@import './design-tokens.css';
@import './mobile.css';

/* ============================================================
 * FATAN PLATFORM — Main Stylesheet (extracted from index.html)
 * Extracted for caching performance. Browser caches this file
 * separately so it doesn't need to re-download with every HTML change.
 * ============================================================ */

/* ============================================ */
/* Extracted Style Block 1 */
/* ============================================ */
/* Fonts loaded via <link> for performance */
:root{--bg-primary:var(--color-slate-50);--bg-card:var(--surface-card);--bg-card-hover:var(--color-slate-100);--accent-1:var(--color-indigo-600);--accent-2:var(--color-sky-500);--accent-3:var(--color-violet-600);--accent-gold:var(--color-amber-500);--text-primary:var(--text-primary);--text-secondary:var(--text-secondary);--glass-bg:var(--glass-bg);--glass-border:var(--glass-border);--radius:1.25rem;--primary:var(--color-indigo-600);--primary-dark:var(--color-indigo-700);}
.text-primary{color:var(--color-indigo-600)!important;}
.bg-primary{background-color:var(--color-indigo-600)!important;}
.hover\:bg-primary-dark:hover{background-color:var(--color-indigo-700)!important;}
.bg-primary\/10{background-color:rgba(79,70,229,0.1)!important;}
.shadow-primary\/30{box-shadow:0 10px 25px -5px rgba(79,70,229,0.35)!important;}
.focus\:ring-primary:focus{--tw-ring-color:var(--color-indigo-600)!important;}

/* ============================================================ */
/* 🛡️ BULLETPROOF BUTTONS & GRADIENTS (Fix Invisible Text / Broken Gradients) */
/* ============================================================ */

/* Ensure any button, link, or child with .text-white ALWAYS renders stark white */
.text-white, a.text-white, button.text-white, .text-white * {
  color: #ffffff !important;
}

/* General button solid gradient safety rules */
.btn-solid-gradient,
.btn-solid-gradient * {
  color: #ffffff !important;
  text-decoration: none !important;
}

/* 4. Hero: Main "ابدأ الحصة الآن" CTA Button */
#heroStartLessonBtn,
.hero-start-lesson-btn {
  background: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 50%, var(--color-indigo-700) 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 10px 25px rgba(79, 70, 229, 0.4) !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
}
#heroStartLessonBtn *,
.hero-start-lesson-btn * {
  color: #ffffff !important;
}

/* 5. Timetable Cards: "ابدأ الحصة" Action Buttons */
.timetable-launch-btn {
  background: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3) !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
}
.timetable-launch-btn * {
  color: #ffffff !important;
}

/* 6. Universal Tailwind Gradient Utilities Fail-Safe Overrides */
.bg-gradient-to-r.from-indigo-600.to-purple-600,
.bg-gradient-to-r.from-indigo-600.via-purple-600.to-pink-600,
.bg-gradient-to-r.from-indigo-600.via-purple-600.to-indigo-700 {
  background-color: var(--color-indigo-600) !important;
  background-image: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 50%, #9333ea 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-violet-600.to-purple-600,
.bg-gradient-to-r.from-violet-600.to-indigo-600 {
  background-color: var(--color-violet-600) !important;
  background-image: linear-gradient(135deg, var(--color-violet-600) 0%, var(--color-indigo-500) 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-purple-600.to-indigo-600,
.bg-gradient-to-r.from-purple-600.to-pink-600 {
  background-color: #9333ea !important;
  background-image: linear-gradient(135deg, #9333ea 0%, var(--color-indigo-600) 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-amber-500.to-orange-500,
.bg-gradient-to-r.from-amber-500.via-orange-500.to-amber-600,
.bg-gradient-to-r.from-amber-500.to-amber-600 {
  background-color: var(--color-amber-500) !important;
  background-image: linear-gradient(135deg, var(--color-amber-500) 0%, #ea580c 50%, var(--color-amber-600) 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-emerald-600.to-teal-600 {
  background-color: var(--color-emerald-600) !important;
  background-image: linear-gradient(135deg, var(--color-emerald-600) 0%, var(--color-teal-600) 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-blue-600.to-indigo-600 {
  background-color: var(--color-sky-600) !important;
  background-image: linear-gradient(135deg, var(--color-sky-600) 0%, var(--color-indigo-600) 100%) !important;
  color: #ffffff !important;
}
.bg-gradient-to-r.from-rose-600.to-red-600 {
  background-color: var(--color-rose-600) !important;
  background-image: linear-gradient(135deg, var(--color-rose-600) 0%, var(--color-rose-700) 100%) !important;
  color: #ffffff !important;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:auto;height:100%;}
/* Safe Desktop UI Scaling (67% zoom look) */
@media (min-width: 1024px) {
  html {
    font-size: 10.72px !important; /* 67% of 16px base */
  }
  /* Expand the max-width of all container classes and force strict centering */
  .page-section, .max-w-screen-xl, .max-w-7xl, .max-w-6xl {
    max-width: 120rem !important; /* ~1280px under 10.72px root base */
    margin-left: auto !important;
    margin-right: auto !important; /* Enforces absolute centering in both RTL and LTR viewports */
  }
}
/* Brute-force overlays and click blocker resets */
#splash.done {
  pointer-events: none !important;
  display: none !important;
}
.modal-overlay:not(.open) {
  pointer-events: none !important;
  display: none !important;
}
#shortcutModal:not(.open) {
  pointer-events: none !important;
  display: none !important;
}
#libModal.hidden {
  pointer-events: none !important;
  display: none !important;
}
.quick-log-modal:not(.open) {
  pointer-events: none !important;
  display: none !important;
}
body{font-family:'Tajawal','IBM Plex Sans Arabic','Noto Kufi Arabic',sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;min-height:-webkit-fill-available;overflow-x:hidden;-webkit-tap-highlight-color:rgba(79,70,229,0.1);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);}
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;background:radial-gradient(ellipse 80% 50% at 20% 10%,rgba(79,70,229,0.06),transparent),radial-gradient(ellipse 60% 40% at 80% 90%,rgba(124,58,237,0.05),transparent);}
h1,h2,h3,h4,.heading-font{font-family:'Noto Kufi Arabic',sans-serif;}
.body-font{font-family:'Tajawal',sans-serif;}
.glass-card-2 {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--surface-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  border-radius: 1.25rem;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.dark .glass-card-2 {
  background: var(--glass-bg);
  border-color: var(--surface-border);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.glass-card-2:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.12);
}
.micro-bounce:active {
  transform: scale(0.95);
}
button{-webkit-appearance:none;appearance:none;outline:none;cursor:pointer;touch-action:manipulation;font-family:inherit;border:none;}
.glass{background:var(--glass-bg);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid var(--glass-border);pointer-events:auto;}
.glow-border{border:1px solid rgba(79,70,229,0.15);box-shadow:0 4px 20px rgba(79,70,229,0.06);}
.card-grid-item{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:var(--radius);transition:background 0.2s,box-shadow 0.2s,transform 0.2s;box-shadow:0 1px 3px rgba(0,0,0,0.04);cursor:pointer;-webkit-user-select:none;user-select:none;}
.card-grid-item:active{transform:scale(0.96);background:rgba(79,70,229,0.04);}
@media(hover:hover){.card-grid-item:hover{box-shadow:0 12px 30px rgba(0,0,0,0.08);background:rgba(79,70,229,0.02);}}
.accent-btn{background:linear-gradient(135deg,var(--accent-1),var(--accent-3));color:white;font-weight:700;border-radius:1rem;padding:0.875rem 2rem;box-shadow:0 8px 25px rgba(79,70,229,0.25);transition:all 0.2s;position:relative;overflow:hidden;}
.accent-btn:hover{box-shadow:0 12px 35px rgba(79,70,229,0.35);transform:translateY(-2px);}
.accent-btn:active{transform:scale(0.96);}
.secondary-btn{background:rgba(0,0,0,0.04);color:var(--text-primary);font-weight:600;border:1px solid rgba(0,0,0,0.08);border-radius:1rem;padding:0.75rem 1.5rem;transition:all 0.2s;}
.secondary-btn:hover{background:rgba(0,0,0,0.08);}
.danger-btn{background:linear-gradient(135deg,var(--color-rose-600),var(--color-rose-700));color:white;font-weight:700;border-radius:1rem;padding:0.75rem 1.5rem;transition:all 0.2s;}
.success-btn{background:linear-gradient(135deg,var(--color-emerald-600),var(--color-emerald-700));color:white;font-weight:700;border-radius:1rem;padding:0.75rem 1.5rem;transition:all 0.2s;}
.page-section{display:none;width:100%;max-width:80rem;margin:0 auto;padding:0 1rem 3rem;position:relative;z-index:1;pointer-events:auto;}
.page-section.active{display:block;}
.input-dark{background:rgba(0,0,0,0.03);border:1px solid rgba(0,0,0,0.1);color:var(--text-primary);border-radius:0.875rem;padding:0.875rem 1.25rem;outline:none;font-family:inherit;transition:border-color 0.2s;width:100%;}
.input-dark:focus{border-color:var(--accent-1);box-shadow:0 0 0 3px rgba(79,70,229,0.1);}
::-webkit-scrollbar{width:6px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(79,70,229,0.2);border-radius:10px;}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;background:transparent;}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;height:22px;width:22px;border-radius:50%;background:var(--accent-1);cursor:pointer;margin-top:-7px;box-shadow:0 0 12px rgba(79,70,229,0.3);border:3px solid white;}
input[type=range]::-webkit-slider-runnable-track{width:100%;height:8px;cursor:pointer;background:rgba(0,0,0,0.06);border-radius:4px;}
#wheel-container{position:relative;width:420px;height:420px;margin:0 auto;display:flex;align-items:center;justify-content:center;border-radius:50%;box-shadow:0 15px 30px rgba(0,0,0,0.12);background:#fff;}
@media(max-width:500px){#wheel-container{width:290px;height:290px;}}
#wheelCanvas{display:block;width:100%;height:100%;border-radius:50%;}
.pointer-container{position:absolute;top:-18px;left:50%;transform:translateX(-50%);z-index:50;filter:drop-shadow(0 4px 8px rgba(0,0,0,0.2));animation:bounce 2s infinite ease-in-out;pointer-events:none;}
.pointer-triangle{width:0;height:0;border-left:22px solid transparent;border-right:22px solid transparent;border-top:50px solid var(--accent-1);}
@keyframes bounce{0%,100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(-8px);}}
.winner-popup{animation:popIn 0.5s cubic-bezier(0.175,0.885,0.32,1.275) forwards;}
@keyframes popIn{0%{opacity:0;transform:scale(0.5);}100%{opacity:1;transform:scale(1);}}
@keyframes fadeUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}
.fade-up{animation:fadeUp 0.5s ease-out forwards;}
.corner-box{min-height:160px;display:flex;align-items:center;justify-content:center;text-align:center;border-radius:1.25rem;font-size:1.5rem;font-weight:800;cursor:pointer;transition:all 0.2s;border:2px solid transparent;}
.corner-box:hover{transform:scale(1.03);}
.flip-card{perspective:1000px;cursor:pointer;}
.flip-card-inner{position:relative;width:100%;height:100%;transition:transform 0.6s;transform-style:preserve-3d;}
.flip-card.flipped .flip-card-inner{transform:rotateY(180deg);}
.flip-card-front,.flip-card-back{position:absolute;width:100%;height:100%;-webkit-backface-visibility:hidden;backface-visibility:hidden;display:flex;align-items:center;justify-content:center;border-radius:1.25rem;padding:2rem;}
.flip-card-front{background:var(--bg-card);border:2px solid rgba(0,0,0,0.08);}
.flip-card-back{background:linear-gradient(135deg,var(--accent-1),var(--accent-3));transform:rotateY(180deg);}
.balloon{width:90px;height:110px;border-radius:50% 50% 50% 50% / 40% 40% 60% 60%;position:relative;cursor:pointer;transition:all 0.2s;box-shadow:inset -8px -8px 15px rgba(0,0,0,0.1);animation:bFloat 3s ease-in-out infinite;border:none;outline:none;padding:0;}
.balloon.popped{transform:scale(0);opacity:0;pointer-events:none;}
@keyframes bFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-12px);}}
.treasure-box{aspect-ratio:1;border-radius:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:2.5rem;transition:all 0.3s;border:none;outline:none;padding:0;}
.xo-cell{aspect-ratio:1;border-radius:1rem;background:rgba(0,0,0,0.02);display:flex;align-items:center;justify-content:center;font-size:3.5rem;font-weight:900;cursor:pointer;transition:all 0.2s;color:transparent;border:2px solid rgba(0,0,0,0.06);outline:none;}
.xo-cell.x-mark{color:var(--color-rose-500);background:rgba(239,68,68,0.08);border-color:rgba(239,68,68,0.3);cursor:default;}
.xo-cell.o-mark{color:var(--color-sky-500);background:rgba(59,130,246,0.1);border-color:rgba(59,130,246,0.3);cursor:default;}
.xo-cell.win-mark{animation:pulseWin 1s infinite;}
@keyframes pulseWin{0%,100%{transform:scale(1);}50%{transform:scale(1.06);}}
/* Floating XP Animation */
@keyframes floatUpXP {
  0% { transform: translateY(0) scale(0.85); opacity: 1; }
  100% { transform: translateY(-65px) scale(1.15); opacity: 0; }
}
.floating-xp-bubble {
  animation: floatUpXP 0.85s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
  pointer-events: none;
  user-select: none;
}
.avatar-svg {
  transition: transform 0.25s ease;
}
.avatar-svg:hover {
  transform: scale(1.08);
}
/* Whiteboard Studio Pro 4.0 Styles */
.wb-tool-group {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: var(--surface-card);
  border: 1.5px solid var(--surface-border);
  border-radius: 14px;
  padding: 3px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}
.dark .wb-tool-group {
  background: var(--surface-card);
  border-color: var(--surface-border);
}
.wb-tool-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 6px 11px;
  border: none;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 800;
  font-family: 'Noto Kufi Arabic', sans-serif;
  color: var(--text-secondary);
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
  user-select: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.dark .wb-tool-btn {
  color: var(--text-secondary);
}
.wb-tool-btn:hover {
  background: var(--color-slate-100);
  color: var(--color-indigo-950);
  transform: translateY(-1px);
}
.dark .wb-tool-btn:hover {
  background: var(--color-slate-700);
  color: #ffffff;
}
.wb-tool-btn.wb-active {
  background: linear-gradient(135deg, var(--color-indigo-600), var(--color-indigo-700)) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35) !important;
  transform: scale(1.02);
}
.wb-tool-btn .wb-icon {
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* =========================================================
   WHITEBOARD CLEAN STUDIO BAR - HIGH CLARITY DESIGN SYSTEM
   ========================================================= */
.wb-clean-studio-bar {
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%) !important;
  padding: 0.45rem 0.9rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  border-bottom: 1.5px solid #e2e8f0 !important;
  box-shadow: 0 4px 16px -2px rgba(15, 23, 42, 0.05), 0 1px 3px 0 rgba(15, 23, 42, 0.03);
  position: relative;
  z-index: 60;
  user-select: none;
  -webkit-user-select: none;
}
.dark .wb-clean-studio-bar {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%) !important;
  border-bottom: 1.5px solid #334155 !important;
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.35);
}

/* Brand & Title */
.wb-brand-capsule {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.wb-brand-icon {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  border-radius: 10px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
}
.wb-brand-title {
  color: #0f172a;
  font-size: 0.95rem;
  font-weight: 900;
  font-family: 'Noto Kufi Arabic', sans-serif;
  white-space: nowrap;
}
.dark .wb-brand-title {
  color: #f8fafc;
}
.wb-brand-pill-4k {
  background: linear-gradient(135deg, #4f46e5, #6366f1);
  color: #ffffff;
  font-size: 0.62rem;
  font-weight: 900;
  padding: 1px 7px;
  border-radius: 999px;
  box-shadow: 0 1px 4px rgba(79, 70, 229, 0.3);
  letter-spacing: 0.5px;
}

/* Slide Navigator Capsule */
.wb-slide-nav-capsule {
  display: flex;
  align-items: center;
  gap: 3px;
  background: #f1f5f9;
  padding: 2px 4px;
  border-radius: 10px;
  border: 1.5px solid #cbd5e1;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}
.dark .wb-slide-nav-capsule {
  background: #1e293b;
  border-color: #334155;
}
.wb-slide-btn {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  width: 25px;
  height: 25px;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.15s ease;
}
.wb-slide-btn:hover {
  background: #e0e7ff;
  color: #4338ca;
  border-color: #a5b4fc;
}
.dark .wb-slide-btn {
  background: #334155;
  color: #f8fafc;
  border-color: #475569;
}
.dark .wb-slide-btn:hover {
  background: #475569;
  color: #ffffff;
}
.wb-slide-counter {
  font-size: 0.76rem;
  font-weight: 900;
  color: #0f172a;
  min-width: 40px;
  text-align: center;
  font-family: inherit;
}
.dark .wb-slide-counter {
  color: #f8fafc;
}
.wb-slide-add-btn {
  background: linear-gradient(135deg, #4f46e5, #4338ca);
  color: #ffffff;
  border: none;
  border-radius: 6px;
  padding: 3px 8px;
  font-size: 0.72rem;
  font-weight: 900;
  cursor: pointer;
  margin-right: 2px;
  box-shadow: 0 2px 6px rgba(79, 70, 229, 0.3);
  transition: all 0.15s ease;
}
.wb-slide-add-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(79, 70, 229, 0.45);
}
.wb-slide-del-btn {
  background: #fee2e2;
  color: #dc2626;
  border: 1px solid #fca5a5;
  border-radius: 6px;
  width: 25px;
  height: 25px;
  font-size: 0.72rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.wb-slide-del-btn:hover {
  background: #fecaca;
  color: #b91c1c;
}
.dark .wb-slide-del-btn {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
  border-color: rgba(239, 68, 68, 0.4);
}
.wb-slide-thumbs-btn {
  background: #ffffff;
  color: #475569;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 3px 6px;
  font-size: 0.72rem;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  transition: all 0.15s ease;
}
.wb-slide-thumbs-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}
.dark .wb-slide-thumbs-btn {
  background: #334155;
  color: #e2e8f0;
  border-color: #475569;
}

/* Segmented Pill Group */
.wb-segmented-pill {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  border: 1.5px solid #cbd5e1;
  border-radius: 12px;
  padding: 2px;
  gap: 2px;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}
.dark .wb-segmented-pill {
  background: #1e293b;
  border-color: #334155;
}

/* Core Tool Buttons Inside Clean Studio Bar */
.wb-clean-studio-bar .wb-tool-btn {
  background: transparent;
  color: #334155;
  border: none;
  border-radius: 8px;
  padding: 5px 9px;
  font-size: 0.76rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.wb-clean-studio-bar .wb-tool-btn:hover {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.dark .wb-clean-studio-bar .wb-tool-btn {
  color: #cbd5e1;
}
.dark .wb-clean-studio-bar .wb-tool-btn:hover {
  background: #334155;
  color: #ffffff;
}

/* Active Tool Button Inside Clean Studio Bar */
.wb-clean-studio-bar .wb-tool-btn.wb-active {
  background: linear-gradient(135deg, #4f46e5, #4338ca) !important;
  color: #ffffff !important;
  box-shadow: 0 3px 10px rgba(79, 70, 229, 0.4) !important;
  font-weight: 900 !important;
}
.wb-clean-studio-bar .wb-tool-btn.wb-active:hover {
  background: linear-gradient(135deg, #4338ca, #3730a3) !important;
  color: #ffffff !important;
}

/* Specific Distinct Tool Colors */
.wb-clean-studio-bar #wbBtn-select.wb-active {
  background: linear-gradient(135deg, #0284c7, #0369a1) !important;
  box-shadow: 0 3px 10px rgba(2, 132, 199, 0.4) !important;
}
.wb-clean-studio-bar #wbBtn-highlighter.wb-active {
  background: linear-gradient(135deg, #f59e0b, #d97706) !important;
  box-shadow: 0 3px 10px rgba(245, 158, 11, 0.4) !important;
}
.wb-clean-studio-bar #wbBtn-eraser.wb-active {
  background: linear-gradient(135deg, #ef4444, #dc2626) !important;
  box-shadow: 0 3px 10px rgba(239, 68, 68, 0.4) !important;
}
.wb-clean-studio-bar #wbBtn-laser.wb-active {
  background: linear-gradient(135deg, #e11d48, #be123c) !important;
  box-shadow: 0 3px 10px rgba(225, 29, 72, 0.4) !important;
}
.wb-clean-studio-bar #wbBtn-text.wb-active {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed) !important;
  box-shadow: 0 3px 10px rgba(139, 92, 246, 0.4) !important;
}

/* The Properties Button: خصائص */
.wb-pen-props-btn, #wbPenStudioBtn {
  background: linear-gradient(135deg, #ede9fe, #ddd6fe) !important;
  color: #5b21b6 !important;
  border: 1.5px solid #c4b5fd !important;
  border-radius: 8px !important;
  padding: 5px 9px !important;
  font-size: 0.76rem !important;
  font-weight: 900 !important;
  box-shadow: 0 1px 4px rgba(124, 58, 237, 0.18) !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-pen-props-btn:hover, #wbPenStudioBtn:hover {
  background: linear-gradient(135deg, #7c3aed, #6d28d9) !important;
  color: #ffffff !important;
  box-shadow: 0 3px 12px rgba(124, 58, 237, 0.45) !important;
  transform: translateY(-1px);
}
.dark .wb-pen-props-btn, .dark #wbPenStudioBtn {
  background: linear-gradient(135deg, #312e81, #3730a3) !important;
  color: #e0e7ff !important;
  border-color: #6366f1 !important;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3) !important;
}
.dark .wb-pen-props-btn:hover, .dark #wbPenStudioBtn:hover {
  background: linear-gradient(135deg, #4f46e5, #4338ca) !important;
  color: #ffffff !important;
}

