/* Responsive modular overrides for small screens (inlined from css/responsive.css to avoid a blocking @import) */

  /* Small-phone adjustments for better fit on narrow devices */
  @media (max-width: 640px) {
    .spotit-card {
      width: min(90vw, 260px);
      height: auto;
      aspect-ratio: 1 / 1;
    }

    .card-symbol-wrapper, .sym-wrap {
      width: clamp(40px, 10vw, 65px);
      height: clamp(40px, 10vw, 65px);
    }

    .game-cards-workspace,
    .print-options-panel,
    .study-filter-bar,
    .game-header-bar,
    .duel-players-row {
      flex-direction: column;
      align-items: stretch;
      gap: 1rem;
      padding-left: 1rem;
      padding-right: 1rem;
    }

    .nav-tabs, .nav-links {
      flex-wrap: wrap;
      justify-content: center;
      width: 100%;
    }

    .nav-tab-btn, .nav-link {
      flex: 1 1 100%;
      max-width: none;
      margin: 0.25rem 0;
    }

    .btn-primary, .btn-secondary, .nav-cta {
      width: 100%;
      justify-content: center;
      padding: 0.9rem 1rem;
    }

    .study-search, .study-search-inp {
      width: 100%;
      max-width: none;
    }

    .workspace-divider { display: none; }
    .game-cards-workspace { gap: 1rem; padding: 1rem 0; }
  }

  /* Very small screens / narrow phones */
  @media (max-width: 480px) {
    .spotit-card { width: min(92vw, 240px); }
    .card-symbol-wrapper, .sym-wrap { width: clamp(32px, 12vw, 56px); height: clamp(32px, 12vw, 56px); }
    .hud-val, .hud-value { font-size: 1.4rem; }
    .glass-panel { padding: 1rem; }
    header { padding: 0.8rem; }
    .logo-wordmark, .logo-text { font-size: 1.15rem; }
    .logo-wordmark .games { display: none; }
    .account-name { display: none; }
    .play-setup-container { margin: 1rem; padding: 0 0.5rem; }
    .preview-card { width: min(80vw, 160px); height: auto; }
  }

  /* Accessibility helpers */
  @media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
  }

    /* [S02] =========================================`n       DESIGN TOKENS & RESETS
    ===================================================== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg-void:        #04060f;
      --bg-deep:        #080d1e;
      --bg-surface:     #0d1328;
      --bg-glass:       rgba(13,19,40,0.75);
      --bg-green-dark:  #0d2818;
      --border-subtle:  rgba(255,255,255,0.06);
      --border-glow:    rgba(0,229,255,0.18);

      --cyan:   #00e5ff;
      --green:  #00e676;
      --pink:   #ff4081;
      --gold:   #ffd54f;
      --purple: #d500f9;
      --lime:   #c6ff00;

      --text-1: #f0f4ff;
      --text-2: #8a96b0;
      --text-3: #4a5568;

      --font-display: 'Fraunces', serif;
      --font-body:    'IBM Plex Sans', sans-serif;
      --font-mono:    'IBM Plex Mono', monospace;

      --ease-bounce: cubic-bezier(0.175,0.885,0.32,1.275);
      --ease-smooth: cubic-bezier(0.4,0,0.2,1);

      /* Olive Tree & Parchment Design System */
      --bg-parchment:   #121824;
      --gold-light:     #fdf5d6;
      --gold-dark:      #8c6a22;
      --olive-sage:     #a6bc94;
      --olive-glow:     #c5d8b5;
      --olive-dark:     #3a4a2f;
      --earth:          #4e3529;
      --border-gold:    rgba(226, 192, 87, 0.22);
      --font-title:     'Fraunces', 'IBM Plex Sans', serif;
    }

    html { scroll-behavior: smooth; }

    body {
      background: #04060f;
      color: var(--text-1);
      font-family: var(--font-body);
      overflow-x: hidden;
      line-height: 1.6;
    }

    /* scrollbar */
    ::-webkit-scrollbar { width: 6px; }
    ::-webkit-scrollbar-track { background: var(--bg-deep); }
    ::-webkit-scrollbar-thumb { background: var(--border-glow); border-radius: 10px; }

    /* =====================================================
       BACKGROUND CANVAS — animated gradient blobs
    ===================================================== */
    .bg-canvas {
      position: fixed; inset: 0; z-index: 0; pointer-events: none;
      overflow: hidden;
      background: var(--bg-green-dark);
    }
    .blob { display: none; }

    /* Subtle dot grid overlay */
    .bg-grid { display: none; }

    /* =====================================================
       HEADER / NAVBAR
    ===================================================== */
    header {
      position: fixed; top: 0; left: 0; right: 0; z-index: 100;
      padding: 0.6rem 2rem;
      display: flex;
      flex-direction: row;
      align-items: center;
      justify-content: space-between;
      gap: 1.5rem;
      background: rgba(4,6,15,0.92);
      backdrop-filter: blur(20px);
      border-bottom: 1px solid var(--border-subtle);
    }
    .header-top-row {
      display: flex;
      align-items: center;
      gap: 1rem;
    }

    .site-logo {
      display: flex; align-items: center; gap: 0.75rem;
      text-decoration: none;
    }
    .logo-dna {
      width: 52px; height: 52px;
      animation: spin-slow 8s linear infinite;
    }
    @keyframes spin-slow {
      from { transform: rotate(0deg); }
      to   { transform: rotate(360deg); }
    }
    .logo-wordmark {
      font-family: var(--font-display);
      font-size: 1.25rem;
      font-weight: 800;
      letter-spacing: -0.5px;
    }
    .logo-wordmark span.bio    { color: var(--cyan); }
    .logo-wordmark span.hyphen { color: var(--text-3); opacity: 0.8; }
    .logo-wordmark span.logical { color: var(--green); }
    .logo-wordmark span.games  { color: var(--text-2); }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 1.25rem;
    }
    .nav-link {
      background: transparent; border: none;
      color: var(--text-2);
      font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
      padding: 0.45rem 0.9rem; border-radius: 8px;
      cursor: pointer; transition: all 0.2s ease;
      text-decoration: none;
      display: flex;
      align-items: center;
      gap: 0.4rem;
    }
    .nav-link:hover {
      color: var(--cyan);
      background: rgba(0, 229, 255, 0.05);
    }
    .nav-link.active {
      color: #fff !important;
      background: rgba(0, 229, 255, 0.08) !important;
      border: 1px solid rgba(0, 229, 255, 0.35) !important;
      box-shadow: 
        0 0 12px rgba(0, 229, 255, 0.3), 
        inset 0 0 6px rgba(0, 229, 255, 0.2) !important;
      font-weight: 800 !important;
    }
    
    /* Resources Dropdown Stylings */
    .nav-dropdown-container {
      position: relative;
      display: inline-block;
    }
    .dropdown-toggle-btn {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.06);
      color: var(--text-2);
      cursor: pointer;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.9rem;
      padding: 0.45rem 1rem;
      border-radius: 8px;
      display: flex;
      align-items: center;
      gap: 0.4rem;
      transition: all 0.2s ease;
    }
    .dropdown-toggle-btn::after {
      content: '▼';
      font-size: 0.6rem;
      color: var(--text-3);
      transition: transform 0.2s ease;
      display: inline-block;
    }
    .nav-dropdown-container:hover .dropdown-toggle-btn {
      color: #fff;
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.15);
    }
    .nav-dropdown-container:hover .dropdown-toggle-btn::after {
      transform: rotate(180deg);
      color: var(--cyan);
    }
    .nav-dropdown-menu {
      display: none;
      position: absolute;
      top: 100%;
      left: 50%;
      transform: translateX(-50%) translateY(8px);
      background: #080d1e;
      border: 1px solid var(--border-subtle);
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
      border-radius: 12px;
      padding: 0.5rem 0;
      min-width: 190px;
      z-index: 120;
      backdrop-filter: blur(15px);
    }
    .nav-dropdown-menu::before {
      content: '';
      position: absolute;
      bottom: 100%;
      left: 50%;
      transform: translateX(-50%);
      border-width: 6px;
      border-style: solid;
      border-color: transparent transparent var(--border-subtle) transparent;
    }
    .nav-dropdown-container:hover .nav-dropdown-menu {
      display: block;
    }
    .nav-dropdown-item {
      display: block;
      padding: 0.6rem 1.2rem;
      color: var(--text-2);
      text-decoration: none;
      font-size: 0.85rem;
      font-weight: 700;
      font-family: var(--font-body);
      text-align: left;
      transition: all 0.2s ease;
    }
    .nav-dropdown-item:hover {
      background: rgba(0, 229, 255, 0.05);
      color: var(--cyan);
      padding-left: 1.4rem;
    }

    .nav-cta {
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810 !important;
      font-weight: 800 !important;
      padding: 0.55rem 1.4rem !important;
      border-radius: 30px !important;
      box-shadow: 0 0 20px rgba(0,229,255,0.3);
      transition: transform 0.2s var(--ease-bounce), box-shadow 0.2s !important;
    }
    .nav-cta:hover {
      transform: translateY(-2px) scale(1.04) !important;
      box-shadow: 0 4px 28px rgba(0,229,255,0.5) !important;
      background: rgba(255,255,255,0.05) !important;
    }

    /* ── Auth UI (Login / Account) ─────────────────────────── */
    .nav-login {
      background: rgba(255,255,255,0.08) !important;
      border: 1px solid rgba(255,255,255,0.15) !important;
      border-radius: 20px !important;
      padding: 0.4rem 1rem !important;
    }
    .nav-account { position: relative; }
    .nav-account-btn {
      display: flex; align-items: center; gap: 0.5rem;
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
      border-radius: 24px; padding: 0.3rem 0.8rem 0.3rem 0.3rem;
      cursor: pointer; color: var(--text-1); font-family: var(--font-body);
      font-size: 0.82rem; transition: all 0.2s;
    }
    .nav-account-btn:hover { background: rgba(255,255,255,0.1); border-color: var(--cyan); }
    .account-avatar {
      width: 28px; height: 28px; border-radius: 50%;
      object-fit: cover; border: 2px solid var(--border-subtle);
    }
    .account-name { font-weight: 600; }
    .vip-badge {
      background: linear-gradient(135deg, var(--gold), #ffb300);
      color: #040810; font-size: 0.65rem; font-weight: 800;
      padding: 0.15rem 0.5rem; border-radius: 10px;
    }

    .account-dropdown {
      position: absolute; top: calc(100% + 8px); right: 0;
      background: var(--bg-card); border: 1px solid var(--border-subtle);
      border-radius: 16px; width: 280px; padding: 0.5rem;
      box-shadow: 0 15px 50px rgba(0,0,0,0.5);
      display: none; z-index: 9999;
      animation: fadeInUp 0.2s ease;
    }
    .account-dropdown.visible { display: block; }
    .udd-header {
      display: flex; align-items: center; gap: 0.7rem;
      padding: 0.8rem; border-radius: 12px;
      background: rgba(255,255,255,0.03);
    }
    .udd-avatar { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; }
    .udd-name { font-weight: 700; color: var(--text-1); font-size: 0.9rem; }
    .udd-email { color: var(--text-3); font-size: 0.75rem; }
    .udd-vip-status {
      padding: 0.6rem 0.8rem; font-size: 0.8rem;
      color: var(--text-2); text-align: center;
    }
    .udd-divider { height: 1px; background: var(--border-subtle); margin: 0.3rem 0; }
    .udd-item {
      display: block; width: 100%; padding: 0.6rem 0.8rem;
      background: none; border: none; text-align: left;
      color: var(--text-1); font-size: 0.85rem; cursor: pointer;
      font-family: var(--font-body); border-radius: 8px;
      transition: background 0.15s;
    }
    .udd-item:hover { background: rgba(255,255,255,0.05); }
    .udd-logout { color: var(--red); }
    .udd-logout:hover { background: rgba(239,83,80,0.08); }

    /* Login modal */
    .login-modal-overlay {
      position: fixed; inset: 0; z-index: 99999;
      background: rgba(4,8,16,0.85); backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      display: flex; align-items: center; justify-content: center;
      animation: fadeIn 0.3s ease;
    }
    .login-modal {
      background: var(--bg-card); border: 1px solid var(--border-glow);
      border-radius: 24px; padding: 2.5rem; max-width: 400px; width: 90%;
      text-align: center; box-shadow: 0 25px 80px rgba(0,0,0,0.6);
    }
    .login-modal h3 { font-family: var(--font-display); font-size: 1.4rem; color: var(--text-1); margin-bottom: 0.5rem; }
    .login-modal p { color: var(--text-2); font-size: 0.88rem; margin-bottom: 1.5rem; }
    .g-signin-btn {
      display: flex; align-items: center; justify-content: center; gap: 0.7rem;
      width: 100%; padding: 0.8rem; background: #fff; color: #333;
      border: 1px solid #ddd; border-radius: 12px; font-size: 0.95rem;
      font-weight: 600; cursor: pointer; font-family: var(--font-body);
      transition: all 0.2s;
    }
    .g-signin-btn:hover { box-shadow: 0 4px 15px rgba(0,0,0,0.15); transform: translateY(-1px); }
    .g-signin-btn img { width: 20px; height: 20px; }

    /* Thank You Card Modal */
    .ty-card {
      background: linear-gradient(145deg, var(--bg-deep), var(--bg-surface));
      border: 2px solid var(--cyan); border-radius: 28px;
      padding: 3rem 2.5rem; max-width: 480px; width: 90%;
      text-align: center; position: relative; overflow: hidden;
      box-shadow: 0 0 50px rgba(0,229,255,0.25), 0 25px 70px rgba(0,0,0,0.7);
      animation: zoomIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    }
    .ty-glow-circle {
      position: absolute; top: -50px; left: 50%; transform: translateX(-50%);
      width: 150px; height: 150px; background: radial-gradient(circle, rgba(0,229,255,0.2) 0%, transparent 70%);
      pointer-events: none;
    }
    .ty-badge {
      display: inline-flex; align-items: center; justify-content: center;
      width: 72px; height: 72px; border-radius: 50%;
      background: rgba(0,230,118,0.15); border: 2px solid var(--green);
      color: var(--green); font-size: 2.2rem; margin-bottom: 1.5rem;
      box-shadow: 0 0 25px rgba(0,230,118,0.3);
      animation: pulseGreen 2s infinite;
    }
    @keyframes pulseGreen {
      0% { transform: scale(1); box-shadow: 0 0 15px rgba(0,230,118,0.3); }
      50% { transform: scale(1.06); box-shadow: 0 0 30px rgba(0,230,118,0.6); }
      100% { transform: scale(1); box-shadow: 0 0 15px rgba(0,230,118,0.3); }
    }
    .ty-title {
      font-family: var(--font-display); font-size: 1.8rem; font-weight: 900;
      color: #fff; margin-bottom: 0.8rem; line-height: 1.25;
      background: linear-gradient(135deg, #fff, var(--cyan));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .ty-text {
      color: var(--text-2); font-size: 0.95rem; line-height: 1.6;
      margin-bottom: 2rem;
    }
    .ty-download-btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
      width: 100%; padding: 0.9rem 1.8rem; margin-bottom: 1rem;
      background: linear-gradient(135deg, var(--green), #00c853);
      color: #040810; font-family: var(--font-display); font-weight: 800;
      font-size: 0.95rem; border: none; border-radius: 14px; cursor: pointer;
      text-decoration: none; transition: all 0.25s;
      box-shadow: 0 5px 20px rgba(0,230,118,0.25);
    }
    .ty-download-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(0,230,118,0.45);
    }
    .ty-close-btn {
      display: block; width: 100%; padding: 0.8rem 1.8rem;
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      color: var(--text-1); font-family: var(--font-body); font-weight: 600;
      font-size: 0.88rem; border-radius: 14px; cursor: pointer;
      transition: all 0.2s;
    }
    .ty-close-btn:hover {
      background: rgba(255,255,255,0.1); border-color: var(--cyan);
      color: #fff;
    }
    .confetti-canvas {
      position: absolute; inset: 0; pointer-events: none; z-index: 1;
    }

    /* =====================================================
       HERO SECTION
    ===================================================== */
    .hero {
      position: relative; z-index: 1;
      min-height: 100vh;
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center;
      padding: 11rem 2rem 6rem;
    }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: rgba(0,229,255,0.08);
      border: 1px solid rgba(0,229,255,0.25);
      color: var(--cyan);
      font-family: var(--font-mono); font-weight: 600; font-size: 0.78rem;
      letter-spacing: 2px; text-transform: uppercase;
      padding: 0.4rem 1.2rem; border-radius: 30px;
      margin-bottom: 1.8rem;
      animation: fadeUp 0.6s ease-out both;
    }
    .eyebrow-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--cyan);
      animation: pulse-dot 1.5s ease-in-out infinite;
    }
    @keyframes pulse-dot {
      0%,100% { opacity: 1; transform: scale(1); }
      50%      { opacity: 0.4; transform: scale(0.6); }
    }

    .hero-title {
      font-family: var(--font-display);
      font-size: clamp(3rem, 8vw, 6.5rem);
      font-weight: 900;
      line-height: 1.05;
      letter-spacing: -0.01em;
      margin-bottom: 1.5rem;
      animation: fadeUp 0.6s 0.1s ease-out both;
    }
    .hero-title .accent-bio  { color: var(--cyan); }
    .hero-title .accent-game { color: var(--green); }

    .hero-sub {
      max-width: 600px;
      font-size: 1.2rem;
      color: var(--text-2);
      line-height: 1.7;
      margin-bottom: 2.5rem;
      animation: fadeUp 0.6s 0.2s ease-out both;
    }

    .hero-btns {
      display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
      margin-bottom: 5rem;
      animation: fadeUp 0.6s 0.3s ease-out both;
    }
    .btn-hero-primary {
      display: inline-flex; align-items: center; gap: 0.6rem;
      background: linear-gradient(135deg, var(--cyan), #0090ff);
      color: #040810;
      font-family: var(--font-display); font-weight: 800; font-size: 1.05rem;
      padding: 0.9rem 2.2rem; border-radius: 50px; border: none;
      cursor: pointer; text-decoration: none;
      box-shadow: 0 4px 24px rgba(0,229,255,0.35);
      transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s;
    }
    .btn-hero-primary:hover {
      transform: translateY(-3px) scale(1.05);
      box-shadow: 0 8px 36px rgba(0,229,255,0.55);
    }
    .btn-hero-ghost {
      display: inline-flex; align-items: center; gap: 0.6rem;
      background: rgba(255,255,255,0.04);
      color: var(--text-1);
      font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
      padding: 0.9rem 2.2rem; border-radius: 50px;
      border: 1px solid var(--border-subtle);
      cursor: pointer; text-decoration: none;
      transition: background 0.2s, border-color 0.2s;
    }
    .btn-hero-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.18); }

    /* floating card preview */
    .hero-preview {
      animation: fadeUp 0.8s 0.4s ease-out both;
      position: relative;
    }
    .preview-cards-row {
      display: flex; gap: 1.5rem; justify-content: center; align-items: flex-end;
      flex-wrap: wrap;
    }
    @keyframes rotateBorder {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }

    .preview-card {
      width: 180px; height: 180px;
      border-radius: 16px;
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
      padding: 12px;
      position: relative;
      transition: transform 0.5s var(--ease-bounce);
      overflow: hidden;
      border: 5px solid #3e414c !important;
      outline: 2.5px solid #16181d;
      box-shadow: 
        inset 0 0 0 1.5px #5a5f70, /* chiseled bevel edge */
        inset 0 0 20px rgba(0, 0, 0, 0.95), /* inner shadow */
        0 10px 25px rgba(0, 0, 0, 0.6); /* outer shadow */
    }
    .preview-card::before {
      display: none;
    }
    .preview-card::after {
      content: '';
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background-image: 
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25'%3E%3Ctext x='10' y='22' fill='rgba(160, 175, 190, 0.25)' font-size='11' font-family='Outfit, sans-serif' font-weight='bold'%3E✧%3C/text%3E%3Ctext x='85%25' y='22' fill='rgba(160, 175, 190, 0.25)' font-size='11' font-family='Outfit, sans-serif' font-weight='bold'%3E☾%3C/text%3E%3Ctext x='10' y='92%25' fill='rgba(160, 175, 190, 0.25)' font-size='11' font-family='Outfit, sans-serif' font-weight='bold'%3E⟁%3C/text%3E%3Ctext x='85%25' y='92%25' fill='rgba(160, 175, 190, 0.25)' font-size='11' font-family='Outfit, sans-serif' font-weight='bold'%3E⚝%3C/text%3E%3C/svg%3E"),
        linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(45deg, transparent 45%, rgba(0,0,0,0.3) 50%, transparent 55%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 0px, transparent 80px),
        radial-gradient(circle at 50% 50%, #2f333d 0%, #17181e 100%);
    }
    .preview-card:nth-child(1) { transform: rotate(-8deg) translateY(8px); }
    .preview-card:nth-child(1)::before {
      background: conic-gradient(
        transparent 0%,
        rgba(255, 64, 129, 1) 15%,
        transparent 30%,
        transparent 50%,
        rgba(255, 215, 0, 1) 65%,
        transparent 80%
      );
    }
    .preview-card:nth-child(2) { transform: scale(1.12); }
    .preview-card:nth-child(3) { transform: rotate(8deg) translateY(8px); }
    .preview-card:nth-child(3)::before {
      background: conic-gradient(
        transparent 0%,
        rgba(213, 0, 249, 1) 15%,
        transparent 30%,
        transparent 50%,
        rgba(255, 215, 0, 1) 65%,
        transparent 80%
      );
    }
    .preview-card:hover { transform: scale(1.2) !important; z-index: 10; }
    .preview-card-symbols, .preview-label {
      z-index: 2;
    }
    .preview-card-symbols {
      position: absolute;
      inset: 0;
      pointer-events: none;
    }
    .preview-sym {
      position: absolute;
      width: 32px; height: 32px; border-radius: 50%;
      background: rgba(8, 14, 30, 0.85);
      border: 1.5px solid rgba(0, 229, 255, 0.7);
      box-shadow: 0 0 8px rgba(0, 229, 255, 0.25), inset 0 0 6px rgba(0, 229, 255, 0.15);
      overflow: hidden;
      display: flex; align-items: center; justify-content: center;
      transform: translate(-50%, -50%);
      z-index: 2;
    }
    .preview-sym.gold-border {
      border-color: #ffd54f !important;
      box-shadow: 0 0 12px rgba(255, 213, 79, 0.45) !important;
    }
    /* pentagon layout for 6-symbol preview cards */
    .preview-sym:nth-child(1) { top: 20%; left: 50%; }
    .preview-sym:nth-child(2) { top: 41%; left: 79%; }
    .preview-sym:nth-child(3) { top: 74%; left: 68%; }
    .preview-sym:nth-child(4) { top: 74%; left: 32%; }
    .preview-sym:nth-child(5) { top: 41%; left: 21%; }
    .preview-sym:nth-child(6) { top: 50%; left: 50%; width: 44px; height: 44px; border: 2px solid rgba(0, 229, 255, 0.85); z-index: 3; }

