radius: 4px; padding: 5px 7px; min-height: 38px; display: flex; flex-direction: column; justify-content: center; }
.cell-occ.pm  { background: #eaf3de; }
.cell-occ.cf  { background: #fde8e8; }
.cell-online  { background: #f3f0fe; border-radius: 4px; padding: 5px 7px; min-height: 38px; display: flex; flex-direction: column; justify-content: center; }
.cell-avail   { border-radius: 4px; min-height: 38px; display: flex; align-items: center; justify-content: center; border: 0.5px dashed #e0e0e0; background: #fafafa; }
.cell-cls     { font-size: 11px; font-weight: 600; color: #0c447c; }
.cell-cls.pm  { color: #27500a; }
.cell-cls.cf  { color: var(--danger-dark); }
.cell-lec     { font-size: 10px; color: var(--text-muted); }
.cell-oln     { font-size: 11px; font-weight: 600; color: #534AB7; }
.cell-oln-tag { font-size: 10px; color: #7F77DD; }
.cell-avail-txt { font-size: 10px; color: #ccc; }

.occ-bar      { height: 5px; border-radius: 99px; background: #f3f4f6; width: 60px; overflow: hidden; display: inline-block; vertical-align: middle; }
.occ-fill     { height: 100%; border-radius: 99px; }

.rt-tbl       { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 14px; box-shadow: var(--shadow-card); }

/* Room modal */
.rm-modal-bg       { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.3); z-index: 999; display: none; align-items: center; justify-content: center; }
.rm-modal-bg.open  { display: flex; }
.rm-modal-bg.open .rm-modal { animation: modalIn .2s cubic-bezier(.34,1.56,.64,1); }
.rm-modal          { background: var(--bg-card); border-radius: var(--radius-xl); padding: 28px; width: 100%; max-width: 500px; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
.rm-modal h3       { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.rm-modal p        { font-size: 11px; color: var(--text-muted); margin-bottom: 14px; }

.mf           { margin-bottom: 12px; }
.mf label     { display: block; font-size: 11px; font-weight: 500; color: var(--text-secondary); margin-bottom: 5px; }
.mf input,
.mf select    { width: 100%; padding: 8px 12px; border: 0.5px solid #e0e0e0; border-radius: 7px; font-size: 12px; outline: none; background: var(--bg-card); color: var(--text-primary); }
.mrow         { display: flex; gap: 8px; }
.mrow .mf     { flex: 1; }
.mbtns        { display: flex; gap: 8px; margin-top: 16px; }
.msave        { flex: 1; padding: 9px; border-radius: 7px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; transition: background .15s; }
.msave:hover  { background: #2d2d4e; }
.mcancel      { padding: 9px 16px; border-radius: 7px; border: 0.5px solid #ddd; background: transparent; color: #555; font-size: 12px; cursor: pointer; }

.day-schedule-grid    { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; margin-top: 6px; }
.day-sch-cell         { border: 0.5px solid var(--border-card); border-radius: var(--radius-sm); padding: 8px; background: #f9fafb; }
.day-sch-cell .dlabel { font-size: 11px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; text-align: center; }
.day-sch-cell select,
.day-sch-cell input   { width: 100%; padding: 5px 8px; border: 0.5px solid #e0e0e0; border-radius: 5px; font-size: 11px; outline: none; margin-bottom: 4px; background: var(--bg-card); }

/* Summary bar */
.spb          { background: #fafbfc; border: 0.5px solid var(--border-card); border-radius: 6px; padding: 10px 14px; display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.spb-item     { text-align: center; }
.spb-label    { font-size: 10px; color: var(--text-muted); margin-bottom: 2px; }
.spb-val      { font-size: 15px; font-weight: 700; color: var(--text-primary); }
.spb-div      { font-size: 18px; color: #ddd; }

/* Info/warning banners */
.sem-warn-banner { background: #eff6ff; border: 0.5px solid #bfdbfe; border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; font-size: 12px; color: var(--accent); display: flex; align-items: flex-start; gap: 8px; }
.rt-warn-banner  { background: #fefce8; border: 0.5px solid #fde047; border-radius: 8px; padding: 10px 14px; margin-bottom: 12px; font-size: 12px; color: #854d0e; }


/* ─────────────────────────────────────────────
   21. SEMESTER WIZARD
   ───────────────────────────────────────────── */
.wiz-overlay       { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.4); z-index: 1000; display: none; align-items: center; justify-content: center; }
.wiz-overlay.open  { display: flex; }
.wiz-overlay.open .wiz-box { animation: modalIn .2s cubic-bezier(.34,1.56,.64,1); }
.wiz-box           { background: var(--bg-card); border-radius: var(--radius-xl); width: 100%; max-width: 680px; max-height: 90vh; overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); }

.wiz-header        { background: var(--text-primary); padding: 20px 24px; display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; }
.wiz-header-left h2 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 2px; }
.wiz-header-left p  { font-size: 11px; color: rgba(255,255,255,0.5); }
.wiz-close         { background: rgba(255,255,255,0.1); border: none; color: #fff; width: 28px; height: 28px; border-radius: 50%; cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center; }

.wiz-steps         { display: flex; padding: 0 24px; background: #f9fafb; border-bottom: 0.5px solid var(--border-card); flex-shrink: 0; overflow-x: auto; }
.wiz-step          { padding: 12px 16px; font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 6px; border-bottom: 2px solid transparent; white-space: nowrap; }
.wiz-step.active   { color: var(--text-primary); border-bottom-color: var(--accent); font-weight: 600; }
.wiz-step.done     { color: var(--success); }
.wiz-step-num      { width: 18px; height: 18px; border-radius: 50%; background: #e5e7eb; color: var(--text-secondary); font-size: 10px; display: flex; align-items: center; justify-content: center; font-weight: 600; flex-shrink: 0; }
.wiz-step.active .wiz-step-num { background: var(--accent); color: #fff; }
.wiz-step.done  .wiz-step-num  { background: var(--success); color: #fff; }