/* Dropdown Trigger Buttons (Shapes, etc.) */
.wb-dropdown-trigger-btn, #wbShapesDropdownBtn {
  background: #ffffff !important;
  color: #1e293b !important;
  border: 1.5px solid #cbd5e1 !important;
  border-radius: 12px !important;
  padding: 5px 11px !important;
  font-size: 0.76rem !important;
  font-weight: 800 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-dropdown-trigger-btn:hover, #wbShapesDropdownBtn:hover {
  background: #f8fafc !important;
  border-color: #94a3b8 !important;
  color: #0f172a !important;
}
.dark .wb-dropdown-trigger-btn, .dark #wbShapesDropdownBtn {
  background: #1e293b !important;
  color: #f8fafc !important;
  border-color: #334155 !important;
}
.dark .wb-dropdown-trigger-btn:hover, .dark #wbShapesDropdownBtn:hover {
  background: #334155 !important;
  border-color: #475569 !important;
}

/* History (Undo / Redo) Buttons */
.wb-history-btn {
  background: transparent;
  color: #334155;
  border: none;
  border-radius: 8px;
  width: 27px;
  height: 27px;
  font-size: 0.85rem;
  font-weight: 900;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s ease;
}
.wb-history-btn:hover {
  background: #ffffff;
  color: #0f172a;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.dark .wb-history-btn {
  color: #cbd5e1;
}
.dark .wb-history-btn:hover {
  background: #334155;
  color: #ffffff;
}

/* Super Hub 1: Labs & Tools Dropdown */
.wb-hub-tools, #wbLabsAndToolsDropdownBtn {
  background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 11px !important;
  padding: 6px 12px !important;
  font-size: 0.76rem !important;
  font-weight: 900 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  box-shadow: 0 3px 10px rgba(37, 99, 235, 0.35) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-hub-tools:hover, #wbLabsAndToolsDropdownBtn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 14px rgba(37, 99, 235, 0.45) !important;
}

/* Super Hub 2: Save & Export Dropdown */
.wb-hub-export, #wbExportDropdownBtn {
  background: linear-gradient(135deg, #059669, #047857) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 11px !important;
  padding: 6px 12px !important;
  font-size: 0.76rem !important;
  font-weight: 900 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  box-shadow: 0 3px 10px rgba(5, 150, 105, 0.35) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-hub-export:hover, #wbExportDropdownBtn:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 14px rgba(5, 150, 105, 0.45) !important;
}

/* Fullscreen Button */
.wb-fullscreen-btn {
  background: #ffffff;
  color: #334155;
  border: 1.5px solid #cbd5e1;
  border-radius: 10px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.88rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
  transition: all 0.15s ease;
}
.wb-fullscreen-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
  border-color: #94a3b8;
}
.dark .wb-fullscreen-btn {
  background: #1e293b;
  color: #f8fafc;
  border-color: #334155;
}
.dark .wb-fullscreen-btn:hover {
  background: #334155;
  color: #ffffff;
  border-color: #475569;
}

/* Fullscreen Theater Mode Fallback */
.wb-theater-mode {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  z-index: 99999 !important;
  border-radius: 0 !important;
  margin: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
}

/* Smart Board & Palm Rejection Mode Button */
.wb-smartboard-mode-btn {
  background: #f8fafc;
  color: #334155;
  border: 1.5px solid #cbd5e1;
  border-radius: 11px;
  padding: 5px 10px;
  font-size: 0.74rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  transition: all 0.15s ease;
  white-space: nowrap;
}
.wb-smartboard-mode-btn:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: #0f172a;
}
.dark .wb-smartboard-mode-btn {
  background: #1e293b;
  color: #e2e8f0;
  border-color: #334155;
}
.dark .wb-smartboard-mode-btn:hover {
  background: #334155;
  color: #ffffff;
}

/* Direct Import Button */
.wb-hub-import {
  background: linear-gradient(135deg, #8b5cf6, #7c3aed) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 11px !important;
  padding: 6px 12px !important;
  font-size: 0.76rem !important;
  font-weight: 900 !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  box-shadow: 0 3px 10px rgba(139, 92, 246, 0.35) !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
  white-space: nowrap !important;
}
.wb-hub-import:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 5px 14px rgba(139, 92, 246, 0.45) !important;
}

/* Zoom Controls */
.wb-zoom-capsule {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  border: 1.5px solid #cbd5e1;
  border-radius: 10px;
  padding: 2px 3px;
  gap: 2px;
}
.dark .wb-zoom-capsule {
  background: #1e293b;
  border-color: #334155;
}
.wb-zoom-btn {
  background: #ffffff;
  color: #334155;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  padding: 2px 5px;
  font-size: 0.7rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s ease;
}
.wb-zoom-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}
.dark .wb-zoom-btn {
  background: #334155;
  color: #e2e8f0;
  border-color: #475569;
}
.dark .wb-zoom-btn:hover {
  background: #475569;
  color: #ffffff;
}
.wb-zoom-label {
  font-size: 0.7rem;
  font-weight: 900;
  color: #4338ca;
  padding: 0 4px;
  cursor: pointer;
  min-width: 32px;
  text-align: center;
}
.dark .wb-zoom-label {
  color: #a5b4fc;
}

.wb-color-btn {
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.wb-color-btn:hover {
  transform: scale(1.22);
}
.wb-color-btn.active-color {
  box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px var(--color-indigo-600), 0 3px 8px rgba(79, 70, 229, 0.35) !important;
  transform: scale(1.18);
}
.dark .wb-studio-header {
  background: linear-gradient(135deg, var(--color-slate-900), var(--color-indigo-950), var(--color-indigo-900)) !important;
}
.dark .wb-studio-toolbar {
  background: var(--color-slate-900) !important;
  border-color: var(--color-slate-800) !important;
}
.dark .wb-studio-shelf {
  background: var(--color-slate-950) !important;
  border-color: var(--color-slate-800) !important;
}
.dark .wb-studio-footer {
  background: var(--color-slate-900) !important;
  border-color: var(--color-slate-800) !important;
}
/* Arcade Styles */
.arcade-dpad-btn {
  background: var(--color-slate-800);
  color: var(--surface-card);
  border: 2px solid var(--color-slate-700);
  border-radius: 12px;
  height: 52px;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transition: all 0.1s ease;
  user-select: none;
}
.arcade-dpad-btn:active {
  background: var(--color-indigo-600);
  transform: scale(0.92);
  border-color: var(--color-indigo-500);
}
.arcade-option-btn {
  background: var(--surface-card);
  color: var(--color-slate-800);
  border: 2px solid var(--color-slate-200);
  border-radius: 16px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: right;
  width: 100%;
}
.arcade-option-btn:hover {
  background: var(--color-slate-50);
  border-color: var(--color-indigo-500);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(99,102,241,0.15);
}
.arcade-option-btn:active {
  transform: scale(0.98);
}
.arcade-option-badge {
  background: var(--color-indigo-100);
  color: var(--color-indigo-700);
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  flex-shrink: 0;
}
.arcade-card-hover {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}
.arcade-card-hover:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.2);
}
/* ===== LUXURY TWO-TIER NAVIGATION & HEADER STYLES ===== */
.nav-tab {
  padding: 0.5rem 0.9rem;
  border-radius: 0.95rem;
  font-weight: 800;
  font-size: 0.88rem;
  font-family: 'Noto Kufi Arabic', 'Tajawal', sans-serif;
  letter-spacing: -0.2px;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  color: var(--color-slate-700);
  background: transparent;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  user-select: none;
  border: 1px solid transparent;
}
body.dark-mode .nav-tab {
  color: var(--color-slate-300);
}
.nav-tab:hover {
  color: var(--color-indigo-700);
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-1px);
}
body.dark-mode .nav-tab:hover {
  color: var(--color-indigo-300);
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}
.nav-tab.active {
  color: var(--surface-card) !important;
  background: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 100%) !important;
  border-color: transparent !important;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.32) !important;
  transform: translateY(-1px);
}
a.nav-tab {
  text-decoration: none;
}

/* Nav Action Pills */
.nav-action-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 0.85rem;
  font-size: 0.82rem;
  font-weight: 900;
  font-family: 'Noto Kufi Arabic', 'Tajawal', sans-serif;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.03);
}
.nav-action-pill:hover {
  transform: translateY(-1.5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

/* Nav Dropdowns */
.nav-group {
  position: relative;
  display: inline-flex;
}
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface-card);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15), 0 0 1px rgba(0, 0, 0, 0.1);
  border-radius: 1.25rem;
  padding: 0.55rem;
  min-width: 250px;
  z-index: 100;
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  animation: dropFade 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes dropFade {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.nav-group.open .nav-dropdown-menu,
.nav-group:hover .nav-dropdown-menu,
.nav-group:focus-within .nav-dropdown-menu {
  display: flex;
}
#floatingDockRestoreBtn {
  animation: restorePulse 3s infinite ease-in-out;
}
@keyframes restorePulse {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4); }
  50% { transform: scale(1.08); box-shadow: 0 8px 30px rgba(99, 102, 241, 0.7); }
}

/* ===== UNIVERSAL FLOATING SHORTCUT DOCKS ===== */
.floating-shortcut-dock {
  touch-action: none;
  user-select: none;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s ease, opacity 0.2s ease;
}
.floating-shortcut-dock.dock-is-dragging {
  cursor: grabbing !important;
  opacity: 0.94;
  transform: scale(1.03) !important;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.8), 0 0 35px rgba(99, 102, 241, 0.5) !important;
  transition: none !important;
}
.floating-shortcut-dock.dock-is-minimized {
  display: none !important;
}
.dock-drag-handle {
  cursor: grab;
  touch-action: none;
}
.dock-drag-handle:active {
  cursor: grabbing;
}
.floating-dock-restore-badge,
.floating-dock-circular-badge {
  touch-action: none;
  user-select: none;
  animation: badgePopIn 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-sizing: border-box;
}
.floating-dock-circular-badge:hover {
  transform: scale(1.1);
}
.floating-dock-circular-badge:active {
  transform: scale(0.95);
  cursor: grabbing;
}
.floating-dock-circular-badge.badge-is-dragging {
  cursor: grabbing !important;
  transform: scale(1.15) !important;
  transition: none !important;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.7), 0 0 25px rgba(99, 102, 241, 0.7) !important;
  z-index: 10000 !important;
}
@keyframes badgePopIn {
  from { opacity: 0; transform: scale(0.7); }
  to { opacity: 1; transform: scale(1); }
}
.nav-drop-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 0.85rem;
  border-radius: 0.85rem;
  font-size: 0.85rem;
  font-weight: 800;
  font-family: 'Noto Kufi Arabic', 'Tajawal', sans-serif;
  color: var(--color-slate-800);
  text-decoration: none;
  transition: all 0.15s ease;
  cursor: pointer;
}
body.dark-mode .nav-dropdown-menu {
  background: var(--color-slate-800);
  border-color: rgba(51, 65, 85, 0.8);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
body.dark-mode .nav-drop-item {
  color: var(--color-slate-100);
}
.nav-drop-item:hover {
  background: rgba(99, 102, 241, 0.08);
  color: var(--color-indigo-600);
  transform: translateX(-2px);
}
body.dark-mode .nav-drop-item:hover {
  background: rgba(99, 102, 241, 0.2);
  color: var(--color-indigo-300);
}

/* ===== SMART DRAGGABLE & TRANSFORMABLE FLOATING SPEED DOCK ===== */
#floatingSpeedDock {
  touch-action: none;
  user-select: none;
  will-change: transform, left, top;
}
#floatingSpeedDock.dock-horizontal {
  flex-direction: row;
}
#floatingSpeedDock.dock-vertical {
  flex-direction: column;
  padding: 0.65rem 0.45rem;
  border-radius: 2rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 20px rgba(99, 102, 241, 0.2);
}
#floatingSpeedDock.dock-vertical .dock-divider {
  width: 1.5rem;
  height: 1px;
  margin: 0.25rem 0;
}
#floatingSpeedDock.dock-horizontal .dock-divider {
  height: 1.25rem;
  width: 1px;
  margin: 0 0.25rem;
}
#floatingSpeedDock.is-dragging {
  cursor: grabbing !important;
  opacity: 0.95;
  transform: scale(1.04) !important;
  box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(99, 102, 241, 0.6) !important;
  transition: none !important;
}
.dock-grip-handle {
  cursor: grab;
  touch-action: none;
}
.dock-grip-handle:active {
  cursor: grabbing;
}
/* (duplicate removed) */

/* Premium Fatan Brand Badge */
.fatan-brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 0.9rem 0.4rem 0.5rem;
  border-radius: 1.25rem;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(245, 247, 255, 0.9));
  border: 1.5px solid rgba(99, 102, 241, 0.25);
  box-shadow: 0 4px 15px rgba(79, 70, 229, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-decoration: none;
  cursor: pointer;
  flex-shrink: 0;
}
.fatan-brand-btn:hover {
  transform: translateY(-1.5px) scale(1.02);
  border-color: rgba(99, 102, 241, 0.45);
  box-shadow: 0 8px 25px rgba(99, 102, 241, 0.18);
}
.fatan-brand-icon-box {
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 0.95rem;
  background: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 55%, var(--color-amber-500) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
  position: relative;
  overflow: hidden;
}
.fatan-brand-icon-box::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.35), transparent);
  border-radius: 0.95rem 0.95rem 0 0;
}
.fatan-brand-title {
  font-family: 'Noto Kufi Arabic', sans-serif;
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--color-indigo-800) 0%, var(--color-indigo-600) 45%, var(--color-violet-600) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
body.dark-mode .fatan-brand-btn {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.85));
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}
body.dark-mode .fatan-brand-title {
  background: linear-gradient(135deg, var(--color-indigo-300) 0%, var(--color-violet-400) 50%, var(--color-sky-400) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Glowing Development Badge */
.fatan-dev-glow{display:inline-flex;align-items:center;gap:0.3rem;font-size:0.62rem;font-weight:900;padding:0.12rem 0.5rem;border-radius:999px;background:linear-gradient(135deg,rgba(99,102,241,0.12),rgba(236,72,153,0.15));border:1.5px solid rgba(99,102,241,0.4);color:var(--color-indigo-600);margin-top:0.25rem;letter-spacing:0.2px;box-shadow:0 0 12px rgba(99,102,241,0.35),inset 0 0 6px rgba(236,72,153,0.2);animation:glowPulseBadge 2.2s infinite ease-in-out;white-space:nowrap;}
@keyframes glowPulseBadge{0%,100%{box-shadow:0 0 8px rgba(99,102,241,0.3),0 0 16px rgba(236,72,153,0.25);border-color:rgba(99,102,241,0.5);transform:scale(1);}50%{box-shadow:0 0 18px rgba(99,102,241,0.7),0 0 32px rgba(236,72,153,0.55),0 0 8px var(--color-indigo-400);border-color:rgba(236,72,153,0.8);color:var(--color-indigo-800);transform:scale(1.03);}}
body.dark-mode .fatan-dev-glow{background:linear-gradient(135deg,rgba(99,102,241,0.25),rgba(236,72,153,0.3));border-color:rgba(165,180,252,0.6);color:var(--color-indigo-100);box-shadow:0 0 14px rgba(129,140,248,0.5);}

/* ====== BARAEM FATEN GLOSSY & GLOWING BUTTON STYLES ====== */
.baraem-btn-glow {
  background: linear-gradient(135deg, var(--color-emerald-600) 0%, var(--color-emerald-500) 50%, var(--color-teal-500) 100%) !important;
  border: 1.5px solid rgba(255, 255, 255, 0.75) !important;
  color: var(--surface-card) !important;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.6), 0 0 32px rgba(6, 182, 212, 0.35), 0 6px 20px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
  text-decoration: none !important;
  animation: baraemPulseGlow 3s ease-in-out infinite;
  display: inline-flex;
  align-items: center;
}

.baraem-btn-glow span,
.baraem-btn-glow div,
.baraem-btn-glow i {
  color: var(--surface-card) !important;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  position: relative;
  z-index: 3;
}

.baraem-btn-glow .baraem-badge,
.baraem-btn-glow span.baraem-badge {
  background: rgba(4, 120, 87, 0.9) !important;
  color: var(--surface-card) !important;
  border: 1px solid rgba(255, 255, 255, 0.6) !important;
  text-shadow: none;
}

/* Glass Gloss Highlight (Top Half 3D reflection) */
.baraem-btn-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48%;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.08) 70%, transparent 100%);
  border-top-left-radius: inherit;
  border-top-right-radius: inherit;
  pointer-events: none;
  z-index: 1;
}

/* Periodic Shining Light Beam Sweep */
.baraem-btn-glow::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -70%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  transform: skewX(-25deg);
  animation: baraemShineSweep 3.6s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
  z-index: 2;
}

.baraem-btn-glow:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 26px rgba(16, 185, 129, 0.85), 0 0 45px rgba(6, 182, 212, 0.5), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.baraem-btn-glow:active {
  transform: scale(0.96);
}

@keyframes baraemPulseGlow {
  0%, 100% {
    box-shadow: 0 0 14px rgba(16, 185, 129, 0.5), 0 0 28px rgba(6, 182, 212, 0.25), 0 4px 15px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.55);
  }
  50% {
    box-shadow: 0 0 26px rgba(16, 185, 129, 0.9), 0 0 44px rgba(52, 211, 153, 0.65), 0 0 16px var(--color-emerald-400), 0 8px 25px rgba(0, 0, 0, 0.35);
    border-color: rgba(255, 255, 255, 0.95);
  }
}

@keyframes baraemShineSweep {
  0% {
    left: -80%;
    opacity: 0;
  }
  12% {
    opacity: 1;
  }
  32% {
    left: 145%;
    opacity: 1;
  }
  33%, 100% {
    left: 145%;
    opacity: 0;
  }
}

.baraem-icon-bounce {
  display: inline-block;
  animation: baraemIconBounce 2.4s ease-in-out infinite;
}

@keyframes baraemIconBounce {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-3px) rotate(8deg); }
}

/* Teacher Master Guide Styles */
.guide-chapter-card{background:var(--bg-card);border:1.5px solid rgba(99,102,241,0.12);border-radius:1.5rem;padding:1.75rem;box-shadow:0 10px 30px rgba(0,0,0,0.03);transition:all 0.3s;margin-bottom:2rem;position:relative;overflow:hidden;}
.guide-chapter-card:hover{border-color:rgba(99,102,241,0.3);box-shadow:0 15px 40px rgba(79,70,229,0.08);transform:translateY(-2px);}
.guide-step-badge{width:2rem;height:2rem;border-radius:50%;background:linear-gradient(135deg,var(--color-indigo-600),var(--color-violet-600));color:white;display:inline-flex;align-items:center;justify-content:center;font-weight:900;font-size:0.85rem;flex-shrink:0;box-shadow:0 3px 8px rgba(79,70,229,0.3);}
.guide-pro-tip{background:linear-gradient(135deg,rgba(245,158,11,0.08),rgba(234,88,12,0.04));border-right:4px solid var(--color-amber-500);border-radius:0.75rem;padding:0.85rem 1.25rem;margin:1rem 0;font-size:0.85rem;color:var(--color-amber-800);}
body.dark-mode .guide-pro-tip{background:rgba(245,158,11,0.12);color:var(--color-amber-200);}
.guide-shortcut-kbd{background:var(--color-slate-100);border:1px solid var(--color-slate-300);border-bottom-width:2px;padding:0.15rem 0.45rem;border-radius:0.4rem;font-family:monospace;font-size:0.75rem;font-weight:800;color:var(--color-slate-700);box-shadow:0 1px 2px rgba(0,0,0,0.05);}
body.dark-mode .guide-shortcut-kbd{background:var(--color-slate-700);border-color:var(--color-slate-600);color:var(--color-slate-200);}
.nav-tabs-scroll::-webkit-scrollbar{height:4px;}
.nav-tabs-scroll::-webkit-scrollbar-thumb{background:rgba(79,70,229,0.25);border-radius:99px;}
.header-class-chip{display:flex;align-items:center;gap:0.35rem;background:rgba(79,70,229,0.08);border:1px solid rgba(79,70,229,0.2);border-radius:0.75rem;padding:0.35rem 0.5rem 0.35rem 0.65rem;font-size:0.75rem;font-weight:700;color:var(--accent-1);max-width:11rem;}
.header-class-chip i{font-size:0.7rem;opacity:0.85;}
.header-class-chip select{background:transparent;border:none;outline:none;font:inherit;font-weight:700;color:inherit;max-width:8.5rem;cursor:pointer;}
.students-quick-bar{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center;padding:1rem 1.25rem;margin-bottom:1.25rem;border-radius:1rem;border:1px solid rgba(14,165,233,0.15);background:linear-gradient(135deg,rgba(14,165,233,0.06),rgba(79,70,229,0.04));}
.students-quick-bar input{flex:1;min-width:140px;}
.students-quick-bar .quick-class{max-width:100px;min-width:72px;text-align:center;font-weight:700;}
.roster-panel{border:1px solid rgba(79,70,229,0.12);border-radius:1.25rem;padding:1.25rem 1.5rem;background:var(--glass-bg);}
.roster-panel h2{font-size:1.1rem;font-weight:800;color:var(--color-indigo-700);display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;}
.roster-local-badge{font-size:0.72rem;color:var(--color-emerald-600);font-weight:600;display:inline-flex;align-items:center;gap:0.35rem;margin-top:0.35rem;}
.roster-steps{background:linear-gradient(135deg,rgba(59,130,246,0.08),rgba(99,102,241,0.06));border:1px solid rgba(59,130,246,0.2);border-radius:0.875rem;padding:0.75rem 1rem;margin:1rem 0;font-size:0.8rem;line-height:1.7;color:var(--color-slate-700);}
.roster-steps ol{margin:0;padding-right:1.25rem;}
.roster-toolbar{display:flex;flex-wrap:wrap;gap:0.5rem;align-items:center;margin-bottom:0.75rem;}
.roster-toolbar select{min-width:120px;max-width:180px;font-weight:700;}
.roster-toolbar .roster-btn-new{background:var(--color-indigo-50);color:var(--color-indigo-700);border:1px solid var(--color-indigo-200);font-weight:700;border-radius:0.75rem;padding:0.5rem 0.85rem;font-size:0.8rem;}
.roster-toolbar .roster-btn-import{background:linear-gradient(135deg,var(--color-violet-600),var(--color-indigo-600));color:var(--surface-card);font-weight:700;border-radius:0.75rem;padding:0.5rem 1rem;font-size:0.8rem;}
.roster-meta{font-size:0.75rem;color:var(--color-slate-500);margin-bottom:0.5rem;font-weight:600;}
.roster-textarea{width:100%;min-height:200px;font-family:inherit;font-size:0.95rem;line-height:1.8;direction:rtl;text-align:right;resize:vertical;border-radius:0.875rem;padding:1rem;border:1px solid rgba(0,0,0,0.1);background:rgba(255,255,255,0.7);}
.roster-textarea:focus{border-color:var(--accent-1);outline:none;box-shadow:0 0 0 3px rgba(79,70,229,0.12);}
@media(max-width:640px){.header-class-chip{max-width:7rem;}.roster-toolbar .secondary-btn,.roster-toolbar .accent-btn{font-size:0.72rem;padding:0.4rem 0.6rem;}}
.triangle-container{position:relative;width:280px;height:250px;margin:0 auto;}
.triangle-role{position:absolute;padding:8px 18px;background:var(--bg-card);border-radius:1rem;font-weight:700;border:1px solid rgba(0,0,0,0.08);transition:all 0.5s;font-size:0.9rem;}
.chat-window{width:340px;height:480px;max-height:80vh;transition:all 0.3s ease;transform-origin:bottom right;transform:scale(0);opacity:0;pointer-events:none;}
.chat-window.active{transform:scale(1);opacity:1;pointer-events:auto;}
.ph-icon{display:inline-flex;width:1em;height:1em;fill:currentColor;vertical-align:-0.125em;flex-shrink:0;}
/* Announcement Bar */
.announce-bar{background:linear-gradient(135deg,var(--accent-1),var(--accent-3));color:white;overflow:hidden;height:40px;display:flex;align-items:center;}
.announce-track{display:flex;gap:3rem;animation:scrollAnnounce 30s linear infinite;white-space:nowrap;padding:0 2rem;}
.announce-track:hover{animation-play-state:paused;}
@keyframes scrollAnnounce{0%{transform:translateX(0);}100%{transform:translateX(-50%);}}