    .preview-center-sym {
      position: absolute;
      top: 50%; left: 50%;
      transform: translate(-50%, -50%);
      width: 44px; height: 44px; border-radius: 50%;
      background: rgba(8, 14, 30, 0.85);
      border: 2px solid rgba(0, 229, 255, 0.85);
      box-shadow: 0 0 12px rgba(0, 229, 255, 0.4), inset 0 0 8px rgba(0, 229, 255, 0.2);
      overflow: hidden;
      display: flex; align-items: center; justify-content: center;
      z-index: 3;
    }
    .preview-label {
      position: absolute;
      bottom: 12px; left: 50%;
      transform: translateX(-50%);
      font-family: var(--font-display); font-weight: 800; font-size: 0.55rem;
      color: #475569; text-transform: uppercase; letter-spacing: 1px;
      z-index: 2;
    }

    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(24px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    /* =====================================================
       STATS / NUMBERS STRIP
    ===================================================== */
    .stats-strip {
      position: relative; z-index: 1;
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
      background: rgba(255,255,255,0.015);
      padding: 2.5rem 2rem;
      display: flex; justify-content: center; gap: 4rem; flex-wrap: wrap;
    }
    .stat-item { text-align: center; }
    .stat-num {
      font-family: var(--font-display); font-weight: 900; font-size: 2.8rem;
      background: linear-gradient(135deg, var(--cyan), var(--green));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      line-height: 1;
    }
    .stat-label { font-size: 0.85rem; color: var(--text-2); margin-top: 0.3rem; font-weight: 500; }

    /* =====================================================
       FEATURES SECTION
    ===================================================== */
    .section {
      position: relative; z-index: 1;
      padding: 6rem 2rem;
      max-width: 1200px; margin: 0 auto;
    }
    .section-eyebrow {
      font-family: var(--font-mono); font-weight: 600; font-size: 0.76rem;
      letter-spacing: 2.5px; text-transform: uppercase;
      color: var(--cyan); margin-bottom: 0.75rem;
      text-align: center;
    }
    .section-title {
      font-family: var(--font-display); font-weight: 800;
      font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.15;
      letter-spacing: -0.5px; margin-bottom: 1rem;
      text-align: center;
    }
    .section-body {
      font-size: 1.05rem; color: var(--text-2);
      max-width: 560px; line-height: 1.75;
      text-align: center;
      margin-left: auto;
      margin-right: auto;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 1.5rem;
      margin-top: 3.5rem;
    }
    .feature-card {
      background: var(--bg-glass);
      backdrop-filter: blur(16px);
      border: 1px solid var(--border-subtle);
      border-radius: 20px;
      padding: 2rem;
      transition: transform 0.3s var(--ease-bounce), border-color 0.3s, box-shadow 0.3s;
      cursor: default;
    }
    .feature-card:hover {
      transform: translateY(-6px);
    }
    .feature-card:has(.fi-cyan):hover {
      border-color: rgba(0, 229, 255, 0.4);
      box-shadow: 0 15px 35px rgba(0, 229, 255, 0.15), inset 0 0 12px rgba(0, 229, 255, 0.05);
    }
    .feature-card:has(.fi-pink):hover {
      border-color: rgba(255, 64, 129, 0.4);
      box-shadow: 0 15px 35px rgba(255, 64, 129, 0.15), inset 0 0 12px rgba(255, 64, 129, 0.05);
    }
    .feature-card:has(.fi-green):hover {
      border-color: rgba(0, 230, 118, 0.4);
      box-shadow: 0 15px 35px rgba(0, 230, 118, 0.15), inset 0 0 12px rgba(0, 230, 118, 0.05);
    }
    .feature-card:has(.fi-gold):hover {
      border-color: rgba(255, 213, 79, 0.4);
      box-shadow: 0 15px 35px rgba(255, 213, 79, 0.15), inset 0 0 12px rgba(255, 213, 79, 0.05);
    }
    .feature-card:has(.fi-purple):hover {
      border-color: rgba(213, 0, 249, 0.4);
      box-shadow: 0 15px 35px rgba(213, 0, 249, 0.15), inset 0 0 12px rgba(213, 0, 249, 0.05);
    }
    .feature-card:has(.fi-lime):hover {
      border-color: rgba(198, 255, 0, 0.4);
      box-shadow: 0 15px 35px rgba(198, 255, 0, 0.15), inset 0 0 12px rgba(198, 255, 0, 0.05);
    }
    .feature-icon {
      width: 56px; height: 56px; border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.8rem; margin-bottom: 1.2rem;
    }
    .fi-cyan   { background: rgba(0,229,255,0.1); border: 1px solid rgba(0,229,255,0.2); }
    .fi-green  { background: rgba(0,230,118,0.1); border: 1px solid rgba(0,230,118,0.2); }
    .fi-pink   { background: rgba(255,64,129,0.1); border: 1px solid rgba(255,64,129,0.2); }
    .fi-purple { background: rgba(213,0,249,0.1); border: 1px solid rgba(213,0,249,0.2); }
    .fi-gold   { background: rgba(255,213,79,0.1); border: 1px solid rgba(255,213,79,0.2); }
    .fi-lime   { background: rgba(198,255,0,0.1); border: 1px solid rgba(198,255,0,0.2); }

    .feature-title {
      font-family: var(--font-display); font-weight: 700; font-size: 1.15rem;
      margin-bottom: 0.6rem;
    }
    .feature-body { font-size: 0.92rem; color: var(--text-2); line-height: 1.65; }

    /* =====================================================
       HOW TO PLAY SECTION
    ===================================================== */
    .how-section {
      position: relative; z-index: 1;
      background: rgba(255,255,255,0.015);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
      padding: 6rem 2rem;
    }
    .how-inner { max-width: 1100px; margin: 0 auto; }
    .steps-row {
      display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
      gap: 2rem; margin-top: 3.5rem;
    }
    .step-card {
      display: flex; flex-direction: column; align-items: center; text-align: center;
      gap: 1rem;
    }
    .step-num {
      width: 60px; height: 60px; border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--purple));
      display: flex; align-items: center; justify-content: center;
      font-family: var(--font-display); font-weight: 900; font-size: 1.4rem;
      color: #fff;
      box-shadow: 0 0 30px rgba(0,229,255,0.25);
    }
    .step-title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
    .step-body { font-size: 0.88rem; color: var(--text-2); line-height: 1.6; }

    /* Connector line between steps */
    .steps-row .step-card:not(:last-child)::after {
      content: none;
    }

    /* =====================================================
       GAME SECTION (The actual embedded game UI)
    ===================================================== */
    .game-section {
      position: relative; z-index: 1;
      padding: 6rem 2rem;
      max-width: 1300px; margin: 0 auto;
    }

    /* Tab navigator */
    .tab-nav {
      display: flex; gap: 0.4rem;
      background: rgba(0,0,0,0.35); padding: 0.35rem;
      border-radius: 40px; border: 1px solid var(--border-subtle);
      width: fit-content; margin-bottom: 2.5rem;
    }
    .tab-btn {
      background: transparent; border: none;
      color: var(--text-2);
      font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
      padding: 0.6rem 1.5rem; border-radius: 30px;
      cursor: pointer; transition: all 0.25s var(--ease-smooth);
    }
    .tab-btn:hover { color: #fff; }
    .tab-btn.active {
      background: linear-gradient(135deg, rgba(0,229,255,0.9), rgba(0,176,255,0.9));
      color: #040810;
      box-shadow: 0 2px 16px rgba(0,229,255,0.3);
    }

    .tab-panel { display: none; animation: fadeUp 0.35s ease-out both; }
    .tab-panel.active { display: block; }

    /* Play panel */
    .play-setup-box {
      background: var(--bg-glass);
      backdrop-filter: blur(16px);
      border: 1px solid var(--border-subtle);
      border-radius: 24px; padding: 2.5rem;
      max-width: 720px;
    }
    .play-box-title {
      font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
      margin-bottom: 0.5rem;
    }
    .play-box-sub { color: var(--text-2); font-size: 0.95rem; margin-bottom: 2rem; line-height: 1.6; }

    .mode-cards {
      display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
      margin-bottom: 1.8rem;
    }
    .mode-c {
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--border-subtle);
      border-radius: 14px; padding: 1.5rem;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
      text-align: center;
    }
    .mode-c:hover { border-color: var(--border-glow); transform: translateY(-3px); }
    .mode-c.sel { border-color: var(--cyan); background: rgba(0,229,255,0.05); box-shadow: 0 0 20px rgba(0,229,255,0.12); }
    .mode-c .mc-icon { font-size: 2.2rem; margin-bottom: 0.5rem; }
    .mode-c .mc-title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 0.25rem; }
    .mode-c .mc-desc { font-size: 0.8rem; color: var(--text-2); line-height: 1.4; }

    .setup-row {
      display: flex; gap: 2rem; align-items: flex-end; flex-wrap: wrap;
      margin-bottom: 2rem;
    }
    .setup-group { display: flex; flex-direction: column; gap: 0.4rem; }
    .setup-label {
      font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: 1.5px; color: var(--text-2);
    }
    .pill-group {
      display: flex; gap: 0.3rem;
      background: rgba(0,0,0,0.3); padding: 0.25rem;
      border-radius: 20px; border: 1px solid var(--border-subtle);
    }
    .pill-btn {
      background: transparent; border: none; color: var(--text-2);
      font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
      padding: 0.4rem 1rem; border-radius: 15px; cursor: pointer;
      transition: all 0.2s;
    }
    .pill-btn:hover { color: #fff; }
    .pill-btn.active { background: var(--purple); color: #fff; box-shadow: 0 0 10px rgba(213,0,249,0.3); }

    /* big play button */
    .big-play-btn {
      display: inline-flex; align-items: center; gap: 0.7rem;
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810;
      font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
      padding: 0.9rem 2.4rem; border-radius: 50px; border: none;
      cursor: pointer; box-shadow: 0 4px 24px rgba(0,229,255,0.35);
      transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s;
    }
    .big-play-btn:hover { transform: translateY(-3px) scale(1.05); box-shadow: 0 8px 36px rgba(0,229,255,0.55); }
    .big-play-btn.btn-secondary {
      background: linear-gradient(135deg, rgba(255, 213, 79, 0.15), rgba(255, 213, 79, 0.3));
      border: 1px solid rgba(255, 213, 79, 0.5);
      color: #ffd54f;
      box-shadow: 0 4px 20px rgba(255, 213, 79, 0.15);
    }
    .big-play-btn.btn-secondary:hover {
      box-shadow: 0 8px 30px rgba(255, 213, 79, 0.35);
    }

    /* Active game container */
    .game-active-wrap { display: none; }
    .game-active-wrap.shown { display: flex; flex-direction: column; gap: 1.5rem; }

    /* HUD bar */
    .hud-bar {
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 14px; padding: 1rem 1.8rem;
      display: flex; align-items: center; justify-content: space-between; gap: 1rem;
      flex-wrap: wrap;
    }
    .hud-group { display: flex; flex-direction: column; gap: 0.1rem; }
    .hud-lbl { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3); font-weight: 500; }
    .hud-val { font-family: var(--font-mono); font-weight: 600; font-size: 1.6rem; color: #fff; font-variant-numeric: tabular-nums; }
    .hud-val.c-cyan { color: var(--cyan); text-shadow: 0 0 12px rgba(0,229,255,0.4); }
    .hud-val.c-pink { color: var(--pink); }
    .hud-val.c-purple { color: var(--purple); }
    .quit-btn {
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      color: var(--text-2); font-family: var(--font-display); font-weight: 600;
      padding: 0.5rem 1.2rem; border-radius: 20px; cursor: pointer; font-size: 0.88rem;
      transition: background 0.2s;
    }
    .quit-btn:hover { background: rgba(255,255,255,0.1); color: #fff; }

    /* Card workspace */
    .cards-workspace {
      /* Magical deep enchanted fantasy background: dark blue-green wood textures */
      background: radial-gradient(circle at 50% 50%, rgba(20, 32, 55, 0.7) 0%, rgba(5, 8, 18, 0.98) 100%),
                  repeating-linear-gradient(90deg, rgba(255,255,255,0.003) 0px, rgba(255,255,255,0.003) 2px, transparent 2px, transparent 30px),
                  linear-gradient(to bottom, #0c1527, #040810);
      background-blend-mode: multiply;
      backdrop-filter: blur(12px);
      
      /* Ornate antique gold borders with mystical fantasy drop shadows */
      border: 2.5px solid #c9a44e;
      border-radius: 28px;
      padding: 3rem 2rem;
      display: flex; justify-content: center; align-items: center;
      gap: 3rem; flex-wrap: wrap; position: relative;
      min-height: 420px;
      box-shadow: 
        inset 0 0 40px rgba(201, 164, 78, 0.18),
        0 20px 50px rgba(0,0,0,0.6),
        0 0 30px rgba(0,229,255,0.08);
      overflow: hidden;
    }

    /* Floating Gold Fireflies Layer */
    .cards-workspace::before {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      background-image: 
        radial-gradient(circle at 10% 20%, rgba(255, 213, 79, 0.4) 0%, transparent 8%),
        radial-gradient(circle at 80% 40%, rgba(0, 229, 255, 0.3) 0%, transparent 10%),
        radial-gradient(circle at 40% 70%, rgba(255, 213, 79, 0.3) 0%, transparent 7%),
        radial-gradient(circle at 90% 80%, rgba(0, 229, 255, 0.4) 0%, transparent 9%),
        radial-gradient(circle at 30% 30%, rgba(255, 213, 79, 0.35) 0%, transparent 6%);
      background-size: 100% 100%;
      animation: floatFireflies 15s ease-in-out infinite alternate;
      mix-blend-mode: screen;
    }

    /* Floating Cyan Fireflies Layer */
    .cards-workspace::after {
      content: '';
      position: absolute;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      background-image: 
        radial-gradient(circle at 70% 15%, rgba(0, 229, 255, 0.3) 0%, transparent 8%),
        radial-gradient(circle at 20% 60%, rgba(255, 213, 79, 0.35) 0%, transparent 7%),
        radial-gradient(circle at 50% 85%, rgba(0, 229, 255, 0.3) 0%, transparent 10%),
        radial-gradient(circle at 85% 75%, rgba(255, 213, 79, 0.3) 0%, transparent 6%);
      background-size: 100% 100%;
      animation: floatFirefliesAlternative 20s ease-in-out infinite alternate;
      mix-blend-mode: screen;
    }

    @keyframes floatFireflies {
      0% { transform: translateY(0) scale(1) rotate(0deg); filter: blur(1px); }
      50% { transform: translateY(-15px) scale(1.08) rotate(3deg); filter: blur(2px); }
      100% { transform: translateY(10px) scale(0.95) rotate(-3deg); filter: blur(1px); }
    }

    @keyframes floatFirefliesAlternative {
      0% { transform: translateY(0) scale(1.05) rotate(0deg); filter: blur(2px); }
      50% { transform: translateY(12px) scale(0.92) rotate(-5deg); filter: blur(1px); }
      100% { transform: translateY(-12px) scale(1.02) rotate(5deg); filter: blur(2px); }
    }

    .player-area {
      display: flex; flex-direction: column; align-items: center; gap: 1rem;
      position: relative; z-index: 2; /* Render on top of fireflies */
    }
    .duel-title, .player-area-lbl {
      font-family: var(--font-display);
      font-size: 1.15rem;
      text-transform: uppercase;
      letter-spacing: 2px;
      font-weight: 800;
      color: #ffd54f !important; /* Elegant Gold */
      text-shadow: 0 2px 4px rgba(0,0,0,0.5), 0 0 10px rgba(255, 213, 79, 0.35);
      margin-bottom: 0.5rem;
      text-align: center;
    }

    /* Spot It card */
    .spotit-card {
      position: relative;
      width: 300px; height: 300px; border-radius: 16px;
      overflow: hidden;
      transition: transform 0.2s var(--ease-bounce);
      flex-shrink: 0;
      border: 6px solid #484b57 !important;
      outline: 3px solid #14161a;
      box-shadow: 
        inset 0 0 0 2px #606577, /* chiseled bevel edge */
        inset 0 0 30px rgba(0, 0, 0, 0.98), /* inner shadow */
        0 15px 35px rgba(0, 0, 0, 0.7); /* outer drop shadow */
    }
    .spotit-card::before {
      display: none;
    }
    .spotit-card::after {
      content: '';
      position: absolute;
      inset: 0;
      z-index: 1;
      pointer-events: none;
      background-image: 
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100%25' height='100%25'%3E%3Ctext x='15' y='28' fill='rgba(160, 175, 190, 0.25)' font-size='14' font-family='Outfit, sans-serif' font-weight='bold'%3E✧%3C/text%3E%3Ctext x='88%25' y='28' fill='rgba(160, 175, 190, 0.25)' font-size='14' font-family='Outfit, sans-serif' font-weight='bold'%3E☾%3C/text%3E%3Ctext x='15' y='92%25' fill='rgba(160, 175, 190, 0.25)' font-size='14' font-family='Outfit, sans-serif' font-weight='bold'%3E⟁%3C/text%3E%3Ctext x='88%25' y='92%25' fill='rgba(160, 175, 190, 0.25)' font-size='14' font-family='Outfit, sans-serif' font-weight='bold'%3E⚝%3C/text%3E%3C/svg%3E"),
        linear-gradient(135deg, rgba(255,255,255,0.02) 0%, transparent 40%),
        linear-gradient(45deg, transparent 45%, rgba(0,0,0,0.3) 50%, transparent 55%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.03) 0px, transparent 80px),
        radial-gradient(circle at 50% 50%, #2f333d 0%, #17181e 100%);
    }
    .spotit-card.cc { box-shadow: 0 0 35px rgba(0, 229, 255, 0.5), 0 0 70px rgba(255, 215, 0, 0.25); }
    .spotit-card.p1c { box-shadow: 0 0 30px rgba(255, 64, 129, 0.4), 0 0 60px rgba(255, 215, 0, 0.2); }
    .spotit-card.p2c { box-shadow: 0 0 30px rgba(213, 0, 249, 0.4), 0 0 60px rgba(255, 215, 0, 0.2); }

    /* symbol wrapper in card */
    .sym-wrap, .card-symbol-wrapper {
      position: absolute;
      width: 68px; height: 68px;
      cursor: pointer; display: flex; flex-direction: column; align-items: center; justify-content: center;
      transition: all 0.3s ease;
      z-index: 2; /* Force above the card mask layer! */
      
      /* Clean Icon Palette default state */
      background: transparent;
      border: 2px solid transparent;
      box-shadow: none;
      border-radius: 50%;
    }

    /* Positioning and transformations for multiplayer online card symbols */
    .sym-wrap {
      top: var(--sy); left: var(--sx);
      transform: translate(-50%,-50%) rotate(var(--sr)) scale(var(--ss));
    }
    .sym-wrap:hover {
      transform: translate(-50%,-50%) rotate(var(--sr)) scale(calc(var(--ss) * 1.1)) !important;
      background: rgba(0, 229, 255, 0.1) !important;
      border-color: rgba(0, 229, 255, 0.6) !important;
      box-shadow: 0 0 15px rgba(0, 229, 255, 0.5) !important;
      z-index: 10;
    }

    /* Positioning and transformations for single player & duel card symbols */
    .card-symbol-wrapper {
      top: var(--y); left: var(--x);
      transform: translate(-50%,-50%) rotate(var(--rot)) scale(var(--scale));
    }
    .card-symbol-wrapper:hover {
      transform: translate(-50%,-50%) rotate(var(--rot)) scale(calc(var(--scale) * 1.1)) !important;
      background: rgba(0, 229, 255, 0.1) !important;
      border-color: rgba(0, 229, 255, 0.6) !important;
      box-shadow: 0 0 15px rgba(0, 229, 255, 0.5) !important;
      z-index: 10;
    }

    /* Style Nucleus (ID 11) or matched/gold state as Gold Core */
    .sym-wrap[data-sym-id="11"],
    .sym-wrap[data-symbol-id="11"],
    .card-symbol-wrapper[data-sym-id="11"],
    .card-symbol-wrapper[data-symbol-id="11"],
    .preview-center-sym,
    .sym-wrap.gold, 
    .sym-wrap.matched,
    .card-symbol-wrapper.gold,
    .card-symbol-wrapper.matched,
    .preview-sym.gold,
    .preview-sym.matched {
      border-color: #ffd54f !important;
      background: rgba(255, 213, 79, 0.1) !important;
      box-shadow: 
        0 0 20px rgba(255, 213, 79, 0.8), 
        inset 0 0 15px rgba(255, 213, 79, 0.5) !important;
    }