.wiz-body          { flex: 1; overflow-y: auto; padding: 24px; background: var(--bg-card); }
.wiz-footer        { padding: 16px 24px; border-top: 0.5px solid var(--border-card); display: flex; justify-content: space-between; align-items: center; flex-shrink: 0; background: var(--bg-card); }

.wiz-btn-next      { padding: 9px 24px; border-radius: 7px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; transition: background .15s; }
.wiz-btn-next:hover { background: #2d2d4e; }
.wiz-btn-back      { padding: 9px 16px; border-radius: 7px; border: 0.5px solid #ddd; background: transparent; color: #555; font-size: 12px; cursor: pointer; }
.wiz-btn-back:hover { background: #f9fafb; color: var(--text-primary); }
.wiz-btn-launch    { padding: 9px 24px; border-radius: 7px; border: none; background: var(--success); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; }

.wiz-field         { margin-bottom: 14px; }
.wiz-field label   { display: block; font-size: 11px; font-weight: 500; color: var(--text-secondary); margin-bottom: 5px; }
.wiz-field input,
.wiz-field select  { width: 100%; padding: 9px 12px; border: 0.5px solid #e0e0e0; border-radius: 7px; font-size: 12px; outline: none; background: var(--bg-card); color: var(--text-primary); }
.wiz-field input:focus { border-color: var(--accent); }

.wiz-row           { display: flex; gap: 12px; }
.wiz-row .wiz-field { flex: 1; }

.wiz-toggle        { display: flex; gap: 8px; margin-bottom: 14px; }
.wiz-toggle-btn    { flex: 1; padding: 10px; border-radius: var(--radius-sm); border: 0.5px solid #e0e0e0; background: var(--bg-card); color: var(--text-secondary); font-size: 12px; cursor: pointer; text-align: center; transition: all .15s; }
.wiz-toggle-btn.active { background: var(--text-primary); color: #fff; border-color: var(--text-primary); }

.wiz-info    { background: var(--accent-light); border: 0.5px solid #bfdbfe; border-radius: 8px; padding: 10px 14px; font-size: 11px; color: var(--accent); margin-bottom: 14px; }
.wiz-warn    { background: #fef3e2; border: 0.5px solid #f5d99a; border-radius: 8px; padding: 10px 14px; font-size: 11px; color: var(--warning-dark); margin-bottom: 14px; }
.wiz-success { background: #eaf3de; border: 0.5px solid #c0dd97; border-radius: 8px; padding: 10px 14px; font-size: 11px; color: var(--success); margin-bottom: 14px; }

.class-assign-list   { display: flex; flex-direction: column; gap: 8px; max-height: 300px; overflow-y: auto; }
.class-assign-item   { background: #fafbfc; border: 0.5px solid var(--border-card); border-radius: 8px; padding: 10px 14px; }
.class-assign-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; cursor: pointer; }
.class-assign-title  { font-size: 12px; font-weight: 600; color: var(--text-primary); }
.class-assign-sub    { font-size: 10px; color: var(--text-muted); }
.class-assign-toggle { font-size: 10px; color: var(--accent); }
.class-assign-body   { display: none; }
.class-assign-body.open { display: block; }


/* ─────────────────────────────────────────────
   22. SEMESTER PAGE
   ───────────────────────────────────────────── */
.sem-page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.sem-status      { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 99px; font-size: 11px; font-weight: 500; }
.sem-status.open   { background: #eaf3de; color: var(--success); }
.sem-status.closed { background: #f5f5f5; color: #888; }
.sem-status.none   { background: #fef3e2; color: var(--warning-dark); }

.sem-card        { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: 10px; padding: 16px; margin-bottom: 12px; box-shadow: var(--shadow-card); }
.sem-card h3     { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; }
.sem-card p      { font-size: 11px; color: var(--text-muted); margin-bottom: 12px; }
.sem-card-row    { display: flex; gap: 8px; flex-wrap: wrap; }

.sem-action-btn  { padding: 8px 16px; border-radius: 7px; font-size: 12px; cursor: pointer; font-weight: 500; }
.sem-open-btn    { border: none; background: var(--text-primary); color: #fff; }
.sem-close-btn   { border: 0.5px solid var(--danger); background: transparent; color: var(--danger); }
.sem-close-btn:hover { background: #fde8e8; }

.sem-archive-table { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow-card); }

.review-item       { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 0.5px solid #f5f5f5; font-size: 12px; }
.review-item:last-child { border-bottom: none; }
.review-label { color: var(--text-muted); }
.review-val   { font-weight: 500; color: var(--text-primary); }
.review-warn  { color: var(--danger-dark); }


/* ─────────────────────────────────────────────
   23. MONITOR LOG
   ───────────────────────────────────────────── */
.ml-stat-row  { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; margin-bottom: 14px; }
.ml-scard     { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; border: 0.5px solid var(--border-card); background: var(--bg-card); box-shadow: var(--shadow-card); }
.ml-scard-ico { width: 34px; height: 34px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 17px; flex-shrink: 0; }
.ml-scard-num { font-size: 19px; font-weight: 700; line-height: 1; color: var(--text-primary); }
.ml-scard-lbl { font-size: 10px; color: var(--text-muted); margin-top: 2px; }

.ml-toolbar   { display: flex; gap: 8px; margin-bottom: 10px; align-items: center; flex-wrap: wrap; }
.ml-toolbar input { padding: 7px 12px; border: 0.5px solid #e0e0e0; border-radius: 8px; font-size: 12px; outline: none; background: var(--bg-card); color: var(--text-primary); width: 200px; }