/* ============================================================ */
/* TEACHER TESTIMONIALS ANIMATED TOP BANNER (EdTech Ticker)    */
/* ============================================================ */
.teacher-ticker-banner {
  position: relative;
  z-index: 49;
  background: linear-gradient(90deg, var(--color-indigo-950) 0%, var(--color-indigo-900) 25%, var(--color-indigo-800) 50%, var(--color-indigo-900) 75%, var(--color-indigo-950) 100%);
  color: var(--surface-card);
  overflow: hidden;
  height: 42px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  font-family: inherit;
  user-select: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.teacher-ticker-banner.collapsed {
  height: 0 !important;
  min-height: 0 !important;
  opacity: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border-bottom: none !important;
  pointer-events: none !important;
}
.ticker-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--color-indigo-600) 0%, var(--color-violet-600) 100%);
  padding: 0 14px;
  height: 100%;
  font-size: 12px;
  font-weight: 900;
  color: var(--surface-card);
  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.3);
  z-index: 5;
  white-space: nowrap;
  letter-spacing: -0.2px;
}
.ticker-pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-emerald-400);
  box-shadow: 0 0 10px var(--color-emerald-400);
  animation: tickerDotPulse 1.8s infinite;
}
@keyframes tickerDotPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}
.ticker-badge-icon {
  font-size: 13px;
}
.ticker-badge-text {
  font-size: 11.5px;
  font-weight: 900;
}
.ticker-marquee-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent 0%, black 2%, black 98%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 2%, black 98%, transparent 100%);
  direction: ltr; /* Keeps translation vector leftward */
}
.ticker-track {
  display: flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
  animation: tickerMarqueeScroll 190s linear infinite;
}
.teacher-ticker-banner:hover .ticker-track,
.teacher-ticker-banner:focus-within .ticker-track,
.teacher-ticker-banner.is-paused .ticker-track {
  animation-play-state: paused;
}
@keyframes tickerMarqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 20px;
  font-size: 12.5px;
  direction: rtl;
  text-align: right;
}
.ticker-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-size: 13px;
  flex-shrink: 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}
.ticker-name {
  font-weight: 800;
  color: var(--color-amber-400);
  white-space: nowrap;
  font-size: 12px;
}
.ticker-role {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--color-indigo-100);
  background: rgba(255, 255, 255, 0.12);
  padding: 2px 8px;
  border-radius: 9999px;
  white-space: nowrap;
}
.ticker-stars {
  color: var(--color-amber-500);
  font-size: 10.5px;
  letter-spacing: 1px;
  white-space: nowrap;
  text-shadow: 0 0 6px rgba(245, 158, 11, 0.5);
}
.ticker-quote {
  color: var(--color-slate-50);
  font-weight: 600;
  line-height: 1.4;
}
.ticker-separator {
  color: rgba(199, 210, 254, 0.4);
  font-size: 11px;
  margin: 0 6px;
}
.ticker-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--color-slate-300);
  cursor: pointer;
  margin: 0 10px;
  font-size: 11px;
  transition: all 0.2s;
  flex-shrink: 0;
  z-index: 5;
}
.ticker-close-btn:hover {
  background: rgba(239, 68, 68, 0.85);
  color: var(--surface-card);
  border-color: rgba(239, 68, 68, 1);
  transform: scale(1.1);
}
@media (max-width: 768px) {
  .teacher-ticker-banner { height: 38px; }
  .ticker-badge-text { display: none; }
  .ticker-badge { padding: 0 10px; }
  .ticker-item { font-size: 11.5px; padding: 0 14px; gap: 6px; }
  .ticker-avatar { width: 22px; height: 22px; font-size: 11px; }
}

/* Guide Panels */
.guide-panel{margin-bottom:1rem;border-radius:1rem;border:1px solid rgba(79,70,229,0.12);overflow:hidden;background:linear-gradient(135deg,rgba(79,70,229,0.02),rgba(124,58,237,0.02));}
.guide-toggle{width:100%;padding:0.875rem 1.25rem;background:none;border:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;font-weight:700;font-size:0.95rem;color:var(--accent-1);font-family:inherit;}
.guide-arrow{transition:transform 0.3s;font-size:0.75rem;}
.guide-panel.open .guide-arrow{transform:rotate(180deg);}
.guide-content{max-height:0;overflow:hidden;transition:max-height 0.4s ease-out;padding:0 1.25rem;}
.guide-panel.open .guide-content{max-height:600px;padding:0 1.25rem 1.25rem;}
.guide-tip{background:rgba(245,158,11,0.08);border:1px solid rgba(245,158,11,0.15);border-radius:0.75rem;padding:0.75rem 1rem;font-size:0.85rem;color:var(--color-amber-800);line-height:1.6;}
/* Library */
.lib-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:1rem;padding:1.25rem;cursor:pointer;transition:all 0.3s;}
.lib-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(0,0,0,0.08);border-color:rgba(79,70,229,0.2);}
/* Whiteboard */
#whiteboardCanvas{border:2px dashed rgba(0,0,0,0.1);border-radius:1rem;background:white;touch-action:none;cursor:crosshair;}
/* Dark Mode */
.theme-toggle{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:1.2rem;transition:all 0.2s;border:1px solid rgba(0,0,0,0.08);background:rgba(0,0,0,0.03);}
body.dark-mode{--bg-primary:var(--color-slate-900);--bg-card:var(--color-slate-800);--text-primary:var(--color-slate-100);--text-secondary:var(--color-slate-400);--glass-bg:rgba(30,41,59,0.9);--glass-border:rgba(79,70,229,0.2);}
body.dark-mode .bg-white{background-color:var(--color-slate-800)!important;}
body.dark-mode .bg-gray-50{background-color:rgba(255,255,255,0.05)!important;}
body.dark-mode .bg-gray-100{background-color:rgba(255,255,255,0.05)!important;}
body.dark-mode .border-gray-100, body.dark-mode .border-gray-200{border-color:rgba(255,255,255,0.08)!important;}
body.dark-mode .text-gray-800, body.dark-mode .text-gray-700{color:var(--color-slate-100)!important;}
body.dark-mode .text-gray-500, body.dark-mode .text-gray-600{color:var(--color-slate-400)!important;}
body.dark-mode .input-dark{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.1);color:var(--color-slate-100);}
body.dark-mode .card-grid-item{background:var(--color-slate-800);border-color:rgba(255,255,255,0.06);}
body.dark-mode .guide-panel{border-color:rgba(79,70,229,0.2);background:rgba(79,70,229,0.05);}
body.dark-mode .guide-toggle{color:var(--color-indigo-300);}
body.dark-mode .guide-tip{background:rgba(245,158,11,0.1);color:var(--color-amber-400);}
body.dark-mode .lib-card{background:var(--color-slate-800);border-color:rgba(255,255,255,0.06);}
body.dark-mode select{color:var(--color-slate-100);}
body.dark-mode #libModal .bg-white{background:var(--color-slate-800)!important;}
body.dark-mode #libModal .bg-gray-50{background:rgba(255,255,255,0.04)!important;}
/* Timers */
.race-timer-bar{height:8px;border-radius:4px;background:rgba(0,0,0,0.06);overflow:hidden;}
.race-timer-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent-1),var(--accent-3));transition:width 0.1s linear;}
/* Memory */
.memory-card{aspect-ratio:1;border-radius:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:800;transition:all 0.4s;border:2px solid rgba(0,0,0,0.06);}
.memory-card.face-down{background:linear-gradient(135deg,var(--accent-1),var(--accent-3));color:white;}
.memory-card.face-up{background:white;border-color:var(--accent-1);}
.memory-card.matched{background:var(--color-emerald-50);border-color:var(--color-emerald-500);opacity:0.7;pointer-events:none;}
/* KWL */
.kwl-col{flex:1;min-height:200px;border-radius:1rem;padding:1rem;}
.kwl-item{background:white;padding:0.5rem 0.75rem;border-radius:0.5rem;font-size:0.85rem;margin-bottom:0.5rem;border:1px solid rgba(0,0,0,0.06);animation:fadeUp 0.2s ease-out;}
/* Cube */
.cube-container{width:180px;height:180px;perspective:600px;margin:0 auto;}
.cube-inner{width:100%;height:100%;position:relative;transform-style:preserve-3d;transition:transform 1.5s cubic-bezier(0.25,0.8,0.25,1);}
.cube-face{position:absolute;width:180px;height:180px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.1rem;border-radius:1rem;border:2px solid rgba(255,255,255,0.3);text-align:center;padding:1rem;backface-visibility:hidden;}
.cube-face.front{transform:translateZ(90px);background:linear-gradient(135deg,var(--color-indigo-600),var(--color-violet-600));color:white;}
.cube-face.back{transform:rotateY(180deg) translateZ(90px);background:linear-gradient(135deg,var(--color-emerald-600),var(--color-emerald-500));color:white;}
.cube-face.right{transform:rotateY(90deg) translateZ(90px);background:linear-gradient(135deg,var(--color-amber-600),var(--color-amber-500));color:white;}
.cube-face.left{transform:rotateY(-90deg) translateZ(90px);background:linear-gradient(135deg,var(--color-rose-600),var(--color-rose-500));color:white;}
.cube-face.top{transform:rotateX(90deg) translateZ(90px);background:linear-gradient(135deg,var(--color-sky-500),var(--color-teal-500));color:white;}
.cube-face.bottom{transform:rotateX(-90deg) translateZ(90px);background:linear-gradient(135deg,var(--color-violet-500),var(--color-violet-500));color:white;}
/* Poll */
.poll-bar-track{height:40px;background:rgba(0,0,0,0.04);border-radius:0.75rem;overflow:hidden;position:relative;}
.poll-bar-fill{height:100%;border-radius:0.75rem;transition:width 0.5s ease-out;display:flex;align-items:center;padding:0 1rem;font-weight:700;color:white;font-size:0.85rem;}
/* Match */
.match-card{background:var(--bg-card);border:2px solid rgba(0,0,0,0.06);border-radius:1rem;padding:1.5rem;text-align:center;cursor:pointer;transition:all 0.3s;font-weight:700;font-size:1.1rem;min-height:80px;display:flex;align-items:center;justify-content:center;}
.match-card.selected{border-color:var(--accent-gold);background:rgba(245,158,11,0.06);}
.match-card.matched{border-color:var(--color-emerald-500);background:rgba(34,197,94,0.06);pointer-events:none;}
.match-card.wrong{border-color:var(--color-rose-500);animation:shake 0.5s;}
@keyframes shake{0%,100%{transform:translateX(0);}25%{transform:translateX(-8px);}75%{transform:translateX(8px);}}
/* Ladder */
.ladder-step{padding:1rem 1.5rem;border-radius:1rem;cursor:pointer;transition:all 0.3s;border:2px solid transparent;display:flex;align-items:center;gap:1rem;}
.ladder-step.current{border-color:var(--accent-1);box-shadow:0 0 20px rgba(79,70,229,0.15);}
.wall-note{padding:1rem;border-radius:0.75rem;min-height:80px;font-weight:600;font-size:0.9rem;box-shadow:0 2px 8px rgba(0,0,0,0.06);animation:fadeUp 0.3s ease-out;word-break:break-word;}
/* Fullscreen */
.fs-btn{position:absolute;top:12px;left:12px;z-index:30;background:rgba(0,0,0,0.06);border:none;width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:all 0.2s;font-size:1.1rem;}
.fs-btn.static{position:static !important;top:auto !important;left:auto !important;width:auto !important;height:auto !important;display:inline-flex !important;}
:fullscreen { width: 100vw !important; height: 100vh !important; overflow-y: auto !important; }