    /* Inner Icon Styling: svg/img pops */
    .sym-wrap img, .sym-wrap svg,
    .card-symbol-wrapper img, .card-symbol-wrapper svg,
    .preview-sym img, .preview-sym svg,
    .preview-center-sym img, .preview-center-sym svg {
      width: 70% !important;
      height: 70% !important;
      border-radius: 50% !important; /* Ensure the image background is circular */
      object-fit: cover !important; /* Fill the circular frame cleanly */
      border: none !important;
      box-shadow: none !important;
      background: none !important;
      filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.8)) !important;
    }

    /* Hover tooltip showing organelle / cell name */
    .sym-wrap::after {
      content: attr(data-label);
      position: absolute;
      bottom: calc(100% + 8px);
      left: 50%;
      transform: translateX(-50%) rotate(calc(-1 * var(--sr))) scale(0.85);
      transform-origin: center bottom;
      background: #0d1328;
      color: #f0f4ff;
      font-family: var(--font-mono);
      font-size: 10px;
      font-weight: 600;
      white-space: nowrap;
      padding: 4px 9px;
      border-radius: 20px;
      border: 1px solid rgba(0,229,255,0.4);
      box-shadow: 0 4px 14px rgba(0,0,0,0.5), 0 0 8px rgba(0,229,255,0.15);
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.18s ease, transform 0.18s ease;
      z-index: 100;
    }
    .sym-wrap:hover::after { opacity: 1; transform: translateX(-50%) rotate(calc(-1 * var(--sr))) scale(1); }

    /* Image copy protection */
    img {
      -webkit-user-drag: none;
      -khtml-user-drag: none;
      -moz-user-drag: none;
      -o-user-drag: none;
      user-drag: none;
      user-select: none;
      -webkit-user-select: none;
      -moz-user-select: none;
      -ms-user-select: none;
    }
    .sym-wrap svg { width: 100%; height: 100%; }
    .sym-lbl {
      display: none; font-size: 7.5px; font-weight: 800;
      color: #fff; text-align: center; margin-top: 3px;
      background: rgba(0,0,0,0.75); padding: 2px 5px; border-radius: 4px;
      white-space: nowrap; max-width: 90px;
      transform: rotate(calc(-1 * var(--sr)));
      position: absolute;
      bottom: -15px;
      left: 50%;
      transform: translateX(-50%) rotate(calc(-1 * var(--sr)));
      z-index: 10;
    }
    .sym-wrap:hover .sym-lbl { display: block; }

    /* Game 2 (Quiz Card) proportional symbol and label adjustments */
    .quiz-card .sym-wrap {
      width: 82px;
      height: 82px;
    }
    .quiz-card .sym-lbl {
      font-size: 10px !important;
      white-space: normal !important;
      width: 85px !important;
      max-width: 85px !important;
      line-height: 1.25 !important;
      bottom: -22px !important;
      padding: 3px 5px !important;
    }

    /* Study card full-bleed redesign */
    .sc-wrap { perspective: 900px; height: 290px; cursor: pointer; }
    .sc-wrap .sc-inner {
      position: relative; width: 100%; height: 100%;
      transform-style: preserve-3d;
      transition: transform 0.55s cubic-bezier(0.4,0,0.2,1);
    }
    .sc-wrap:hover .sc-inner { transform: translateY(-4px); }
    .sc-wrap.flipped .sc-inner { transform: rotateY(180deg); }
    .sc-front, .sc-back {
      position: absolute; width: 100%; height: 100%;
      backface-visibility: hidden; -webkit-backface-visibility: hidden;
      border-radius: 14px; border: 1px solid var(--border-subtle);
      padding: 1.2rem;
    }
    .sc-front {
      background: var(--bg-surface);
      display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.8rem;
      transition: border-color 0.25s;
      overflow: hidden;
    }
    .sc-front:hover { border-color: var(--border-glow); }
    .sc-img {
      width: 145px; height: 145px; border-radius: 50%;
      background: #060f18; padding: 6px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.4);
      overflow: hidden; position: relative;
      border: 2px solid rgba(0, 229, 255, 0.25);
      transition: transform 0.3s ease, border-color 0.3s ease;
      display: flex; align-items: center; justify-content: center;
    }
    .sc-wrap:hover .sc-img { transform: scale(1.05); border-color: var(--cyan); }
    .sc-img img { width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
    .sc-img svg { width: 100%; height: 100%; }
    
    .sc-3d-badge {
      position: absolute; top: 4px; right: 4px;
      background: rgba(0,0,0,0.7); color: var(--cyan);
      font-size: 0.55rem; font-weight: 800; padding: 1px 5px;
      border-radius: 6px; letter-spacing: 0.5px; pointer-events: none;
    }
    .sc-view-btn {
      position: absolute; top: 10px; right: 10px;
      background: rgba(0,229,255,0.1); border: 1px solid rgba(0,229,255,0.3);
      color: var(--cyan); width: 28px; height: 28px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 0.85rem; cursor: pointer; transition: all 0.2s; z-index: 2;
    }
    .sc-view-btn:hover { background: rgba(0,229,255,0.35); transform: scale(1.08); }
    
    .sc-name {
      font-family: var(--font-display); font-weight: 700; font-size: 1rem; text-align: center;
      color: #fff; margin-top: 0.2rem;
    }
    .sc-badge {
      font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px;
      padding: 0.18rem 0.7rem; border-radius: 10px; font-weight: 800;
    }
    .badge-cell { background: rgba(0,230,118,0.12); color: var(--green); border: 1px solid var(--green); }
    .badge-organelle { background: rgba(0,229,255,0.12); color: var(--cyan); border: 1px solid var(--cyan); }
    .sc-svg-fallback { width: 100%; height: 100%; padding: 0.5rem; display: flex; align-items: center; justify-content: center; }
    .sc-svg-fallback svg { width: 100%; height: 100%; }

    /* match overlay on card */
    .match-overlay {
      display: none !important;
    }

    /* shake animation */
    @keyframes shake {
      0%,100% { transform: none; }
      20%,60%  { transform: translateX(-7px); }
      40%,80%  { transform: translateX(7px); }
    }
    .do-shake { animation: shake 0.38s ease; }

    /* Game over panel */
    .gameover-panel {
      position: absolute; inset: 0; border-radius: 20px;
      background: rgba(4,6,15,0.97);
      display: flex; flex-direction: column; align-items: center; justify-content: center;
      gap: 1.5rem; z-index: 30; border: 1px solid var(--cyan);
      animation: fadeUp 0.3s ease-out;
    }
    .go-title {
      font-family: var(--font-display); font-size: 2.8rem; font-weight: 900;
      background: linear-gradient(135deg, var(--gold), var(--cyan));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    }
    .go-stats { font-size: 1.1rem; color: var(--text-2); text-align: center; line-height: 2; }

    /* =====================================================
       STUDY GUIDE PANEL
    ===================================================== */
    .study-toolbar {
      display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; margin-bottom: 2rem;
    }
    .study-search-inp {
      background: rgba(0,0,0,0.3); border: 1px solid var(--border-subtle);
      color: #fff; padding: 0.7rem 1.4rem; border-radius: 30px;
      font-family: var(--font-body); font-size: 0.92rem; width: 280px;
      transition: border-color 0.2s;
    }
    .study-search-inp:focus { outline: none; border-color: var(--cyan); }
    .filter-pills { display: flex; gap: 0.5rem; flex-wrap: wrap; }
    .fp {
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      color: var(--text-2); padding: 0.45rem 1.1rem; border-radius: 20px;
      cursor: pointer; font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
      transition: all 0.2s;
    }
    .fp:hover { color: #fff; background: rgba(255,255,255,0.08); }
    .fp.active { background: var(--cyan); color: #040810; font-weight: 800; }

    .study-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
      gap: 1.25rem;
    }

    /* ── Study Lightbox ─────────────────────────────── */
    .study-lb-overlay {
      position: fixed; inset: 0; z-index: 900;
      background: rgba(0,0,0,0.95); backdrop-filter: blur(20px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none; transition: opacity 0.3s;
      padding: 1rem;
    }
    .study-lb-overlay.open { opacity: 1; pointer-events: auto; }
    .study-lb-box {
      background: var(--bg-surface);
      border: 1px solid rgba(0,229,255,0.25);
      border-radius: 24px; max-width: 920px; width: 100%;
      padding: 2rem; display: flex; gap: 2.5rem;
      align-items: center; position: relative;
      box-shadow: 0 0 80px rgba(0,229,255,0.12);
      transform: scale(0.92); transition: transform 0.35s var(--ease-bounce);
    }
    .study-lb-overlay.open .study-lb-box { transform: scale(1); }
    .study-lb-img-wrap {
      flex: 0 0 400px; height: 400px; border-radius: 16px; overflow: hidden;
      box-shadow: 0 12px 50px rgba(0,0,0,0.6);
      background: #060f18;
    }
    .study-lb-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
    .study-lb-img-wrap .study-lb-svg { width: 100%; height: 100%; padding: 2rem; background: #fdfdfd; }
    .study-lb-img-wrap .study-lb-svg svg { width: 100%; height: 100%; }
    .study-lb-info { flex: 1; min-width: 0; }
    .study-lb-name {
      font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; margin-bottom: 0.25rem;
    }
    .study-lb-type {
      font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3);
      margin-bottom: 1.25rem;
    }
    .study-lb-row { margin-bottom: 1rem; }
    .study-lb-lbl {
      font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;
      color: var(--cyan); margin-bottom: 0.2rem;
    }
    .study-lb-val { font-size: 0.88rem; color: var(--text-2); line-height: 1.65; }
    .study-lb-close {
      position: absolute; top: 1rem; right: 1rem;
      background: rgba(255,255,255,0.07); border: none; color: var(--text-2);
      width: 34px; height: 34px; border-radius: 50%; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
      transition: all 0.2s;
    }
    .study-lb-close:hover { background: rgba(255,255,255,0.18); color: #fff; }
    .study-lb-toggle {
      display: flex; gap: 0.5rem; margin-bottom: 1rem;
    }
    .study-lb-toggle button {
      flex: 1; padding: 0.4rem 0.5rem; border-radius: 8px; border: 1px solid rgba(255,255,255,0.1);
      background: rgba(255,255,255,0.05); color: var(--text-2); font-size: 0.78rem;
      cursor: pointer; transition: all 0.2s;
    }
    .study-lb-toggle button.active {
      background: rgba(0,229,255,0.15); border-color: var(--cyan); color: var(--cyan);
    }
    .study-lb-ai-note {
      font-size: 0.68rem; color: var(--text-3); margin-top: 1rem;
      border-top: 1px solid rgba(255,255,255,0.06); padding-top: 0.6rem;
    }
    @media (max-width: 640px) {
      .study-lb-box { flex-direction: column; }
      .study-lb-img-wrap { flex: none; width: 100%; height: 220px; }
    }

    .sc-back {
      background: #0a0f22; transform: rotateY(180deg);
      border-color: var(--purple);
      display: flex; flex-direction: column; justify-content: space-between;
    }
    .sc-back-head { border-bottom: 1px solid var(--border-subtle); padding-bottom: 0.5rem; margin-bottom: 0.5rem; }
    .sc-back-name { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
    .sc-back-type { font-size: 0.68rem; text-transform: uppercase; color: var(--text-3); }
    .sc-back-scroll { flex: 1; overflow-y: auto; padding-right: 2px; }
    .sc-back-scroll::-webkit-scrollbar { width: 3px; }
    .sc-back-scroll::-webkit-scrollbar-thumb { background: var(--border-subtle); border-radius: 10px; }
    .sc-meta { margin-bottom: 0.7rem; }
    .sc-meta-lbl { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; color: var(--gold); margin-bottom: 0.1rem; }
    .sc-meta-val { font-size: 0.8rem; color: var(--text-2); line-height: 1.4; }
    /* ── Study References Section ───────────────────── */
    .study-ref-container {
      margin-top: 3.5rem;
      padding: 2.5rem;
      background: var(--bg-glass);
      border: 1px solid rgba(0,229,255,0.18);
      border-radius: 20px;
      box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 40px rgba(0,229,255,0.03);
      backdrop-filter: blur(16px);
      transition: border-color 0.3s;
    }
    .study-ref-container:hover { border-color: rgba(0,229,255,0.3); }
    .study-ref-title {
      font-family: var(--font-display);
      font-size: 1.6rem;
      font-weight: 900;
      color: #fff;
      margin-bottom: 2rem;
      text-shadow: 0 2px 10px rgba(0,229,255,0.25);
      border-left: 4px solid var(--cyan);
      padding-left: 0.8rem;
      display: flex;
      align-items: center;
      gap: 0.6rem;
    }
    .study-ref-sec {
      margin-bottom: 2rem;
      border-bottom: 1px solid rgba(255,255,255,0.06);
      padding-bottom: 1.5rem;
    }
    .study-ref-sec:last-child {
      border-bottom: none;
      margin-bottom: 0;
      padding-bottom: 0;
    }
    .study-ref-h {
      font-family: var(--font-display);
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--cyan);
      margin-bottom: 0.8rem;
    }
    .study-ref-subh {
      font-family: var(--font-display);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--gold);
      margin: 0.8rem 0 0.4rem 0;
    }
    .study-ref-p {
      font-size: 0.9rem;
      color: var(--text-2);
      line-height: 1.7;
      margin-bottom: 0.8rem;
    }
    .study-ref-p strong {
      color: #fff;
    }
    .study-ref-list {
      list-style-type: none;
      padding-left: 0;
      margin-bottom: 1rem;
    }
    .study-ref-list li {
      position: relative;
      padding-left: 1.4rem;
      font-size: 0.88rem;
      color: var(--text-2);
      margin-bottom: 0.5rem;
      line-height: 1.55;
    }
    .study-ref-list li::before {
      content: "•";
      position: absolute;
      left: 0.4rem;
      color: var(--cyan);
      font-weight: bold;
    }
    /* Study Guide Video Player */
    .study-video-wrap {
      margin: 1.2rem 0 1.5rem;
      border-radius: 14px;
      overflow: hidden;
      border: 1px solid rgba(0,229,255,0.2);
      background: rgba(0,0,0,0.3);
      box-shadow: 0 4px 20px rgba(0,0,0,0.3), 0 0 20px rgba(0,229,255,0.05);
    }
    .study-video-label {
      padding: 0.5rem 1rem;
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--cyan);
      background: rgba(0,229,255,0.06);
      border-bottom: 1px solid rgba(0,229,255,0.1);
      letter-spacing: 0.3px;
    }
    .study-video {
      width: 100%;
      display: block;
      border-radius: 0;
      max-height: 400px;
      background: linear-gradient(135deg, rgba(8, 13, 30, 0.95), rgba(4, 6, 15, 0.95));
      border: 1px solid var(--border-subtle);
    }
    /* Interactive Cell Diagram Grid */
    .cell-diagram-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.25rem;
      margin: 1.5rem 0;
    }
    .cell-diagram-card {
      background: rgba(0,0,0,0.25);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 14px;
      overflow: hidden;
      transition: border-color 0.3s;
    }
    .cell-diagram-card:hover { border-color: rgba(0,229,255,0.25); }
    .cell-diagram-title {
      padding: 0.6rem 1rem;
      font-size: 0.88rem;
      font-weight: 800;
      color: var(--text-1);
      background: rgba(0,229,255,0.05);
      border-bottom: 1px solid rgba(255,255,255,0.06);
      font-family: var(--font-display);
    }
    .cell-diagram-img-wrap {
      position: relative;
      overflow: hidden;
    }
    .cell-diagram-img {
      width: 100%;
      display: block;
      transition: transform 0.4s;
    }
    .cell-diagram-card:hover .cell-diagram-img { transform: scale(1.03); }
    /* Hotspot dots */
    .cell-hotspot {
      position: absolute;
      transform: translate(-50%, -50%);
      z-index: 5;
    }
    .cell-hotspot-dot {
      width: 14px; height: 14px;
      border-radius: 50%;
      background: var(--dot-color, #00e5ff);
      border: 2px solid rgba(255,255,255,0.8);
      box-shadow: 0 0 8px var(--dot-color, rgba(0,229,255,0.6));
      cursor: pointer;
      transition: transform 0.2s;
      animation: hotspot-pulse 2s ease-in-out infinite;
    }
    @keyframes hotspot-pulse {
      0%, 100% { box-shadow: 0 0 6px var(--dot-color, rgba(0,229,255,0.5)); }
      50% { box-shadow: 0 0 16px var(--dot-color, rgba(0,229,255,0.9)), 0 0 30px var(--dot-color, rgba(0,229,255,0.3)); }
    }
    .cell-hotspot:hover .cell-hotspot-dot { transform: scale(1.4); }
    /* Tooltip */
    .cell-hotspot-tip {
      position: absolute;
      bottom: calc(100% + 10px);
      left: 50%;
      transform: translateX(-50%);
      width: 200px;
      background: rgba(10,14,28,0.95);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(0,229,255,0.25);
      border-radius: 10px;
      padding: 0.6rem 0.75rem;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.25s, transform 0.25s;
      transform: translateX(-50%) translateY(4px);
      z-index: 20;
      box-shadow: 0 8px 24px rgba(0,0,0,0.5);
    }
    .cell-hotspot:hover .cell-hotspot-tip {
      opacity: 1;
      pointer-events: auto;
      transform: translateX(-50%) translateY(0);
    }
    .cell-hotspot-tip strong {
      display: block;
      font-size: 0.78rem;
      color: var(--cyan);
      margin-bottom: 0.2rem;
    }
    .cell-hotspot-tip span {
      font-size: 0.72rem;
      color: var(--text-2);
      line-height: 1.4;
    }
    @media (max-width: 700px) {
      .cell-diagram-grid { grid-template-columns: 1fr; }
      .cell-hotspot-tip { width: 160px; }
    }
    /* Animated membrane float — simulates GIF-like motion */
    .membrane-float {
      animation: membrane-breathe 6s ease-in-out infinite;
    }
    @keyframes membrane-breathe {
      0%, 100% { transform: scale(1) translateY(0); }
      33% { transform: scale(1.015) translateY(-3px); }
      66% { transform: scale(0.99) translateY(2px); }
    }
    .membrane-anim-card {
      border-color: rgba(64,196,255,0.15);
    }
    .membrane-anim-card:hover {
      border-color: rgba(64,196,255,0.35);
      box-shadow: 0 0 30px rgba(64,196,255,0.08);
    }
    /* Animated Molecule Particles */
    .mol-particle {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      z-index: 4;
      filter: blur(0.3px);
    }
    .mol-particle::after {
      content: attr(data-label);
      position: absolute;
      top: -14px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 7px;
      font-weight: 700;
      color: inherit;
      white-space: nowrap;
      opacity: 0.9;
      text-shadow: 0 1px 3px rgba(0,0,0,0.8);
    }
    /* Molecule types */
    .mol-o2 { width: 6px; height: 6px; background: #40c4ff; color: #40c4ff; box-shadow: 0 0 6px #40c4ff; }
    .mol-na { width: 5px; height: 5px; background: #ffd740; color: #ffd740; box-shadow: 0 0 5px #ffd740; }
    .mol-k  { width: 5px; height: 5px; background: #b388ff; color: #b388ff; box-shadow: 0 0 5px #b388ff; }
    .mol-glucose { width: 8px; height: 8px; background: #69f0ae; color: #69f0ae; box-shadow: 0 0 6px #69f0ae; }
    .mol-h2o { width: 5px; height: 5px; background: #80deea; color: #80deea; box-shadow: 0 0 5px #80deea; }
    .mol-atp { width: 7px; height: 7px; background: #ff5252; color: #ff5252; box-shadow: 0 0 6px #ff5252; }
    .mol-co2 { width: 6px; height: 6px; background: #ff9100; color: #ff9100; box-shadow: 0 0 5px #ff9100; }
    .mol-protein { width: 7px; height: 7px; background: #ea80fc; color: #ea80fc; box-shadow: 0 0 6px #ea80fc; }
    /* Transport path animations — vertical through membrane */
    @keyframes mol-down {
      0% { transform: translateY(0); opacity: 0; }
      10% { opacity: 1; }
      85% { opacity: 1; }
      100% { transform: translateY(120px); opacity: 0; }
    }
    @keyframes mol-up {
      0% { transform: translateY(0); opacity: 0; }
      10% { opacity: 1; }
      85% { opacity: 1; }
      100% { transform: translateY(-120px); opacity: 0; }
    }
    @keyframes mol-drift-right {
      0% { transform: translate(0, 0); opacity: 0; }
      10% { opacity: 0.9; }
      85% { opacity: 0.9; }
      100% { transform: translate(80px, 15px); opacity: 0; }
    }
    @keyframes mol-drift-left {
      0% { transform: translate(0, 0); opacity: 0; }
      10% { opacity: 0.9; }
      85% { opacity: 0.9; }
      100% { transform: translate(-80px, 10px); opacity: 0; }
    }
    @keyframes mol-channel {
      0% { transform: translateY(0) scale(1); opacity: 0; }
      15% { opacity: 1; transform: translateY(20px) scale(0.8); }
      50% { transform: translateY(60px) scale(0.6); }
      85% { opacity: 1; transform: translateY(100px) scale(0.8); }
      100% { transform: translateY(130px) scale(1); opacity: 0; }
    }
    @keyframes mol-pump-up {
      0% { transform: translateY(0) scale(1); opacity: 0; }
      15% { opacity: 1; }
      50% { transform: translateY(-50px) scale(1.2); }
      85% { opacity: 1; }
      100% { transform: translateY(-110px) scale(1); opacity: 0; }
    }
    @keyframes mol-float {
      0%, 100% { transform: translate(0, 0); }
      25% { transform: translate(8px, -5px); }
      50% { transform: translate(-4px, -10px); }
      75% { transform: translate(6px, 3px); }
    }
    /* Animation utility classes */
    .mol-anim-down { animation: mol-down 4s ease-in-out infinite; }
    .mol-anim-up { animation: mol-up 4s ease-in-out infinite; }
    .mol-anim-channel { animation: mol-channel 5s ease-in-out infinite; }
    .mol-anim-pump { animation: mol-pump-up 4.5s ease-in-out infinite; }
    .mol-anim-drift-r { animation: mol-drift-right 6s ease-in-out infinite; }
    .mol-anim-drift-l { animation: mol-drift-left 6s ease-in-out infinite; }
    .mol-anim-float { animation: mol-float 3s ease-in-out infinite; }
    .study-ref-table-wrap {
      overflow-x: auto;
      margin: 1.5rem 0;
      border-radius: 12px;
      border: 1px solid rgba(255,255,255,0.08);
      background: rgba(0,0,0,0.2);
    }
    .study-ref-table {
      width: 100%;
      border-collapse: collapse;
      font-size: 0.85rem;
      text-align: left;
    }
    .study-ref-table th, .study-ref-table td {
      padding: 0.85rem 1.2rem;
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .study-ref-table th {
      background: rgba(0,229,255,0.1);
      color: #fff;
      font-weight: 800;
      font-family: var(--font-display);
    }
    .study-ref-table td {
      color: var(--text-2);
    }
    .study-ref-table tr:last-child td {
      border-bottom: none;
    }
    .study-ref-citations {
      font-size: 0.8rem;
      color: var(--text-3);
      line-height: 1.6;
      margin-bottom: 0.8rem;
      padding-left: 1rem;
      border-left: 2px solid rgba(255,255,255,0.1);
    }