.ml-tbl-wrap  { overflow-x: auto; border-radius: 10px; border: 0.5px solid var(--border-card); background: var(--bg-card); margin-bottom: 12px; box-shadow: var(--shadow-card); }
.ml-tbl       { border-collapse: collapse; font-size: 12px; width: 100%; min-width: 600px; }
.ml-tbl thead th { padding: 8px; text-align: center; font-size: 10px; font-weight: 500; color: var(--text-muted); white-space: nowrap; cursor: pointer; user-select: none; background: #fafbfc; border-bottom: 0.5px solid var(--border-card); }
.ml-tbl thead th:first-child { text-align: left; padding-left: 14px; min-width: 160px; }
.ml-tbl thead th:last-child  { text-align: center; min-width: 80px; }
.ml-tbl tbody tr { border-top: 0.5px solid #f5f5f5; }
.ml-tbl tbody tr:hover { background: #f9fafb; }
.ml-tbl td    { padding: 7px 8px; text-align: center; vertical-align: middle; color: var(--text-primary); }
.ml-tbl td:first-child { text-align: left; padding-left: 14px; }

.ml-stu-name  { font-size: 12px; font-weight: 500; color: var(--text-primary); }
.ml-stu-id    { font-size: 10px; color: var(--text-muted); }

.ml-cbadge    { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; font-size: 10px; font-weight: 500; }

/* Monitor log badge colours */
.ml-bp { background: #eaf3de; color: #3B6D11; }
.ml-bl { background: #fef3e2; color: #854F0B; }
.ml-ba { background: var(--accent-light); color: var(--accent); }
.ml-bu { background: #fde8e8; color: var(--danger-dark); }
.ml-bn { background: #f5f5f5; color: var(--text-muted); }
.ml-pct { font-size: 11px; font-weight: 500; }

.ml-stage     { display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px; border-radius: 6px; font-size: 10px; font-weight: 500; white-space: nowrap; }
.ml-s-ok   { background: #eaf3de; color: #3B6D11; }
.ml-s-w1   { background: #fef3e2; color: #854F0B; }
.ml-s-w2   { background: #fde8e8; color: var(--danger-dark); }
.ml-s-drop { background: #F7C1C1; color: #501313; }

.ml-legend      { display: flex; gap: 12px; padding: 8px 14px; border-top: 0.5px solid var(--border-card); flex-wrap: wrap; align-items: center; }
.ml-legend-item { display: flex; align-items: center; gap: 5px; font-size: 11px; color: #888; }


/* ─────────────────────────────────────────────
   24. CALENDAR
   ───────────────────────────────────────────── */
.cal-grid        { display: grid; grid-template-columns: repeat(7,1fr); gap: 1px; background: #e5e7eb; border-radius: 10px; overflow: hidden; }
.cal-head        { background: #f9fafb; padding: 8px 0; text-align: center; font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.cal-day         { background: var(--bg-card); min-height: 72px; padding: 6px; cursor: pointer; transition: background .1s; position: relative; }
.cal-day:hover   { background: #f0f4ff; }
.cal-day.other-month      { background: #f9fafb; }
.cal-day.other-month .cal-day-num { color: var(--text-muted); }
.cal-day.today            { background: var(--accent-light); }
.cal-day.today .cal-day-num { color: var(--accent); font-weight: 700; }
.cal-day.is-holiday       { background: #f5f5f5; }
.cal-day.is-weekend .cal-day-num { color: var(--text-muted); }
.cal-day-num     { font-size: 12px; font-weight: 500; color: var(--text-primary); margin-bottom: 4px; }
.cal-tag         { font-size: 9px; padding: 2px 6px; border-radius: 4px; font-weight: 500; display: inline-block; margin-top: 2px; }
.cal-tag.normal      { background: #eaf3de; color: #27500a; }
.cal-tag.online      { background: #eff6ff; color: var(--accent); }
.cal-tag.cancelled   { background: #fde8e8; color: var(--danger-dark); }
.cal-tag.room_change { background: #fef3e2; color: var(--warning-dark); }
.cal-tag.holiday     { background: #f3f4f6; color: var(--text-muted); }
.cal-tag.noclass     { background: #f0f0f0; color: #bbb; }


/* ─────────────────────────────────────────────
   25. EMPTY STATES
   ───────────────────────────────────────────── */
.empty-state      { background: var(--bg-card); border: 0.5px solid var(--border-card); border-radius: var(--radius-md); padding: 3rem 2rem; text-align: center; box-shadow: var(--shadow-sm); }
.empty-state-icon { font-size: 36px; margin-bottom: 14px; display: block; line-height: 1; color: #aaa; }
.empty-state h3   { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.empty-state p    { font-size: 12px; color: var(--text-muted); margin-bottom: 16px; max-width: 360px; margin-left: auto; margin-right: auto; line-height: 1.6; }
.empty-state-btn  { padding: 8px 20px; border-radius: 7px; border: none; background: var(--text-primary); color: #fff; font-size: 12px; cursor: pointer; font-weight: 500; transition: opacity .15s; }
.empty-state-btn:hover { background: #2d2d4e; }


/* ─────────────────────────────────────────────
   26. LECTURER PILL
   ───────────────────────────────────────────── */
.lec-pill-mini    { display: flex; align-items: center; gap: 5px; padding: 4px 7px; border: 0.5px solid #e0e0e0; border-radius: 6px; cursor: pointer; background: #fafafa; min-height: 26px; transition: border-color .12s; }
.lec-pill-mini:hover { border-color: var(--accent); }
.lec-pill-av      { width: 18px; height: 18px; border-radius: 50%; background: var(--accent-light); color: var(--accent); font-size: 9px; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.lec-pill-empty   { font-size: 10px; color: #bbb; font-style: italic; }
.lec-pill-name    { font-size: 10px; color: var(--text-primary); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 80px; }


/* ─────────────────────────────────────────────
   27. SKELETON LOADING
   ───────────────────────────────────────────── */
/* Generic shimmer skeleton */
.skel {
  background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: 6px;
}
.skeleton {
  background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
  border-radius: 6px;
  display: inline-block;
}
.skeleton-row {
  height: 14px; border-radius: 4px;
  background: linear-gradient(90deg, #f3f4f6 25%, #e5e7eb 50%, #f3f4f6 75%);
  background-size: 200% 100%;
  animation: shimmer 1.2s ease-in-out infinite;
  margin-bottom: 8px;
}