/* Student Cards */
.student-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:1rem;padding:1.25rem;transition:all 0.2s;box-shadow:0 1px 3px rgba(0,0,0,0.04);}
.student-card:hover{box-shadow:0 8px 20px rgba(0,0,0,0.08);transform:translateY(-2px);}
/* Stat Cards */
.stat-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:1.25rem;padding:1.5rem;box-shadow:0 2px 8px rgba(0,0,0,0.04);}
/* Admin Fields */
.admin-section{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:1.25rem;padding:1.5rem;margin-bottom:1rem;}
/* 3-2-1 Summary */
.summary-box{border:2px solid;border-radius:1.25rem;padding:1.5rem;min-height:140px;}
/* Snowball */
.snowball-stage{background:var(--bg-card);border:1px solid rgba(79,70,229,0.15);border-radius:1.25rem;padding:1.5rem;}
/* Gallery Walk */
.gallery-card{background:var(--bg-card);border:2px solid rgba(0,0,0,0.06);border-radius:1.25rem;padding:1.5rem;cursor:pointer;transition:all 0.3s;}
.gallery-card.active-station{border-color:var(--accent-1);box-shadow:0 0 0 3px rgba(79,70,229,0.15);}
/* Notifications */
/* toast system replaced — see #toastContainer */
/* Modal */
.modal-overlay{position:fixed;inset:0;z-index:10000;display:none;align-items:center;justify-content:center;padding:1rem;}
.modal-overlay.open{display:flex;}
.modal-bg{position:absolute;inset:0;background:rgba(0,0,0,0.5);backdrop-filter:blur(4px);}
.modal-box{background:white;border-radius:1.5rem;width:100%;max-width:600px;max-height:92vh;z-index:2;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 60px rgba(0,0,0,0.2);animation:popIn 0.3s ease-out;}
body.dark-mode .modal-box{background:var(--color-slate-800);}
.modal-body{overflow-y:auto;padding:1.5rem;flex:1;}
/* Session Log */
.session-row{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:0.875rem;padding:1rem;display:flex;align-items:center;gap:1rem;}
/* Score badge */
.score-badge{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;font-weight:800;font-size:0.85rem;}
/* Mobile & Responsive */
@media(max-width:768px){
  .nav-tabs-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;}
  .nav-tabs-scroll::-webkit-scrollbar{display:none;}
  .page-section{padding:0 0.75rem 5rem;}
  .modal-box{border-radius:1rem 1rem 0 0;max-height:95vh;position:fixed;bottom:0;left:0;right:0;margin:0;}
  .modal-overlay{align-items:flex-end;padding:0;}
  h1.text-3xl{font-size:1.5rem;}
  .accent-btn{padding:0.75rem 1.5rem;}
}
@media(max-width:480px){
  #wheel-container{width:280px;height:280px;}
  .cube-container{width:140px;height:140px;}
  .cube-face{width:140px;height:140px;font-size:0.85rem;}
}
/* Safe area for notch devices */
.nav-top{padding-top:max(1rem, env(safe-area-inset-top));}
.nav-bottom-safe{padding-bottom:env(safe-area-inset-bottom);}
/* Prevent text inflation on iOS */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
button,a,[onclick],input,select,textarea{touch-action:manipulation;}
/* Prevent double-tap zoom on buttons */
button{touch-action:manipulation;}
img{max-width:100%;height:auto;}
select{-webkit-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:left 12px center;padding-left:2rem;}
/* === FAVORITES === */
.fav-btn{position:absolute;top:5px;left:5px;background:none;border:none;font-size:1rem;line-height:1;padding:3px;cursor:pointer;opacity:0.3;transition:opacity 0.2s,transform 0.2s;z-index:3;color:var(--color-rose-500);}
.fav-btn:hover,.fav-btn.active{opacity:1;}
.fav-btn.active{transform:scale(1.2);}
/* === DAILY QUOTE === */
.quote-card{background:linear-gradient(135deg,rgba(79,70,229,0.07),rgba(124,58,237,0.04));border:1px solid rgba(79,70,229,0.14);border-radius:0.875rem;padding:0.875rem 1.1rem;margin-top:0.75rem;color:var(--color-indigo-600);font-size:0.82rem;line-height:1.65;position:relative;}
.quote-card::before{content:'"';font-size:2.5rem;line-height:0;position:absolute;top:1.1rem;right:0.8rem;opacity:0.15;font-family:serif;}
/* === TOP STRATEGIES === */
.top-strat-item{display:flex;align-items:center;gap:0.75rem;padding:0.6rem 1rem;background:var(--bg-card);border-radius:0.875rem;border:1px solid rgba(0,0,0,0.05);transition:box-shadow 0.2s;}
.top-strat-item:hover{box-shadow:0 2px 8px rgba(79,70,229,0.1);}
.top-strat-rank{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:0.75rem;color:white;flex-shrink:0;}
/* === STRATEGY TIME + DIFFICULTY BADGES === */
.diff-badge{position:absolute;bottom:5px;left:5px;font-size:0.58rem;font-weight:700;padding:2px 6px;border-radius:5px;z-index:2;line-height:1.5;pointer-events:none;}
.diff-badge.easy{background:rgba(16,185,129,0.13);color:var(--color-emerald-600);}
.diff-badge.mid{background:rgba(245,158,11,0.13);color:var(--color-amber-600);}
.diff-badge.hard{background:rgba(239,68,68,0.11);color:var(--color-rose-600);}
.time-badge{position:absolute;bottom:5px;right:5px;font-size:0.58rem;font-weight:700;color:var(--color-indigo-500);background:rgba(99,102,241,0.09);border-radius:5px;padding:2px 6px;z-index:2;line-height:1.5;pointer-events:none;}
/* === ENHANCED CARD HOVER === */
.card-grid-item:hover{transform:translateY(-7px) scale(1.025)!important;box-shadow:0 22px 44px rgba(79,70,229,0.18)!important;border-color:rgba(79,70,229,0.28)!important;}
/* === CARD STAGGER === */
@keyframes cardIn{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}
.card-grid-item.entering{animation:cardIn 0.38s ease-out forwards;}
/* === LIVE CLOCK === */
.live-clock{font-variant-numeric:tabular-nums;font-size:0.85rem;font-weight:700;color:var(--color-indigo-600);background:rgba(79,70,229,0.09);padding:3px 11px;border-radius:8px;direction:ltr;display:inline-block;letter-spacing:0.5px;}
/* === WHITE TEXT BLACK OUTLINE === */
.text-white-outlined{color:var(--surface-card)!important;-webkit-text-stroke:0.5px #000;text-shadow:-1px -1px 0 #000,1px -1px 0 #000,-1px 1px 0 #000,1px 1px 0 #000;}
/* === ACHIEVEMENTS === */
.achievement-badge{display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px 14px;background:linear-gradient(135deg,rgba(79,70,229,0.07),rgba(124,58,237,0.04));border:1px solid rgba(79,70,229,0.14);border-radius:14px;text-align:center;min-width:76px;transition:transform 0.2s,box-shadow 0.2s;}
.achievement-badge:hover{transform:scale(1.07);box-shadow:0 6px 18px rgba(79,70,229,0.15);}
.achievement-locked{opacity:0.35;filter:grayscale(1);}
/* === TAILWIND FIXES === */
#libModal.hidden {
  display: none !important;
}
/* === QUICK LOG FAB === */
.quick-log-fab{position:fixed;bottom:82px;left:20px;z-index:500;background:linear-gradient(135deg,var(--color-emerald-600),var(--color-emerald-500));color:white;border:none;border-radius:50px;padding:12px 22px;font-weight:700;font-size:0.88rem;font-family:inherit;cursor:pointer;box-shadow:0 8px 25px rgba(5,150,105,0.4);transition:all 0.3s;display:none;align-items:center;gap:8px;}
.quick-log-fab.show{display:flex;}
.quick-log-fab:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 14px 35px rgba(5,150,105,0.5);}
/* === QUICK LOG MODAL === */
.quick-log-modal{position:fixed;inset:0;z-index:600;background:rgba(0,0,0,0.45);backdrop-filter:blur(5px);display:none;align-items:flex-end;justify-content:center;}
.quick-log-modal.open{display:flex;}
.quick-log-sheet{background:var(--bg-card);border-radius:24px 24px 0 0;padding:28px 24px 36px;width:100%;max-width:520px;animation:slideUp 0.35s cubic-bezier(0.25,0.46,0.45,0.94);}
/* === CONFETTI === */
@keyframes confettiFall{0%{transform:translateY(0) rotate(0deg);opacity:1;}100%{transform:translateY(100vh) rotate(720deg);opacity:0;}}
/* === PRINT === */
@media print{.no-print,header,.nav-tabs-scroll,#announceBar,#fixedBanner,.chat-bubble-btn,#installBtn,#themeBtn,#offlineBanner,.back-btn,.fs-btn,.secondary-btn,.accent-btn,.danger-btn,.fav-btn,.usage-badge{display:none!important;}body{background:white!important;color:black!important;font-size:12pt;}#splash{display:none!important;}.page-section.active{display:block!important;}.glass{background:white!important;box-shadow:none!important;border:1px solid var(--color-slate-200)!important;}}
.socratic-bubble{padding:1rem 1.25rem;border-radius:1rem;max-width:80%;font-size:0.9rem;line-height:1.6;animation:fadeUp 0.3s ease-out;}
.socratic-bubble.teacher{background:linear-gradient(135deg,rgba(79,70,229,0.1),rgba(124,58,237,0.1));border:1px solid rgba(79,70,229,0.15);align-self:flex-end;}
.socratic-bubble.student{background:rgba(0,0,0,0.03);border:1px solid rgba(0,0,0,0.08);align-self:flex-start;}
/* Peer teaching */
.peer-step{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:1rem;padding:1.25rem;margin-bottom:1rem;display:flex;gap:1rem;align-items:flex-start;}
.peer-step-num{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent-1),var(--accent-3));color:white;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:0.9rem;flex-shrink:0;}
/* ===== SPLASH SCREEN PRO ===== */
#splash{
  position:fixed;inset:0;z-index:999999;
  background:radial-gradient(ellipse at 50% 30%, var(--color-indigo-900) 0%, var(--color-indigo-950) 40%, var(--color-slate-900) 80%, var(--color-slate-950) 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  transition:opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  will-change:opacity, transform;
  overflow:hidden;
  cursor:pointer;
  user-select:none;
}
#splash.done{
  opacity:0;transform:scale(1.03);pointer-events:none;
}
.splash-bg-particles{
  position:absolute;inset:0;pointer-events:none;overflow:hidden;
}
.floating-emoji{
  position:absolute;
  opacity:0.4;
  filter:drop-shadow(0 4px 14px rgba(0,0,0,0.6));
  animation:floatParticle 6s ease-in-out infinite alternate;
  font-size:2rem;
  transition:transform 0.3s ease, opacity 0.3s;
}
.floating-emoji{
  filter:drop-shadow(0 4px 14px rgba(0,0,0,0.6));
  animation:floatParticle 5s ease-in-out infinite alternate;
  font-size:2.2rem;
  transition:all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  cursor:pointer;
  display:inline-block;
}
.floating-emoji:hover{
  opacity:1;transform:scale(1.7) rotate(20deg);
  filter:drop-shadow(0 10px 25px rgba(99,102,241,0.8));
}
@keyframes floatParticle{
  0%{transform:translateY(0px) rotate(0deg);}
  50%{transform:translateY(-18px) rotate(8deg);}
  100%{transform:translateY(-36px) rotate(-8deg);}
}
.splash-glow-orb{
  position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, rgba(99,102,241,0.45) 0%, rgba(168,85,247,0.25) 45%, transparent 70%);
  filter:blur(36px);animation:pulseGlow 2.5s ease-in-out infinite alternate;
  pointer-events:none;
}
@keyframes pulseGlow{
  0%{transform:scale(0.8);opacity:0.6;}
  100%{transform:scale(1.3);opacity:1;}
}
.splash-card{
  position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;padding:1.5rem;
}
.splash-icon-wrapper{
  position:relative;margin-bottom:0.4rem;
}
.splash-icon{
  font-size:4.8rem;
  display:inline-block;
  animation:splashPop 0.8s cubic-bezier(.175,.885,.32,1.275) forwards;
  filter:drop-shadow(0 12px 35px rgba(99,102,241,0.75));
  transition:transform 0.3s cubic-bezier(0.34,1.56,0.64,1);
  cursor:pointer;
}
.splash-icon:hover{
  transform:scale(1.2) rotate(12deg);
}
.splash-title{
  font-size:clamp(4.8rem, 14vw, 7.5rem);
  font-weight:900;
  line-height:1;
  letter-spacing:-2px;
  margin-bottom:0.8rem;
  font-family:'Noto Kufi Arabic',sans-serif;
  background:linear-gradient(135deg, var(--surface-card) 15%, var(--color-indigo-100) 45%, var(--color-indigo-300) 70%, var(--color-indigo-500) 100%);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 10px 35px rgba(99,102,241,0.85));
  cursor:pointer;
  user-select:none;
  transition:transform 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
.splash-title:hover{
  transform:scale(1.06);
}
.splash-title:active{
  transform:scale(0.96);
}
.splash-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.25);
  border-radius:999px;padding:8px 24px;font-size:1.05rem;font-weight:800;color:var(--color-slate-200);
  margin-bottom:1.6rem;box-shadow:0 6px 22px rgba(0,0,0,0.35);
  backdrop-filter:blur(12px);
}
.splash-bar{
  width:240px;height:5px;background:rgba(255,255,255,0.15);border-radius:999px;overflow:hidden;
  box-shadow:0 2px 10px rgba(0,0,0,0.3);
}
.splash-fill{
  height:100%;background:linear-gradient(90deg, var(--color-indigo-500), var(--color-violet-500), var(--color-sky-400), var(--color-amber-500));
  border-radius:999px;width:0%;transition:width 0.25s ease-out;
}
.splash-hint{
  color:rgba(255,255,255,0.65);font-size:0.8rem;margin-top:0.8rem;font-weight:700;
  letter-spacing:0.02em;
}
@keyframes splashPop{
  0%{transform:scale(0) rotate(-15deg);opacity:0;}
  65%{transform:scale(1.15) rotate(4deg);}
  100%{transform:scale(1) rotate(0);opacity:1;}
}
/* Emoji Burst Particles */
.emoji-burst-particle{
  position:fixed;pointer-events:none;z-index:99999;
  font-size:2rem;user-select:none;
  animation:burstFly 1.2s cubic-bezier(0.12, 0.8, 0.32, 1) forwards;
}
@keyframes burstFly{
  0%{transform:translate(0,0) scale(0.6) rotate(0deg);opacity:1;}
  100%{transform:translate(var(--tx, 0px), var(--ty, -140px)) scale(1.4) rotate(var(--rot, 45deg));opacity:0;}
}
/* ===== OFFLINE BANNER ===== */
.offline-bar{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:linear-gradient(90deg,var(--color-amber-500),var(--color-amber-600));color:white;text-align:center;padding:0.65rem 1rem;font-weight:700;font-size:0.85rem;display:flex;align-items:center;justify-content:center;gap:0.5rem;transform:translateY(100%);transition:transform 0.35s ease;box-shadow:0 -4px 20px rgba(0,0,0,0.15);padding-bottom:calc(0.65rem + env(safe-area-inset-bottom));}
.offline-bar.show{transform:translateY(0);}
/* ===== PRINT STYLES ===== */
@media print{
  #splash,.offline-bar,.chat-bubble-btn,#themeBtn,#installBtn,.fs-btn,#fixedBanner,#announceBar,#mobNav,.no-print{display:none!important;}
  .page-section{display:block!important;padding:0!important;}
  body{background:white!important;color:black!important;}
  .glass,.stat-card,.student-card,.session-row{box-shadow:none!important;border:1px solid var(--color-slate-200)!important;}
  .accent-btn,.secondary-btn,.danger-btn,.success-btn{display:none!important;}
  nav{position:static!important;border-bottom:2px solid var(--color-indigo-600);padding-bottom:0.5rem;margin-bottom:1rem;}
  header{position:static!important;box-shadow:none!important;}
}
/* ===== TREND INDICATORS ===== */
.trend-up{color:var(--color-emerald-600);font-weight:700;font-size:0.7rem;letter-spacing:0.01em;}
.trend-down{color:var(--color-rose-600);font-weight:700;font-size:0.7rem;letter-spacing:0.01em;}
/* ===== QR CANVAS ===== */
#qrCanvas{image-rendering:pixelated;image-rendering:crisp-edges;}
/* ===== PERFORMANCE — will-change on hover only to save GPU memory ===== */
@media(hover:hover){.card-grid-item:hover,.student-card:hover,.lib-card:hover{will-change:transform;}}
/* ===== CSS CONTAINMENT — browser skips layout of hidden sections ===== */
.page-section{contain:layout style;}
/* ===== FOCUS RING ===== */
:focus-visible{outline:2px solid var(--accent-1);outline-offset:2px;border-radius:4px;}
/* ===== SKIP TO CONTENT (Accessibility) ===== */
.skip-link{position:absolute;top:-100px;left:1rem;z-index:99999;background:var(--accent-1);color:white;padding:0.5rem 1.25rem;border-radius:0.75rem;font-weight:700;transition:top 0.2s;}
.skip-link:focus{top:1rem;}
/* ===== SKELETON LOADING ===== */
@keyframes shimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}
.skeleton{background:linear-gradient(90deg,rgba(0,0,0,0.06) 25%,rgba(0,0,0,0.03) 50%,rgba(0,0,0,0.06) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:0.75rem;}
body.dark-mode .skeleton{background:linear-gradient(90deg,rgba(255,255,255,0.06) 25%,rgba(255,255,255,0.03) 50%,rgba(255,255,255,0.06) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;}
.skeleton-card{height:160px;border-radius:var(--radius);}
.skeleton-text{height:1rem;border-radius:0.5rem;margin-bottom:0.5rem;}
.skeleton-text.short{width:60%;}
/* ===== REDUCED MOTION ===== */
@media(prefers-reduced-motion:reduce){*{animation-duration:0.01ms!important;transition-duration:0.01ms!important;}}
/* ===== TEXT SELECTION ===== */
::selection{background:rgba(79,70,229,0.2);color:var(--text-primary);}
/* ===== CSS CHART BARS ===== */
.chart-bar{will-change:width;}
/* ===== STRATEGY OF THE DAY — dark mode ===== */
body.dark-mode #stratOfDay{background:linear-gradient(135deg,rgba(79,70,229,0.12),rgba(124,58,237,0.08))!important;border-color:rgba(79,70,229,0.25)!important;}
body.dark-mode #stratOfDayTitle{color:var(--color-slate-200);}
body.dark-mode #stratOfDayDesc{color:var(--color-slate-400);}
/* ===== AUDIT LOG — dark mode ===== */
body.dark-mode #auditLogList .text-gray-700{color:var(--color-slate-300);}
body.dark-mode #auditLogList .border-gray-100{border-color:var(--color-slate-700);}
body.dark-mode #auditLogList .text-gray-400{color:var(--color-slate-500);}
/* ===== DARK MODE EXTRAS ===== */
body.dark-mode .input-dark::placeholder{color:var(--color-slate-600);}
body.dark-mode select option{background:var(--color-slate-800);color:var(--color-slate-100);}
body.dark-mode .splash-title{color:white;}
/* ===== STRONG PRESS FEEDBACK ===== */
.accent-btn:active{transform:scale(0.93)!important;box-shadow:0 2px 8px rgba(79,70,229,0.2)!important;}
.secondary-btn:active,.success-btn:active,.danger-btn:active{transform:scale(0.95)!important;}
.card-grid-item:active{transform:scale(0.94)!important;}
/* ===== ENHANCED TOAST ===== */
#toastContainer{position:fixed;bottom:5.5rem;left:50%;transform:translateX(-50%);z-index:9900;display:flex;flex-direction:column-reverse;gap:0.45rem;align-items:center;pointer-events:none;width:100%;max-width:380px;padding:0 1rem;}
.toast-item{display:flex;align-items:center;gap:0.6rem;padding:0.7rem 1.15rem;border-radius:14px;font-weight:700;font-size:0.88rem;color:white;box-shadow:0 8px 28px rgba(0,0,0,0.2);transform:translateY(18px) scale(0.93);opacity:0;transition:all 0.32s cubic-bezier(0.34,1.56,0.64,1);max-width:100%;pointer-events:auto;position:relative;overflow:hidden;cursor:pointer;min-width:200px;}
.toast-item.t-show{transform:translateY(0) scale(1);opacity:1;}.toast-item.t-hide{transform:translateY(6px) scale(0.94);opacity:0;}
.toast-progress{position:absolute;bottom:0;left:0;height:2.5px;background:rgba(255,255,255,0.38);border-radius:1px;animation:toastProgress 3.2s linear forwards;}
@keyframes toastProgress{from{width:100%;}to{width:0;}}
.toast-icon{font-size:1.05rem;flex-shrink:0;}
/* ===== SCROLL BEHAVIOR & COMPOSITOR OPTIMIZATIONS ===== */
html{scroll-behavior:auto;}

/* Suppress backdrop-filter during active scrolling on blurred elements only (avoids full DOM style invalidation) */
body.is-scrolling .backdrop-blur-md,
body.is-scrolling .backdrop-blur-sm,
body.is-scrolling .backdrop-blur-xl,
body.is-scrolling .backdrop-blur-2xl,
body.is-scrolling [class*="backdrop-blur"],
body.is-scrolling #appHeader {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

/* Promote fixed & sticky elements to dedicated GPU composite layers */
#appHeader,
.floating-shortcut-dock,
#floatingSpeedDock,
#floatingQuickDock,
#hudFloatingDock,
#mobNav,
#offlineBanner,
#toastContainer {
  transform: translateZ(0);
  backface-visibility: hidden;
}
/* ===== LINK STYLE IN CONTENT ===== */
a[href]{color:var(--accent-1);text-decoration:underline;text-underline-offset:2px;}
/* ===== LIBRARY TAG BUTTONS ===== */
.lib-tag-btn{transition:all 0.2s ease;cursor:pointer;white-space:nowrap;}
.lib-tag-btn:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(79,70,229,0.15);}
.lib-tag-btn.active{background:var(--color-indigo-600)!important;color:white!important;border-color:var(--color-indigo-600)!important;}
/* ===== BACK BUTTON ===== */
.back-btn{display:inline-flex;align-items:center;gap:0.5rem;padding:0.5rem 1rem;border-radius:0.75rem;background:rgba(79,70,229,0.08);color:var(--accent-1);font-weight:700;font-size:0.85rem;border:none;cursor:pointer;transition:background 0.2s;margin-bottom:1.25rem;}
.back-btn:hover{background:rgba(79,70,229,0.15);}
body.dark-mode .back-btn{background:rgba(99,102,241,0.15);color:var(--color-indigo-300);}
/* ===== SKELETON LOADERS ===== */
.skeleton{background:linear-gradient(90deg,var(--color-slate-100) 25%,var(--color-slate-200) 50%,var(--color-slate-100) 75%);background-size:200% 100%;animation:skeletonShimmer 1.5s infinite;border-radius:0.5rem;}
@keyframes skeletonShimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}
body.dark-mode .skeleton{background:linear-gradient(90deg,var(--color-slate-800) 25%,var(--color-slate-700) 50%,var(--color-slate-800) 75%);background-size:200% 100%;}
/* ===== IMPROVED NAV MOBILE ===== */
@media(max-width:640px){.nav-tabs-scroll{gap:0.25rem;}.nav-tab{padding:0.4rem 0.65rem;font-size:0.72rem;}}
/* ===== IMPROVED EMPTY STATES ===== */
.empty-state{text-align:center;padding:3rem 1rem;color:var(--color-slate-400);}
.empty-state .empty-icon{font-size:3.5rem;margin-bottom:1rem;opacity:0.7;}
.empty-state h3{font-weight:700;font-size:1rem;color:var(--color-slate-500);margin-bottom:0.25rem;}
.empty-state p{font-size:0.85rem;}
/* ===== IMPROVED SESSION ROW ===== */
.session-row{display:flex;align-items:center;gap:0.75rem;padding:0.875rem;border-radius:1rem;background:var(--bg-card);border:1px solid rgba(0,0,0,0.05);margin-bottom:0.5rem;transition:box-shadow 0.2s;}
.session-row:hover{box-shadow:0 4px 12px rgba(0,0,0,0.08);}
/* ===== IMPROVED LIB CARDS ===== */
.lib-card{transition:transform 0.18s ease,box-shadow 0.18s ease;}
.lib-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(79,70,229,0.12)!important;}
/* ===== IMPROVED CARD GRID ===== */
.card-grid-item{transition:transform 0.18s ease,box-shadow 0.18s ease;}
.card-grid-item:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,0.1)!important;}
/* ===== KEYBOARD SHORTCUT BADGE ===== */
.kbd{display:inline-flex;align-items:center;justify-content:center;padding:0.1rem 0.35rem;border:1px solid var(--color-slate-300);border-bottom-width:2px;border-radius:0.3rem;font-size:0.65rem;font-weight:700;background:var(--color-slate-50);color:var(--color-slate-600);font-family:monospace;}
/* ===== USAGE BADGE ON STRATEGY CARDS ===== */
.usage-badge{position:absolute;top:8px;left:8px;background:rgba(79,70,229,0.9);color:white;font-size:0.6rem;font-weight:800;padding:1px 5px;border-radius:99px;pointer-events:none;}
.card-grid-item{position:relative;}
/* ===== PAGE TRANSITIONS ===== */
@keyframes pageIn{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.page-section.active{animation:pageIn 0.22s ease-out both;}
/* ===== MOBILE BOTTOM NAV ===== */
.mob-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:450;background:var(--bg-card);border-top:1px solid rgba(0,0,0,0.07);padding:6px 0;padding-bottom:calc(6px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px rgba(0,0,0,0.09);}
.mob-nav button{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 2px;border:none;background:none;color:var(--color-slate-400);font-size:0.57rem;font-weight:700;font-family:inherit;cursor:pointer;transition:color 0.18s;position:relative;}
.mob-nav button i{font-size:1.1rem;transition:transform 0.18s;}
.mob-nav button.mob-active{color:var(--accent-1);}
.mob-nav button.mob-active i{transform:translateY(-1px);}
.mob-nav button.mob-active::after{content:'';position:absolute;top:-1px;left:50%;transform:translateX(-50%);width:28px;height:2.5px;background:var(--accent-1);border-radius:0 0 4px 4px;}
@media(max-width:768px){.mob-nav{display:flex;}.page-section{padding-bottom:5.5rem!important;}.quick-log-fab{bottom:90px!important;}}
/* ===== SHORTCUT MODAL ===== */
#shortcutModal{position:fixed;inset:0;z-index:901;background:rgba(0,0,0,0.5);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:1rem;}
#shortcutModal.open{display:flex;}
.shortcut-box{background:var(--bg-card);border-radius:20px;padding:1.5rem 1.75rem;max-width:380px;width:100%;box-shadow:0 25px 60px rgba(0,0,0,0.22);animation:slideUp 0.3s cubic-bezier(0.34,1.56,0.64,1);}
.shortcut-row{display:flex;align-items:center;justify-content:space-between;padding:0.42rem 0;border-bottom:1px solid rgba(0,0,0,0.05);}
.shortcut-row:last-child{border-bottom:none;}
body.dark-mode .shortcut-row{border-bottom-color:rgba(255,255,255,0.05);}
/* ===== HEADER SCROLL SHADOW ===== */
header{transition:box-shadow 0.3s ease;}
header.hdr-scrolled{box-shadow:0 4px 22px rgba(79,70,229,0.1),0 1px 5px rgba(0,0,0,0.07)!important;}
/* ===== RIPPLE EFFECT ===== */
.ripple-wrap{overflow:hidden;position:relative;}
.ripple-circle{position:absolute;border-radius:50%;background:rgba(255,255,255,0.38);transform:scale(0);animation:rippleAnim 0.52s linear;pointer-events:none;}
@keyframes rippleAnim{to{transform:scale(5);opacity:0;}}
/* ===== SCROLL REVEAL ===== */
.reveal{opacity:0;transform:translateY(16px);transition:opacity 0.4s ease-out,transform 0.4s ease-out;}
.reveal.visible{opacity:1;transform:none;}
/* ===== DIFF FILTER CHIPS ===== */
.diff-chip{display:inline-flex;align-items:center;gap:4px;padding:4px 11px;border-radius:99px;font-size:0.7rem;font-weight:700;border:1.5px solid transparent;cursor:pointer;transition:all 0.18s;white-space:nowrap;}
.diff-chip.chip-on{border-color:currentColor;box-shadow:0 2px 8px rgba(0,0,0,0.1);}
/* === FLOATING CLASS TIMER (ENHANCED) === */
#floatTimer{
  position:fixed;bottom:148px;left:20px;z-index:480;
  background:var(--bg-card);
  border-radius:22px;
  box-shadow:0 10px 40px rgba(79,70,229,0.18),0 2px 8px rgba(0,0,0,0.08);
  border:1.5px solid rgba(79,70,229,0.18);
  padding:14px 16px 12px;
  display:none;flex-direction:column;align-items:center;gap:7px;
  min-width:108px;user-select:none;
  cursor:grab;
  transition:box-shadow 0.2s,border-color 0.3s,transform 0.15s;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
#floatTimer.ft-show{display:flex;}
#floatTimer.ft-dragging{cursor:grabbing;box-shadow:0 20px 60px rgba(79,70,229,0.28);transform:scale(1.03);}
#floatTimer.ft-mode-break{border-color:rgba(16,185,129,0.35);box-shadow:0 10px 40px rgba(16,185,129,0.18);}
#floatTimer.ft-mode-alert{border-color:rgba(239,68,68,0.35);box-shadow:0 10px 40px rgba(239,68,68,0.18);}
#floatTimer.ft-mini{min-width:auto;padding:8px 10px;border-radius:50px;gap:4px;}
#floatTimer.ft-mini .ft-ring-wrap{width:54px;height:54px;}
#floatTimer.ft-mini .ft-ring-wrap svg{width:54px;height:54px;}
#floatTimer.ft-mini .ft-time-disp{font-size:0.6rem;}
#floatTimer.ft-mini .ft-extra-row,#floatTimer.ft-mini .ft-dur-row,#floatTimer.ft-mini .ft-session-row{display:none!important;}
#floatTimer.ft-mini .ft-btns button{width:22px;height:22px;font-size:0.7rem;}