    /* =====================================================
       PRINT PANEL
    ===================================================== */
    .print-toolbar {
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 1rem;
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      border-radius: 14px; padding: 1.2rem 1.8rem;
      margin-bottom: 2rem;
    }
    .print-toolbar label { font-size: 0.8rem; text-transform: uppercase; color: var(--text-2); font-weight: 600; display: block; margin-bottom: 0.3rem; }
    .print-toolbar select {
      background: rgba(0,0,0,0.3); border: 1px solid var(--border-subtle); color: #fff;
      padding: 0.5rem 1rem; border-radius: 8px; font-family: var(--font-body);
    }
    .print-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1.5rem; justify-items: center; }
    .print-card-wrap {
      background: #fff; padding: 0.75rem; border-radius: 16px;
      display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
      position: relative;
    }
    .print-card-wrap .spotit-card { width: 220px; height: 220px; border: 1.5px dashed #cbd5e0; box-shadow: none; position: relative; }
    .print-meta { color: #718096; font-size: 0.78rem; font-weight: 600; }

    /* ── Watermark ─────────────────────────────────────────── */
    .print-wm {
      position: absolute; bottom: 7px; right: 10px;
      font-family: var(--font-display); font-size: 12pt; font-weight: 700;
      color: rgba(0,0,0,0.13); letter-spacing: 0.5px;
      pointer-events: none; user-select: none; white-space: nowrap; z-index: 10; line-height: 1;
    }
    /* ── Print Product Selector & Stickers ─────────────────── */
    .print-product-selector {
      display: flex; gap: 0.8rem; justify-content: center;
      margin-bottom: 2.5rem;
    }
    .pps-btn {
      background: rgba(255,255,255,0.03); border: 1.5px solid var(--border-subtle);
      color: var(--text-2); padding: 0.65rem 1.5rem; border-radius: 12px;
      cursor: pointer; font-family: var(--font-display); font-weight: 700; font-size: 0.92rem;
      transition: all 0.25s;
    }
    .pps-btn:hover { border-color: var(--border-glow); color: #fff; }
    .pps-btn.active {
      border-color: var(--cyan); background: rgba(0,229,255,0.08); color: var(--cyan);
      box-shadow: 0 0 15px rgba(0,229,255,0.15);
    }
    .print-sticker-wrap {
      display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
      margin: 1rem;
    }
    .print-sticker-circle {
      width: 140px; height: 140px; border-radius: 50%;
      border: 1.8px dashed rgba(255,255,255,0.3);
      background: #040810; padding: 12px;
      display: flex; align-items: center; justify-content: center;
      position: relative; overflow: hidden;
      box-shadow: 0 4px 15px rgba(0,0,0,0.5);
    }
    .print-sticker-circle img {
      width: 100%; height: 100%; object-fit: cover; border-radius: 50%;
    }
    .print-sticker-circle svg {
      width: 100%; height: 100%;
    }
    .print-sticker-wm {
      position: absolute; bottom: 8px; left: 50%;
      transform: translateX(-50%);
      font-size: 0.52rem; font-weight: 800;
      color: rgba(255,255,255,0.22);
      pointer-events: none;
      background: rgba(0,0,0,0.65);
      padding: 1px 5px; border-radius: 4px;
      z-index: 10;
    }
    .print-sticker-lbl {
      font-family: var(--font-body); font-size: 0.8rem; font-weight: 700;
      color: var(--text-2); text-align: center;
    }

    @media print {
      .print-sticker-circle {
        border: 1.5px dashed #444 !important;
        background: #fff !important;
        box-shadow: none !important;
      }
      .print-sticker-wm {
        color: rgba(0,0,0,0.18) !important;
        background: none !important;
      }
      .print-sticker-lbl {
        color: #000 !important;
      }
      .print-page-wm { display: block !important; position: fixed; top: 50%; left: 50%;
        transform: translate(-50%, -50%) rotate(-45deg);
        font-family: var(--font-display); font-size: 48pt; font-weight: 900;
        color: rgba(0,0,0,0.04); white-space: nowrap; pointer-events: none; z-index: 0; letter-spacing: 2px; }
    }
    .print-page-wm { display: none; }

    /* ── Shop Section ──────────────────────────────────────────── */
    .shop-header { margin-bottom: 2rem; }
    .shop-title {
      font-family: var(--font-display); font-size: 1.8rem; font-weight: 800;
      color: var(--text-1); margin-bottom: 0.3rem;
    }
    .shop-subtitle { color: var(--text-2); font-size: 0.95rem; }
    .shop-toolbar {
      display: flex; gap: 1rem; align-items: center; flex-wrap: wrap;
      margin-top: 1.5rem;
    }
    .shop-search-wrap { flex: 1; min-width: 220px; }
    .shop-search {
      width: 100%; padding: 0.75rem 1.2rem;
      background: var(--bg-card); border: 1px solid var(--border-subtle);
      border-radius: 12px; color: var(--text-1); font-size: 0.95rem;
      font-family: var(--font-body); outline: none;
      transition: border 0.25s;
    }
    .shop-search:focus { border-color: var(--cyan); }
    .shop-search::placeholder { color: var(--text-3); }
    .shop-filters { display: flex; gap: 0.4rem; }
    .shop-filter-btn {
      padding: 0.55rem 1.1rem; background: var(--bg-card);
      border: 1px solid var(--border-subtle); border-radius: 20px;
      color: var(--text-2); font-size: 0.82rem; cursor: pointer;
      font-family: var(--font-body); transition: all 0.25s;
      white-space: nowrap;
    }
    .shop-filter-btn:hover { border-color: var(--cyan); color: var(--text-1); }
    .shop-filter-btn.active {
      background: rgba(0,229,255,0.1); border-color: var(--cyan);
      color: var(--cyan); font-weight: 600;
    }

    .shop-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1.5rem;
    }
    @media (max-width: 640px) { .shop-grid { grid-template-columns: 1fr; } }

    .shop-card {
      background: var(--bg-card); border: 1px solid var(--border-subtle);
      border-radius: 16px; overflow: hidden;
      transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
      display: flex; flex-direction: column;
    }
    .shop-card:hover {
      border-color: var(--border-glow);
      transform: translateY(-4px);
      box-shadow: 0 12px 40px rgba(0,229,255,0.08);
    }
    .shop-card-img {
      width: 100%; height: 200px;
      background: var(--bg-deep);
      display: flex; align-items: center; justify-content: center;
      overflow: hidden;
      border-top-left-radius: 18px;
      border-top-right-radius: 18px;
    }
    .shop-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .shop-card:hover .shop-card-img img {
      transform: scale(1.05);
    }
    .shop-card-body {
      padding: 1.3rem 1.2rem; flex: 1;
      display: flex; flex-direction: column;
    }
    .shop-card-badge {
      display: inline-block; padding: 0.2rem 0.65rem;
      border-radius: 12px; font-size: 0.7rem; font-weight: 700;
      text-transform: uppercase; letter-spacing: 0.06em;
      margin-bottom: 0.6rem; width: fit-content;
    }
    .shop-badge-free { background: rgba(0,230,118,0.12); color: var(--green); }
    .shop-badge-email { background: rgba(0,230,118,0.15); color: var(--green); border: 1px solid rgba(0,230,118,0.3); }
    .shop-badge-premium { background: rgba(255,213,79,0.12); color: var(--gold); }
    .shop-badge-vip { background: rgba(0,229,255,0.12); color: var(--cyan); }

    .shop-card-name {
      font-family: var(--font-display); font-size: 1.15rem;
      font-weight: 700; color: var(--text-1); margin-bottom: 0.4rem;
    }
    .shop-card-desc {
      color: var(--text-2); font-size: 0.85rem; line-height: 1.5;
      margin-bottom: 0.8rem; flex: 1;
    }
    .shop-card-features {
      list-style: none; padding: 0; margin: 0 0 1rem;
      font-size: 0.82rem; color: var(--text-2);
    }
    .shop-card-features li {
      padding: 0.25rem 0;
    }
    .shop-card-features li .sf-icon { margin-right: 0.4rem; }

    .shop-card-footer {
      display: flex; align-items: center; justify-content: space-between;
      padding-top: 1rem; border-top: 1px solid var(--border-subtle);
    }
    .shop-price {
      font-family: var(--font-display); font-size: 1.4rem;
      font-weight: 800; color: var(--cyan);
    }
    .shop-price-free { color: var(--green); }
    .shop-buy-btn {
      padding: 0.6rem 1.4rem; border: none; border-radius: 10px;
      font-weight: 700; font-size: 0.85rem; cursor: pointer;
      font-family: var(--font-display); transition: all 0.25s;
    }
    .shop-buy-btn-pay {
      background: linear-gradient(135deg, var(--gold), #ffb300);
      color: #040810;
    }
    .shop-buy-btn-pay:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255,213,79,0.3); }
    .shop-buy-btn-free {
      background: linear-gradient(135deg, var(--green), #00c853);
      color: #040810;
    }
    .shop-buy-btn-free:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,230,118,0.3); }
    .shop-buy-btn-email {
      background: linear-gradient(135deg, var(--green), #00c853);
      color: #040810;
    }
    .shop-buy-btn-email:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,230,118,0.3); }

    .shop-loading {
      grid-column: 1 / -1; text-align: center; padding: 3rem;
      color: var(--text-3);
    }
    .shop-spinner {
      display: inline-block; width: 32px; height: 32px;
      border: 3px solid var(--border-subtle); border-top-color: var(--cyan);
      border-radius: 50%; animation: spin 0.8s linear infinite;
      margin-bottom: 0.8rem;
    }
    @keyframes spin { to { transform: rotate(360deg); } }

    .shop-empty {
      text-align: center; padding: 3rem; color: var(--text-3);
    }

    /* Shop card quick-view overlay */
    .shop-card-overlay {
      position: absolute; inset: 0;
      background: rgba(4,8,16,0.85);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; transition: opacity 0.3s;
      border-radius: 16px;
    }
    .shop-card:hover .shop-card-overlay { opacity: 1; }
    .shop-card { position: relative; }

    /* ── Premium Tier Pricing Cards ──────────────────────────── */
    .print-tiers {
      display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem;
      max-width: 1100px; margin: 0 auto 2.5rem;
    }
    @media (max-width: 900px) { .print-tiers { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 600px) { .print-tiers { grid-template-columns: 1fr; } }
    .print-tier {
      border-radius: 20px; padding: 2rem 1.75rem;
      display: flex; flex-direction: column; gap: 0.6rem;
      position: relative; overflow: hidden;
    }
    .print-tier-free {
      background: var(--bg-glass); border: 1px solid var(--border-subtle);
      backdrop-filter: blur(12px);
    }
    .print-tier-premium {
      background: linear-gradient(140deg, rgba(255,213,79,0.12), rgba(255,179,0,0.06));
      border: 2px solid rgba(255,213,79,0.5);
      box-shadow: 0 0 40px rgba(255,213,79,0.1);
    }
    .tier-badge {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
      padding: 0.2rem 0.7rem; border-radius: 8px; margin-bottom: 0.25rem; width: fit-content;
    }
    .tier-badge-free    { background: rgba(255,255,255,0.08); color: var(--text-3); }
    .tier-badge-premium { background: rgba(255,213,79,0.2);  color: #ffd54f; }
    .tier-price {
      font-family: var(--font-display); font-weight: 900;
      line-height: 1; margin-bottom: 0.25rem;
    }
    .tier-price .price-amount { font-size: 3rem; color: var(--text-1); }
    .tier-price .price-amount-free { font-size: 3rem; color: var(--text-2); }
    .tier-price .price-note { font-size: 0.78rem; color: var(--text-3); font-weight: 400; }
    .tier-name { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; margin-bottom: 0.3rem; }
    .tier-includes { list-style: none; padding: 0; margin: 0.5rem 0 1.25rem; display: flex; flex-direction: column; gap: 0.45rem; }
    .tier-includes li { font-size: 0.84rem; color: var(--text-2); display: flex; gap: 0.5rem; align-items: flex-start; }
    .tier-includes li .ti-icon { flex-shrink: 0; }
    .tier-includes li.ti-no { color: var(--text-3); }
    .tier-btn-free {
      background: rgba(255,255,255,0.07); border: 1px solid var(--border-subtle);
      color: var(--text-2); font-family: var(--font-display); font-weight: 700;
      font-size: 0.9rem; padding: 0.7rem 1.5rem; border-radius: 12px;
      cursor: pointer; transition: all 0.2s; text-align: center; margin-top: auto;
    }
    .tier-btn-free:hover { background: rgba(255,255,255,0.12); color: var(--text-1); }
    .tier-btn-premium {
      background: linear-gradient(135deg, #ffd54f, #ffb300);
      color: #1a0a00; font-family: var(--font-display); font-weight: 900;
      font-size: 1rem; padding: 0.85rem 1.5rem; border-radius: 12px; border: none;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
      box-shadow: 0 4px 20px rgba(255,213,79,0.4); margin-top: auto;
    }
    .tier-btn-premium:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(255,213,79,0.5); }
    .tier-btn-premium:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
    .tier-popular-badge {
      position: absolute; top: 1rem; right: 1rem;
      background: #ffd54f; color: #1a0a00;
      font-size: 0.62rem; font-weight: 900; text-transform: uppercase; letter-spacing: 1px;
      padding: 0.15rem 0.6rem; border-radius: 20px;
    }
    .premium-unlocked-bar {
      display: none; text-align: center;
      background: linear-gradient(135deg, rgba(255,213,79,0.15), rgba(255,179,0,0.08));
      border: 1px solid rgba(255,213,79,0.4); border-radius: 16px;
      padding: 1rem 1.5rem; margin-bottom: 2rem; max-width: 780px; margin-left: auto; margin-right: auto;
    }
    .premium-unlocked-bar.visible { display: block; }
    .pub-title { font-family: var(--font-display); font-weight: 800; color: #ffd54f; margin-bottom: 0.3rem; }
    .pub-sub { font-size: 0.85rem; color: var(--text-2); }

    /* ── Payment Modal ────────────────────────────────────────── */
    .pay-modal-overlay {
      position: fixed; inset: 0; z-index: 700;
      background: rgba(0,0,0,0.92); backdrop-filter: blur(16px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none; transition: opacity 0.25s;
    }
    .pay-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .pay-modal {
      background: var(--bg-surface); border: 1px solid rgba(255,213,79,0.4);
      border-radius: 24px; padding: 2.5rem; width: 90%; max-width: 460px;
      box-shadow: 0 24px 80px rgba(255,213,79,0.12);
      position: relative;
      transform: scale(0.9) translateY(24px); transition: transform 0.3s var(--ease-bounce);
    }
    .pay-modal-overlay.open .pay-modal { transform: scale(1) translateY(0); }
    .pay-modal-close {
      position: absolute; top: 1rem; right: 1rem;
      background: rgba(255,255,255,0.06); border: none; color: var(--text-2);
      width: 32px; height: 32px; border-radius: 50%; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: center; transition: all 0.2s;
    }
    .pay-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
    .pay-product-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
    .pay-product-icon {
      font-size: 2.5rem;
      display: flex;
      align-items: center;
      justify-content: center;
      width: 48px;
      height: 48px;
    }
    .pay-product-title { font-family: var(--font-display); font-weight: 900; font-size: 1.3rem; }
    .pay-product-sub { font-size: 0.82rem; color: var(--text-2); }
    .pay-price-tag {
      text-align: center; padding: 1.25rem;
      background: linear-gradient(135deg, rgba(255,213,79,0.15), rgba(255,179,0,0.08));
      border: 1px solid rgba(255,213,79,0.3); border-radius: 16px;
      margin-bottom: 1.5rem;
    }
    .pay-amount { font-family: var(--font-display); font-weight: 900; font-size: 3rem; color: #ffd54f; line-height: 1; }
    .pay-desc { font-size: 0.8rem; color: var(--text-3); margin-top: 0.2rem; }
    .pay-includes { list-style: none; padding: 0; margin: 0 0 1.5rem; display: flex; flex-direction: column; gap: 0.4rem; }
    .pay-includes li { font-size: 0.85rem; color: var(--text-2); display: flex; gap: 0.6rem; align-items: center; }
    .pay-includes li::before { content: '✓'; color: #ffd54f; font-weight: 800; }
    .pay-stripe-btn {
      width: 100%; padding: 1rem; border-radius: 14px; border: none;
      background: linear-gradient(135deg, #ffd54f, #ffb300);
      color: #1a0a00; font-family: var(--font-display); font-weight: 900; font-size: 1.05rem;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
      display: flex; align-items: center; justify-content: center; gap: 0.6rem;
    }
    .pay-stripe-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(255,213,79,0.45); }
    .pay-stripe-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .pay-security { font-size: 0.72rem; color: var(--text-3); text-align: center; margin-top: 0.75rem; }
    .pay-security a { color: var(--text-2); text-decoration: underline; }

    /* Payment method split row */
    .pay-methods { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 0.25rem; }
    .pay-divider {
      display: flex; align-items: center; gap: 0.6rem;
      font-size: 0.72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px;
    }
    .pay-divider::before, .pay-divider::after {
      content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.08);
    }
    .pay-paypal-btn {
      width: 100%; padding: 0.9rem 1rem; border-radius: 14px; border: none;
      background: #003087; color: #fff;
      font-family: var(--font-display); font-weight: 900; font-size: 1rem;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
      display: flex; align-items: center; justify-content: center; gap: 0.5rem;
    }
    .pay-paypal-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,48,135,0.5); background: #002265; }
    .pay-paypal-logo { font-size: 1.1rem; letter-spacing: -1px; }
    .pay-paypal-logo .pp-blue  { color: #009cde; }
    .pay-paypal-logo .pp-dark  { color: #012169; }

    /* PayPal confirm step */
    .pay-pp-confirm {
      display: none; flex-direction: column; gap: 0.75rem;
    }
    .pay-pp-confirm.active { display: flex; }
    .pay-pp-info {
      background: rgba(0,156,222,0.08); border: 1px solid rgba(0,156,222,0.25);
      border-radius: 12px; padding: 1rem; font-size: 0.82rem; color: var(--text-2); line-height: 1.6;
    }
    .pay-pp-info strong { color: #009cde; }
    .pay-pp-link {
      display: block; text-align: center; padding: 0.8rem;
      background: #003087; color: #fff; border-radius: 12px;
      font-family: var(--font-display); font-weight: 900; font-size: 1rem;
      text-decoration: none; transition: all 0.2s;
    }
    .pay-pp-link:hover { background: #002265; transform: translateY(-2px); }
    .pay-pp-confirm-fields { display: flex; flex-direction: column; gap: 0.5rem; }
    .pay-pp-input {
      background: rgba(0,0,0,0.3); border: 1px solid var(--border-subtle);
      color: #fff; padding: 0.65rem 1rem; border-radius: 10px;
      font-family: var(--font-body); font-size: 0.88rem; width: 100%;
      transition: border-color 0.2s; outline: none; box-sizing: border-box;
    }
    .pay-pp-input:focus { border-color: #009cde; }
    .pay-pp-submit {
      width: 100%; padding: 0.85rem; border-radius: 12px; border: none;
      background: linear-gradient(135deg, #009cde, #003087);
      color: #fff; font-family: var(--font-display); font-weight: 900; font-size: 0.95rem;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
    }
    .pay-pp-submit:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,156,222,0.4); }
    .pay-pp-submit:disabled { opacity: 0.5; cursor: not-allowed; }
    .pay-pp-back {
      background: none; border: none; color: var(--text-3); font-size: 0.8rem;
      cursor: pointer; text-decoration: underline; text-align: center;
    }
    .pay-state { display: none; text-align: center; padding: 1rem 0; }
    .pay-state.active { display: block; }
    .pay-spinner {
      width: 40px; height: 40px; border: 4px solid rgba(255,213,79,0.2);
      border-top-color: #ffd54f; border-radius: 50%;
      animation: spin 0.8s linear infinite; margin: 0 auto 1rem;
    }
    @keyframes spin { to { transform: rotate(360deg); } }
    .pay-state-title { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; margin-bottom: 0.4rem; }
    .pay-state-sub { font-size: 0.85rem; color: var(--text-2); }