/* ─────────────────────────────────────────────
   28. TOAST
   ───────────────────────────────────────────── */
.ibd-toast {
  position: fixed; bottom: 30px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  border-radius: 99px; font-size: 12px; font-weight: 500;
  z-index: 9999;
  background: #1f2937; color: #fff;
  box-shadow: var(--shadow-lg);
  padding: 10px 20px;
  display: flex; align-items: center; gap: 8px;
  opacity: 0; animation: toastIn .3s ease forwards;
}
.ibd-toast.hide      { animation: toastOut .3s ease forwards; }
.ibd-toast-icon      { font-size: 14px; flex-shrink: 0; }


/* ─────────────────────────────────────────────
   29. DARK MODE TOGGLE — iOS pill
   ───────────────────────────────────────────── */
.dark-toggle  { display: flex; align-items: center; justify-content: center; background: none; border: none; cursor: pointer; margin-left: auto; padding: 4px; border-radius: 99px; }
.dark-toggle:hover { opacity: 0.8; }
.dm-track     { width: 38px; height: 22px; border-radius: 99px; background: rgba(255,255,255,0.2); position: relative; transition: background .25s; flex-shrink: 0; display: block; }
.dm-thumb     { width: 18px; height: 18px; border-radius: 50%; background: #fff; position: absolute; top: 2px; left: 2px; transition: transform .25s; box-shadow: 0 1px 4px rgba(0,0,0,0.3); }


/* ─────────────────────────────────────────────
   30. BUTTON CLICK FEEDBACK
   ───────────────────────────────────────────── */
.addclass-btn:active, .modal-save:active, .savebtn:active,
.rt-addbtn:active, .login-btn:active, .wiz-btn-next:active,
.wiz-btn-launch:active, .msave:active { transform: scale(0.97); }


/* ─────────────────────────────────────────────
   31. GENERIC INPUTS (light mode defaults)
   ───────────────────────────────────────────── */
input:not([type="file"]), select, textarea {
  background: var(--bg-card);
  border-color: #e0e0e0;
  color: var(--text-primary);
}
input:focus, select:focus { border-color: var(--accent); outline: none; }
input::placeholder { color: var(--text-muted); }


/* ─────────────────────────────────────────────
   32. EDIT / DELETE BUTTONS
   ───────────────────────────────────────────── */
.delbtn  { padding: 2px 8px; border-radius: 4px; border: 0.5px solid var(--danger); background: #fef2f2; color: var(--danger); font-size: 10px; cursor: pointer; transition: background .12s, transform .1s; }
.delbtn:hover  { background: #fee2e2; transform: scale(1.04); }
.editbtn { padding: 2px 8px; border-radius: 4px; border: 0.5px solid var(--accent); background: var(--accent-light); color: var(--accent); font-size: 10px; cursor: pointer; margin-right: 4px; transition: background .12s, transform .1s; }
.editbtn:hover { background: #d0e8f8; transform: scale(1.04); }


/* ─────────────────────────────────────────────
   33. MOBILE — max-width 700px
   ───────────────────────────────────────────── */
@media (max-width: 700px) {
  .sidebar             { display: none; }
  .mobile-bottom-nav   { display: flex !important; }
  .main                { margin-left: 0; width: 100%; padding-bottom: 90px; background: var(--bg-page); }

  /* Top bar */
  .page-topbar         { padding: 12px 14px 0; }
  .page-topbar-row     { flex-direction: column; align-items: flex-start; gap: 8px; }
  .page-header h1      { font-size: 18px; }
  .page-header p       { font-size: 12px; }

  /* Tabs */
  .ytabs               { flex-wrap: wrap; gap: 6px; }
  .ytab                { padding: 7px 14px; font-size: 13px; border-radius: 99px; }
  .stab                { padding: 10px 16px; font-size: 13px; }

  /* Page content */
  .page-content        { padding: 12px 14px; padding-bottom: 100px; }

  /* Stats */
  .sg                  { grid-template-columns: repeat(2,1fr); gap: 10px; margin-bottom: 16px; }
  .stat                { padding: 14px; gap: 12px; border-radius: 12px; }
  .stat-icon           { width: 40px; height: 40px; font-size: 20px; border-radius: 10px; }
  .sl                  { font-size: 11px; margin-bottom: 4px; }
  .sv                  { font-size: 26px; }

  /* Class cards */
  .cg                  { grid-template-columns: 1fr; gap: 10px; }
  .cc                  { padding: 16px; border-radius: 14px; border-left-width: 4px; }
  .cn                  { font-size: 15px; }
  .cm                  { font-size: 11px; padding: 3px 9px; }
  .cc-meta             { font-size: 12px; margin-bottom: 10px; }
  .cp                  { font-size: 11px; padding: 4px 10px; }
  .cpills              { gap: 5px; margin-bottom: 10px; }
  .cc-foot             { padding-top: 10px; margin-top: 6px; }
  .cc-stu-info         { font-size: 11px; gap: 6px; }
  .noc                 { font-size: 12px; }
  .adc                 { font-size: 13px; }

  /* Detail panel */
  .det                 { border-radius: 14px; }
  .dh                  { padding: 14px; }
  .dt                  { font-size: 15px; }
  .ds                  { font-size: 12px; }
  .ctab                { padding: 12px 16px; font-size: 13px; }
  .ctedit              { padding: 12px 16px; font-size: 13px; }
  .ia                  { padding: 12px 14px; gap: 10px; }
  .il                  { font-size: 13px; }
  .ib                  { padding: 8px 16px; font-size: 12px; }
  table                { font-size: 13px; }
  th                   { padding: 10px 12px; font-size: 12px; }
  td                   { padding: 10px 12px; }
  th.hm, td.hm         { display: none; }
  .badge               { font-size: 12px; padding: 4px 10px; }
  .ht                  { font-size: 12px; padding: 12px 14px; }

  /* Modals — slide up from bottom */
  .modal-overlay       { align-items: flex-end; }
  .modal               { border-radius: 20px 20px 0 0; max-width: 100%; margin: 0; padding: 24px 20px; }
  .modal h3            { font-size: 16px; }
  .modal p             { font-size: 13px; }
  .modal-field label   { font-size: 13px; }
  .modal-field input,
  .modal-field select  { padding: 12px; font-size: 14px; border-radius: 10px; }
  .modal-save          { padding: 13px; font-size: 14px; border-radius: 10px; }
  .modal-cancel        { padding: 13px 20px; font-size: 14px; border-radius: 10px; }