/* Header */
.ft-header{display:flex;align-items:center;justify-content:space-between;width:100%;gap:6px;}
.ft-time-lbl{font-size:0.62rem;font-weight:700;color:var(--text-secondary);text-align:center;flex:1;cursor:pointer;transition:color 0.2s;}
.ft-time-lbl:hover{color:var(--accent-1);}
.ft-header-actions{display:flex;gap:3px;}
.ft-icon-btn{width:20px;height:20px;border-radius:5px;border:none;font-size:0.7rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 0.2s;background:transparent;color:var(--text-secondary);padding:0;}
.ft-icon-btn:hover{background:rgba(0,0,0,0.06);color:var(--text-primary);}

/* Ring */
.ft-ring-wrap{position:relative;width:80px;height:80px;}
.ft-ring-wrap svg{width:80px;height:80px;transform:rotate(-90deg);}
.ft-ring-track{fill:none;stroke:rgba(79,70,229,0.08);stroke-width:7;}
.ft-ring-bg-pulse{fill:none;stroke:rgba(79,70,229,0.04);stroke-width:12;}
.ft-ring-fill{fill:none;stroke:url(#ftGradient);stroke-width:7;stroke-linecap:round;transition:stroke-dashoffset 1s linear,stroke 0.5s;}
.ft-ring-fill.ft-warn{stroke:url(#ftGradientWarn);}
.ft-ring-fill.ft-danger{stroke:url(#ftGradientDanger);}
.ft-time-disp{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-weight:900;font-size:0.78rem;color:var(--accent-1);
  font-variant-numeric:tabular-nums;direction:ltr;letter-spacing:0.5px;
  cursor:pointer;transition:color 0.3s;
  line-height:1.1;
}
.ft-time-disp:hover{opacity:0.8;}
.ft-mode-badge{font-size:0.44rem;font-weight:700;opacity:0.7;text-align:center;letter-spacing:0.5px;}
.ft-pulse-ring{position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--accent-1);opacity:0;animation:none;}
@keyframes ftPulse{0%{opacity:0.6;transform:scale(1);}100%{opacity:0;transform:scale(1.25);}}
.ft-running .ft-pulse-ring{animation:ftPulse 2s ease-out infinite;}

/* Buttons */
.ft-btns{display:flex;gap:5px;}
.ft-btns button{
  width:28px;height:28px;border-radius:8px;border:none;font-size:0.82rem;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:all 0.18s;font-weight:700;
}
.ft-btns button:active{transform:scale(0.9);}
#ftPlayBtn{background:rgba(79,70,229,0.12);color:var(--accent-1);}
#ftPlayBtn:hover{background:rgba(79,70,229,0.22);}
#ftPauseBtn{background:rgba(245,158,11,0.12);color:var(--color-amber-600);}
#ftPauseBtn:hover{background:rgba(245,158,11,0.22);}
#ftResetBtn{background:rgba(239,68,68,0.09);color:var(--color-rose-600);}
#ftResetBtn:hover{background:rgba(239,68,68,0.18);}
#ftUpBtn{background:rgba(16,185,129,0.1);color:var(--color-emerald-600);}
#ftUpBtn:hover{background:rgba(16,185,129,0.2);}

/* Duration Row */
.ft-dur-row{display:flex;align-items:center;gap:4px;width:100%;}
.ft-dur-row select{
  flex:1;font-family:inherit;font-size:0.67rem;font-weight:700;
  border-radius:8px;border:1px solid rgba(0,0,0,0.09);
  background:rgba(0,0,0,0.03);padding:3px 4px;cursor:pointer;
  color:var(--text-primary);
}
.ft-dur-label{font-size:0.58rem;font-weight:600;color:var(--text-secondary);}

/* Session row */
.ft-session-row{display:flex;align-items:center;gap:4px;font-size:0.6rem;color:var(--text-secondary);}
.ft-session-badge{
  background:rgba(79,70,229,0.1);color:var(--accent-1);
  border-radius:6px;padding:1px 5px;font-weight:800;font-size:0.62rem;
}

/* Extra row: mode selector */
.ft-extra-row{display:flex;gap:4px;width:100%;}
.ft-mode-btn{
  flex:1;border:none;border-radius:7px;font-size:0.6rem;font-weight:700;
  padding:3px 2px;cursor:pointer;transition:all 0.18s;
  background:rgba(0,0,0,0.04);color:var(--text-secondary);
}
.ft-mode-btn.active{background:var(--accent-1);color:var(--surface-card);box-shadow:0 2px 8px rgba(79,70,229,0.3);}
.ft-mode-btn.break-active{background:var(--color-emerald-500);color:var(--surface-card);box-shadow:0 2px 8px rgba(16,185,129,0.3);}

/* Progress bar */
.ft-progress-bar{width:100%;height:4px;border-radius:4px;background:rgba(0,0,0,0.06);overflow:hidden;}
.ft-progress-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent-1),var(--accent-3));transition:width 1s linear,background 0.5s;}
.ft-progress-fill.ft-progress-warn{background:linear-gradient(90deg,var(--color-amber-500),var(--color-rose-500));}
.ft-progress-fill.ft-progress-danger{background:var(--color-rose-500);}

/* Notification dot */
.ft-notif-dot{
  position:absolute;top:8px;right:8px;width:8px;height:8px;
  border-radius:50%;background:var(--color-rose-500);
  border:2px solid var(--bg-card);
  display:none;
  animation:ftBlink 1s ease-in-out infinite;
}
@keyframes ftBlink{0%,100%{opacity:1;}50%{opacity:0.2;}}
.ft-notif-dot.visible{display:block;}

/* Toggle button */
#floatTimerToggle{
  position:fixed;bottom:148px;left:20px;z-index:479;
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--accent-1),var(--accent-3));
  color:white;border:none;cursor:pointer;font-size:1.15rem;
  box-shadow:0 4px 20px rgba(79,70,229,0.42);
  display:none;align-items:center;justify-content:center;
  transition:all 0.25s;
}
#floatTimerToggle.ft-btn-show{display:flex;}
#floatTimerToggle:hover{transform:scale(1.12);box-shadow:0 6px 26px rgba(79,70,229,0.52);}
#floatTimerToggle .ft-toggle-badge{
  position:absolute;top:-2px;right:-2px;width:16px;height:16px;
  background:var(--color-rose-500);border-radius:50%;font-size:0.5rem;font-weight:800;
  display:none;align-items:center;justify-content:center;
  border:2px solid white;color:white;
}
#floatTimerToggle .ft-toggle-badge.visible{display:flex;}

/* Dark mode */
body.dark-mode #floatTimer{background:var(--color-slate-800);border-color:rgba(99,102,241,0.28);}
body.dark-mode .ft-dur-row select{background:rgba(255,255,255,0.05);border-color:rgba(255,255,255,0.1);color:var(--color-slate-200);}
body.dark-mode .ft-mode-btn{background:rgba(255,255,255,0.05);color:var(--color-slate-400);}
body.dark-mode .ft-icon-btn:hover{background:rgba(255,255,255,0.08);}
body.dark-mode .ft-progress-bar{background:rgba(255,255,255,0.07);}

/* Edit time input */
.ft-edit-input{
  background:transparent;border:none;border-bottom:2px solid var(--accent-1);
  font-weight:900;font-size:0.78rem;color:var(--accent-1);
  font-variant-numeric:tabular-nums;direction:ltr;letter-spacing:0.5px;
  width:56px;text-align:center;outline:none;cursor:text;
}

/* Animations */
@keyframes ftShake{0%,100%{transform:translateX(0);}20%,60%{transform:translateX(-4px);}40%,80%{transform:translateX(4px);}}
.ft-shake{animation:ftShake 0.4s ease-in-out;}
@keyframes ftGlow{0%,100%{box-shadow:0 10px 40px rgba(79,70,229,0.18);}50%{box-shadow:0 10px 40px rgba(79,70,229,0.42),0 0 0 4px rgba(79,70,229,0.12);}}
.ft-running{animation:ftGlow 2.5s ease-in-out infinite;}

@media(max-width:768px){#floatTimer,#floatTimerToggle{bottom:168px;left:16px;}}
/* === SESSION CALENDAR === */
.ses-cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;}
.ses-cal-hdr{text-align:center;font-size:0.65rem;font-weight:700;color:var(--text-secondary);padding:4px 2px;}
.ses-cal-day{aspect-ratio:1;border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:600;position:relative;transition:background 0.15s;}
.ses-cal-day.has-sess{background:rgba(79,70,229,0.08);color:var(--accent-1);font-weight:800;cursor:pointer;}
.ses-cal-day.has-sess:hover{background:rgba(79,70,229,0.18);}
.ses-cal-day.has-sess::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:4px;height:4px;border-radius:50%;background:var(--accent-1);}
.ses-cal-day.cal-today{background:var(--accent-1)!important;color:white!important;font-weight:900;cursor:default;}
.ses-cal-day.cal-today::after{background:rgba(255,255,255,0.7);}
/* === COMPREHENSION BAROMETER === */
.baro-btn{flex:1;border-radius:1.25rem;border:3px solid transparent;padding:1.25rem 0.5rem;display:flex;flex-direction:column;align-items:center;gap:0.5rem;cursor:pointer;transition:all 0.2s;font-family:inherit;background:var(--bg-card);}
.baro-btn:active{transform:scale(0.95);}
.baro-btn.baro-green{border-color:var(--color-emerald-500);background:rgba(34,197,94,0.06);}
.baro-btn.baro-amber{border-color:var(--color-amber-500);background:rgba(245,158,11,0.06);}
.baro-btn.baro-red{border-color:var(--color-rose-500);background:rgba(239,68,68,0.06);}
/* === LESSON PLANNER === */
.bloom-chip{display:inline-flex;align-items:center;gap:5px;padding:7px 14px;border-radius:10px;font-size:0.78rem;font-weight:700;border:2px solid transparent;cursor:pointer;transition:all 0.2s;font-family:inherit;background:rgba(0,0,0,0.03);}
.bloom-chip.selected{box-shadow:0 3px 12px rgba(0,0,0,0.14);opacity:1;}
.planner-box{background:rgba(79,70,229,0.03);border:1px solid rgba(79,70,229,0.12);border-radius:1rem;padding:1rem 1.25rem;}
/* === STUDENT POINTS === */
.pts-award-btn{width:26px;height:26px;border-radius:7px;background:rgba(245,158,11,0.12);color:var(--color-amber-600);border:none;cursor:pointer;font-size:0.9rem;display:inline-flex;align-items:center;justify-content:center;transition:all 0.2s;vertical-align:middle;line-height:1;}
.pts-award-btn:hover{background:rgba(245,158,11,0.28);transform:scale(1.15);}
.pts-badge{display:inline-flex;align-items:center;background:linear-gradient(135deg,var(--color-amber-500),var(--color-amber-600));color:white;border-radius:99px;padding:2px 8px;font-size:0.63rem;font-weight:900;gap:2px;}
/* === TEAM BATTLE GAME === */
.team-card{background:var(--bg-card);border:2px solid rgba(0,0,0,0.06);border-radius:1.25rem;padding:1.25rem;transition:all 0.3s;text-align:center;position:relative;overflow:hidden;}
.team-card.team-leader{border-color:var(--color-amber-500);box-shadow:0 0 24px rgba(245,158,11,0.22);}
.team-card.team-leader::before{content:'👑';position:absolute;top:6px;right:8px;font-size:1rem;}
.team-score-disp{font-size:2.8rem;font-weight:900;line-height:1.1;margin:0.5rem 0;transition:transform 0.2s;}
.team-pts-btn{width:40px;height:40px;border-radius:11px;border:none;cursor:pointer;font-size:1.25rem;font-weight:900;display:inline-flex;align-items:center;justify-content:center;transition:all 0.2s;font-family:inherit;}
.team-pts-btn.plus{background:rgba(16,185,129,0.12);color:var(--color-emerald-600);}
.team-pts-btn.plus:hover{background:rgba(16,185,129,0.28);transform:scale(1.1);}
.team-pts-btn.minus{background:rgba(239,68,68,0.1);color:var(--color-rose-600);}
.team-pts-btn.minus:hover{background:rgba(239,68,68,0.22);transform:scale(1.1);}
/* === PARTICIPATION TRACKER === */
.part-student{padding:0.6rem 0.9rem;border-radius:0.875rem;border:2px solid rgba(0,0,0,0.06);cursor:pointer;transition:all 0.22s;display:flex;align-items:center;gap:0.5rem;font-weight:700;font-size:0.88rem;user-select:none;}
.part-student.participated{background:rgba(16,185,129,0.1);border-color:var(--color-emerald-500);color:var(--color-emerald-600);}
.part-student.not-participated{background:rgba(0,0,0,0.02);color:var(--text-secondary);}
.part-student:active{transform:scale(0.95);}
/* === QUESTION BANK === */
.qbank-card{background:var(--bg-card);border:1px solid rgba(0,0,0,0.06);border-radius:0.75rem;padding:0.75rem 1rem;transition:all 0.2s;}
.qbank-card:hover{box-shadow:0 4px 14px rgba(0,0,0,0.08);}
.qbank-ans{background:rgba(79,70,229,0.07);border-radius:0.75rem;padding:0.75rem 1rem;margin-top:0.5rem;font-size:0.85rem;color:var(--accent-1);font-weight:600;display:none;}
.qbank-ans.show{display:block;}
.active-view-btn{background:var(--color-indigo-100)!important;border-color:var(--color-indigo-300)!important;color:var(--color-indigo-700)!important;}
/* === WEEKLY TIMETABLE === */
.tt-day-hdr{font-weight:800;font-size:0.78rem;text-align:center;padding:0.4rem;color:var(--text-secondary);}
.tt-cell{border-radius:0.75rem;padding:0.35rem 0.25rem;font-size:0.72rem;font-weight:600;text-align:center;min-height:50px;transition:all 0.2s;border:1px solid rgba(0,0,0,0.06);display:flex;align-items:center;justify-content:center;overflow:hidden;word-break:break-word;}
.tt-cell.tt-today-col{background:rgba(79,70,229,0.04);border-color:rgba(79,70,229,0.15);}
.tt-cell.tt-has-class{background:rgba(16,185,129,0.08);border-color:rgba(16,185,129,0.25);color:var(--color-emerald-600);}
.tt-cell.tt-today-col.tt-has-class{background:rgba(79,70,229,0.12);border-color:var(--accent-1);color:var(--accent-1);}
/* === DASHBOARD TODAY SCHEDULE === */
.today-period-item{display:flex;align-items:center;gap:0.5rem;padding:0.4rem 0.75rem;background:rgba(79,70,229,0.05);border-radius:0.75rem;border:1px solid rgba(79,70,229,0.1);font-size:0.82rem;font-weight:600;}
/* === GRADE ANALYSIS === */
.grade-band{display:flex;align-items:center;gap:0.5rem;margin-bottom:0.5rem;}
.grade-band-bar{height:28px;border-radius:0.5rem;display:flex;align-items:center;padding:0 0.75rem;font-size:0.82rem;font-weight:700;color:white;transition:width 0.7s ease-out;}

/* ===== BILINGUAL i18n LTR & RTL ENHANCEMENTS ===== */
html[lang="en"] {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
}
html[lang="en"] .fatan-brand-title,
html[lang="en"] h1, html[lang="en"] h2, html[lang="en"] h3, html[lang="en"] h4 {
  font-family: 'Inter', system-ui, sans-serif !important;
  letter-spacing: -0.02em;
}
html[lang="en"] .text-right {
  text-align: left !important;
}
html[lang="en"] .text-left {
  text-align: right !important;
}
html[lang="en"] #floatTimer,
html[lang="en"] #floatTimerToggle {
  left: auto !important;
  right: 20px !important;
}


/* ===== BULLETPROOF NAVIGATION & DROPDOWN ENGINE ===== */
#mainHeader, #mainHeader > div, header nav, .nav-group, .dropdown {
  overflow: visible !important;
}
.dropdown-menu, .nav-dropdown-menu {
  position: absolute !important;
  top: calc(100% + 8px) !important;
  right: 0 !important;
  z-index: 9999 !important;
  min-width: 260px !important;
  box-shadow: 0 20px 35px -5px rgba(0, 0, 0, 0.25), 0 0 1px rgba(0, 0, 0, 0.1) !important;
  border-radius: 1.25rem !important;
  background: var(--surface-card) !important;
  border: 1px solid rgba(226, 232, 240, 0.9) !important;
  padding: 0.6rem !important;
  display: none;
  flex-direction: column !important;
  gap: 0.35rem !important;
  animation: dropFade 0.2s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
html[lang="en"] .dropdown-menu, html[lang="en"] .nav-dropdown-menu {
  right: auto !important;
  left: 0 !important;
}
.nav-group.open .nav-dropdown-menu,
.nav-group.open .dropdown-menu,
.dropdown.open .dropdown-menu,
.dropdown.open .nav-dropdown-menu {
  display: flex !important;
}
body.dark-mode .dropdown-menu, body.dark-mode .nav-dropdown-menu {
  background: var(--color-slate-800) !important;
  border-color: rgba(51, 65, 85, 0.9) !important;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6) !important;
}


  #appLayoutContainer {
    display: flex !important;
    min-height: calc(100vh - 70px) !important;
    width: 100% !important;
    position: relative !important;
  }
  #appSidebar {
    display: flex !important;
    flex-direction: column !important;
    justify-content: space-between !important;
    width: 17.25rem !important;
    position: sticky !important;
    top: 70px !important;
    height: calc(100vh - 70px) !important;
    flex-shrink: 0 !important;
    z-index: 40 !important;
    padding: 1rem 0.625rem !important;
    user-select: none !important;
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(16px) !important;
    border-inline-end: 1px solid rgba(226, 232, 240, 0.8) !important;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  }
  .dark #appSidebar {
    background-color: rgba(15, 23, 42, 0.95) !important;
    border-inline-end-color: rgba(30, 41, 59, 0.8) !important;
  }
  #appSidebar[data-collapsed="true"] {
    width: 4.25rem !important;
  }
  #appSidebar[data-collapsed="true"] .sidebar-label {
    display: none !important;
  }
  @media (max-width: 768px) {
    #appSidebar {
      display: none !important;
    }
  }
  #main-content {
    flex: 1 1 0% !important;
    min-width: 0 !important;
    width: 100% !important;
  }
  .sidebar-nav-btn.active {
    background: linear-gradient(to left, rgba(79, 70, 229, 0.12), rgba(124, 58, 237, 0.08)) !important;
    color: var(--color-indigo-600) !important;
    border: 1px solid rgba(79, 70, 229, 0.25) !important;
  }
  .dark .sidebar-nav-btn.active {
    background: linear-gradient(to left, rgba(79, 70, 229, 0.3), rgba(124, 58, 237, 0.2)) !important;
    color: var(--color-indigo-300) !important;
    border: 1px solid rgba(129, 140, 248, 0.35) !important;
  }

/* ============================================ */
/* Extracted Style Block 2 */
/* ============================================ */
/* Whiteboard GeoGebra PiP Professional Isolation Styles */
          #wbGeoGebraPiP,
          #wbGeoGebraContainer,
          #wbGeoGebraTarget,
          #wbGeoGebraTarget *,
          .GeoGebraFrame,
          .GeoGebraFrame * {
            direction: ltr !important;
            unicode-bidi: isolate !important;
          }

          /* Ensure GeoGebra ViewSwitcher (Tabs: Algebra, Tools, Table) docks neatly and remains 100% accessible */
          #wbGeoGebraTarget .viewSwitcher,
          #wbGeoGebraTarget .header-open,
          #wbGeoGebraTarget .header-open-landscape,
          #wbGeoGebraTarget .tabBar,
          .GeoGebraFrame .viewSwitcher,
          .GeoGebraFrame .header-open,
          .GeoGebraFrame .header-open-landscape,
          .GeoGebraFrame .tabBar {
            display: flex !important;
            visibility: visible !important;
            opacity: 1 !important;
            pointer-events: auto !important;
            position: relative !important;
            left: auto !important;
            top: auto !important;
            width: auto !important;
            height: auto !important;
            max-width: none !important;
            max-height: none !important;
            z-index: 5 !important;
          }

          /* Optimize Algebra and Tools Panel Width inside PiP */
          #wbGeoGebraTarget .algebraPanel,
          #wbGeoGebraTarget [class*="algebraPanel"],
          #wbGeoGebraTarget [class*="dockPanel"][class*="algebra"],
          .GeoGebraFrame .algebraPanel,
          .GeoGebraFrame [class*="algebraPanel"],
          .GeoGebraFrame [class*="dockPanel"][class*="algebra"] {
            max-width: 360px !important;
            min-width: 250px !important;
          }

          /* Keyboard Toggle Button Position & Margin inside PiP */
          #wbGeoGebraTarget .keyboardToggleButton,
          #wbGeoGebraTarget [class*="keyboardToggleButton"],
          #wbGeoGebraTarget [class*="openKeyboardButton"],
          #wbGeoGebraTarget button[aria-label*="keyboard"],
          #wbGeoGebraTarget button[aria-label*="لوحة المفاتيح"] {
            margin-left: 16px !important;
            margin-bottom: 16px !important;
            bottom: 16px !important;
            left: 16px !important;
            box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35) !important;
            border-radius: 12px !important;
          }

          .wb-ggb-chip {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.14);
            color: var(--color-slate-200);
            border-radius: 999px;
            padding: 3px 9px;
            font-size: 0.67rem;
            font-weight: 700;
            cursor: pointer;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all 0.2s;
          }
          .wb-ggb-chip:hover {
            background: rgba(99, 102, 241, 0.25);
            border-color: rgba(129, 140, 248, 0.5);
            color: var(--surface-card);
            transform: translateY(-1px);
          }
          .wb-ggb-tool-btn {
            background: rgba(255, 255, 255, 0.07);
            border: 1px solid rgba(255, 255, 255, 0.13);
            color: var(--color-slate-300);
            border-radius: 8px;
            padding: 2px 7px;
            font-size: 0.65rem;
            font-weight: 700;
            cursor: pointer;
            display: inline-flex;
            align-items: center;
            gap: 3px;
            transition: all 0.15s;
          }
          .wb-ggb-tool-btn:hover {
            background: rgba(99, 102, 241, 0.3);
            color: var(--surface-card);
          }