    /* =====================================================
       CTA BANNER
    ===================================================== */
    .cta-section {
      position: relative; z-index: 1;
      padding: 6rem 2rem; text-align: center;
    }
    .cta-box {
      max-width: 780px; margin: 0 auto;
      background: var(--bg-glass);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(0,229,255,0.18);
      border-radius: 28px; padding: 4rem 3rem;
      box-shadow: 0 0 80px rgba(0,229,255,0.07);
    }
    .cta-box .cta-title {
      font-family: var(--font-display); font-weight: 900;
      font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.1;
      letter-spacing: -0.5px; margin-bottom: 1rem;
    }
    .cta-box .cta-sub { font-size: 1.05rem; color: var(--text-2); margin-bottom: 2rem; line-height: 1.65; }
    .cta-video-wrap {
      max-width: 580px;
      margin: 2rem auto;
      border: 1px solid rgba(255,107,107,0.3);
      border-radius: 16px;
      overflow: hidden;
      background: #080c18;
      box-shadow: 0 0 25px rgba(255,107,107,0.08);
      text-align: left;
    }
    .cta-video-label {
      padding: 0.65rem 1.25rem;
      font-size: 0.82rem;
      font-weight: 800;
      color: #ff6b6b;
      background: rgba(255,107,107,0.05);
      border-bottom: 1px solid rgba(255,107,107,0.15);
      font-family: var(--font-display);
    }
    .cta-video {
      width: 100%;
      display: block;
      max-height: 320px;
      background: linear-gradient(135deg, rgba(8, 13, 30, 0.95), rgba(4, 6, 15, 0.95));
      border: 1px solid var(--border-subtle);
    }

    /* =====================================================
       FOOTER
    ===================================================== */
    footer {
      position: relative; z-index: 1;
      background: rgba(0,0,0,0.4);
      border-top: 1px solid var(--border-subtle);
      padding: 3rem 2.5rem;
      display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center;
    }
    .footer-logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; }
    .footer-logo .bio    { color: var(--cyan); }
    .footer-logo .hyphen { color: var(--text-3); opacity: 0.8; }
    .footer-logo .logical { color: var(--green); }
    .footer-logo .games  { color: var(--text-3); }
    .footer-sub { font-size: 0.85rem; color: var(--text-3); max-width: 480px; line-height: 1.6; }

    /* =====================================================
       ABOUT & CREDITS MODAL
    ===================================================== */
    .about-modal-overlay {
      position: fixed; inset: 0; z-index: 800;
      background: rgba(0,0,0,0.92); backdrop-filter: blur(18px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none; transition: opacity 0.3s;
      padding: 1rem; overflow-y: auto;
    }
    .about-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .about-modal {
      background: var(--bg-surface);
      border: 1px solid rgba(0,229,255,0.2);
      border-radius: 28px; padding: 2.5rem;
      width: 100%; max-width: 680px;
      box-shadow: 0 32px 100px rgba(0,229,255,0.08);
      position: relative;
      transform: scale(0.92) translateY(28px);
      transition: transform 0.35s var(--ease-bounce);
      max-height: 90vh; overflow-y: auto;
    }
    .about-modal-overlay.open .about-modal { transform: scale(1) translateY(0); }
    .about-modal-close {
      position: sticky; top: 0; float: right;
      background: rgba(255,255,255,0.07); border: none; color: var(--text-2);
      width: 34px; height: 34px; border-radius: 50%; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
      transition: all 0.2s; z-index: 1; margin-bottom: 0.5rem;
    }
    .about-modal-close:hover { background: rgba(255,255,255,0.15); color: #fff; }
    .about-header { text-align: center; margin-bottom: 2rem; }
    .about-logo { font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; margin-bottom: 0.3rem; }
    .about-tagline { font-size: 0.88rem; color: var(--text-3); }
    .about-section { margin-bottom: 1.75rem; }
    .about-section-title {
      font-family: var(--font-display); font-weight: 800; font-size: 0.9rem;
      text-transform: uppercase; letter-spacing: 1.5px; color: var(--cyan);
      margin-bottom: 0.75rem; display: flex; align-items: center; gap: 0.5rem;
    }
    .about-section-title::after { content: ''; flex: 1; height: 1px; background: rgba(0,229,255,0.15); }
    .about-card {
      background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07);
      border-radius: 14px; padding: 1rem 1.25rem;
      font-size: 0.86rem; color: var(--text-2); line-height: 1.7;
    }
    .about-card + .about-card { margin-top: 0.6rem; }
    .about-card strong { color: var(--text-1); }
    .about-card .label {
      font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
      color: var(--text-3); margin-bottom: 0.2rem; display: block;
    }
    .about-dev-card {
      background: linear-gradient(135deg, rgba(0,229,255,0.08), rgba(100,220,120,0.05));
      border: 1px solid rgba(0,229,255,0.2);
      border-radius: 16px; padding: 1.25rem 1.5rem;
      display: flex; gap: 1.25rem; align-items: flex-start;
    }
    .about-dev-avatar {
      width: 52px; height: 52px; border-radius: 50%; flex-shrink: 0;
      background: linear-gradient(135deg, var(--cyan), var(--green));
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem; font-weight: 900; color: #001a1a;
      font-family: var(--font-display);
    }
    .about-dev-name { font-family: var(--font-display); font-weight: 800; font-size: 1.1rem; margin-bottom: 0.15rem; }
    .about-dev-role { font-size: 0.8rem; color: var(--text-3); margin-bottom: 0.5rem; }
    .about-dev-bio { font-size: 0.84rem; color: var(--text-2); line-height: 1.65; }
    .about-ai-badge {
      display: inline-flex; align-items: center; gap: 0.4rem;
      background: linear-gradient(90deg, rgba(0,229,255,0.12), rgba(100,220,120,0.1));
      border: 1px solid rgba(0,229,255,0.25); border-radius: 20px;
      padding: 0.2rem 0.75rem; font-size: 0.75rem; font-weight: 700;
      color: var(--cyan); letter-spacing: 0.3px; margin-top: 0.4rem;
    }
    .about-tools { display: flex; flex-wrap: wrap; gap: 0.5rem; }
    .about-tool-tag {
      background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
      border-radius: 20px; padding: 0.2rem 0.75rem;
      font-size: 0.76rem; color: var(--text-2); font-weight: 600;
    }
    .cc-badge {
      display: flex; align-items: center; gap: 0.75rem;
      background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
      border-radius: 12px; padding: 0.85rem 1rem;
    }
    .cc-icon { font-size: 2rem; flex-shrink: 0; }
    .cc-text { font-size: 0.82rem; color: var(--text-2); line-height: 1.6; }
    .cc-text a { color: var(--cyan); text-decoration: underline; }
    .cite-block {
      background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.07);
      border-radius: 10px; padding: 0.75rem 1rem;
      font-family: 'Courier New', monospace; font-size: 0.76rem;
      color: #a0e4b0; line-height: 1.7; white-space: pre-wrap;
      word-break: break-word; margin-top: 0.4rem;
    }
    .cite-label {
      font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px;
      color: var(--text-3); font-weight: 700; margin-bottom: 0.3rem; display: block;
    }
    .footer-credit {
      display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; justify-content: center;
      font-size: 0.78rem; color: var(--text-3);
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 0.85rem; margin-top: 0.5rem; max-width: 560px; line-height: 1.6; text-align: center;
    }
    .footer-credit .credit-name {
      color: var(--cyan); font-weight: 700; letter-spacing: 0.2px;
    }
    .footer-credit .credit-ai {
      display: inline-flex; align-items: center; gap: 0.25rem;
      background: linear-gradient(90deg, rgba(0,229,255,0.12), rgba(100,220,120,0.12));
      border: 1px solid rgba(0,229,255,0.2); border-radius: 20px;
      padding: 0.1rem 0.6rem; font-size: 0.72rem; font-weight: 600;
      color: var(--cyan); letter-spacing: 0.5px;
    }

    /* =====================================================
       PRINT STYLES
    ===================================================== */
    @media print {
      @page { size: A4 portrait; margin: 1.2cm; }
      @page:right { @bottom-right { content: "@bio-logicalgames.com"; font-size: 9pt; color: rgba(0,0,0,0.3); } }
      body { background: #fff !important; color: #000 !important; }
      .bg-canvas, .bg-grid, header, .hero, .stats-strip, .section:not(.game-section),
      .how-section, .cta-section, footer, .tab-nav, .print-toolbar,
      .big-play-btn, .quit-btn, .play-setup-box, .study-toolbar, .game-active-wrap,
      .donate-fab, .score-modal-overlay, .survey-modal, .share-modal-overlay, .review-modal-overlay { display: none !important; }
      .game-section { padding: 0 !important; max-width: 100% !important; }
      .tab-panel { display: none !important; }
      #panel-print { display: block !important; }
      .print-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 1.2cm !important; }
      .print-card-wrap { background: #fff !important; border: none !important; page-break-inside: avoid; }
      .print-card-wrap .spotit-card { width: 8cm !important; height: 8cm !important; border: 1px dashed #aaa !important; background: #fff !important; -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
      /* Watermark visible at print */
      .print-wm {
        font-size: 12pt !important;
        color: rgba(0,0,0,0.18) !important;
        bottom: 6px !important;
        right: 8px !important;
      }
      .print-meta {
        font-size: 9pt !important;
        color: #999 !important;
      }
    }

    /* =====================================================
       DONATION FLOATING BUTTON
    ===================================================== */
    .donate-fab {
      position: fixed; bottom: 2rem; right: 2rem; z-index: 200;
      display: flex; flex-direction: column; align-items: flex-end; gap: 0.75rem;
    }
    .donate-main-btn {
      display: flex; align-items: center; gap: 0.6rem;
      background: linear-gradient(135deg, #ff6b6b, #ee5a24);
      color: #fff;
      font-family: var(--font-display); font-weight: 800; font-size: 0.88rem;
      padding: 0.7rem 1.35rem; border-radius: 50px; border: none;
      cursor: pointer;
      box-shadow: 0 6px 24px rgba(238,90,36,0.45);
      transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s;
      white-space: nowrap;
    }
    .donate-main-btn:hover {
      transform: translateY(-4px) scale(1.06);
      box-shadow: 0 12px 32px rgba(238,90,36,0.6);
    }
    .donate-options {
      display: flex; flex-direction: column; gap: 0.5rem; align-items: flex-end;
      transition: all 0.3s var(--ease-bounce);
      opacity: 0; transform: translateY(10px) scale(0.95);
      pointer-events: none;
    }
    .donate-options.open {
      opacity: 1; transform: translateY(0) scale(1);
      pointer-events: auto;
    }
    .donate-option-btn {
      display: flex; align-items: center; gap: 0.6rem;
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      color: var(--text-1);
      font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
      padding: 0.55rem 1.2rem; border-radius: 30px;
      cursor: pointer; text-decoration: none;
      transition: all 0.2s;
      box-shadow: 0 4px 14px rgba(0,0,0,0.3);
      white-space: nowrap;
    }
    .donate-option-btn:hover { border-color: var(--border-glow); background: #131a30; transform: translateX(-4px); }
    .donate-option-btn .dob-icon { font-size: 1.1rem; }

    /* FAB button row: Contact + Support side by side */
    .fab-btn-row {
      display: flex;
      gap: 0.5rem;
      align-items: center;
    }
    .contact-fab-btn {
      display: flex; align-items: center; gap: 0.4rem;
      background: linear-gradient(135deg, #00e5ff, #0091ea);
      color: #fff;
      font-family: var(--font-display); font-weight: 800; font-size: 0.88rem;
      padding: 0.7rem 1.35rem; border-radius: 50px; border: none;
      cursor: pointer;
      box-shadow: 0 6px 20px rgba(0,145,234,0.4);
      transition: transform 0.25s var(--ease-bounce), box-shadow 0.25s;
      white-space: nowrap;
    }
    .contact-fab-btn:hover {
      transform: translateY(-4px) scale(1.06);
      box-shadow: 0 12px 28px rgba(0,145,234,0.55);
    }

    /* ── CONTACT FORM PANEL ──────────────────────────── */
    .contact-panel {
      position: fixed;
      bottom: 5.5rem;
      right: 2rem;
      width: 380px;
      max-height: calc(100vh - 7rem);
      z-index: 210;
      opacity: 0;
      transform: translateY(20px) scale(0.95);
      pointer-events: none;
      transition: all 0.35s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .contact-panel.open {
      opacity: 1;
      transform: translateY(0) scale(1);
      pointer-events: auto;
    }
    .contact-panel-inner {
      background: rgba(10, 14, 28, 0.95);
      backdrop-filter: blur(24px);
      border: 1px solid var(--border-subtle);
      border-radius: 20px;
      padding: 1.5rem;
      box-shadow: 0 16px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,229,255,0.08);
      position: relative;
      overflow-y: auto;
      max-height: calc(100vh - 7rem);
    }
    .contact-close {
      position: absolute; top: 12px; right: 14px;
      background: none; border: none; color: var(--text-3);
      font-size: 1.5rem; cursor: pointer; line-height: 1;
      transition: color 0.2s;
    }
    .contact-close:hover { color: var(--cyan); }
    .contact-header { text-align: center; margin-bottom: 1.2rem; }
    .contact-icon-wrap {
      font-size: 2rem;
      margin-bottom: 0.4rem;
    }
    .contact-title {
      font-size: 1.2rem; font-weight: 800; color: var(--text-1);
      margin: 0 0 0.3rem;
    }
    .contact-desc {
      font-size: 0.8rem; color: var(--text-3); margin: 0;
      line-height: 1.4;
    }

    /* Form fields */
    .cf-field { margin-bottom: 0.9rem; }
    .cf-label {
      display: block; font-size: 0.75rem; font-weight: 600;
      color: var(--text-2); margin-bottom: 0.3rem;
      text-transform: uppercase; letter-spacing: 0.3px;
    }
    .cf-input {
      width: 100%; padding: 0.6rem 0.8rem;
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--border-subtle);
      border-radius: 10px;
      color: var(--text-1); font-size: 0.88rem;
      font-family: var(--font-body);
      transition: border-color 0.2s, box-shadow 0.2s;
      box-sizing: border-box;
    }
    .cf-input:focus {
      outline: none;
      border-color: var(--cyan);
      box-shadow: 0 0 0 3px rgba(0,229,255,0.12);
    }
    .cf-input::placeholder { color: var(--text-3); opacity: 0.6; }
    .cf-select {
      appearance: none;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2388a' fill='none' stroke-width='1.5'/%3E%3C/svg%3E");
      background-repeat: no-repeat;
      background-position: right 0.8rem center;
      padding-right: 2rem;
      cursor: pointer;
    }
    .cf-select option { background: #0a0e1c; color: #e0e0e0; }
    .cf-textarea {
      resize: vertical;
      min-height: 80px;
      max-height: 200px;
      line-height: 1.5;
    }
    .cf-charcount {
      text-align: right; font-size: 0.68rem;
      color: var(--text-3); margin-top: 0.2rem;
    }
    .cf-status {
      padding: 0.5rem 0.75rem;
      border-radius: 8px;
      font-size: 0.82rem;
      margin-bottom: 0.75rem;
      text-align: center;
    }
    .cf-status.cf-success {
      background: rgba(105,240,174,0.1);
      color: #69f0ae;
      border: 1px solid rgba(105,240,174,0.2);
    }
    .cf-status.cf-error {
      background: rgba(255,82,82,0.1);
      color: #ff5252;
      border: 1px solid rgba(255,82,82,0.2);
    }
    .cf-send-btn {
      width: 100%; padding: 0.7rem;
      background: linear-gradient(135deg, #00e5ff, #0091ea);
      color: #fff; border: none; border-radius: 12px;
      font-family: var(--font-display); font-weight: 800;
      font-size: 0.92rem; cursor: pointer;
      transition: all 0.25s;
      box-shadow: 0 4px 18px rgba(0,145,234,0.35);
    }
    .cf-send-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0,145,234,0.5);
    }
    .cf-send-btn:disabled {
      opacity: 0.6; cursor: not-allowed; transform: none;
    }
    .contact-alt {
      text-align: center; margin-top: 0.8rem;
      font-size: 0.75rem; color: var(--text-3);
    }
    .contact-alt a { color: var(--cyan); text-decoration: none; }
    .contact-alt a:hover { text-decoration: underline; }

    @media (max-width: 500px) {
      .contact-panel { right: 0.5rem; left: 0.5rem; width: auto; bottom: 5rem; }
      .fab-btn-row { gap: 0.35rem; }
      .contact-fab-btn, .donate-main-btn { font-size: 0.78rem; padding: 0.55rem 0.9rem; }
    }

    /* =====================================================
       SHARE MODAL
    ===================================================== */
    .share-modal-overlay {
      position: fixed; inset: 0; z-index: 500;
      background: rgba(0,0,0,0.85);
      backdrop-filter: blur(10px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.25s ease;
    }
    .share-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .share-modal {
      background: var(--bg-surface);
      border: 1px solid var(--border-glow);
      border-radius: 24px;
      padding: 2.5rem;
      width: 90%; max-width: 480px;
      box-shadow: 0 20px 60px rgba(0,229,255,0.15);
      transform: scale(0.92) translateY(16px);
      transition: transform 0.3s var(--ease-bounce);
      position: relative;
    }
    .share-modal-overlay.open .share-modal { transform: scale(1) translateY(0); }
    .share-modal-close {
      position: absolute; top: 1rem; right: 1rem;
      background: rgba(255,255,255,0.06); border: none; color: var(--text-2);
      width: 32px; height: 32px; border-radius: 50%;
      font-size: 1.1rem; cursor: pointer; transition: all 0.2s;
      display: flex; align-items: center; justify-content: center;
    }
    .share-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
    .share-modal-title {
      font-family: var(--font-display); font-size: 1.4rem; font-weight: 800;
      margin-bottom: 0.3rem;
    }
    .share-modal-sub { font-size: 0.88rem; color: var(--text-2); margin-bottom: 1.8rem; }
    .share-platforms {
      display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem;
      margin-bottom: 1.5rem;
    }
    .share-platform-btn {
      display: flex; align-items: center; gap: 0.7rem;
      padding: 0.85rem 1.1rem; border-radius: 14px;
      border: 1px solid var(--border-subtle);
      background: rgba(255,255,255,0.03);
      color: var(--text-1);
      font-family: var(--font-display); font-weight: 700; font-size: 0.88rem;
      cursor: pointer; text-decoration: none;
      transition: all 0.2s;
    }
    .share-platform-btn:hover { background: rgba(255,255,255,0.08); border-color: var(--border-glow); transform: translateY(-2px); }
    .share-platform-btn .sp-icon { font-size: 1.3rem; }
    .share-copy-row {
      display: flex; gap: 0.5rem; align-items: center;
    }
    .share-url-input {
      flex: 1; background: rgba(0,0,0,0.3);
      border: 1px solid var(--border-subtle);
      color: var(--text-2); padding: 0.6rem 1rem;
      border-radius: 10px; font-family: var(--font-body); font-size: 0.82rem;
      outline: none;
    }
    .share-copy-btn {
      background: var(--cyan); color: #040810;
      font-family: var(--font-display); font-weight: 800; font-size: 0.82rem;
      padding: 0.6rem 1.2rem; border-radius: 10px; border: none;
      cursor: pointer; transition: all 0.2s; white-space: nowrap;
    }
    .share-copy-btn:hover { opacity: 0.85; }
    .share-copy-btn.copied { background: var(--green); }

    /* =====================================================
       INLINE SHARE + DONATE BUTTONS (in CTA/footer)
    ===================================================== */
    .share-donate-row {
      display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
      margin-top: 1.5rem;
    }
    .btn-share {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: rgba(255,255,255,0.06); border: 1px solid var(--border-subtle);
      color: var(--text-1);
      font-family: var(--font-display); font-weight: 700; font-size: 0.92rem;
      padding: 0.7rem 1.5rem; border-radius: 30px;
      cursor: pointer; transition: all 0.2s; text-decoration: none;
    }
    .btn-share:hover { background: rgba(255,255,255,0.11); border-color: var(--border-glow); transform: translateY(-2px); }
    .btn-donate-inline {
      display: inline-flex; align-items: center; gap: 0.5rem;
      background: linear-gradient(135deg, rgba(255,107,107,0.15), rgba(238,90,36,0.15));
      border: 1px solid rgba(238,90,36,0.35);
      color: #ff8c70;
      font-family: var(--font-display); font-weight: 700; font-size: 0.92rem;
      padding: 0.7rem 1.5rem; border-radius: 30px;
      cursor: pointer; text-decoration: none; transition: all 0.2s;
    }
    .btn-donate-inline:hover { background: rgba(238,90,36,0.22); border-color: rgba(238,90,36,0.6); transform: translateY(-2px); }

    /* Counter badges in header */
    .header-counters {
      display: flex; align-items: center; gap: 1rem;
      font-family: var(--font-display);
    }
    .counter-pill {
      display: flex; align-items: center; gap: 0.4rem;
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      padding: 0.3rem 0.85rem; border-radius: 20px;
      font-size: 0.8rem; font-weight: 600; color: var(--text-2);
    }
    .counter-pill .cp-dot {
      width: 6px; height: 6px; border-radius: 50%; background: var(--green);
      animation: pulse-dot 2s ease-in-out infinite;
    }
    .counter-pill strong { color: var(--text-1); }