  /* Wizard */
  .wiz-box             { max-width: 100%; border-radius: 0; height: 100vh; max-height: 100vh; }
  .wiz-field input,
  .wiz-field select    { padding: 12px; font-size: 14px; }
  .wiz-btn-next,
  .wiz-btn-back,
  .wiz-btn-launch      { padding: 13px 24px; font-size: 14px; }

  /* Room modal */
  .rm-modal            { border-radius: 20px 20px 0 0; max-width: 100%; margin: 0; padding: 24px 20px; }
  .rm-modal-bg         { align-items: flex-end; }
  .mf input, .mf select { padding: 12px; font-size: 14px; }
  .msave, .mcancel     { padding: 13px; font-size: 14px; }

  /* Calendar */
  .cal-day             { min-height: 48px; padding: 4px; }
  .cal-day-num         { font-size: 13px; }
  .cal-tag             { font-size: 9px; padding: 2px 5px; }

  /* Room tracker */
  .rt-topbar           { padding: 12px 14px; }
  .rt-addbtn           { padding: 10px 18px; font-size: 13px; }

  /* Bottom nav */
  .mobile-bottom-nav   { padding: 8px 12px 20px; gap: 0; margin: 0 10px 10px; border-radius: 20px; border: 0.5px solid #eee; box-shadow: 0 4px 20px rgba(0,0,0,0.1); left: 0; right: 0; }
  .mobile-bottom-nav > div { padding: 6px 8px; flex: 1; justify-content: center; border-radius: 12px; }
  .mobile-bottom-nav i { font-size: 24px; }
  .mobile-bottom-nav span { font-size: 11px; margin-top: 2px; }

  /* Filters */
  .filters             { gap: 10px; }
  .fld label           { font-size: 13px; }
  .fld select          { padding: 10px 14px; font-size: 13px; }

  /* Semester cards */
  .sem-card            { padding: 20px; }
  .sem-card h3         { font-size: 15px; }
  .sem-card p          { font-size: 13px; }
  .sem-action-btn      { padding: 12px 20px; font-size: 13px; }

  /* Login */
  .login-wrap          { align-items: flex-start; padding: 40px 20px; }
  .login-box           { padding: 32px 24px; border-radius: 20px; max-width: 100%; }
  .login-logo h2       { font-size: 18px; }
  .field input         { padding: 14px 16px; font-size: 15px; border-radius: 12px; }
  .login-btn           { padding: 15px; font-size: 15px; border-radius: 12px; }
}


/* ═══════════════════════════════════════════════════════════════
   DARK MODE
   Class-based rules rely on [data-theme="dark"] selector
   specificity — no !important needed there.
   !important is used ONLY on [style*=...] attribute selectors
   to override inline styles injected by JS render functions.
   ═══════════════════════════════════════════════════════════════ */

[data-theme="dark"] {
  --bg:      #161622;
  --surface: #1e1e2e;
  --surface2:#252538;
  --text:    #e2e2f0;
  --text2:   #9090b0;
  --border:  #2e2e48;
  --border2: #3a3a58;
}

/* Base */
[data-theme="dark"] body              { background: var(--bg); color: var(--text); }
[data-theme="dark"] .main             { background: var(--bg); }
[data-theme="dark"] .page-content     { background: var(--bg); }

/* Sidebar — stays dark gradient */
[data-theme="dark"] .sidebar          { background: linear-gradient(180deg, #0e7490 0%, #075985 100%); box-shadow: 0 8px 32px rgba(6,182,212,0.2), 0 2px 8px rgba(0,0,0,0.3); }

/* Page headers */
[data-theme="dark"] .page-topbar,
[data-theme="dark"] .ph-wrap          { background: var(--surface); border-color: var(--border); border-radius: 16px; box-shadow: 0 2px 12px rgba(0,0,0,0.2); }
[data-theme="dark"] .page-header h1,
[data-theme="dark"] .ph-wrap h1       { color: var(--text); }
[data-theme="dark"] .page-header p,
[data-theme="dark"] .ph-wrap p        { color: var(--text2); }

/* Stat cards */
[data-theme="dark"] .stat             { background: var(--surface); border-color: var(--border); box-shadow: 0 4px 16px rgba(0,0,0,0.3); }
[data-theme="dark"] .stat-total       { background: rgba(24,95,165,0.12); border-top-color: var(--info); border-left-color: transparent; }
[data-theme="dark"] .stat-total  .sl,
[data-theme="dark"] .stat-total  .sv  { color: #60a5fa; }
[data-theme="dark"] .stat-drop        { background: rgba(226,75,74,0.10); border-top-color: var(--danger); border-left-color: transparent; }
[data-theme="dark"] .stat-drop   .sl,
[data-theme="dark"] .stat-drop   .sv  { color: #f87171; }
[data-theme="dark"] .stat-final       { background: rgba(216,90,48,0.10); border-top-color: #D85A30; border-left-color: transparent; }
[data-theme="dark"] .stat-final  .sl,
[data-theme="dark"] .stat-final  .sv  { color: #fbbf24; }
[data-theme="dark"] .stat-warn        { background: rgba(45,122,45,0.10); border-top-color: var(--success); border-left-color: transparent; }
[data-theme="dark"] .stat-warn   .sl,
[data-theme="dark"] .stat-warn   .sv  { color: #34d399; }
[data-theme="dark"] .sl               { color: var(--text2); }
[data-theme="dark"] .sv               { color: var(--text); }
[data-theme="dark"] .stat-icon        { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.7); }
[data-theme="dark"] .stat-total  .stat-icon  { background: rgba(24,95,165,0.25);   color: #60a5fa; }
[data-theme="dark"] .stat-drop   .stat-icon  { background: rgba(226,75,74,0.25);   color: #f87171; }
[data-theme="dark"] .stat-final  .stat-icon  { background: rgba(216,90,48,0.25);   color: #fbbf24; }
[data-theme="dark"] .stat-warn   .stat-icon  { background: rgba(45,122,45,0.25);   color: #34d399; }
/* Override inline-styled stat icons (JS sets style="background:…" directly) */
[data-theme="dark"] .stat-icon[style]              { background: rgba(255,255,255,0.08) !important; }
[data-theme="dark"] .stat-total  .stat-icon[style] { background: rgba(24,95,165,0.25) !important; }
[data-theme="dark"] .stat-drop   .stat-icon[style] { background: rgba(226,75,74,0.25) !important; }
[data-theme="dark"] .stat-final  .stat-icon[style] { background: rgba(216,90,48,0.25) !important; }
[data-theme="dark"] .stat-warn   .stat-icon[style] { background: rgba(45,122,45,0.25) !important; }