/* ============================================ */
/* Extracted Style Block 3 */
/* ============================================ */
*{box-sizing:border-box;margin:0;padding:0;}body{font-family:\'Segoe UI\',Tahoma,Arial,sans-serif;direction:rtl;padding:32px 40px;color:var(--color-slate-800);background:var(--surface-card);}h1{color:var(--color-indigo-600);font-size:1.6rem;font-weight:900;border-bottom:3px solid var(--color-indigo-600);padding-bottom:12px;margin-bottom:20px;}h2{font-size:1rem;font-weight:700;color:var(--color-slate-700);margin:20px 0 10px;}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:24px;}.stat{background:var(--color-slate-50);border-radius:10px;padding:14px;text-align:center;border:1px solid var(--color-slate-200);}.stat-num{font-size:2rem;font-weight:900;color:var(--color-indigo-600);}.stat-label{font-size:0.78rem;color:var(--color-slate-500);margin-top:4px;}li{padding:5px 0;border-bottom:1px solid var(--color-slate-100);font-size:0.9rem;}li:last-child{border:none;}.footer{margin-top:30px;padding-top:14px;border-top:1px solid var(--color-slate-200);font-size:0.78rem;color:var(--color-slate-400);text-align:center;}

/* ============================================ */
/* Extracted Style Block 4 */
/* ============================================ */
/* Honor Board Sidebar */

.side-honor-board__title { font-size: 1.4rem; font-weight: 900; color: var(--color-indigo-700); text-align: center; margin-bottom: 0.25rem; display: flex; align-items: center; justify-content: center; gap: 0.5rem; line-height: 1.2; flex-direction: column; }
.side-honor-board__title i { font-size: 1.8rem; text-shadow: 0 2px 10px rgba(234,179,8,0.4); margin-bottom: -5px; }
.side-honor-board__title-wrap { display: flex; align-items: center; justify-content: center; gap: 0.5rem; }
.side-honor-board__field label { display: block; font-size: 0.8rem; font-weight: 800; color: var(--color-slate-600); margin-bottom: 0.4rem; }
.side-honor-board__field select { width: 100%; padding: 0.75rem 0.5rem; border-radius: 1rem; border: 1.5px solid var(--color-slate-200); background: var(--color-slate-50); font-size: 0.9rem; font-weight: 700; outline: none; transition: all 0.2s; color: var(--color-slate-800); text-align: center; cursor: pointer; }
.side-honor-board__field select:focus { border-color: var(--color-indigo-600); box-shadow: 0 0 0 3px rgba(79,70,229,0.15); background: white; }
.side-honor-board__quick-btns { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.side-honor-board__quick-btns[hidden] { display: none !important; }
.side-honor-board__quick-btns button { flex: 1; padding: 0.6rem 0; font-size: 0.9rem; font-weight: 900; border-radius: 0.75rem; background: linear-gradient(135deg, var(--color-amber-100), var(--color-amber-300)); color: var(--color-amber-800); border: 1px solid var(--color-amber-400); transition: all 0.2s; box-shadow: 0 4px 10px rgba(250,204,21,0.25); display: flex; align-items: center; justify-content: center; gap: 4px; }
.side-honor-board__quick-btns button:hover { transform: translateY(-2px); box-shadow: 0 6px 15px rgba(250,204,21,0.35); background: linear-gradient(135deg, var(--color-amber-300), var(--color-amber-400)); }
.side-honor-board__quick-btns button:active { transform: scale(0.95); }
.side-honor-board__quick-btns button i { color: var(--color-amber-700); font-size: 0.8rem; }
.side-honor-board__top5 { list-style: none; padding: 0; margin: 0; }
.side-honor-board__row { display: flex; align-items: center; justify-content: space-between; padding: 0.7rem; background: var(--color-slate-50); border-radius: 1rem; margin-bottom: 0.5rem; font-size: 0.85rem; border: 1px solid var(--color-slate-100); transition: transform 0.2s; cursor: default; }
.side-honor-board__row:hover { transform: translateX(-4px); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.side-honor-board__row--rank-1 { background: linear-gradient(135deg, var(--color-amber-50), var(--color-amber-100)); border-color: var(--color-amber-300); box-shadow: 0 2px 10px rgba(250,204,21,0.15); }
.side-honor-board__row--rank-2 { background: linear-gradient(135deg, var(--color-slate-50), var(--color-slate-100)); border-color: var(--color-slate-300); }
.side-honor-board__row--rank-3 { background: linear-gradient(135deg, var(--color-amber-50), var(--color-amber-50)); border-color: var(--color-amber-300); }
.side-honor-board__rank { font-weight: 900; min-width: 1.5rem; font-size: 1.1rem; }
.side-honor-board__name { flex: 1; font-weight: 800; color: var(--color-slate-800); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; margin: 0 0.5rem; }
.side-honor-board__pts { font-weight: 900; color: var(--color-emerald-600); background: var(--color-emerald-100); padding: 0.2rem 0.5rem; border-radius: 0.5rem; font-size: 0.8rem; border: 1px solid var(--color-emerald-400); }
.side-honor-board__hint, .side-honor-board__empty { font-size: 0.85rem; color: var(--color-slate-400); text-align: center; padding: 1.5rem 0; font-weight: 600; line-height: 1.6; }
.side-honor-board__empty a { color: var(--color-amber-700); text-decoration: underline; text-underline-offset: 4px; font-weight: 800; display: inline-block; margin-top: 4px; transition: color 0.2s; }
.side-honor-board__empty a:hover { color: var(--color-amber-800); }
.side-honor-board__log { list-style: none; padding: 0; margin: 0; max-height: 150px; overflow-y: auto; padding-right: 2px; }
.side-honor-board__log::-webkit-scrollbar { width: 4px; }
.side-honor-board__log::-webkit-scrollbar-thumb { background: var(--color-slate-300); border-radius: 4px; }
.side-honor-board__log li { display: flex; flex-wrap: wrap; justify-content: space-between; padding: 0.6rem 0; border-bottom: 1px dashed var(--color-slate-200); font-size: 0.8rem; }
.side-honor-board__log li:last-child { border-bottom: none; }
.log-name { font-weight: 800; color: var(--color-slate-700); }
.log-amt { font-weight: 900; color: var(--color-emerald-600); background: var(--color-emerald-100); padding: 2px 6px; border-radius: 4px; font-size: 0.75rem; }
.log-meta { width: 100%; color: var(--color-slate-400); font-size: 0.7rem; margin-top: 0.25rem; font-weight: 600; display: flex; align-items: center; gap: 4px; }
.log-meta i { font-size: 0.65rem; }
@media print {
  body > *:not(#printArea) {
    display: none !important;
  }
  #printArea {
    display: block !important;
    direction: rtl !important;
  }
}
@media screen {
  #printArea {
    display: none !important;
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}
.animate-shake {
  animation: shake 0.4s ease-in-out;
}
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}
.animate-fade-in {
  animation: fadeIn 0.25s ease-out forwards;
}

/* ============================================ */
/* Extracted Style Block 5 */
/* ============================================ */
#castModal{display:none;position:fixed;inset:0;z-index:9999;align-items:center;justify-content:center;background:rgba(0,0,0,0.5);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);}
#castModal.cm-show{display:flex;}
.cm-content{background:var(--bg-card);border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,0.25);max-width:480px;width:92%;max-height:92vh;overflow-y:auto;padding:0;animation:cmIn 0.3s ease;}
@keyframes cmIn{from{opacity:0;transform:scale(0.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.cm-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px 12px;border-bottom:1px solid rgba(0,0,0,0.06);}
.cm-header h2{font-size:1.1rem;font-weight:900;color:var(--accent-1,var(--color-indigo-600));display:flex;align-items:center;gap:8px;margin:0;}
.cm-close{width:30px;height:30px;border-radius:8px;border:none;background:rgba(0,0,0,0.05);color:var(--text-primary);font-size:1.1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.cm-body{padding:16px 20px;}
.cm-big-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;padding:16px;border:none;border-radius:16px;font-family:inherit;font-size:1.05rem;font-weight:900;cursor:pointer;transition:all 0.15s;background:linear-gradient(135deg,var(--color-indigo-500),var(--color-violet-500));color:white;box-shadow:0 6px 20px rgba(99,102,241,0.35);}
.cm-big-btn:active{transform:scale(0.97);}
.cm-big-btn:hover{box-shadow:0 8px 28px rgba(99,102,241,0.5);}
.cm-hint{font-size:0.76rem;color:var(--text-secondary,var(--color-slate-500));text-align:center;margin-top:8px;font-weight:600;}
.cm-divider{display:flex;align-items:center;gap:10px;margin:16px 0;font-size:0.72rem;font-weight:700;color:var(--text-secondary,var(--color-slate-400));}
.cm-divider::before,.cm-divider::after{content:'';flex:1;height:1px;background:rgba(0,0,0,0.08);}
/* Controller */
.cm-ctrl{display:none;margin-top:12px;border:1.5px solid rgba(99,102,241,0.15);border-radius:16px;overflow:hidden;background:rgba(99,102,241,0.02);}
.cm-ctrl.visible{display:block;}
.cm-ctrl-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:rgba(99,102,241,0.06);font-size:0.78rem;font-weight:800;color:var(--accent-1);}
.cm-ctrl-dot{width:8px;height:8px;border-radius:50%;background:var(--color-slate-400);}
.cm-ctrl-dot.on{background:var(--color-emerald-500);box-shadow:0 0 6px rgba(34,197,94,0.5);}
.cm-mode-tabs{display:flex;gap:3px;padding:8px 10px;overflow-x:auto;}
.cm-mode-tab{flex:1;padding:7px 4px;border:none;border-radius:10px;background:transparent;color:var(--text-secondary);font-family:inherit;font-size:0.7rem;font-weight:700;cursor:pointer;transition:all 0.15s;white-space:nowrap;}
.cm-mode-tab.active{background:var(--accent-1,var(--color-indigo-500));color:white;box-shadow:0 2px 8px rgba(99,102,241,0.3);}
.cm-ctrl-panel{padding:12px 14px;display:none;flex-direction:column;gap:8px;}
.cm-ctrl-panel.active{display:flex;}
.cm-ctrl-row{display:flex;gap:6px;}
.cm-ctrl-btn{flex:1;padding:10px 6px;border:none;border-radius:10px;font-family:inherit;font-size:0.78rem;font-weight:800;cursor:pointer;transition:all 0.12s;min-height:40px;}
.cm-ctrl-btn:active{transform:scale(0.95);}
.cm-ctrl-btn.green{background:var(--color-emerald-100);color:var(--color-emerald-800);}.cm-ctrl-btn.amber{background:var(--color-amber-100);color:var(--color-amber-800);}.cm-ctrl-btn.red{background:var(--color-rose-50);color:var(--color-rose-800);}
.cm-ctrl-btn.blue{background:var(--color-indigo-100);color:var(--color-indigo-800);}.cm-ctrl-btn.purple{background:var(--color-violet-100);color:var(--color-violet-800);}
.cm-team-row{display:flex;align-items:center;gap:6px;padding:6px 0;}
.cm-team-name{flex:1;font-size:0.78rem;font-weight:800;}
.cm-team-score{font-size:1.2rem;font-weight:900;min-width:36px;text-align:center;font-variant-numeric:tabular-nums;}
.cm-team-btns{display:flex;gap:4px;}
.cm-team-btn{width:34px;height:34px;border:none;border-radius:8px;font-size:0.82rem;font-weight:900;cursor:pointer;font-family:inherit;}
.cm-team-btn:active{transform:scale(0.9);}
.cm-input{width:100%;padding:8px 12px;border:1.5px solid rgba(0,0,0,0.1);border-radius:10px;font-family:inherit;font-size:0.85rem;font-weight:700;direction:rtl;}
.cm-input:focus{border-color:var(--accent-1);outline:none;}
/* Advanced toggle */
.cm-adv-toggle{display:flex;align-items:center;gap:6px;border:none;background:none;color:var(--text-secondary);font-family:inherit;font-size:0.72rem;font-weight:700;cursor:pointer;padding:4px 0;}
.cm-adv-section{display:none;margin-top:8px;}
.cm-adv-section.open{display:block;}
.cm-url-box{display:flex;align-items:center;gap:6px;background:rgba(0,0,0,0.04);border-radius:8px;padding:6px 10px;font-size:0.68rem;direction:ltr;margin-top:6px;}
.cm-url-box code{flex:1;font-weight:700;color:var(--accent-1);word-break:break-all;}
.cm-url-box button{padding:3px 8px;border-radius:6px;border:none;background:var(--accent-1);color:white;font-size:0.62rem;font-weight:700;cursor:pointer;font-family:inherit;}
body.dark-mode .cm-content{background:var(--color-slate-800);}
body.dark-mode .cm-ctrl{border-color:rgba(99,102,241,0.25);background:rgba(99,102,241,0.05);}
body.dark-mode .cm-url-box{background:rgba(255,255,255,0.05);}

/* ============================================================ */
/* 👨‍🏫 SMART SCREEN MULTI-TEACHER PROFILES & FAVORITES STYLES */
/* ============================================================ */

/* 1. Header Profile Capsule */
#headerTeacherProfileCapsule {
  background: rgba(255, 255, 255, 0.95);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1.5px solid rgba(99, 102, 241, 0.25);
}
.dark #headerTeacherProfileCapsule,
body.dark-mode #headerTeacherProfileCapsule {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(99, 102, 241, 0.4);
}
#headerTeacherProfileCapsule:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.15);
  border-color: var(--color-indigo-600);
}
#headerTeacherProfileCapsule:active {
  transform: scale(0.97);
}

/* 2. Smart Screen Teacher Cards */
.teacher-card-smart {
  min-height: 180px;
  cursor: pointer;
  user-select: none;
  touch-action: manipulation;
}
.teacher-card-smart:hover {
  transform: translateY(-2px);
}
.teacher-card-smart:active {
  transform: scale(0.98);
}

/* 3. PIN Dots & Numpad for Smart Screen Touch */
.pin-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--color-slate-300);
  background: transparent;
  transition: all 0.15s ease-out;
}
.pin-dot.active {
  background: var(--color-indigo-600) !important;
  border-color: var(--color-indigo-600) !important;
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(79, 70, 229, 0.4);
}
@keyframes shakeAnimation {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}
.animate-shake {
  animation: shakeAnimation 0.4s ease-in-out;
}

/* 4. Enhanced Favorites Heart Button */
.fav-btn {
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  user-select: none;
}
.fav-btn.active {
  color: var(--color-rose-500) !important;
  animation: heartPulse 0.3s ease-out;
}
.fav-btn:hover {
  transform: scale(1.2);
}
.fav-btn:active {
  transform: scale(0.9);
}
@keyframes heartPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.35); }
  100% { transform: scale(1); }
}

/* 5. Smart Screen Lock Overlay */
#smartScreenLockOverlay {
  transition: opacity 0.3s ease;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}



/* ================================================================ */
/* PLATFORM NAVIGATION VISUAL OVERHAUL v3.2 - Premium EdTech        */
/* ================================================================ */

/* 1. TEACHER TESTIMONIALS TICKER - Enhanced */
.teacher-ticker-banner {
  background: linear-gradient(110deg, #1a0f3e 0%, #231060 14%, #2d1a7a 30%, #1e1565 46%, #2a1a82 62%, #1d1158 78%, #251475 90%, #1a0f3e 100%) !important;
  border-bottom: 1px solid rgba(139, 92, 246, 0.35) !important;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.07), inset 0 -1px 0 rgba(139,92,246,0.2) !important;
}
.teacher-ticker-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(139,92,246,0.06) 50%, transparent 70%);
  background-size: 300% 100%;
  animation: navShimmer 7s linear infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes navShimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.ticker-badge { background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #6d28d9 100%) !important; box-shadow: 2px 0 16px rgba(109,40,217,0.5), inset 0 1px 0 rgba(255,255,255,0.15) !important; border-right: 2px solid rgba(139,92,246,0.4) !important; }
.ticker-name { color: #fbbf24 !important; text-shadow: 0 0 12px rgba(251,191,36,0.55), 0 0 24px rgba(251,191,36,0.2) !important; font-size: 12.5px !important; }
.ticker-stars { color: #f59e0b !important; text-shadow: 0 0 8px rgba(245,158,11,0.7) !important; letter-spacing: 2px !important; }
.ticker-quote { color: rgba(226,232,255,0.92) !important; font-style: italic; }
.ticker-role { background: rgba(99,102,241,0.2) !important; border: 1px solid rgba(139,92,246,0.3) !important; color: rgba(196,181,253,0.95) !important; }
.ticker-pulse-dot { background: #34d399 !important; box-shadow: 0 0 0 3px rgba(52,211,153,0.25), 0 0 12px rgba(52,211,153,0.5) !important; }
.ticker-close-btn { background: rgba(255,255,255,0.06) !important; border: 1px solid rgba(139,92,246,0.25) !important; color: rgba(196,181,253,0.8) !important; transition: all 0.25s !important; }
.ticker-close-btn:hover { background: rgba(239,68,68,0.75) !important; border-color: rgba(239,68,68,0.9) !important; color: #fff !important; box-shadow: 0 0 12px rgba(239,68,68,0.4) !important; transform: scale(1.12) !important; }

/* 2. MAIN EXECUTIVE HEADER - Glassmorphism */
#appHeader {
  background: linear-gradient(135deg, rgba(255,255,255,0.97) 0%, rgba(250,249,255,0.97) 40%, rgba(248,246,255,0.97) 100%) !important;
  border-bottom: 1px solid rgba(99,102,241,0.13) !important;
  box-shadow: 0 1px 0 rgba(99,102,241,0.09), 0 4px 32px -4px rgba(79,70,229,0.1), 0 1px 8px rgba(0,0,0,0.04) !important;
  backdrop-filter: blur(24px) saturate(1.6) !important;
  -webkit-backdrop-filter: blur(24px) saturate(1.6) !important;
  position: relative !important;
}
html.dark #appHeader, body.dark-mode #appHeader {
  background: linear-gradient(135deg, rgba(7,10,30,0.98) 0%, rgba(12,15,40,0.98) 50%, rgba(10,13,35,0.98) 100%) !important;
  border-bottom: 1px solid rgba(99,102,241,0.2) !important;
  box-shadow: 0 1px 0 rgba(99,102,241,0.15), 0 4px 32px -4px rgba(79,70,229,0.22), 0 1px 12px rgba(0,0,0,0.3) !important;
}
#appHeader::after {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(99,102,241,0.5) 20%, rgba(139,92,246,0.75) 50%, rgba(99,102,241,0.5) 80%, transparent 100%);
  pointer-events: none;
  z-index: 2;
}

/* Context badge */
#headerDualContextBadge { background: linear-gradient(135deg, rgba(243,244,255,1) 0%, rgba(238,235,255,1) 100%) !important; border: 1px solid rgba(99,102,241,0.2) !important; box-shadow: 0 2px 8px rgba(79,70,229,0.08) !important; transition: all 0.2s !important; }
#headerDualContextBadge:hover { transform: translateY(-1px) !important; box-shadow: 0 4px 14px rgba(79,70,229,0.15) !important; border-color: rgba(99,102,241,0.4) !important; }
html.dark #headerDualContextBadge, body.dark-mode #headerDualContextBadge { background: linear-gradient(135deg, rgba(28,24,68,0.9) 0%, rgba(34,29,80,0.9) 100%) !important; border-color: rgba(99,102,241,0.25) !important; }

/* Teacher capsule */
#headerTeacherProfileCapsule { transition: all 0.25s !important; }
#headerTeacherProfileCapsule:hover { border-color: rgba(99,102,241,0.7) !important; box-shadow: 0 0 0 3px rgba(99,102,241,0.12), 0 6px 20px rgba(79,70,229,0.2) !important; transform: translateY(-1px) !important; }

/* Action pills hover */
#header3DSolidsBtn, #headerBaraemBtn, #headerWhiteboardBtn, #castBtn { transition: all 0.22s !important; }
#header3DSolidsBtn:hover, #headerBaraemBtn:hover, #headerWhiteboardBtn:hover, #castBtn:hover { transform: translateY(-2px) scale(1.025) !important; filter: brightness(1.08) !important; }
#header3DSolidsBtn:active, #headerBaraemBtn:active, #headerWhiteboardBtn:active, #castBtn:active { transform: scale(0.96) !important; }

/* Turbo pill pulse ring */
#headerTurboBtn { animation: turboRingPulse 2.8s ease-in-out infinite !important; }
@keyframes turboRingPulse {
  0%   { box-shadow: 0 4px 14px rgba(109,40,217,0.35), 0 0 0 0 rgba(124,58,237,0.4); }
  60%  { box-shadow: 0 4px 14px rgba(109,40,217,0.35), 0 0 0 8px rgba(124,58,237,0); }
  100% { box-shadow: 0 4px 14px rgba(109,40,217,0.35), 0 0 0 0 rgba(124,58,237,0); }
}
#headerTurboBtn:hover { animation: none !important; transform: translateY(-2px) scale(1.025) !important; box-shadow: 0 6px 24px rgba(109,40,217,0.5), 0 0 0 4px rgba(124,58,237,0.2) !important; filter: brightness(1.1) !important; }

/* Icon buttons */
#soundToggleBtn, #themeBtn, #langBtn { transition: all 0.2s !important; }
#soundToggleBtn:hover, #themeBtn:hover { background: rgba(99,102,241,0.1) !important; transform: scale(1.15) !important; }
#langBtn:hover { background: rgba(99,102,241,0.12) !important; color: #4f46e5 !important; transform: scale(1.12) !important; }