    /* footer social icons row */
    .footer-social {
      display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
      margin-top: 0.75rem;
    }
    .footer-social-link {
      width: 38px; height: 38px; border-radius: 50%;
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; text-decoration: none; color: var(--text-2);
      transition: all 0.2s;
    }
    .footer-social-link:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: var(--border-glow); transform: translateY(-2px); }

    /* Donation section inside footer */
    .footer-donate-box {
      background: linear-gradient(135deg, rgba(255,107,107,0.06), rgba(238,90,36,0.08));
      border: 1px solid rgba(238,90,36,0.2);
      border-radius: 16px; padding: 1.2rem 2rem;
      text-align: center; max-width: 520px; width: 100%;
      margin-top: 0.5rem;
    }
    .footer-donate-title { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 0.4rem; }
    .footer-donate-sub { font-size: 0.82rem; color: var(--text-2); margin-bottom: 1rem; line-height: 1.5; }
    .footer-donate-btns { display: flex; gap: 0.6rem; justify-content: center; flex-wrap: wrap; }
    .fd-btn {
      display: inline-flex; align-items: center; gap: 0.45rem;
      font-family: var(--font-display); font-weight: 700; font-size: 0.82rem;
      padding: 0.5rem 1.1rem; border-radius: 20px; border: none;
      cursor: pointer; text-decoration: none; transition: all 0.2s;
    }
    .fd-btn-kofi { background: #29ABE0; color: #fff; }
    .fd-btn-kofi:hover { opacity: 0.88; transform: translateY(-1px); }
    .fd-btn-paypal { background: #003087; color: #fff; }
    .fd-btn-paypal:hover { opacity: 0.88; transform: translateY(-1px); }
    .fd-btn-github { background: rgba(255,255,255,0.08); border: 1px solid var(--border-subtle); color: var(--text-1); }
    .fd-btn-github:hover { background: rgba(255,255,255,0.14); }

    /* =====================================================
       HALL OF FAME
    ===================================================== */
    .hof-section {
      position: relative; z-index: 1;
      background: rgba(255,213,79,0.025);
      border-top: 1px solid rgba(255,213,79,0.12);
      border-bottom: 1px solid rgba(255,213,79,0.12);
      padding: 6rem 2rem;
    }
    .hof-inner { max-width: 1100px; margin: 0 auto; }

    /* Podium (top 3) */
    .hof-podium {
      display: flex; align-items: flex-end; justify-content: center;
      gap: 1.5rem; margin: 3rem 0;
    }
    .podium-card {
      display: flex; flex-direction: column; align-items: center;
      gap: 0.5rem; flex: 1; max-width: 240px;
    }
    .podium-medal { font-size: 2.2rem; line-height: 1; }
    .podium-name {
      font-family: var(--font-display); font-weight: 800; font-size: 1rem;
      text-align: center; line-height: 1.2;
    }
    .podium-score {
      font-family: var(--font-display); font-weight: 900; font-size: 2rem;
      line-height: 1;
    }
    .podium-block {
      width: 100%; border-radius: 16px 16px 0 0;
      display: flex; flex-direction: column; align-items: center;
      justify-content: center; padding: 1.2rem 0.8rem; gap: 0.2rem;
    }
    .podium-institution { font-size: 0.75rem; color: var(--text-3); text-align: center; max-width: 180px; }
    .podium-country  { font-size: 1.1rem; }
    .podium-1st { height: 180px; background: linear-gradient(160deg, rgba(255,213,79,0.22), rgba(255,180,0,0.1)); border: 1px solid rgba(255,213,79,0.45); box-shadow: 0 0 40px rgba(255,213,79,0.15); }
    .podium-2nd { height: 140px; background: linear-gradient(160deg, rgba(192,192,192,0.18), rgba(150,150,150,0.07)); border: 1px solid rgba(200,200,200,0.3); }
    .podium-3rd { height: 110px; background: linear-gradient(160deg, rgba(205,127,50,0.18), rgba(160,100,30,0.07)); border: 1px solid rgba(205,127,50,0.3); }
    .s-gold   { color: #ffd54f; text-shadow: 0 0 16px rgba(255,213,79,0.5); }
    .s-silver { color: #cdd5df; }
    .s-bronze { color: #cd7f32; }
    .podium-block .podium-country { font-size: 1.5rem; margin-bottom: 0.2rem; }

    /* Leaderboard table */
    .hof-filter-row {
      display: flex; gap: 0.5rem; margin-bottom: 1.5rem; flex-wrap: wrap;
      align-items: center; justify-content: space-between;
    }
    .hof-table-wrap {
      background: var(--bg-glass);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255,213,79,0.12);
      border-radius: 20px; overflow: hidden;
    }
    .hof-table {
      width: 100%; border-collapse: collapse;
      font-family: var(--font-body);
    }
    .hof-table thead tr {
      background: rgba(255,213,79,0.06);
      border-bottom: 1px solid rgba(255,213,79,0.15);
    }
    .hof-table th {
      padding: 0.9rem 1.2rem; text-align: left;
      font-family: var(--font-display); font-size: 0.75rem; font-weight: 700;
      text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3);
    }
    .hof-table tbody tr {
      border-bottom: 1px solid rgba(255,255,255,0.04);
      transition: background 0.18s;
    }
    .hof-table tbody tr:hover { background: rgba(255,255,255,0.03); }
    .hof-table tbody tr:last-child { border-bottom: none; }
    .hof-table td {
      padding: 0.85rem 1.2rem; font-size: 0.9rem;
      color: var(--text-2); vertical-align: middle;
    }
    .hof-table td:first-child { width: 56px; }
    .hof-rank-badge {
      display: inline-flex; align-items: center; justify-content: center;
      width: 34px; height: 34px; border-radius: 50%;
      font-family: var(--font-display); font-weight: 900; font-size: 0.85rem;
      background: rgba(255,255,255,0.06); color: var(--text-3);
    }
    .hof-rank-badge.r1 { background: rgba(255,213,79,0.15); color: #ffd54f; font-size: 1.2rem; }
    .hof-rank-badge.r2 { background: rgba(200,200,200,0.12); color: #cdd5df; font-size: 1.2rem; }
    .hof-rank-badge.r3 { background: rgba(205,127,50,0.15); color: #cd7f32; font-size: 1.2rem; }
    .hof-player-name { font-family: var(--font-display); font-weight: 700; color: var(--text-1); font-size: 0.95rem; }
    .hof-score-val { font-family: var(--font-mono); font-weight: 700; font-size: 1.2rem; color: var(--cyan); font-variant-numeric: tabular-nums; }
    .hof-mode-badge {
      font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
      padding: 0.2rem 0.6rem; border-radius: 8px; letter-spacing: 0.8px;
    }
    .hof-mode-single { background: rgba(0,229,255,0.1); color: var(--cyan); border: 1px solid rgba(0,229,255,0.25); }
    .hof-mode-duel   { background: rgba(213,0,249,0.1); color: var(--purple); border: 1px solid rgba(213,0,249,0.25); }
    .hof-empty {
      text-align: center; padding: 3rem; color: var(--text-3);
      font-size: 0.95rem; line-height: 2;
    }
    .hof-loading { text-align: center; padding: 2rem; color: var(--text-3); }
    .hof-refresh-btn {
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      color: var(--text-2); font-family: var(--font-display); font-weight: 600;
      padding: 0.45rem 1.1rem; border-radius: 20px; cursor: pointer;
      font-size: 0.82rem; transition: all 0.2s;
    }
    .hof-refresh-btn:hover { background: rgba(255,255,255,0.08); color: #fff; }
    .hof-your-row td { background: rgba(0,229,255,0.04) !important; }
    .hof-your-row td:first-child::before { content: ''; }

    /* =====================================================
       REVIEWS SECTION
    ===================================================== */
    .reviews-section {
      position: relative; z-index: 1;
      padding: 6rem 2rem;
      background: rgba(255,213,79,0.012);
      border-top: 1px solid rgba(255,213,79,0.1);
    }
    .reviews-inner { max-width: 1100px; margin: 0 auto; }

    /* Rating summary bar */
    .rating-summary {
      display: flex; gap: 3rem; align-items: center;
      flex-wrap: wrap; justify-content: center;
      margin-bottom: 3rem;
      background: var(--bg-glass); backdrop-filter: blur(12px);
      border: 1px solid rgba(255,213,79,0.18);
      border-radius: 24px; padding: 2.5rem 3rem;
    }
    .rs-big {
      display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
    }
    .rs-score {
      font-family: var(--font-display); font-weight: 900; font-size: 4.5rem;
      color: #ffd54f; line-height: 1;
      text-shadow: 0 0 24px rgba(255,213,79,0.4);
    }
    .rs-stars-display { font-size: 1.5rem; letter-spacing: 2px; }
    .rs-count { font-size: 0.82rem; color: var(--text-3); }
    .rs-bars { flex: 1; min-width: 220px; display: flex; flex-direction: column; gap: 0.55rem; }
    .rs-bar-row { display: flex; align-items: center; gap: 0.75rem; }
    .rs-bar-label {
      font-size: 0.8rem; color: var(--text-2); white-space: nowrap;
      width: 28px; text-align: right; font-weight: 600;
    }
    .rs-bar-track {
      flex: 1; height: 8px; background: rgba(255,255,255,0.08);
      border-radius: 4px; overflow: hidden;
    }
    .rs-bar-fill {
      height: 100%; border-radius: 4px;
      background: linear-gradient(90deg, #ffb300, #ffd54f);
      transition: width 0.8s cubic-bezier(0.4,0,0.2,1);
    }
    .rs-bar-pct { font-size: 0.72rem; color: var(--text-3); width: 32px; }
    .rs-write-btn {
      display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
    }
    .write-review-btn {
      background: linear-gradient(135deg, #ffd54f, #ffb300);
      color: #1a0a00; font-family: var(--font-display); font-weight: 900;
      font-size: 0.95rem; padding: 0.8rem 2rem;
      border-radius: 30px; border: none; cursor: pointer;
      transition: all 0.25s var(--ease-bounce);
      box-shadow: 0 4px 16px rgba(255,213,79,0.3);
    }
    .write-review-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(255,213,79,0.45); }
    .rs-write-note { font-size: 0.75rem; color: var(--text-3); }

    /* Reviews grid */
    .reviews-filter-row {
      display: flex; gap: 0.5rem; margin-bottom: 1.5rem; flex-wrap: wrap;
      align-items: center; justify-content: space-between;
    }
    .reviews-grid {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem;
      margin-bottom: 2rem;
    }
    @media (max-width: 900px) { .reviews-grid { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 600px) { .reviews-grid { grid-template-columns: 1fr; } }
    .review-card {
      background: var(--bg-glass); backdrop-filter: blur(12px);
      border: 1px solid rgba(255,213,79,0.1);
      border-radius: 18px; padding: 1.5rem;
      display: flex; flex-direction: column; gap: 0.6rem;
      transition: border-color 0.2s, transform 0.2s;
    }
    .review-card:hover { border-color: rgba(255,213,79,0.3); transform: translateY(-2px); }
    .review-card-header { display: flex; align-items: center; justify-content: space-between; }
    .review-stars { font-size: 1rem; letter-spacing: 1px; color: #ffd54f; }
    .review-game-badge {
      font-size: 0.65rem; font-weight: 800; text-transform: uppercase;
      letter-spacing: 1px; padding: 0.15rem 0.55rem; border-radius: 6px;
    }
    .rbadge-g1 { background: rgba(0,229,255,0.1); color: var(--cyan); border: 1px solid rgba(0,229,255,0.2); }
    .rbadge-g2 { background: rgba(100,200,100,0.1); color: var(--green); border: 1px solid rgba(100,200,100,0.2); }
    .rbadge-both { background: rgba(213,0,249,0.1); color: var(--purple); border: 1px solid rgba(213,0,249,0.2); }
    .review-text {
      font-size: 0.88rem; color: var(--text-2); line-height: 1.65; flex: 1;
      font-style: italic;
    }
    .review-text::before { content: '\201C'; color: #ffd54f; font-size: 1.2rem; font-style: normal; }
    .review-text::after  { content: '\201D'; color: #ffd54f; font-size: 1.2rem; font-style: normal; }
    .review-author {
      display: flex; align-items: center; gap: 0.6rem;
      padding-top: 0.6rem;
      border-top: 1px solid rgba(255,255,255,0.05);
    }
    .review-avatar {
      width: 32px; height: 32px; border-radius: 50%;
      background: linear-gradient(135deg, var(--cyan), var(--purple));
      display: flex; align-items: center; justify-content: center;
      font-weight: 800; font-size: 0.85rem; color: #fff;
      flex-shrink: 0;
    }
    .review-name { font-family: var(--font-display); font-weight: 700; font-size: 0.88rem; color: var(--text-1); }
    .review-date { font-size: 0.72rem; color: var(--text-3); margin-left: auto; }
    .reviews-empty {
      grid-column: 1/-1; text-align: center; padding: 3rem;
      color: var(--text-3); font-size: 0.95rem;
    }

    /* Review Submit Modal */
    .review-modal-overlay {
      position: fixed; inset: 0; z-index: 600;
      background: rgba(0,0,0,0.88);
      backdrop-filter: blur(12px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none; transition: opacity 0.25s;
    }
    .review-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .review-modal {
      background: var(--bg-surface);
      border: 1px solid rgba(255,213,79,0.35);
      border-radius: 24px; padding: 2.5rem;
      width: 90%; max-width: 480px;
      box-shadow: 0 20px 60px rgba(255,213,79,0.1);
      position: relative;
      transform: scale(0.92) translateY(16px);
      transition: transform 0.3s var(--ease-bounce);
    }
    .review-modal-overlay.open .review-modal { transform: scale(1) translateY(0); }
    .review-modal-close {
      position: absolute; top: 1rem; right: 1rem;
      background: rgba(255,255,255,0.06); border: none; color: var(--text-2);
      width: 32px; height: 32px; border-radius: 50%;
      font-size: 1rem; cursor: pointer;
      display: flex; align-items: center; justify-content: center; transition: all 0.2s;
    }
    .review-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
    .review-modal-title {
      font-family: var(--font-display); font-size: 1.4rem; font-weight: 800;
      margin-bottom: 0.2rem;
    }
    .review-modal-sub { font-size: 0.85rem; color: var(--text-2); margin-bottom: 1.5rem; }

    /* Star picker */
    .star-picker { display: flex; gap: 0.4rem; margin-bottom: 0.3rem; }
    .star-btn {
      font-size: 2rem; cursor: pointer; background: none; border: none;
      color: rgba(255,255,255,0.15); transition: color 0.15s, transform 0.15s;
      padding: 0; line-height: 1;
    }
    .star-btn.lit   { color: #ffd54f; }
    .star-btn:hover { transform: scale(1.25); }
    .star-picker-label {
      font-size: 0.75rem; color: var(--text-3); margin-bottom: 1.2rem;
    }
    .rm-field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1rem; }
    .rm-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3); }
    .rm-input {
      background: rgba(0,0,0,0.3); border: 1px solid var(--border-subtle);
      color: #fff; padding: 0.65rem 1rem; border-radius: 10px;
      font-family: var(--font-body); font-size: 0.9rem; width: 100%;
      transition: border-color 0.2s; outline: none;
    }
    .rm-input:focus { border-color: #ffd54f; }
    .rm-input.invalid { border-color: var(--pink); }
    .rm-textarea { resize: vertical; min-height: 90px; }
    .rm-game-row { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1rem; }
    .rm-game-btn {
      flex: 1; padding: 0.55rem 0.75rem; border-radius: 10px;
      border: 1px solid var(--border-subtle);
      background: rgba(255,255,255,0.03);
      color: var(--text-2); font-family: var(--font-display); font-weight: 700; font-size: 0.78rem;
      cursor: pointer; transition: all 0.2s; text-align: center;
    }
    .rm-game-btn.sel { border-color: #ffd54f; background: rgba(255,213,79,0.1); color: #ffd54f; }
    .rm-submit-btn {
      width: 100%; margin-top: 0.5rem;
      background: linear-gradient(135deg, #ffd54f, #ffb300);
      color: #1a0a00; font-family: var(--font-display); font-weight: 900;
      font-size: 1rem; padding: 0.85rem; border-radius: 12px; border: none;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
    }
    .rm-submit-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,213,79,0.4); }
    .rm-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .rm-success { text-align: center; padding: 1rem 0; }
    .rm-success-icon { font-size: 3rem; margin-bottom: 0.5rem; }
    .rm-success-msg { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--green); }

    /* Score Submit Modal */
    .score-modal-overlay {
      position: fixed; inset: 0; z-index: 500;
      background: rgba(0,0,0,0.88);
      backdrop-filter: blur(12px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.25s ease;
    }
    .score-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .score-modal {
      background: var(--bg-surface);
      border: 1px solid rgba(255,213,79,0.3);
      border-radius: 24px; padding: 2.5rem;
      width: 90%; max-width: 440px;
      box-shadow: 0 20px 60px rgba(255,213,79,0.12);
      position: relative;
      transform: scale(0.92) translateY(16px);
      transition: transform 0.3s var(--ease-bounce);
    }
    .score-modal-overlay.open .score-modal { transform: scale(1) translateY(0); }
    .score-modal-close {
      position: absolute; top: 1rem; right: 1rem;
      background: rgba(255,255,255,0.06); border: none; color: var(--text-2);
      width: 32px; height: 32px; border-radius: 50%; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
      transition: all 0.2s;
    }
    .score-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }
    .score-modal-trophy { font-size: 3rem; text-align: center; margin-bottom: 0.5rem; }
    .score-modal-title { font-family: var(--font-display); font-size: 1.4rem; font-weight: 800; text-align: center; margin-bottom: 0.2rem; }
    .score-modal-result { text-align: center; font-size: 0.9rem; color: var(--text-2); margin-bottom: 1.5rem; }
    .score-modal-result strong { color: var(--gold); font-size: 1.3rem; }

    /* Registration Modal */
    .reg-modal-overlay {
      position: fixed; inset: 0; z-index: 600;
      background: rgba(0,0,0,0.9);
      backdrop-filter: blur(16px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none;
      transition: opacity 0.25s ease;
    }
    .reg-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .reg-modal {
      background: var(--bg-surface);
      border: 1px solid rgba(0,229,255,0.25);
      border-radius: 28px; padding: 2.75rem;
      width: 92%; max-width: 460px;
      box-shadow: 0 25px 70px rgba(0,229,255,0.12);
      position: relative;
      transform: scale(0.92) translateY(20px);
      transition: transform 0.3s var(--ease-bounce);
    }
    .reg-modal-overlay.open .reg-modal { transform: scale(1) translateY(0); }
    .reg-modal-title { font-family: var(--font-display); font-size: 1.5rem; font-weight: 900; text-align: center; margin-bottom: 0.5rem; }
    .reg-modal-subtitle { font-size: 0.88rem; color: var(--text-2); text-align: center; margin-bottom: 1.8rem; line-height: 1.45; }
    .reg-field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1.2rem; }
    .reg-label { font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px; color: var(--cyan); }
    .reg-input, .reg-select {
      background: rgba(0,0,0,0.4); border: 1px solid var(--border-subtle);
      color: #fff; font-family: inherit; font-size: 0.95rem;
      padding: 0.75rem 1rem; border-radius: 12px;
      transition: all 0.2s;
    }
    .reg-input:focus, .reg-select:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 10px rgba(0,229,255,0.18); }
    .reg-input.invalid, .reg-select.invalid { border-color: var(--pink) !important; box-shadow: 0 0 10px rgba(233,30,99,0.2) !important; }
    .reg-privacy-row {
      display: flex; gap: 0.75rem; align-items: flex-start;
      font-size: 0.78rem; color: var(--text-2); line-height: 1.4;
      margin: 1.5rem 0; cursor: pointer;
    }
    .reg-privacy-row input { margin-top: 0.15rem; cursor: pointer; }
    .reg-submit-btn {
      width: 100%; font-family: var(--font-display); font-weight: 800; font-size: 1rem;
      padding: 0.9rem; border-radius: 14px; cursor: pointer;
      background: linear-gradient(135deg, var(--cyan), #00b0ff); border: none; color: #000;
      transition: all 0.2s;
    }
    .reg-submit-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 0 20px rgba(0,229,255,0.3); }
    .reg-submit-btn:disabled { opacity: 0.6; cursor: not-allowed; }

    .sm-field { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1rem; }
    .sm-label { font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3); }
    .sm-input {
      background: rgba(0,0,0,0.3); border: 1px solid var(--border-subtle);
      color: #fff; padding: 0.65rem 1rem; border-radius: 10px;
      font-family: var(--font-body); font-size: 0.9rem; width: 100%;
      transition: border-color 0.2s; outline: none;
    }
    .sm-input:focus { border-color: var(--gold); }
    .sm-input.invalid { border-color: var(--pink); }
    .sm-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
    .sm-submit-btn {
      width: 100%; margin-top: 0.5rem;
      background: linear-gradient(135deg, #ffd54f, #ffb300);
      color: #1a0a00; font-family: var(--font-display); font-weight: 900;
      font-size: 1rem; padding: 0.85rem; border-radius: 12px; border: none;
      cursor: pointer; transition: all 0.25s var(--ease-bounce);
    }
    .sm-submit-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,213,79,0.4); }
    .sm-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; }
    .sm-skip { display: block; text-align: center; margin-top: 0.75rem; font-size: 0.82rem; color: var(--text-3); cursor: pointer; }
    .sm-skip:hover { color: var(--text-2); }
    .sm-success { text-align: center; padding: 1rem 0; }
    .sm-success-icon { font-size: 3rem; margin-bottom: 0.5rem; }
    .sm-success-msg { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--green); }