/* Class cards */
[data-theme="dark"] .cc               { background: var(--surface); border-color: var(--border); box-shadow: 0 2px 8px rgba(0,0,0,0.3); }
[data-theme="dark"] .cc:hover         { background: var(--surface2); border-color: var(--border2); }
[data-theme="dark"] .cc.sel           { background: rgba(24,95,165,0.15); border: 2px solid rgba(24,95,165,0.5); }
[data-theme="dark"] .cn               { color: var(--text); }
[data-theme="dark"] .cc-meta          { color: var(--text2); }
[data-theme="dark"] .cc-stu-info      { color: var(--text2); }
[data-theme="dark"] .cc-foot          { border-top-color: var(--border); }
[data-theme="dark"] .cp.ok  { background: rgba(255,255,255,0.06); color: var(--text2); }
[data-theme="dark"] .cp.wd  { background: rgba(226,75,74,0.15);   color: #f87171; }
[data-theme="dark"] .cp.ww  { background: rgba(239,159,39,0.15);  color: #fbbf24; }
[data-theme="dark"] .cp.na  { background: rgba(255,255,255,0.04); color: var(--text2); }
[data-theme="dark"] .cm.am  { background: rgba(24,95,165,0.2);    color: #60a5fa; }
[data-theme="dark"] .cm.pm  { background: rgba(45,122,45,0.2);    color: #34d399; }
[data-theme="dark"] .noc    { color: var(--text2); }
[data-theme="dark"] .adc    { color: #60a5fa; }

/* Detail panel */
[data-theme="dark"] .det              { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .dh               { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .lb               { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .dt               { color: var(--text); }
[data-theme="dark"] .ds               { color: var(--text2); }
[data-theme="dark"] .lg               { color: var(--text2); }
[data-theme="dark"] .ctabs            { border-color: var(--border); }
[data-theme="dark"] .ctab             { color: var(--text2); }
[data-theme="dark"] .ctab.active      { color: #60a5fa; border-bottom-color: #60a5fa; }
[data-theme="dark"] .ia               { background: rgba(24,95,165,0.10); border-color: rgba(24,95,165,0.20); }
[data-theme="dark"] .il               { color: #60a5fa; }
[data-theme="dark"] .stg { background: rgba(45,122,45,0.15);  color: #34d399; }
[data-theme="dark"] .wtg { background: rgba(239,159,39,0.15); color: #fbbf24; }
[data-theme="dark"] .ns               { color: var(--text2); }
[data-theme="dark"] .ht               { color: var(--text2); border-color: var(--border); }

/* Tables */
[data-theme="dark"] table             { background: transparent; }
[data-theme="dark"] th                { background: var(--surface2); color: var(--text2); border-color: var(--border); }
[data-theme="dark"] td                { color: var(--text); border-color: rgba(255,255,255,0.04); }
[data-theme="dark"] tr:hover td       { background: rgba(255,255,255,0.03); }

/* Badges */
[data-theme="dark"] .br { background: rgba(226,75,74,0.15);    color: #f87171; }
[data-theme="dark"] .bo { background: rgba(239,159,39,0.12);   color: #fbbf24; }
[data-theme="dark"] .ba { background: rgba(239,159,39,0.12);   color: #fbbf24; }
[data-theme="dark"] .bg { background: rgba(45,122,45,0.15);    color: #34d399; }
[data-theme="dark"] .bn { background: rgba(255,255,255,0.06);  color: var(--text2); }
[data-theme="dark"] .bb { background: rgba(24,95,165,0.15);    color: #60a5fa; }

/* Tabs */
[data-theme="dark"] .ytab              { color: var(--text2); }
[data-theme="dark"] .ytab.active       { background: transparent; color: var(--text); }
[data-theme="dark"] .ytab:hover:not(.active) { color: var(--text); }
[data-theme="dark"] #yt-glider         { background: var(--surface2) !important; }
[data-theme="dark"] .stab              { color: var(--text2); }
[data-theme="dark"] .stab.active       { color: #60a5fa; border-bottom-color: #60a5fa; }
[data-theme="dark"] .rt-tab            { color: var(--text2); border-color: var(--border); }
[data-theme="dark"] .rt-tab.active     { color: var(--text); border-bottom-color: var(--text); }
[data-theme="dark"] .mp-tab            { color: var(--text2); }
[data-theme="dark"] .mp-tab.active     { color: var(--text); border-bottom-color: var(--text); }

/* Inputs & selects */
[data-theme="dark"] input:not([type="file"]),
[data-theme="dark"] select,
[data-theme="dark"] textarea,
[data-theme="dark"] .field input,
[data-theme="dark"] .fld select,
[data-theme="dark"] .mf input,
[data-theme="dark"] .mf select,
[data-theme="dark"] .modal-field input,
[data-theme="dark"] .modal-field select,
[data-theme="dark"] .wiz-field input,
[data-theme="dark"] .wiz-field select,
[data-theme="dark"] .rt-filters select,
[data-theme="dark"] .ml-toolbar input,
[data-theme="dark"] .ml-toolbar select { background: var(--surface2); border-color: var(--border2); color: var(--text); }
[data-theme="dark"] input::placeholder  { color: var(--text2); }