/* 3. QUICK FAVORITES BAR */
#quickFavoritesBar {
  background: linear-gradient(135deg, rgba(255,255,255,0.93) 0%, rgba(250,248,255,0.93) 50%, rgba(248,246,255,0.93) 100%) !important;
  border: 1px solid rgba(99,102,241,0.1) !important;
  box-shadow: 0 2px 12px rgba(79,70,229,0.06), inset 0 1px 0 rgba(255,255,255,0.8) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
}
html.dark #quickFavoritesBar, body.dark-mode #quickFavoritesBar {
  background: linear-gradient(135deg, rgba(10,12,35,0.85) 0%, rgba(14,16,45,0.85) 100%) !important;
  border-color: rgba(99,102,241,0.15) !important;
  box-shadow: 0 2px 16px rgba(0,0,0,0.25) !important;
}

/* ============================================================
 * 🎯 TURBO LESSON COCKPIT MODAL — Complete Redesign
 * Fully self-contained CSS (no Tailwind dependency)
 * ============================================================ */

/* Overlay */
#turboLessonCockpitModal {
  position: fixed !important;
  inset: 0 !important;
  z-index: 9999 !important;
  background: rgba(0, 0, 0, 0.88) !important;
  backdrop-filter: blur(8px) !important;
  -webkit-backdrop-filter: blur(8px) !important;
  display: none;
  align-items: center !important;
  justify-content: center !important;
  padding: 16px !important;
  box-sizing: border-box !important;
}

#turboLessonCockpitModal.flex {
  display: flex !important;
}

/* Main dialog box */
#turboLessonCockpitModal .tlc-dialog {
  background: linear-gradient(145deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%) !important;
  border: 2px solid rgba(245, 158, 11, 0.4) !important;
  border-radius: 24px !important;
  width: 100% !important;
  max-width: 820px !important;
  max-height: 90vh !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7), 0 0 60px rgba(245,158,11,0.08), inset 0 1px 0 rgba(255,255,255,0.06) !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 0 !important;
  color: #ffffff !important;
  font-family: 'Tajawal', 'IBM Plex Sans Arabic', sans-serif !important;
  animation: tlcPopIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) !important;
  position: relative !important;
  padding: 0 !important;
}

@keyframes tlcPopIn {
  0% { opacity: 0; transform: scale(0.85) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

/* Scrollbar styling */
#turboLessonCockpitModal .tlc-dialog::-webkit-scrollbar { width: 5px; }
#turboLessonCockpitModal .tlc-dialog::-webkit-scrollbar-track { background: rgba(255,255,255,0.04); border-radius: 3px; }
#turboLessonCockpitModal .tlc-dialog::-webkit-scrollbar-thumb { background: rgba(245,158,11,0.4); border-radius: 3px; }

/* ---- HEADER ---- */
.tlc-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 20px 24px 16px !important;
  border-bottom: 1px solid rgba(255,255,255,0.08) !important;
  background: linear-gradient(90deg, rgba(245,158,11,0.06) 0%, transparent 100%) !important;
  flex-shrink: 0 !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
}

.tlc-header-left {
  display: flex !important;
  align-items: center !important;
  gap: 14px !important;
}

.tlc-header-icon {
  width: 48px !important;
  height: 48px !important;
  background: rgba(245, 158, 11, 0.15) !important;
  border: 1px solid rgba(245, 158, 11, 0.35) !important;
  border-radius: 16px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 22px !important;
  flex-shrink: 0 !important;
}

.tlc-header-title {
  font-size: 18px !important;
  font-weight: 900 !important;
  color: #ffffff !important;
  margin: 0 0 4px !important;
  line-height: 1.2 !important;
}

.tlc-header-shortcut {
  display: inline-flex !important;
  align-items: center !important;
  background: rgba(245,158,11,0.15) !important;
  color: #fbbf24 !important;
  border: 1px solid rgba(245,158,11,0.3) !important;
  border-radius: 20px !important;
  padding: 2px 10px !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  font-family: monospace !important;
  margin-right: 8px !important;
  white-space: nowrap !important;
}

.tlc-header-subtitle {
  font-size: 12px !important;
  color: #94a3b8 !important;
  margin: 0 !important;
  line-height: 1.4 !important;
}

.tlc-close-btn {
  width: 36px !important;
  height: 36px !important;
  background: rgba(255,255,255,0.06) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 50% !important;
  color: #94a3b8 !important;
  font-size: 16px !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  transition: all 0.2s !important;
  flex-shrink: 0 !important;
}
.tlc-close-btn:hover {
  background: rgba(239,68,68,0.2) !important;
  color: #fca5a5 !important;
  border-color: rgba(239,68,68,0.3) !important;
  transform: scale(1.1) !important;
}

/* ---- BODY ---- */
.tlc-body {
  padding: 20px 24px 24px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 16px !important;
  flex: 1 !important;
}

/* ---- GRID ROW (Timer + Picker side by side) ---- */
.tlc-grid {
  display: grid !important;
  grid-template-columns: 1fr 1fr !important;
  gap: 16px !important;
}

@media (max-width: 640px) {
  .tlc-grid {
    grid-template-columns: 1fr !important;
  }
  .tlc-header-title {
    font-size: 15px !important;
  }
}

/* ---- CARD (shared) ---- */
.tlc-card {
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(255,255,255,0.1) !important;
  border-radius: 18px !important;
  padding: 18px !important;
  display: flex !important;
  flex-direction: column !important;
  gap: 12px !important;
}

.tlc-card-header {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-wrap: wrap !important;
  gap: 8px !important;
}

.tlc-card-title {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 12px !important;
  font-weight: 900 !important;
}

/* ---- TIMER CARD ---- */
.tlc-timer-card { border-color: rgba(245,158,11,0.2) !important; }
.tlc-card-title.amber { color: #fbbf24 !important; }

.tlc-preset-btns {
  display: flex !important;
  gap: 4px !important;
  flex-wrap: wrap !important;
}

.tlc-preset-btn {
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 8px !important;
  color: #cbd5e1 !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  padding: 4px 8px !important;
  cursor: pointer !important;
  transition: all 0.15s !important;
  white-space: nowrap !important;
}
.tlc-preset-btn:hover {
  background: rgba(245,158,11,0.15) !important;
  color: #fbbf24 !important;
  border-color: rgba(245,158,11,0.3) !important;
}

.tlc-timer-display {
  text-align: center !important;
  padding: 12px 0 !important;
}

.tlc-timer-digits {
  font-size: 64px !important;
  font-weight: 900 !important;
  font-family: 'Courier New', monospace !important;
  color: #fbbf24 !important;
  letter-spacing: 4px !important;
  line-height: 1 !important;
  text-shadow: 0 0 30px rgba(245,158,11,0.4) !important;
}

.tlc-timer-label {
  font-size: 11px !important;
  color: #64748b !important;
  font-weight: 700 !important;
  margin-top: 6px !important;
}

.tlc-timer-controls {
  display: flex !important;
  gap: 8px !important;
}

.tlc-btn-start {
  flex: 1 !important;
  padding: 12px 16px !important;
  background: linear-gradient(135deg, #059669, #10b981) !important;
  border: none !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  font-size: 13px !important;
  font-weight: 900 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  box-shadow: 0 4px 15px rgba(16,185,129,0.3) !important;
}
.tlc-btn-start:hover { opacity: 0.9 !important; transform: translateY(-1px) !important; }

.tlc-btn-reset {
  padding: 12px 16px !important;
  background: rgba(255,255,255,0.07) !important;
  border: 1px solid rgba(255,255,255,0.12) !important;
  border-radius: 12px !important;
  color: #94a3b8 !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
}
.tlc-btn-reset:hover { background: rgba(255,255,255,0.12) !important; color: #e2e8f0 !important; }

/* ---- PICKER CARD ---- */
.tlc-picker-card { border-color: rgba(139,92,246,0.2) !important; }
.tlc-card-title.purple { color: #a78bfa !important; }

.tlc-class-badge {
  background: rgba(88,28,135,0.4) !important;
  border: 1px solid rgba(139,92,246,0.3) !important;
  color: #c4b5fd !important;
  border-radius: 20px !important;
  padding: 3px 10px !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  white-space: nowrap !important;
}

.tlc-student-display {
  background: rgba(0,0,0,0.25) !important;
  border: 1px solid rgba(139,92,246,0.2) !important;
  border-radius: 14px !important;
  padding: 14px 16px !important;
  text-align: center !important;
}

.tlc-student-name {
  font-size: 18px !important;
  font-weight: 900 !important;
  color: #c4b5fd !important;
  margin-bottom: 4px !important;
}

.tlc-student-hint {
  font-size: 11px !important;
  color: #64748b !important;
}

.tlc-pick-btn {
  width: 100% !important;
  padding: 10px 16px !important;
  background: linear-gradient(135deg, #7c3aed, #4f46e5) !important;
  border: none !important;
  border-radius: 12px !important;
  color: #ffffff !important;
  font-size: 12px !important;
  font-weight: 900 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  box-shadow: 0 4px 15px rgba(124,58,237,0.3) !important;
}
.tlc-pick-btn:hover { opacity: 0.92 !important; transform: translateY(-1px) !important; }

.tlc-xp-grid {
  display: grid !important;
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 6px !important;
}

.tlc-xp-btn {
  padding: 8px 6px !important;
  border-radius: 10px !important;
  font-size: 11px !important;
  font-weight: 900 !important;
  cursor: pointer !important;
  transition: all 0.15s !important;
  border: 1px solid transparent !important;
}

.tlc-xp-btn.amber {
  background: rgba(245,158,11,0.12) !important;
  border-color: rgba(245,158,11,0.3) !important;
  color: #fbbf24 !important;
}
.tlc-xp-btn.amber:hover { background: rgba(245,158,11,0.22) !important; transform: scale(1.05) !important; }

.tlc-xp-btn.emerald {
  background: rgba(16,185,129,0.12) !important;
  border-color: rgba(16,185,129,0.3) !important;
  color: #34d399 !important;
}
.tlc-xp-btn.emerald:hover { background: rgba(16,185,129,0.22) !important; transform: scale(1.05) !important; }

/* ---- QUESTION CARD ---- */
.tlc-question-card { border-color: rgba(6,182,212,0.2) !important; }
.tlc-card-title.cyan { color: #22d3ee !important; }

.tlc-next-btn {
  padding: 6px 14px !important;
  background: #0891b2 !important;
  border: none !important;
  border-radius: 8px !important;
  color: #ffffff !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  white-space: nowrap !important;
}
.tlc-next-btn:hover { background: #06b6d4 !important; }

.tlc-question-text {
  background: rgba(0,0,0,0.3) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 12px !important;
  padding: 14px 16px !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  color: #f1f5f9 !important;
  line-height: 1.6 !important;
  min-height: 52px !important;
}

.tlc-answer-reveal {
  background: rgba(6,182,212,0.07) !important;
  border: 1px dashed rgba(6,182,212,0.3) !important;
  border-radius: 10px !important;
  padding: 10px 14px !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  color: #64748b !important;
  cursor: pointer !important;
  text-align: center !important;
  transition: all 0.2s !important;
}
.tlc-answer-reveal:hover { color: #e2e8f0 !important; border-color: rgba(6,182,212,0.5) !important; background: rgba(6,182,212,0.12) !important; }
.tlc-answer-reveal.revealed { color: #34d399 !important; border-color: rgba(52,211,153,0.4) !important; background: rgba(52,211,153,0.08) !important; }

/* ============================================================
 * 🦶 FATAN PLATFORM FOOTER — Premium Collapsible Design
 * Fully self-contained, no Tailwind dependency
 * ============================================================ */

/* ── Main footer element ── */
#platformFooter {
  background: #020617 !important;
  border-top: 1px solid rgba(99,102,241,0.18) !important;
  font-family: 'Tajawal','IBM Plex Sans Arabic',sans-serif !important;
  position: relative !important;
  overflow: hidden !important;
  margin-top: 4rem !important;
}
#platformFooter.no-print { display: block !important; }
@media print { #platformFooter { display: none !important; } }

/* Ambient glows */
#platformFooter::before {
  content: '' !important;
  position: absolute !important;
  top: -80px !important;
  right: 15% !important;
  width: 400px !important;
  height: 200px !important;
  background: radial-gradient(ellipse, rgba(99,102,241,0.06) 0%, transparent 70%) !important;
  pointer-events: none !important;
}
#platformFooter::after {
  content: '' !important;
  position: absolute !important;
  bottom: -60px !important;
  left: 15% !important;
  width: 360px !important;
  height: 180px !important;
  background: radial-gradient(ellipse, rgba(139,92,246,0.05) 0%, transparent 70%) !important;
  pointer-events: none !important;
}

/* ── Toggle strip ── */
.ftr-toggle-strip {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 10px 20px !important;
  cursor: pointer !important;
  border-bottom: 1px solid rgba(255,255,255,0.04) !important;
  transition: background 0.2s !important;
  position: relative !important;
  z-index: 2 !important;
}
.ftr-toggle-strip:hover { background: rgba(99,102,241,0.04) !important; }

.ftr-toggle-pill {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: rgba(255,255,255,0.04) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 20px !important;
  padding: 6px 16px !important;
  color: #64748b !important;
  font-size: 11px !important;
  font-weight: 700 !important;
  transition: all 0.2s !important;
  user-select: none !important;
}
.ftr-toggle-strip:hover .ftr-toggle-pill {
  color: #94a3b8 !important;
  border-color: rgba(99,102,241,0.25) !important;
  background: rgba(99,102,241,0.06) !important;
}

.ftr-toggle-icon {
  font-size: 14px !important;
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1) !important;
  color: #4f46e5 !important;
}
.ftr-toggle-strip.open .ftr-toggle-icon { transform: rotate(180deg) !important; }

/* ── Collapsible body ── */
.ftr-body {
  max-height: 0 !important;
  overflow: hidden !important;
  transition: max-height 0.45s cubic-bezier(0.4,0,0.2,1), opacity 0.35s ease !important;
  opacity: 0 !important;
}
.ftr-body.open {
  max-height: 600px !important;
  opacity: 1 !important;
}

.ftr-inner {
  max-width: 1280px !important;
  margin: 0 auto !important;
  padding: 24px 20px 20px !important;
  position: relative !important;
  z-index: 2 !important;
}

/* ── Stats row ── */
.ftr-stats-row {
  display: flex !important;
  flex-direction: row !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 16px !important;
  padding-bottom: 20px !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
  flex-wrap: wrap !important;
}

/* Live visitor card */
.ftr-live-card {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  background: rgba(255,255,255,0.03) !important;
  border: 1px solid rgba(255,255,255,0.08) !important;
  border-radius: 16px !important;
  padding: 12px 18px !important;
  flex-shrink: 0 !important;
}

.ftr-live-dot {
  position: relative !important;
  width: 10px !important;
  height: 10px !important;
  flex-shrink: 0 !important;
}
.ftr-live-dot-ping {
  position: absolute !important;
  inset: 0 !important;
  border-radius: 50% !important;
  background: #34d399 !important;
  opacity: 0.75 !important;
  animation: ftrPing 1.5s cubic-bezier(0,0,0.2,1) infinite !important;
}
.ftr-live-dot-core {
  position: absolute !important;
  inset: 1px !important;
  border-radius: 50% !important;
  background: #10b981 !important;
}
@keyframes ftrPing {
  75%, 100% { transform: scale(2.2); opacity: 0; }
}

.ftr-live-count {
  font-size: 22px !important;
  font-weight: 900 !important;
  color: #fbbf24 !important;
  line-height: 1 !important;
}
.ftr-live-badge {
  display: inline-block !important;
  background: rgba(16,185,129,0.12) !important;
  border: 1px solid rgba(16,185,129,0.25) !important;
  color: #34d399 !important;
  font-size: 9px !important;
  font-weight: 800 !important;
  padding: 2px 7px !important;
  border-radius: 20px !important;
  letter-spacing: 0.5px !important;
  margin-top: 3px !important;
}
.ftr-live-label {
  font-size: 11px !important;
  color: #64748b !important;
  font-weight: 600 !important;
}

/* Country pills strip */
.ftr-countries {
  flex: 1 !important;
  min-width: 200px !important;
}
.ftr-countries-title {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  font-size: 11px !important;
  font-weight: 800 !important;
  color: #475569 !important;
  margin-bottom: 8px !important;
}
#footerCountryPills {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 6px !important;
  align-items: center !important;
}

/* Action buttons group */
.ftr-actions {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  flex-wrap: wrap !important;
  flex-shrink: 0 !important;
}

.ftr-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 7px !important;
  padding: 9px 16px !important;
  border-radius: 12px !important;
  font-size: 12px !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  transition: all 0.2s !important;
  border: 1px solid transparent !important;
  text-decoration: none !important;
  white-space: nowrap !important;
}
.ftr-btn:hover { transform: translateY(-2px) !important; }

.ftr-btn-dev {
  background: rgba(245,158,11,0.1) !important;
  border-color: rgba(245,158,11,0.3) !important;
  color: #fbbf24 !important;
}
.ftr-btn-dev:hover {
  background: rgba(245,158,11,0.18) !important;
  border-color: rgba(245,158,11,0.5) !important;
  box-shadow: 0 4px 15px rgba(245,158,11,0.15) !important;
}

.ftr-btn-feedback {
  background: rgba(139,92,246,0.1) !important;
  border-color: rgba(139,92,246,0.3) !important;
  color: #a78bfa !important;
}
.ftr-btn-feedback:hover {
  background: rgba(139,92,246,0.18) !important;
  border-color: rgba(139,92,246,0.5) !important;
  box-shadow: 0 4px 15px rgba(139,92,246,0.15) !important;
}

.ftr-btn-map {
  background: rgba(99,102,241,0.1) !important;
  border-color: rgba(99,102,241,0.3) !important;
  color: #818cf8 !important;
}
.ftr-btn-map:hover {
  background: rgba(99,102,241,0.18) !important;
  border-color: rgba(99,102,241,0.5) !important;
  box-shadow: 0 4px 15px rgba(99,102,241,0.15) !important;
}

.ftr-btn-whiteboard {
  background: rgba(6,182,212,0.1) !important;
  border-color: rgba(6,182,212,0.3) !important;
  color: #22d3ee !important;
}
.ftr-btn-whiteboard:hover {
  background: rgba(6,182,212,0.18) !important;
  border-color: rgba(6,182,212,0.5) !important;
  box-shadow: 0 4px 15px rgba(6,182,212,0.15) !important;
}

/* ── Brand bar (always visible) ── */
.ftr-brand-bar {
  padding: 12px 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
  position: relative !important;
  z-index: 2 !important;
}

.ftr-brand-left {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
}

.ftr-logo {
  width: 36px !important;
  height: 36px !important;
  background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 18px !important;
  flex-shrink: 0 !important;
  box-shadow: 0 4px 15px rgba(79,70,229,0.3) !important;
}

.ftr-brand-name {
  font-size: 13px !important;
  font-weight: 900 !important;
  color: #e2e8f0 !important;
}

.ftr-brand-version {
  display: inline-block !important;
  background: rgba(79,70,229,0.15) !important;
  border: 1px solid rgba(99,102,241,0.3) !important;
  color: #818cf8 !important;
  font-size: 9px !important;
  font-weight: 800 !important;
  padding: 2px 7px !important;
  border-radius: 6px !important;
  margin-right: 6px !important;
}

.ftr-brand-tagline {
  font-size: 11px !important;
  color: #475569 !important;
  font-weight: 500 !important;
}

.ftr-copyright {
  font-size: 11px !important;
  color: #334155 !important;
  font-weight: 600 !important;
  text-align: left !important;
}
.ftr-copyright span { display: block !important; color: #1e293b !important; font-size: 10px !important; margin-top: 2px !important; }

/* Responsive */
@media (max-width: 768px) {
  .ftr-stats-row { flex-direction: column !important; align-items: stretch !important; }
  .ftr-live-card { justify-content: center !important; }
  .ftr-actions { justify-content: center !important; }
  .ftr-brand-bar { flex-direction: column !important; align-items: center !important; text-align: center !important; }
  .ftr-copyright { text-align: center !important; }
}

/* ============================================================ */
/* ZERO-FLICKER SIDEBAR & RESPONSIVE DASHBOARD LAYOUT ENGINE   */
/* ============================================================ */
html[data-sidebar-init="collapsed"] #appSidebar {
  width: 4.25rem !important;
  transition: none !important;
}
html[data-sidebar-init="collapsed"] #appSidebar .sidebar-label {
  display: none !important;
}
html[data-sidebar-init="expanded"] #appSidebar {
  width: 17.25rem !important;
}

/* Header search bar and actions stabilization */
.header-search-bar {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  background: rgba(241, 245, 249, 0.8) !important;
  border: 1.5px solid rgba(226, 232, 240, 0.9) !important;
  border-radius: 1rem !important;
  padding: 0.45rem 0.85rem !important;
  cursor: pointer !important;
  transition: all 0.2s ease !important;
  min-width: 180px !important;
  max-width: 420px !important;
  width: 100% !important;
}
.dark .header-search-bar {
  background: rgba(30, 41, 59, 0.8) !important;
  border-color: rgba(51, 65, 85, 0.9) !important;
}
.header-search-bar:hover {
  border-color: #818cf8 !important;
  background: #ffffff !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.08) !important;
}
.dark .header-search-bar:hover {
  background: #1e293b !important;
  border-color: #6366f1 !important;
}

.header-quick-dock {
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  flex-shrink: 0 !important;
}

.header-action-pill {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.375rem !important;
  padding: 0.4rem 0.75rem !important;
  border-radius: 0.875rem !important;
  font-size: 0.75rem !important;
  font-weight: 800 !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
  cursor: pointer !important;
  border: 1.5px solid transparent !important;
}

.header-pill-cockpit {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(124, 58, 237, 0.12)) !important;
  color: #4f46e5 !important;
  border-color: rgba(99, 102, 241, 0.3) !important;
}
.dark .header-pill-cockpit {
  background: rgba(79, 70, 229, 0.25) !important;
  color: #c7d2fe !important;
  border-color: rgba(129, 140, 248, 0.4) !important;
}
.header-pill-cockpit:hover {
  background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 16px rgba(79, 70, 229, 0.35) !important;
  transform: translateY(-1px) !important;
}