    /* =====================================================
       LESSON PLAN SECTION
    ===================================================== */
    .lesson-section {
      position: relative; z-index: 1;
      padding: 6rem 2rem;
      background: rgba(0,229,255,0.018);
      border-top: 1px solid var(--border-subtle);
    }
    .lesson-inner { max-width: 1100px; margin: 0 auto; }
    .lesson-meta-bar {
      display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center;
      margin-bottom: 3rem;
    }
    .lmb-chip {
      display: flex; align-items: center; gap: 0.5rem;
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      padding: 0.45rem 1rem; border-radius: 20px;
      font-size: 0.82rem; font-weight: 600; color: var(--text-2);
    }
    .lmb-chip span { color: var(--text-1); }
    .games-compare {
      display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
      margin-bottom: 3rem;
    }
    @media (max-width: 768px) { .games-compare { grid-template-columns: 1fr; } }
    .game-card-lp {
      border-radius: 20px; padding: 2rem;
      position: relative; overflow: hidden;
    }
    .game-card-lp-1 {
      background: linear-gradient(140deg, rgba(0,229,255,0.08), rgba(0,229,255,0.03));
      border: 1px solid rgba(0,229,255,0.25);
    }
    .game-card-lp-2 {
      background: linear-gradient(140deg, rgba(100,200,100,0.08), rgba(100,200,100,0.03));
      border: 1px solid rgba(100,200,100,0.25);
    }
    .gclp-badge {
      display: inline-block; font-size: 0.7rem; font-weight: 800; text-transform: uppercase;
      letter-spacing: 1.5px; padding: 0.25rem 0.75rem; border-radius: 8px;
      margin-bottom: 1rem;
    }
    .gclp-badge-1 { background: rgba(0,229,255,0.15); color: var(--cyan); }
    .gclp-badge-2 { background: rgba(100,200,100,0.15); color: var(--green); }
    .gclp-title { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; margin-bottom: 0.3rem; }
    .gclp-sub { font-size: 0.85rem; color: var(--text-2); margin-bottom: 1.5rem; line-height: 1.6; }
    .gclp-section-title {
      font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
      color: var(--text-3); margin-bottom: 0.6rem;
    }
    .gclp-objective {
      font-family: var(--font-body); font-size: 0.88rem; color: var(--text-2);
      line-height: 1.65; margin-bottom: 1.2rem;
      padding: 0.75rem 1rem; background: rgba(0,0,0,0.2); border-radius: 10px;
      border-left: 3px solid var(--cyan);
    }
    .game-card-lp-2 .gclp-objective { border-left-color: var(--green); }
    .gclp-outcomes { list-style: none; padding: 0; margin: 0 0 1.2rem 0; }
    .gclp-outcomes li {
      font-size: 0.85rem; color: var(--text-2); padding: 0.35rem 0;
      display: flex; gap: 0.5rem; align-items: flex-start;
    }
    .gclp-outcomes li::before { content: '✓'; color: var(--green); font-weight: 800; flex-shrink: 0; }
    .gclp-time {
      display: inline-flex; align-items: center; gap: 0.4rem;
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      border-radius: 20px; padding: 0.3rem 0.8rem;
      font-size: 0.78rem; color: var(--text-3);
    }
    .lesson-materials {
      background: var(--bg-glass); backdrop-filter: blur(12px);
      border: 1px solid var(--border-subtle); border-radius: 20px;
      padding: 2rem; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2rem;
    }
    @media (max-width: 768px) { .lesson-materials { grid-template-columns: 1fr; } }
    .lm-col-title {
      font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
      margin-bottom: 0.75rem; display: flex; gap: 0.5rem; align-items: center;
    }
    .lm-list { list-style: none; padding: 0; margin: 0; }
    .lm-list li { font-size: 0.83rem; color: var(--text-2); padding: 0.3rem 0; display: flex; gap: 0.4rem; align-items: flex-start; }
    .lm-list li::before { content: '→'; color: var(--text-3); }

    /* =====================================================
       QUIZ GAME (Game 2 — Cell Oracle)
    ===================================================== */
    .quiz-setup-box {
      text-align: center; padding: 2.5rem; max-width: 640px; margin: 0 auto;
    }
    .quiz-setup-box .play-box-title { font-size: 1.6rem; margin-bottom: 0.6rem; }
    .quiz-setup-box .play-box-sub { margin-bottom: 2rem; }
    .quiz-difficulty-row {
      display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
      margin-bottom: 1.5rem;
    }
    .qd-btn {
      display: flex; flex-direction: column; align-items: center; gap: 0.3rem;
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      border-radius: 16px; padding: 1rem 1.5rem;
      cursor: pointer; transition: all 0.2s; min-width: 130px;
    }
    .qd-btn.sel { border-color: var(--green); background: rgba(100,200,100,0.1); }
    .qd-btn:hover { border-color: var(--border-glow); }
    .qd-btn .qd-icon { font-size: 1.8rem; }
    .qd-btn .qd-name { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; }
    .qd-btn .qd-desc { font-size: 0.72rem; color: var(--text-3); line-height: 1.4; text-align: center; }

    .quiz-active-wrap { display: none; }
    .quiz-active-wrap.shown { display: block; }
    .quiz-hud {
      display: flex; gap: 1rem; align-items: center; justify-content: space-between;
      padding: 0.75rem 1.5rem;
      background: var(--bg-glass); border: 1px solid var(--border-subtle);
      border-radius: 14px; margin-bottom: 2rem; flex-wrap: wrap;
    }
    .quiz-hud-group { display: flex; flex-direction: column; align-items: center; gap: 0.15rem; }
    .quiz-hud-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-3); }
    .quiz-hud-val { font-family: var(--font-mono); font-weight: 700; font-size: 1.4rem; color: var(--text-1); font-variant-numeric: tabular-nums; }
    .quiz-layout {
      display: flex; gap: 3rem; align-items: flex-start;
      justify-content: center; flex-wrap: wrap;
    }
    .quiz-card-area { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
    .quiz-card-label {
      font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.5px;
      color: var(--text-3); font-weight: 700;
    }
    .quiz-clue-area { flex: 1; min-width: 280px; max-width: 420px; }
    .quiz-clue-box {
      background: var(--bg-glass); backdrop-filter: blur(12px);
      border: 1px solid rgba(100,200,100,0.3);
      border-radius: 20px; padding: 2rem;
      box-shadow: 0 0 30px rgba(100,200,100,0.08);
      transition: all 0.3s;
    }
    .quiz-clue-box.shake { animation: do-shake 0.35s ease; }
    .quiz-clue-box.correct-flash { border-color: var(--green); box-shadow: 0 0 30px rgba(100,200,100,0.3); }
    .qcb-round {
      font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
      color: var(--text-3); margin-bottom: 0.5rem;
    }
    .qcb-type {
      display: inline-flex; align-items: center; gap: 0.4rem;
      font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
      padding: 0.2rem 0.7rem; border-radius: 8px;
      background: rgba(100,200,100,0.1); color: var(--green);
      margin-bottom: 1rem;
    }
    .qcb-text {
      font-size: 1rem; color: var(--text-1); line-height: 1.65; margin-bottom: 1.5rem;
    }
    .qcb-hint {
      font-size: 0.8rem; color: var(--text-2); font-style: italic; margin-bottom: 1rem;
    }
    .quiz-progress-bar {
      height: 4px; background: rgba(255,255,255,0.08); border-radius: 2px;
      overflow: hidden; margin-bottom: 0.5rem;
    }
    .quiz-progress-fill {
      height: 100%; background: linear-gradient(90deg, var(--green), var(--cyan));
      border-radius: 2px; transition: width 0.4s ease;
    }
    .quiz-feedback {
      min-height: 2rem; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
      text-align: center; padding: 0.4rem;
    }
    .quiz-feedback.correct { color: var(--green); }
    .quiz-feedback.wrong   { color: var(--pink); }
    .quiz-gameover {
      text-align: center; padding: 2.5rem 1rem;
    }
    .quiz-gameover-title { font-family: var(--font-display); font-weight: 900; font-size: 2.2rem; margin-bottom: 0.5rem; }
    .quiz-gameover-score {
      font-size: 1rem; color: var(--text-2); margin-bottom: 1.5rem; line-height: 1.6;
    }
    .quiz-gameover-score strong { font-size: 2rem; font-family: var(--font-mono); font-weight: 700; color: var(--green); font-variant-numeric: tabular-nums; }
    .quiz-restart-btn {
      background: linear-gradient(135deg, var(--green), #00c853);
      color: #040810; font-family: var(--font-display); font-weight: 900;
      font-size: 1.05rem; padding: 0.85rem 2.5rem; border-radius: 12px; border: none;
      cursor: pointer; transition: all 0.25s var(--ease-bounce); margin-top: 0.5rem;
    }
    .quiz-restart-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,200,83,0.35); }
    /* clickable symbols in quiz */
    .quiz-card .sym-wrap { cursor: pointer; }
    .quiz-card .sym-wrap:hover > svg { filter: brightness(1.4); }
    .quiz-card .sym-wrap.q-correct { animation: match-flash 0.35s ease; }
    .quiz-card .sym-wrap.q-wrong   { animation: do-shake 0.35s ease; }

    /* Ensure close buttons are always clickable and on top */
    .pay-modal-close, .about-modal-close, .share-modal-close, .review-modal-close, .score-modal-close, .study-lb-close {
      z-index: 10 !important;
    }

    /* =====================================================
       SECTION SPECIFIC COSMIC GLOWS (AURORAS)
       ===================================================== */
    #features {
      background: radial-gradient(circle at 10% 20%, rgba(167, 255, 235, 0.05) 0%, transparent 60%),
                  radial-gradient(circle at 90% 80%, rgba(255, 213, 79, 0.03) 0%, transparent 60%),
                  transparent;
    }
    #how-to-play {
      background: radial-gradient(circle at 85% 15%, rgba(213, 0, 249, 0.04) 0%, transparent 50%),
                  radial-gradient(circle at 15% 85%, rgba(167, 255, 235, 0.03) 0%, transparent 60%),
                  transparent;
    }
    #lesson-plan {
      background: radial-gradient(circle at 20% 15%, rgba(255, 213, 79, 0.05) 0%, transparent 55%),
                  radial-gradient(circle at 80% 85%, rgba(167, 255, 235, 0.04) 0%, transparent 60%),
                  transparent;
    }
    #news {
      background: radial-gradient(circle at 80% 80%, rgba(213, 0, 249, 0.04) 0%, transparent 50%),
                  radial-gradient(circle at 15% 15%, rgba(255, 213, 79, 0.03) 0%, transparent 60%),
                  transparent;
    }
    #play-game {
      background: radial-gradient(circle at 50% 15%, rgba(167, 255, 235, 0.05) 0%, transparent 45%),
                  radial-gradient(circle at 15% 75%, rgba(255, 213, 79, 0.03) 0%, transparent 55%),
                  transparent;
    }
    #panel-leaderboard {
      background: radial-gradient(circle at 15% 25%, rgba(255, 213, 79, 0.04) 0%, transparent 50%),
                  radial-gradient(circle at 85% 75%, rgba(213, 0, 249, 0.04) 0%, transparent 50%),
                  transparent;
    }
    #reviews {
      background: radial-gradient(circle at 75% 25%, rgba(213, 0, 249, 0.04) 0%, transparent 50%),
                  radial-gradient(circle at 25% 75%, rgba(167, 255, 235, 0.03) 0%, transparent 60%),
                  transparent;
    }
    .cta-section {
      background: radial-gradient(circle at 50% 50%, rgba(255, 213, 79, 0.06) 0%, transparent 50%),
                  radial-gradient(circle at 15% 85%, rgba(167, 255, 235, 0.04) 0%, transparent 50%),
                  transparent;
    }

    /* Thinker Bell Fairies & Sparkles */
    
    
    
    @keyframes drift-dust {
      0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
      }
      50% {
        opacity: 0.8;
      }
      100% {
        opacity: 0;
        transform: translate(var(--dx), var(--dy)) scale(0.2);
      }
    }

    .settings-pill {
      display: inline-flex; align-items: center; gap: 0.4rem;
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      padding: 0.3rem 0.85rem; border-radius: 20px;
      font-size: 0.8rem; font-weight: 600; color: var(--text-2);
      cursor: pointer; transition: all 0.2s;
    }
    .settings-pill:hover {
      background: rgba(255,255,255,0.08);
      border-color: var(--border-glow);
      color: var(--text-1);
    }
    .settings-pill .anim-status-dot {
      width: 6px; height: 6px; border-radius: 50%;
      background: var(--cyan);
      box-shadow: 0 0 6px var(--cyan);
      transition: background-color 0.2s, box-shadow 0.2s;
    }
    .settings-pill.disabled .anim-status-dot {
      background: #757575;
      box-shadow: none;
    }
    .animations-disabled .blob {
      animation-play-state: paused !important;
    }

    /* =====================================================
       RESPONSIVE
     ===================================================== */
    @media (max-width: 768px) {
      header {
        padding: 0.6rem 0.8rem;
        flex-direction: column;
        align-items: stretch;
        gap: 0.6rem;
      }
      .header-counters {
        display: none !important;
      }
      .site-logo {
        justify-content: center;
        margin-bottom: 0.1rem;
      }
      .header-top-row {
        justify-content: center;
      }
      .nav-links {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 0.4rem;
        padding-top: 0;
        border-top: none;
        padding-bottom: 4px;
        scrollbar-width: none; /* Hide scrollbar Firefox */
        min-width: 0;
        max-width: 100%;
        justify-content: flex-start;
      }
      .nav-links::-webkit-scrollbar {
        display: none; /* Hide scrollbar Chrome/Safari */
      }
      .nav-link {
        flex-shrink: 0;
        white-space: nowrap;
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
      }
      .hero-title { letter-spacing: -1px; }
      .preview-cards-row .preview-card:nth-child(1),
      .preview-cards-row .preview-card:nth-child(3) { display: none; }
      .mode-cards { grid-template-columns: 1fr; }
      
      /* Make cards square and perfectly proportioned on mobile */
      .spotit-card { width: 160px !important; height: 160px !important; border-radius: 16px !important; }
      .spotit-card::after { inset: 4px; width: auto; height: auto; border-radius: 12.5px; }
      .spotit-card::before { border-radius: 16px; }
      .quiz-card { width: 280px !important; height: 280px !important; }
      .quiz-card .sym-wrap, .quiz-card .card-symbol-wrapper { width: 60px !important; height: 60px !important; }
      .sym-wrap, .card-symbol-wrapper { width: 42px; height: 42px; }
      
      .stats-strip { gap: 1.5rem; }
      .steps-row { grid-template-columns: 1fr 1fr; }
      
      /* Optimize play workspace areas for mobile viewports */
      .cards-workspace { padding: 0.25rem !important; }
      .cards-workspace > div { gap: 0.75rem !important; }
      .player-area { gap: 0.25rem !important; }
      .player-area-lbl, .duel-title { font-size: 0.9rem !important; margin-bottom: 0.2rem !important; }

      /* Responsive padding and sizes */
      .section, .how-section, .reviews-section, .news-section, .cta-section {
        padding: 3rem 1.25rem !important;
      }
      .cta-box {
        padding: 2.5rem 1.5rem !important;
      }
      .pay-modal, .about-modal, .share-modal, .review-modal, .score-modal, .reg-modal, .login-modal {
        padding: 1.5rem 1.25rem !important;
        border-radius: 16px !important;
      }
      .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)) !important;
        gap: 1.25rem !important;
        margin-top: 2rem !important;
      }
      .lesson-materials {
        padding: 1.25rem !important;
        gap: 1.25rem !important;
      }
      .hero-btns {
        margin-bottom: 3rem !important;
      }
    }

    @media (max-width: 500px) {
      .spotit-card {
        width: 100px !important;
        height: 100px !important;
        border-radius: 10px !important;
      }
      .spotit-card::after {
        inset: 2px !important;
        border-radius: 8px !important;
      }
      .quiz-card {
        width: 260px !important;
        height: 260px !important;
        max-width: 85vw !important;
        max-height: 85vw !important;
        border-radius: 20px !important;
      }
      .quiz-card .sym-wrap, .quiz-card .card-symbol-wrapper {
        width: 54px !important;
        height: 54px !important;
      }
      .sym-wrap, .card-symbol-wrapper {
        width: 26px !important;
        height: 26px !important;
      }
      .player-area-lbl {
        font-size: 0.75rem !important;
      }
      .player-area {
        gap: 0.15rem !important;
        padding: 0.2rem !important;
      }
      .cards-workspace > div {
        gap: 0.35rem !important;
      }
      .duel-title {
        font-size: 0.8rem !important;
      }

      /* Extra mobile optimizations */
      .section, .how-section, .reviews-section, .news-section, .cta-section {
        padding: 2rem 0.75rem !important;
      }
      .cta-box {
        padding: 2rem 1rem !important;
      }
      .steps-row {
        grid-template-columns: 1fr !important;
        gap: 1.5rem !important;
        margin-top: 2rem !important;
      }
      .hero-sub {
        font-size: 1.05rem !important;
        margin-bottom: 1.5rem !important;
      }
      .section-title {
        font-size: 1.8rem !important;
      }
      .hof-table th, .hof-table td {
        padding: 0.6rem 0.75rem !important;
        font-size: 0.8rem !important;
      }
      .hof-rank-badge {
        width: 28px !important;
        height: 28px !important;
        font-size: 0.75rem !important;
      }
      .review-card {
        padding: 1rem !important;
        gap: 0.4rem !important;
      }
      .rating-summary {
        padding: 1.5rem 1rem !important;
        gap: 1.5rem !important;
      }
      .filter-pills {
        justify-content: center !important;
        flex-wrap: wrap !important;
        gap: 0.4rem !important;
      }
      .filter-pill {
        padding: 0.4rem 0.8rem !important;
        font-size: 0.8rem !important;
      }
      .study-search {
        padding: 0.6rem 1rem !important;
        font-size: 0.88rem !important;
      }
      .print-options-panel {
        padding: 1rem !important;
        gap: 1rem !important;
      }
      .print-controls {
        gap: 1rem !important;
      }
    }

    /* ── NEWS & ANALYTICS DASHBOARD ─────────────────── */
    .news-section {
      padding: 5rem 2rem;
      background: linear-gradient(180deg, var(--bg-1) 0%, rgba(4,8,16,0.95) 100%);
    }

    /* Infographic stat cards */
    .news-infocards {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 1rem;
      max-width: 960px;
      margin: 0 auto 2.5rem;
    }
    .news-infocard {
      background: var(--bg-glass);
      border: 1px solid var(--border-subtle);
      border-radius: 16px;
      padding: 1.25rem 1rem;
      text-align: center;
      position: relative;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .news-infocard::after {
      content: '';
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 3px;
      background: var(--card-accent, var(--cyan));
      border-radius: 0 0 16px 16px;
    }
    .news-infocard:hover {
      transform: translateY(-4px);
      border-color: var(--card-accent, var(--border-glow));
      box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    }
    .nic-icon-wrap {
      width: 48px; height: 48px;
      border-radius: 14px;
      display: flex; align-items: center; justify-content: center;
      margin: 0 auto 0.6rem;
    }
    .nic-icon { font-size: 1.5rem; }
    .nic-label { font-size: 0.72rem; color: var(--text-3); text-transform: uppercase; letter-spacing: 0.5px; font-weight: 600; }
    .nic-value { font-size: 1.8rem; font-weight: 800; color: var(--card-accent, #fff); margin: 0.15rem 0; line-height: 1.1; }
    .nic-sub { font-size: 0.68rem; color: var(--text-3); }

    /* Chart cards */
    .news-charts-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.25rem;
      max-width: 960px;
      margin: 0 auto 2.5rem;
    }
    .news-chart-card {
      background: var(--bg-glass);
      border: 1px solid var(--border-subtle);
      border-radius: 16px;
      padding: 1.5rem;
    }
    .news-chart-title {
      font-size: 1rem;
      color: var(--text-1);
      margin: 0 0 0.3rem;
      font-weight: 700;
    }
    .news-chart-desc {
      font-size: 0.78rem;
      color: var(--text-3);
      margin: 0 0 1.2rem;
    }

    /* Horizontal bar chart rows */
    .ncb-row {
      display: grid;
      grid-template-columns: 90px 1fr 42px;
      align-items: center;
      gap: 0.6rem;
      margin-bottom: 0.7rem;
    }
    .ncb-label {
      font-size: 0.78rem;
      color: var(--text-2);
      text-align: right;
      font-weight: 600;
      white-space: nowrap;
    }
    .ncb-bar-track {
      display: flex;
      height: 28px;
      background: rgba(255,255,255,0.04);
      border-radius: 6px;
      overflow: hidden;
      position: relative;
    }
    .ncb-bar-seg {
      height: 100%;
      width: var(--seg-w);
      background: var(--seg-color);
      transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.68rem;
      font-weight: 700;
      color: rgba(0,0,0,0.7);
      cursor: default;
    }
    .ncb-bar-seg::after {
      content: attr(data-tip);
      position: absolute;
      bottom: calc(100% + 6px);
      left: 50%;
      transform: translateX(-50%);
      background: #1a1a2e;
      color: #e0e0e0;
      padding: 0.3rem 0.5rem;
      border-radius: 6px;
      font-size: 0.68rem;
      font-weight: 500;
      white-space: nowrap;
      pointer-events: none;
      opacity: 0;
      transition: opacity 0.2s;
      z-index: 10;
      border: 1px solid var(--border-subtle);
    }
    .ncb-bar-seg:hover::after { opacity: 1; }
    .ncb-bar-seg:hover { filter: brightness(1.2); }
    .ncb-total {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--text-1);
      text-align: left;
    }
    .ncb-legend {
      display: flex;
      gap: 1rem;
      margin-top: 0.75rem;
      justify-content: center;
    }
    .ncb-leg-item {
      display: flex;
      align-items: center;
      gap: 0.3rem;
      font-size: 0.72rem;
      color: var(--text-3);
    }
    .ncb-leg-dot {
      width: 8px; height: 8px;
      border-radius: 3px;
      display: inline-block;
    }