/* Modals */
[data-theme="dark"] .modal-overlay,
[data-theme="dark"] .rm-modal-bg        { background: rgba(0,0,0,0.6); backdrop-filter: blur(4px); }
[data-theme="dark"] .modal,
[data-theme="dark"] .rm-modal           { background: var(--surface); border: 0.5px solid var(--border2); }
[data-theme="dark"] .modal h3,
[data-theme="dark"] .rm-modal h3        { color: var(--text); }
[data-theme="dark"] .modal p,
[data-theme="dark"] .rm-modal p         { color: var(--text2); }
[data-theme="dark"] .modal-field label,
[data-theme="dark"] .mf label           { color: var(--text2); }
[data-theme="dark"] .modal-cancel,
[data-theme="dark"] .mcancel,
[data-theme="dark"] .wiz-btn-back       { background: var(--surface2); border-color: var(--border2); color: var(--text2); }

/* Room tracker */
[data-theme="dark"] .rt-tbl,
[data-theme="dark"] .sched-wrap,
[data-theme="dark"] .class-table,
[data-theme="dark"] .stu-panel         { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .sched-head,
[data-theme="dark"] .stu-head          { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .sched-title,
[data-theme="dark"] .stu-title         { color: var(--text); }
[data-theme="dark"] .sched-sub         { color: var(--text2); }
[data-theme="dark"] .gcell             { background: var(--surface); }
[data-theme="dark"] .gcell.ghead,
[data-theme="dark"] .gcell.glabel      { background: var(--surface2); color: var(--text2); }
[data-theme="dark"] .room-lname        { color: var(--text); }
[data-theme="dark"] .room-lcap         { color: var(--text2); }
[data-theme="dark"] .occ-bar           { background: rgba(255,255,255,0.08); }
[data-theme="dark"] .sched-grid        { background: var(--border); }
[data-theme="dark"] .rt-conflict       { background: rgba(226,75,74,0.10); border-color: rgba(226,75,74,0.30); color: #f87171; }
[data-theme="dark"] .sem-warn-banner   { background: rgba(24,95,165,0.10); border-color: rgba(24,95,165,0.30); color: #60a5fa; }
[data-theme="dark"] .rt-warn-banner    { background: rgba(239,159,39,0.10); border-color: rgba(239,159,39,0.30); color: #fbbf24; }

/* Wizard */
[data-theme="dark"] .wiz-overlay       { background: rgba(0,0,0,0.7); }
[data-theme="dark"] .wiz-box           { background: var(--surface); border: 0.5px solid var(--border2); }
[data-theme="dark"] .wiz-steps         { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .wiz-step          { color: var(--text2); }
[data-theme="dark"] .wiz-step.active   { color: var(--text); border-bottom-color: #60a5fa; }
[data-theme="dark"] .wiz-step.done     { color: #34d399; }
[data-theme="dark"] .wiz-step-num      { background: var(--surface2); color: var(--text2); }
[data-theme="dark"] .wiz-step.active .wiz-step-num { background: #185fa5; color: #fff; }
[data-theme="dark"] .wiz-step.done  .wiz-step-num  { background: var(--success); color: #fff; }
[data-theme="dark"] .wiz-body,
[data-theme="dark"] .wiz-footer        { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .wiz-info    { background: rgba(24,95,165,0.10);  border-color: rgba(24,95,165,0.25);  color: #60a5fa; }
[data-theme="dark"] .wiz-warn    { background: rgba(239,159,39,0.10); border-color: rgba(239,159,39,0.25); color: #fbbf24; }
[data-theme="dark"] .wiz-success { background: rgba(45,122,45,0.10);  border-color: rgba(45,122,45,0.25);  color: #34d399; }
[data-theme="dark"] .wiz-toggle-btn        { background: var(--surface2); border-color: var(--border2); color: var(--text2); }
[data-theme="dark"] .wiz-toggle-btn.active { background: #185fa5; border-color: #185fa5; color: #fff; }
[data-theme="dark"] .wiz-field label   { color: var(--text2); }

/* Semester page */
[data-theme="dark"] .sem-card          { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .sem-card h3       { color: var(--text); }
[data-theme="dark"] .sem-card p        { color: var(--text2); }
[data-theme="dark"] .sem-status.open   { background: rgba(45,122,45,0.15); color: #34d399; }
[data-theme="dark"] .sem-status.closed { background: rgba(255,255,255,0.06); color: var(--text2); }
[data-theme="dark"] .sem-status.none   { background: rgba(239,159,39,0.15); color: #fbbf24; }
[data-theme="dark"] .sem-archive-table { background: var(--surface); border-color: var(--border); }

/* Monitor log */
[data-theme="dark"] .ml-scard          { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .ml-scard-num      { color: var(--text); }
[data-theme="dark"] .ml-scard-lbl      { color: var(--text2); }
[data-theme="dark"] .ml-tbl-wrap       { background: var(--surface); border-color: var(--border); }
[data-theme="dark"] .ml-tbl thead th   { background: var(--surface2); color: var(--text2); border-color: var(--border); }
[data-theme="dark"] .ml-tbl td         { color: var(--text); border-color: rgba(255,255,255,0.04); }
[data-theme="dark"] .ml-tbl tbody tr:hover td { background: rgba(255,255,255,0.03); }
[data-theme="dark"] .ml-stu-name       { color: var(--text); }
[data-theme="dark"] .ml-stu-id         { color: var(--text2); }
[data-theme="dark"] .ml-legend         { border-color: var(--border); }
[data-theme="dark"] .ml-legend-item    { color: var(--text2); }
[data-theme="dark"] .ml-bp { background: rgba(45,122,45,0.15);    color: #34d399; }
[data-theme="dark"] .ml-bl { background: rgba(239,159,39,0.15);   color: #fbbf24; }
[data-theme="dark"] .ml-ba { background: rgba(24,95,165,0.15);    color: #60a5fa; }
[data-theme="dark"] .ml-bu { background: rgba(226,75,74,0.15);    color: #f87171; }
[data-theme="dark"] .ml-bn { background: rgba(255,255,255,0.06);  color: var(--text2); }
[data-theme="dark"] .ml-s-ok   { background: rgba(45,122,45,0.12);    color: #34d399; }
[data-theme="dark"] .ml-s-w1   { background: rgba(239,159,39,0.12);   color: #fbbf24; }
[data-theme="dark"] .ml-s-w2   { background: rgba(226,75,74,0.12);    color: #f87171; }
[data-theme="dark"] .ml-s-drop { background: rgba(226,75,74,0.20);    color: #fca5a5; }