.header-pill-whiteboard {
  background: rgba(14, 165, 233, 0.1) !important;
  color: #0284c7 !important;
  border-color: rgba(56, 189, 248, 0.3) !important;
}
.dark .header-pill-whiteboard {
  background: rgba(14, 165, 233, 0.2) !important;
  color: #bae6fd !important;
  border-color: rgba(56, 189, 248, 0.4) !important;
}
.header-pill-whiteboard:hover {
  background: #0284c7 !important;
  color: #ffffff !important;
  transform: translateY(-1px) !important;
}

.header-pill-lessons {
  background: rgba(99, 102, 241, 0.12) !important;
  color: #4338ca !important;
  border-color: rgba(99, 102, 241, 0.35) !important;
}
.dark .header-pill-lessons,
body.dark-mode .header-pill-lessons {
  background: rgba(99, 102, 241, 0.22) !important;
  color: #c7d2fe !important;
  border-color: rgba(129, 140, 248, 0.45) !important;
}
.header-pill-lessons:hover {
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3) !important;
}

.header-pill-3d {
  background: rgba(245, 158, 11, 0.1) !important;
  color: #d97706 !important;
  border-color: rgba(251, 191, 36, 0.3) !important;
}
.dark .header-pill-3d {
  background: rgba(245, 158, 11, 0.2) !important;
  color: #fde68a !important;
  border-color: rgba(251, 191, 36, 0.4) !important;
}
.header-pill-3d:hover {
  background: #d97706 !important;
  color: #ffffff !important;
  transform: translateY(-1px) !important;
}

.header-pill-baraem {
  background: rgba(16, 185, 129, 0.1) !important;
  color: #059669 !important;
  border-color: rgba(52, 211, 153, 0.3) !important;
}
.dark .header-pill-baraem {
  background: rgba(16, 185, 129, 0.2) !important;
  color: #a7f3d0 !important;
  border-color: rgba(52, 211, 153, 0.4) !important;
}
.header-pill-baraem:hover {
  background: #059669 !important;
  color: #ffffff !important;
  transform: translateY(-1px) !important;
}

.header-pill-cast {
  background: rgba(139, 92, 246, 0.1) !important;
  color: #7c3aed !important;
  border-color: rgba(167, 139, 250, 0.3) !important;
}
.dark .header-pill-cast {
  background: rgba(139, 92, 246, 0.2) !important;
  color: #ddd6fe !important;
  border-color: rgba(167, 139, 250, 0.4) !important;
}
.header-pill-cast:hover {
  background: #7c3aed !important;
  color: #ffffff !important;
  transform: translateY(-1px) !important;
}

.header-utility-capsule {
  display: flex !important;
  align-items: center !important;
  gap: 2px !important;
  padding: 3px 6px !important;
  border-radius: 0.875rem !important;
  background: rgba(241, 245, 249, 0.8) !important;
  border: 1.5px solid rgba(226, 232, 240, 0.9) !important;
}
.dark .header-utility-capsule {
  background: rgba(30, 41, 59, 0.8) !important;
  border-color: rgba(51, 65, 85, 0.9) !important;
}

/* Zero-flicker Hero Dashboard & KPI Grid Engine */
.hero-flex-layout {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  justify-content: space-between !important;
  gap: 1.5rem !important;
  width: 100% !important;
}

@media (min-width: 1024px) {
  .hero-flex-layout {
    flex-direction: row !important;
    align-items: center !important;
    gap: 2rem !important;
  }
}

.hero-main-column {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  text-align: right !important;
}

@media (min-width: 1024px) {
  .hero-main-column {
    max-width: 62% !important;
  }
}

.hero-actions-row {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 0.75rem !important;
  margin: 1rem 0 !important;
}

.hero-master-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.75rem !important;
  padding: 0.75rem 1.25rem !important;
  border-radius: 1.25rem !important;
  background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%) !important;
  color: #ffffff !important;
  font-weight: 900 !important;
  border: 1px solid rgba(255, 255, 255, 0.25) !important;
  box-shadow: 0 8px 24px -4px rgba(79, 70, 229, 0.45) !important;
  cursor: pointer !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  text-decoration: none !important;
  flex-shrink: 0 !important;
}

.hero-master-btn:hover {
  transform: translateY(-2px) scale(1.02) !important;
  box-shadow: 0 14px 28px -4px rgba(79, 70, 229, 0.55) !important;
}

.hero-companion-cluster {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: center !important;
  gap: 0.5rem !important;
}

.hero-companion-pod {
  display: inline-flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  padding: 0.55rem 0.95rem !important;
  border-radius: 1rem !important;
  background: rgba(255, 255, 255, 0.85) !important;
  border: 1.5px solid rgba(226, 232, 240, 0.9) !important;
  color: #1e293b !important;
  font-size: 0.8rem !important;
  font-weight: 800 !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
  cursor: pointer !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  flex-shrink: 0 !important;
}

.dark .hero-companion-pod {
  background: rgba(30, 41, 59, 0.85) !important;
  border-color: rgba(51, 65, 85, 0.9) !important;
  color: #f1f5f9 !important;
}

.hero-companion-pod:hover {
  background: #ffffff !important;
  border-color: #818cf8 !important;
  color: #4f46e5 !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 6px 16px rgba(79, 70, 229, 0.12) !important;
}

.dark .hero-companion-pod:hover {
  background: #1e293b !important;
  border-color: #6366f1 !important;
  color: #a5b4fc !important;
}

/* Stable, resilient 2x2 KPI Stats Grid */
.hero-kpi-grid {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(130px, 1fr)) !important;
  gap: 0.75rem !important;
  width: 100% !important;
  flex-shrink: 0 !important;
  align-self: center !important;
}

@media (min-width: 640px) and (max-width: 1023px) {
  .hero-kpi-grid {
    grid-template-columns: repeat(4, 1fr) !important;
  }
}

@media (min-width: 1024px) {
  .hero-kpi-grid {
    width: 320px !important;
    max-width: 340px !important;
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

.hero-kpi-card {
  background: rgba(255, 255, 255, 0.88) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border-radius: 1.25rem !important;
  padding: 0.875rem 1rem !important;
  box-shadow: 0 4px 14px -2px rgba(0, 0, 0, 0.05) !important;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
  min-width: 0 !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
}

.dark .hero-kpi-card {
  background: rgba(15, 23, 42, 0.85) !important;
  box-shadow: 0 4px 14px -2px rgba(0, 0, 0, 0.3) !important;
}

.hero-kpi-card:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 10px 24px -4px rgba(79, 70, 229, 0.15) !important;
}

/* ============================================================ */
/* 🖊️ SMARTBOARD & INTERACTIVE CLASSROOM CANVAS EXTENSIONS */
/* ============================================================ */
.wb-smartboard-mode-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  padding: 6px 12px !important;
  border-radius: 9999px !important;
  background: #f8fafc !important;
  border: 1.5px solid #cbd5e1 !important;
  color: #334155 !important;
  font-size: 0.76rem !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-smartboard-mode-btn:hover {
  background: #f1f5f9 !important;
  border-color: #94a3b8 !important;
  transform: translateY(-1px) !important;
}
.dark .wb-smartboard-mode-btn {
  background: #1e293b !important;
  border-color: #475569 !important;
  color: #e2e8f0 !important;
}

.wb-hub-import {
  display: inline-flex !important;
  align-items: center !important;
  gap: 5px !important;
  padding: 6px 12px !important;
  border-radius: 9999px !important;
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%) !important;
  border: 1.5px solid #86efac !important;
  color: #166534 !important;
  font-size: 0.78rem !important;
  font-weight: 800 !important;
  cursor: pointer !important;
  transition: all 0.15s ease !important;
}
.wb-hub-import:hover {
  background: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 12px rgba(22, 101, 52, 0.15) !important;
}
.dark .wb-hub-import {
  background: linear-gradient(135deg, #064e3b 0%, #022c22 100%) !important;
  border-color: #059669 !important;
  color: #6ee7b7 !important;
}

.wb-zoom-capsule {
  display: inline-flex !important;
  align-items: center !important;
  gap: 2px !important;
  padding: 2px 4px !important;
  background: #f1f5f9 !important;
  border: 1.5px solid #cbd5e1 !important;
  border-radius: 9999px !important;
}
.dark .wb-zoom-capsule {
  background: #1e293b !important;
  border-color: #475569 !important;
}
.wb-zoom-btn {
  background: #ffffff !important;
  border: none !important;
  border-radius: 9999px !important;
  padding: 3px 8px !important;
  font-size: 0.72rem !important;
  font-weight: 800 !important;
  color: #334155 !important;
  cursor: pointer !important;
  transition: all 0.12s ease !important;
}
.wb-zoom-btn:hover {
  background: #e2e8f0 !important;
  transform: scale(1.05) !important;
}
.dark .wb-zoom-btn {
  background: #334155 !important;
  color: #f8fafc !important;
}
.wb-zoom-label {
  font-size: 0.72rem !important;
  font-weight: 900 !important;
  color: #4338ca !important;
  padding: 0 6px !important;
  cursor: pointer !important;
  user-select: none !important;
}
.dark .wb-zoom-label {
  color: #a5b4fc !important;
}

/* Theater Mode for Smartboard Projectors */
#wbMainCard.wb-theater-mode {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  z-index: 99999 !important;
  border-radius: 0 !important;
  margin: 0 !important;
}

/* ============================================================
 * 🏫 CLASSROOM BOARD HEADER — ULTRA PREMIUM REDESIGN
 * ============================================================ */

@keyframes wbHeaderGlow {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}
@keyframes wbDatePulseGold {
  0%, 100% { box-shadow: 0 0 8px rgba(245,158,11,0.25), inset 0 1px 0 rgba(255,255,255,0.06); }
  50%       { box-shadow: 0 0 22px rgba(245,158,11,0.55), inset 0 1px 0 rgba(255,255,255,0.06); }
}
@keyframes wbDatePulseSky {
  0%, 100% { box-shadow: 0 0 8px rgba(56,189,248,0.2), inset 0 1px 0 rgba(255,255,255,0.06); }
  50%       { box-shadow: 0 0 22px rgba(56,189,248,0.45), inset 0 1px 0 rgba(255,255,255,0.06); }
}
@keyframes wbLiveDot {
  0%, 100% { opacity: 1;  transform: scale(1);    box-shadow: 0 0 0 0 rgba(34,197,94,0.6); }
  50%       { opacity: 0.7; transform: scale(0.88); box-shadow: 0 0 0 5px rgba(34,197,94,0); }
}
@keyframes wbShimmerSweep {
  0%   { transform: translateX(160%) rotate(18deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { transform: translateX(-160%) rotate(18deg); opacity: 0; }
}
@keyframes wbInputIdleGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(99,102,241,0), inset 0 1px 0 rgba(255,255,255,0.05); }
  50%       { box-shadow: 0 0 18px 2px rgba(99,102,241,0.18), inset 0 1px 0 rgba(255,255,255,0.05); }
}
@keyframes wbRainbowBorder {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

.wb-classroom-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.62rem 1.5rem;
  position: relative;
  z-index: 25;
  overflow: hidden;
  background: linear-gradient(
    120deg,
    #0f172a 0%,
    #1e1b4b 30%,
    #312e81 55%,
    #1e1b4b 75%,
    #0f172a 100%
  );
  background-size: 250% 250%;
  animation: wbHeaderGlow 10s ease infinite;
  border-bottom: none;
  box-shadow:
    0 2px 0 rgba(99,102,241,0.45),
    0 6px 30px rgba(15,23,42,0.5),
    inset 0 1px 0 rgba(255,255,255,0.07);
  transition: all 0.25s ease;
  user-select: none;
}

/* Shimmer sweep */
.wb-classroom-header-bar::before {
  content: '';
  position: absolute;
  top: -20%; left: 0; right: 0; bottom: -20%;
  background: linear-gradient(
    105deg,
    transparent 35%,
    rgba(255,255,255,0.055) 50%,
    transparent 65%
  );
  animation: wbShimmerSweep 7s ease-in-out infinite;
  pointer-events: none;
}

/* Rainbow gradient bottom line */
.wb-classroom-header-bar::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2.5px;
  background: linear-gradient(
    90deg,
    #f59e0b, #ec4899, #8b5cf6, #6366f1, #38bdf8, #10b981, #f59e0b
  );
  background-size: 300% 100%;
  animation: wbRainbowBorder 5s linear infinite;
}

.dark .wb-classroom-header-bar,
body.dark-mode .wb-classroom-header-bar {
  background: linear-gradient(
    120deg,
    #020617 0%,
    #0f172a 30%,
    #1e1b4b 55%,
    #0f172a 75%,
    #020617 100%
  );
  background-size: 250% 250%;
  box-shadow:
    0 2px 0 rgba(99,102,241,0.4),
    0 6px 30px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.04);
}

/* ─── 1. Date Capsules ─────────────────────────────────────── */
.wb-header-date-capsule {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1rem;
  border-radius: 18px;
  font-size: 0.82rem;
  font-weight: 800;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  flex-shrink: 0;
  position: relative;
  cursor: default;
}
.wb-header-date-capsule:hover {
  transform: translateY(-2px) scale(1.03);
}

.wb-date-badge-icon {
  font-size: 1.3rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 0 5px rgba(255,255,255,0.35));
}
.wb-date-content {
  display: flex;
  flex-direction: column;
  text-align: right;
  line-height: 1.3;
}
.wb-date-label {
  font-size: 0.6rem;
  font-weight: 700;
  opacity: 0.7;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.wb-date-val {
  font-size: 0.88rem;
  font-weight: 900;
  white-space: nowrap;
}

/* Hijri — Warm Gold Glow */
.wb-date-hijri-capsule {
  background: linear-gradient(135deg,
    rgba(254,243,199,0.14) 0%,
    rgba(245,158,11,0.1) 100%
  );
  border: 1.5px solid rgba(245,158,11,0.55);
  color: #fde68a;
  animation: wbDatePulseGold 3s ease-in-out infinite;
}
.wb-date-hijri-capsule:hover {
  border-color: rgba(245,158,11,0.9);
  box-shadow: 0 0 24px rgba(245,158,11,0.45) !important;
}

/* Gregorian — Cool Sky Glow */
.wb-date-gregorian-capsule {
  background: linear-gradient(135deg,
    rgba(186,230,255,0.1) 0%,
    rgba(56,189,248,0.08) 100%
  );
  border: 1.5px solid rgba(56,189,248,0.5);
  color: #bae6fd;
  animation: wbDatePulseSky 3s ease-in-out infinite 1.5s;
}
.wb-date-gregorian-capsule:hover {
  border-color: rgba(56,189,248,0.9);
  box-shadow: 0 0 24px rgba(56,189,248,0.4) !important;
}

/* Hijri Adjusters */
.wb-date-adjusters {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-right: 2px;
  opacity: 0.4;
  transition: opacity 0.2s;
}
.wb-header-date-capsule:hover .wb-date-adjusters { opacity: 1; }
.wb-date-adj-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22);
  color: #fff;
  border-radius: 4px;
  width: 16px;
  height: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 900;
  cursor: pointer;
  padding: 0;
  line-height: 1;
  transition: all 0.15s;
}
.wb-date-adj-btn:hover {
  background: #f59e0b;
  color: #fff;
  border-color: #f59e0b;
  box-shadow: 0 0 10px rgba(245,158,11,0.6);
}

/* ─── 2. Center — Lesson Title ─────────────────────────────── */
.wb-header-lesson-center {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex: 1;
  max-width: 640px;
}
.wb-lesson-title-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg,
    rgba(129,140,248,0.2) 0%,
    rgba(168,85,247,0.15) 100%
  );
  border: 1.5px solid rgba(129,140,248,0.5);
  color: #c7d2fe;
  padding: 0.45rem 0.9rem;
  border-radius: 14px;
  font-size: 0.88rem;
  font-weight: 900;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 0 12px rgba(99,102,241,0.18);
}
.wb-lesson-badge-icon { font-size: 1.15rem; }

/* Beautiful glassy input rectangle */
.wb-lesson-input-box {
  position: relative;
  display: flex;
  align-items: center;
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 2px solid rgba(129,140,248,0.45);
  border-radius: 14px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  animation: wbInputIdleGlow 4.5s ease-in-out infinite;
}
.wb-lesson-input-box:focus-within {
  border-color: #818cf8;
  background: rgba(255,255,255,0.12);
  box-shadow:
    0 0 0 4px rgba(99,102,241,0.32),
    0 0 28px rgba(99,102,241,0.28);
  transform: translateY(-1px);
  animation: none;
}
.wb-lesson-title-input {
  width: 100%;
  border: none;
  background: transparent;
  color: #f8fafc;
  font-family: inherit;
  font-size: 1.06rem;
  font-weight: 800;
  padding: 0.5rem 1rem 0.5rem 2.2rem;
  outline: none;
  text-align: right;
  direction: rtl;
}
.wb-lesson-title-input::placeholder {
  color: rgba(203,213,225,0.4);
  font-weight: 600;
  font-size: 0.92rem;
}
.wb-clear-lesson-btn {
  position: absolute;
  left: 6px;
  background: rgba(148,163,184,0.2);
  color: #94a3b8;
  border: none;
  border-radius: 50%;
  width: 22px;
  height: 22px;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 900;
  cursor: pointer;
  transition: all 0.2s;
}
.wb-clear-lesson-btn:hover {
  background: #ef4444;
  color: #ffffff;
  box-shadow: 0 0 8px rgba(239,68,68,0.5);
}

/* ─── Live-session dot ─────────────────────────────────────── */
.wb-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  animation: wbLiveDot 1.6s ease-in-out infinite;
  margin-left: 2px;
}

/* ─── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .wb-classroom-header-bar {
    flex-wrap: wrap;
    padding: 0.45rem 0.85rem;
    gap: 0.4rem;
  }
  .wb-header-lesson-center {
    order: 3;
    max-width: 100%;
    width: 100%;
    margin-top: 0.25rem;
  }
  .wb-header-date-capsule {
    font-size: 0.74rem;
    padding: 0.3rem 0.7rem;
  }
}

/* ============================================================ */
/* ELITE PLATFORM GLOWING TOP ANNOUNCEMENT BANNER               */
/* ============================================================ */
.elite-promo-banner {
  position: relative;
  z-index: 52;
  background: linear-gradient(90deg, #090d16 0%, #171033 20%, #2a0e44 50%, #171033 80%, #090d16 100%);
  background-size: 200% 100%;
  animation: eliteBgShift 12s ease infinite;
  color: #ffffff;
  overflow: hidden;
  max-height: 52px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.2), 0 2px 8px rgba(0, 0, 0, 0.4);
  font-family: inherit;
  user-select: none;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, padding 0.3s ease;
}

.elite-promo-banner.collapsed {
  max-height: 0 !important;
  min-height: 0 !important;
  opacity: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border-bottom: none !important;
  pointer-events: none !important;
}

@keyframes eliteBgShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.elite-glow-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, #f59e0b, #ec4899, #8b5cf6, #3b82f6, #10b981, #f59e0b);
  background-size: 300% 100%;
  animation: eliteGlowSweep 5s linear infinite;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.8), 0 0 16px rgba(236, 72, 153, 0.6);
  z-index: 10;
}

@keyframes eliteGlowSweep {
  0% { background-position: 0% 0%; }
  100% { background-position: 300% 0%; }
}

.elite-promo-content {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  gap: 0.75rem;
  height: 100%;
}

.elite-promo-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25) 0%, rgba(236, 72, 153, 0.25) 100%);
  border: 1px solid rgba(251, 191, 36, 0.4);
  padding: 4px 10px;
  border-radius: 9999px;
  font-size: 11px;
  font-weight: 900;
  color: #fef08a;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.25);
  flex-shrink: 0;
  letter-spacing: -0.2px;
}

.elite-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981, 0 0 14px #34d399;
  animation: elitePulse 1.8s infinite;
}

@keyframes elitePulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.elite-promo-marquee {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  mask-image: linear-gradient(to right, transparent 0%, black 1%, black 99%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 1%, black 99%, transparent 100%);
  white-space: nowrap;
}

.elite-promo-track {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  white-space: nowrap;
}

.elite-promo-msg {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #e2e8f0;
  line-height: 1;
}

.elite-msg-icon {
  font-size: 1rem;
}

.elite-msg-bold {
  color: #fbbf24;
  font-weight: 900;
  text-shadow: 0 0 12px rgba(251, 191, 36, 0.4);
}

.elite-msg-desc {
  font-weight: 500;
  color: #f8fafc;
}

.elite-msg-desc strong {
  color: #38bdf8;
  font-weight: 800;
}

.elite-msg-terms {
  font-size: 0.72rem;
  color: #94a3b8;
  opacity: 0.85;
  font-style: italic;
}

.elite-promo-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.elite-cta-btn {
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  font-family: inherit;
  font-weight: 900;
  font-size: 0.78rem;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: 0 0 14px rgba(245, 158, 11, 0.5);
  transition: all 0.25s ease;
  white-space: nowrap;
}

.elite-cta-btn:hover {
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.75), 0 4px 10px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, #fbbf24 0%, #f97316 100%);
}

.elite-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

.elite-close-btn:hover {
  background: rgba(239, 68, 68, 0.25);
  border-color: rgba(239, 68, 68, 0.4);
  color: #f87171;
  transform: rotate(90deg);
}

/* Modal for registration / details */
.elite-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.elite-modal-overlay.active {
  display: flex;
}

.elite-modal-card {
  background: linear-gradient(145deg, #1e1b4b 0%, #0f172a 100%);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 1.75rem;
  max-width: 540px;
  width: 100%;
  padding: 2rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7), 0 0 35px rgba(245, 158, 11, 0.25);
  position: relative;
  direction: rtl;
  color: #f8fafc;
  animation: eliteModalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes eliteModalPop {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@media (max-width: 768px) {
  .elite-promo-banner {
    max-height: 80px;
    height: auto;
    padding: 0.4rem 0;
  }
  .elite-promo-content {
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0 0.75rem;
  }
  .elite-promo-marquee {
    order: 3;
    width: 100%;
    font-size: 0.78rem;
  }
  .elite-promo-badge {
    font-size: 10px;
    padding: 2px 7px;
  }
  .elite-cta-btn {
    font-size: 0.72rem;
    padding: 0.25rem 0.65rem;
  }
}