/* Calendar */
[data-theme="dark"] .cal-grid         { background: rgba(255,255,255,0.04); }
[data-theme="dark"] .cal-head         { background: var(--surface2); color: var(--text2); }
[data-theme="dark"] .cal-day          { background: var(--surface); }
[data-theme="dark"] .cal-day:hover    { background: var(--surface2); }
[data-theme="dark"] .cal-day.today    { background: rgba(24,95,165,0.15); }
[data-theme="dark"] .cal-day.today .cal-day-num         { color: #60a5fa; }
[data-theme="dark"] .cal-day.other-month                { background: rgba(255,255,255,0.01); }
[data-theme="dark"] .cal-day.other-month .cal-day-num   { color: var(--text2); }
[data-theme="dark"] .cal-day-num      { color: var(--text); }
[data-theme="dark"] .cal-day.is-weekend .cal-day-num    { color: var(--text2); }

/* Login */
[data-theme="dark"] .login-wrap       { background: var(--bg); }
[data-theme="dark"] .login-box        { background: var(--surface); border: 0.5px solid var(--border2); }
[data-theme="dark"] .login-logo h2    { color: var(--text); }
[data-theme="dark"] .login-logo p     { color: var(--text2); }
[data-theme="dark"] .field label      { color: var(--text2); }

/* Loading card */
[data-theme="dark"] .loading-card     { background: var(--surface); border: 0.5px solid var(--border2); }
[data-theme="dark"] .loading-card h3  { color: var(--text); }
[data-theme="dark"] .loading-card p   { color: var(--text2); }
[data-theme="dark"] .loading-bar-track { background: rgba(255,255,255,0.08); }

/* Empty states */
[data-theme="dark"] .empty-state      { background: var(--surface); border: 0.5px solid var(--border); box-shadow: none; }
[data-theme="dark"] .empty-state h3   { color: var(--text); }
[data-theme="dark"] .empty-state p    { color: var(--text2); }

/* Skeleton */
[data-theme="dark"] .skel,
[data-theme="dark"] .skeleton,
[data-theme="dark"] .skeleton-row     { background: linear-gradient(90deg, var(--surface2) 25%, var(--border) 50%, var(--surface2) 75%); background-size: 200% 100%; }

/* Scrollbars */
[data-theme="dark"] ::-webkit-scrollbar-track { background: rgba(255,255,255,0.02); }
[data-theme="dark"] ::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); }

/* Upload zone */
[data-theme="dark"] .upload-zone         { border-color: var(--border2); background: transparent; }
[data-theme="dark"] .upload-zone:hover   { border-color: #60a5fa; background: rgba(24,95,165,0.08); }
[data-theme="dark"] .upload-zone p       { color: var(--text2); }

/* Day schedule grid */
[data-theme="dark"] .day-sch-cell        { background: var(--surface2); border-color: var(--border); }
[data-theme="dark"] .day-sch-cell .dlabel { color: var(--text); }

/* Dark mode toggle */
[data-theme="dark"] .dm-track           { background: var(--border2); }
[data-theme="dark"] .dm-thumb           { transform: translateX(16px); }

/* ── Inline-style overrides (JS-generated elements) ──
   These MUST use !important because they beat inline style attributes.    */
[data-theme="dark"] [style*="background:#fff"],
[data-theme="dark"] [style*="background: #fff"]                { background: var(--surface) !important; color: var(--text) !important; border-color: var(--border) !important; }
[data-theme="dark"] [style*="background:#fafbfc"],
[data-theme="dark"] [style*="background: #fafbfc"],
[data-theme="dark"] [style*="background:#fafafa"],
[data-theme="dark"] [style*="background:#f5f5f5"],
[data-theme="dark"] [style*="background:#f9fff9"],
[data-theme="dark"] [style*="background:#f0f7ff"],
[data-theme="dark"] [style*="background:#f0faf5"]              { background: var(--surface2) !important; border-color: var(--border) !important; }
[data-theme="dark"] [style*="background:#fff8f8"],
[data-theme="dark"] [style*="background:#fff3cd"]              { background: rgba(255,92,92,0.08) !important; }
[data-theme="dark"] tr[style*="background:#fff"],
[data-theme="dark"] td[style*="background:#fff"]               { background: var(--surface) !important; color: var(--text) !important; }
[data-theme="dark"] button[style*="background:#fff"]           { background: var(--surface2) !important; color: var(--text) !important; }
[data-theme="dark"] .page-content > div[style]                 { background: var(--surface) !important; border-color: var(--border) !important; }
[data-theme="dark"] #page-monitors .page-content > div,
[data-theme="dark"] #page-students .page-content > div,
[data-theme="dark"] #page-att-compare .page-content > div,
[data-theme="dark"] #page-att-summary .page-content > div,
[data-theme="dark"] #page-att-log .page-content > div,
[data-theme="dark"] #page-evalforms .page-content > div       { background: var(--surface) !important; border-color: var(--border) !important; }
[data-theme="dark"] [style*="color:#1a1a2e"]                   { color: var(--text) !important; }
[data-theme="dark"] [style*="color:#1a1a1a"]                   { color: var(--text) !important; }
[data-theme="dark"] [style*="color:#555"]                      { color: var(--text2) !important; }
[data-theme="dark"] [style*="color:#888"]                      { color: var(--text2) !important; }
[data-theme="dark"] [style*="color:#aaa"],
[data-theme="dark"] [style*="color:#bbb"]                      { color: var(--text2) !important; }