    /* News Feed Cards */
    .news-feed-wrap {
      max-width: 960px;
      margin: 0 auto;
    }
    .news-feed-title {
      font-size: 1.1rem;
      color: var(--text-1);
      margin: 0 0 1rem;
      font-weight: 700;
    }
    .news-feed {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
      gap: 1rem;
    }
    .nf-card {
      display: flex;
      background: var(--bg-glass);
      border: 1px solid var(--border-subtle);
      border-radius: 14px;
      overflow: hidden;
      transition: all 0.3s ease;
    }
    .nf-card:hover {
      border-color: var(--border-glow);
      transform: translateY(-3px);
      box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    }
    .nf-featured { border-color: rgba(0,229,255,0.3); }
    .nf-stripe {
      width: 5px;
      flex-shrink: 0;
    }
    .nf-content {
      padding: 1rem 1.2rem;
      flex: 1;
    }
    .nf-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 0.5rem;
    }
    .nf-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-1);
      margin: 0 0 0.4rem;
      line-height: 1.3;
    }
    .nf-body {
      font-size: 0.82rem;
      color: var(--text-2);
      line-height: 1.5;
      margin: 0 0 0.6rem;
    }
    .nf-body code {
      background: rgba(0,229,255,0.1);
      color: var(--cyan);
      padding: 0.1rem 0.35rem;
      border-radius: 4px;
      font-size: 0.78rem;
    }

    /* Shared badge & tag styles */
    .news-badge {
      display: inline-block;
      padding: 0.2rem 0.55rem;
      border-radius: 6px;
      font-size: 0.68rem;
      font-weight: 700;
      letter-spacing: 0.5px;
      text-transform: uppercase;
    }
    .news-badge-new { background: rgba(0,229,255,0.15); color: var(--cyan); }
    .news-badge-feature { background: rgba(255,215,0,0.15); color: var(--gold); }
    .news-badge-update { background: rgba(76,175,80,0.15); color: #66bb6a; }
    .news-badge-launch { background: rgba(233,30,99,0.15); color: #f06292; }
    .news-date {
      font-size: 0.72rem;
      color: var(--text-3);
      font-style: italic;
    }
    .news-card-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 0.35rem;
    }
    .news-tag {
      display: inline-block;
      padding: 0.12rem 0.45rem;
      border-radius: 20px;
      font-size: 0.68rem;
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--border-subtle);
      color: var(--text-3);
      white-space: nowrap;
    }
    @media (max-width: 900px) {
      .news-infocards { grid-template-columns: repeat(3, 1fr); }
      .news-charts-wrap { grid-template-columns: 1fr; }
    }
    @media (max-width: 600px) {
      .news-infocards { grid-template-columns: repeat(2, 1fr); }
      .news-feed { grid-template-columns: 1fr; }
      .ncb-row { grid-template-columns: 70px 1fr 36px; }
      .ncb-label { font-size: 0.7rem; }
    }

    /* =====================================================
       SKIP LINK & FOCUS STYLES (Accessibility)
    ===================================================== */
    .skip-link {
      position: absolute; left: -9999px; top: auto;
      background: var(--cyan); color: #040810;
      font-family: var(--font-display); font-weight: 800;
      padding: 0.8rem 1.5rem; border-radius: 0 0 8px 0;
      z-index: 9999; text-decoration: none;
      font-size: 0.9rem;
    }
    .skip-link:focus {
      position: fixed; top: 0; left: 0;
    }
    *:focus-visible {
      outline: 2px solid var(--cyan);
      outline-offset: 2px;
    }

    /* =====================================================
       COOKIE CONSENT BANNER
    ===================================================== */
    .cookie-banner {
      position: fixed; bottom: 0; left: 0; right: 0; z-index: 9998;
      background: rgba(8,13,30,0.92);
      backdrop-filter: blur(20px);
      border-top: 1px solid var(--border-glow);
      padding: 1rem 2rem;
      display: flex; align-items: center; justify-content: center;
      gap: 1.5rem; flex-wrap: wrap;
      animation: slideUp 0.4s ease-out;
    }
    .cookie-banner.hidden { display: none; }
    @keyframes slideUp {
      from { transform: translateY(100%); opacity: 0; }
      to { transform: translateY(0); opacity: 1; }
    }
    .cookie-text {
      font-size: 0.85rem; color: var(--text-2);
      max-width: 600px; line-height: 1.5;
    }
    .cookie-text a { color: var(--cyan); text-decoration: underline; }
    .cookie-btns { display: flex; gap: 0.5rem; }
    .cookie-accept {
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810; font-family: var(--font-display); font-weight: 800;
      font-size: 0.85rem; padding: 0.55rem 1.4rem; border-radius: 30px;
      border: none; cursor: pointer;
      transition: transform 0.2s, box-shadow 0.2s;
    }
    .cookie-accept:hover {
      transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,229,255,0.4);
    }
    .cookie-decline {
      background: rgba(255,255,255,0.05); border: 1px solid var(--border-subtle);
      color: var(--text-2); font-family: var(--font-display); font-weight: 600;
      font-size: 0.85rem; padding: 0.55rem 1.2rem; border-radius: 30px;
      cursor: pointer; transition: background 0.2s;
    }
    .cookie-decline:hover { background: rgba(255,255,255,0.1); color: #fff; }
    /* =====================================================
       COMMUNITY PORTAL SYSTEM
    ===================================================== */
    .community-header {
      text-align: center; margin-bottom: 2rem;
    }
    .community-title {
      font-family: var(--font-display); font-weight: 900; font-size: 2.2rem;
      color: #fff; margin-bottom: 0.5rem; text-transform: uppercase;
      letter-spacing: 0.05em; text-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
    }
    .community-subtitle {
      font-size: 0.95rem; color: var(--text-2); max-width: 600px; margin: 0 auto;
    }
    .community-toolbar {
      display: flex; justify-content: space-between; align-items: center;
      gap: 1.5rem; flex-wrap: wrap; margin-bottom: 2rem;
      background: rgba(255,255,255,0.02); border: 1px solid var(--border-subtle);
      padding: 1rem 1.5rem; border-radius: 16px; backdrop-filter: blur(10px);
    }
    .community-search-wrap { flex: 1; min-width: 250px; }
    .community-search {
      width: 100%; padding: 0.7rem 1.2rem; border-radius: 12px;
      background: var(--bg-deep); border: 1px solid var(--border-subtle);
      color: #fff; font-family: var(--font-body); font-size: 0.9rem;
      transition: all 0.2s;
    }
    .community-search:focus {
      border-color: var(--cyan); outline: none; box-shadow: 0 0 10px rgba(0, 229, 255, 0.15);
    }
    .community-filters { display: flex; align-items: center; gap: 0.5rem; flex-wrap: wrap; }
    .com-filter-btn {
      background: rgba(255,255,255,0.04); border: 1px solid var(--border-subtle);
      color: var(--text-2); padding: 0.5rem 1rem; border-radius: 10px;
      font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
    }
    .com-filter-btn:hover, .com-filter-btn.active {
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810; border-color: transparent; font-weight: 700;
    }
    .dashboard-trigger-btn {
      background: rgba(0, 230, 118, 0.08); border: 1px solid rgba(0, 230, 118, 0.25);
      color: var(--green); padding: 0.6rem 1.2rem; border-radius: 12px;
      font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
      cursor: pointer; display: flex; align-items: center; gap: 0.5rem;
      transition: all 0.2s;
    }
    .dashboard-trigger-btn:hover {
      background: rgba(0, 230, 118, 0.16); border-color: var(--green);
      transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0, 230, 118, 0.15);
    }
    .community-grid {
      display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
      gap: 1.5rem; margin-bottom: 2rem;
    }
    .com-card {
      background: var(--bg-card); border: 1px solid var(--border-subtle);
      border-radius: 20px; display: flex; flex-direction: column; overflow: hidden;
      transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    .com-card:hover {
      transform: translateY(-5px); border-color: var(--border-glow);
      box-shadow: 0 12px 35px rgba(0,229,255,0.06);
    }
    .com-card.featured {
      border: 1px solid rgba(255,213,79,0.35);
      box-shadow: 0 0 20px rgba(255,213,79,0.05);
    }
    .com-card.featured:hover {
      border-color: var(--gold);
      box-shadow: 0 0 25px rgba(255,213,79,0.15);
    }
    .com-card-img {
      width: 100%; height: 180px; background: #000;
      position: relative; overflow: hidden; display: flex;
      align-items: center; justify-content: center;
    }
    .com-card-img img {
      width: 100%; height: 100%; object-fit: cover;
    }
    .com-card-img-placeholder {
      font-size: 3.5rem; filter: drop-shadow(0 0 10px rgba(255,255,255,0.15));
    }
    .com-doc-thumb {
      width: 100%; height: 100%; display: flex; flex-direction: column;
      align-items: center; justify-content: center; position: relative;
      background: linear-gradient(135deg, #37474f, #263238); color: #fff;
    }
    .com-doc-icon {
      font-size: 3.5rem; margin-bottom: 0.5rem; filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
    }
    .com-doc-ext-badge {
      background: rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.15);
      color: #fff; font-size: 0.65rem; font-weight: 800; padding: 0.15rem 0.55rem;
      border-radius: 6px; text-transform: uppercase; letter-spacing: 0.05em;
    }
    .com-doc-thumb.pdf { background: linear-gradient(135deg, #c62828, #b71c1c); }
    .com-doc-thumb.pdf .com-doc-ext-badge { background: #ff1744; border-color: rgba(255,255,255,0.25); box-shadow: 0 2px 5px rgba(255,23,68,0.3); }
    .com-doc-thumb.zip, .com-doc-thumb.rar, .com-doc-thumb.7z { background: linear-gradient(135deg, #ef6c00, #e65100); }
    .com-doc-thumb.zip .com-doc-ext-badge, .com-doc-thumb.rar .com-doc-ext-badge, .com-doc-thumb.7z .com-doc-ext-badge { background: #ff9100; border-color: rgba(255,255,255,0.25); }
    .com-doc-thumb.ppt, .com-doc-thumb.pptx { background: linear-gradient(135deg, #d84315, #bf360c); }
    .com-doc-thumb.ppt .com-doc-ext-badge, .com-doc-thumb.pptx .com-doc-ext-badge { background: #ff3d00; border-color: rgba(255,255,255,0.25); }
    .com-doc-thumb.doc, .com-doc-thumb.docx { background: linear-gradient(135deg, #1565c0, #0d47a1); }
    .com-doc-thumb.doc .com-doc-ext-badge, .com-doc-thumb.docx .com-doc-ext-badge { background: #2979ff; border-color: rgba(255,255,255,0.25); }
    .com-doc-thumb.xls, .com-doc-thumb.xlsx, .com-doc-thumb.csv { background: linear-gradient(135deg, #2e7d32, #1b5e20); }
    .com-doc-thumb.xls .com-doc-ext-badge, .com-doc-thumb.xlsx .com-doc-ext-badge, .com-doc-thumb.csv .com-doc-ext-badge { background: #00e676; border-color: rgba(255,255,255,0.25); color: #040810; }
    .com-card-badge-featured {
      position: absolute; top: 0.75rem; right: 0.75rem;
      background: linear-gradient(135deg, var(--gold), #ffb300);
      color: #040810; font-size: 0.65rem; font-weight: 800;
      padding: 0.2rem 0.65rem; border-radius: 12px;
      text-transform: uppercase; letter-spacing: 0.05em;
      box-shadow: 0 2px 8px rgba(255,179,0,0.3);
    }
    .com-card-badge-type {
      position: absolute; top: 0.75rem; left: 0.75rem;
      background: rgba(4,6,15,0.75); border: 1px solid rgba(255,255,255,0.15);
      color: #fff; font-size: 0.65rem; font-weight: 700;
      padding: 0.2rem 0.65rem; border-radius: 12px;
      backdrop-filter: blur(5px);
    }
    .com-card-body {
      padding: 1.25rem; flex: 1; display: flex;
      flex-direction: column; gap: 0.6rem;
    }
    .com-card-title {
      font-family: var(--font-display); font-weight: 800; font-size: 1.15rem;
      color: #fff; line-height: 1.3;
    }
    .com-card-desc {
      font-size: 0.82rem; color: var(--text-2); line-height: 1.5;
      display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .com-card-meta-list {
      display: flex; flex-direction: column; gap: 0.35rem;
      background: rgba(255,255,255,0.02); padding: 0.6rem 0.8rem;
      border-radius: 10px; border: 1px solid rgba(255,255,255,0.04);
      margin-top: 0.2rem;
    }
    .com-card-meta-item {
      display: flex; align-items: center; gap: 0.4rem;
      font-size: 0.76rem; color: var(--text-3);
    }
    .com-card-meta-item strong { color: var(--text-2); }
    .com-card-tags {
      display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.2rem;
    }
    .com-tag-pill {
      background: rgba(0, 229, 255, 0.06); border: 1px solid rgba(0, 229, 255, 0.15);
      color: var(--cyan); font-size: 0.68rem; font-weight: 600;
      padding: 0.15rem 0.5rem; border-radius: 8px; cursor: pointer;
      transition: all 0.2s;
    }
    .com-tag-pill:hover {
      background: rgba(0, 229, 255, 0.12); color: #fff;
    }
    .com-card-contributor {
      display: flex; align-items: center; justify-content: space-between;
      border-top: 1px solid rgba(255,255,255,0.05); padding-top: 0.75rem;
      margin-top: auto;
    }
    .com-card-author-info {
      display: flex; align-items: center; gap: 0.5rem; cursor: pointer;
    }
    .com-card-avatar {
      width: 32px; height: 32px; border-radius: 50%; object-fit: cover;
      border: 1.5px solid var(--border-subtle);
    }
    .com-card-author-details { display: flex; flex-direction: column; }
    .com-card-author-name { font-size: 0.8rem; font-weight: 700; color: #fff; }
    .com-card-author-sub { font-size: 0.68rem; color: var(--text-3); }
    .com-card-follow-btn {
      background: rgba(0, 229, 255, 0.08); border: 1px solid rgba(0, 229, 255, 0.2);
      color: var(--cyan); padding: 0.25rem 0.65rem; border-radius: 15px;
      font-size: 0.7rem; font-weight: 700; cursor: pointer; transition: all 0.2s;
    }
    .com-card-follow-btn:hover {
      background: var(--cyan); color: #040810; border-color: transparent;
    }
    .com-card-follow-btn.following {
      background: rgba(255,255,255,0.06); border-color: var(--border-subtle);
      color: var(--text-2);
    }
    .com-card-follow-btn.following:hover {
      background: rgba(239, 83, 80, 0.1); border-color: #ef5350; color: #ef5350;
    }
    .com-card-footer {
      background: rgba(4,6,15,0.4); padding: 0.75rem 1.25rem;
      border-top: 1px solid rgba(255,255,255,0.04); display: flex;
      align-items: center; justify-content: space-between; gap: 0.5rem;
    }
    .com-card-stats { display: flex; align-items: center; gap: 0.65rem; }
    .com-card-stat {
      display: flex; align-items: center; gap: 0.25rem;
      font-size: 0.74rem; color: var(--text-3); cursor: pointer;
      transition: color 0.2s;
    }
    .com-card-stat:hover { color: #fff; }
    .com-card-stat.liked { color: var(--pink) !important; font-weight: 700; }
    .com-card-action-btn {
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810; border: none; font-size: 0.78rem; font-weight: 800;
      padding: 0.45rem 1rem; border-radius: 8px; cursor: pointer;
      display: flex; align-items: center; gap: 0.35rem; transition: transform 0.2s;
    }
    .com-card-action-btn:hover { transform: scale(1.03); }
    .com-card-action-btn.free {
      background: linear-gradient(135deg, var(--green), #00c853);
    }
    .com-tip-btn {
      background: linear-gradient(135deg, #ffd54f, #ffa000);
      color: #1a0a00; border: none; font-size: 0.72rem; font-weight: 800;
      padding: 0.35rem 0.8rem; border-radius: 8px; cursor: pointer;
      text-decoration: none; display: flex; align-items: center; gap: 0.3;
      box-shadow: 0 2px 8px rgba(255,213,79,0.15); transition: transform 0.2s;
    }
    .com-tip-btn:hover { transform: scale(1.04); }

    /* Modals for Community Portal */
    .com-modal-overlay {
      position: fixed; inset: 0; z-index: 500;
      background: rgba(4,6,15,0.75); backdrop-filter: blur(10px);
      display: flex; align-items: center; justify-content: center;
      opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
      padding: 1.5rem;
    }
    .com-modal-overlay.open { opacity: 1; pointer-events: auto; }
    .com-modal {
      background: #080d1e; border: 1px solid var(--border-subtle);
      width: 100%; max-width: 650px; border-radius: 24px; padding: 2rem;
      position: relative; transform: scale(0.9) translateY(20px);
      transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
      box-shadow: 0 20px 60px rgba(0,0,0,0.6);
      max-height: 90vh; overflow-y: auto;
      will-change: transform, opacity;
    }
    .com-modal-overlay.open .com-modal { transform: scale(1) translateY(0); }
    .com-modal-close {
      position: absolute; top: 1.25rem; right: 1.25rem;
      background: rgba(255,255,255,0.06); border: none; color: var(--text-2);
      width: 32px; height: 32px; border-radius: 50%; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: center;
      transition: all 0.2s; z-index: 10;
    }
    .com-modal-close:hover { background: rgba(255,255,255,0.12); color: #fff; }

    /* Challenge Cards and Dropdowns */
    .chal-card {
      background: rgba(255,255,255,0.015);
      border: 1px solid var(--border-subtle);
      border-radius: 16px;
      padding: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.75rem;
      text-align: left;
      transition: border-color 0.2s, transform 0.2s;
      position: relative;
      will-change: transform;
    }
    .chal-card:hover {
      border-color: rgba(0,229,255,0.3);
      transform: translateY(-2px);
    }
    .chal-card-media {
      width: 100%;
      height: 180px;
      border-radius: 10px;
      object-fit: cover;
      background: rgba(0,0,0,0.2);
    }
    .chal-card-video {
      width: 100%;
      height: 180px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(8, 13, 30, 0.95), rgba(4, 6, 15, 0.95));
      border: 1px solid var(--border-subtle);
    }
    .chal-card-title {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 1.05rem;
      color: #fff;
      margin-bottom: 0.15rem;
    }
    .chal-card-desc {
      font-size: 0.8rem;
      color: var(--text-2);
      line-height: 1.45;
      margin-bottom: 0.4rem;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .chal-stats-strip {
      display: flex;
      gap: 0.4rem;
      align-items: center;
      margin-top: 0.5rem;
      border-top: 1px solid rgba(255,255,255,0.05);
      padding-top: 0.75rem;
      justify-content: space-between;
    }
    .chal-stat-btn {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.06);
      color: var(--text-2);
      padding: 0.35rem 0.65rem;
      border-radius: 20px;
      font-size: 0.72rem;
      font-weight: 700;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 0.35rem;
      transition: all 0.2s;
    }
    .chal-stat-btn:hover {
      background: rgba(255,255,255,0.08);
      color: #fff;
    }
    .chal-stat-btn.active-voted {
      background: rgba(0, 229, 255, 0.08);
      border-color: rgba(0, 229, 255, 0.25);
      color: var(--cyan);
    }
    .chal-stat-btn.active-liked {
      background: rgba(255, 64, 129, 0.08);
      border-color: rgba(255, 64, 129, 0.25);
      color: var(--pink);
    }
    .share-card-dropdown-item {
      display: block;
      width: 100%;
      padding: 0.4rem 1rem;
      background: transparent;
      border: none;
      color: var(--text-2);
      font-size: 0.76rem;
      font-weight: 700;
      text-align: left;
      cursor: pointer;
      font-family: var(--font-body);
      transition: background 0.2s, color 0.2s;
    }
    .share-card-dropdown-item:hover {
      background: rgba(255,255,255,0.04);
      color: #fff;
    }

    /* Dual-pane Contributor Portal Dashboard Styles */
    .dash-container {
      display: flex;
      flex-direction: row;
      width: 100%;
      min-height: 580px;
    }
    @media (max-width: 768px) {
      .dash-container {
        flex-direction: column;
      }
      .dash-sidebar {
        width: 100% !important;
        border-right: none !important;
        border-bottom: 1px solid var(--border-subtle);
      }
    }
    .dash-sidebar {
      width: 280px;
      padding: 2.2rem 1.5rem;
      background: rgba(4, 6, 15, 0.4);
      border-right: 1px solid var(--border-subtle);
      display: flex;
      flex-direction: column;
      gap: 1.25rem;
      align-items: center;
      text-align: center;
      box-sizing: border-box;
      flex-shrink: 0;
    }
    .dash-main {
      flex: 1;
      padding: 2rem;
      overflow-y: auto;
      max-height: 85vh;
      box-sizing: border-box;
    }
    .dash-sidebar-avatar {
      width: 84px;
      height: 84px;
      border-radius: 50%;
      border: 3px solid var(--cyan);
      box-shadow: 0 0 15px rgba(0, 229, 255, 0.25);
      object-fit: cover;
    }
    .dash-sidebar-name {
      font-family: var(--font-display);
      font-weight: 800;
      font-size: 1.15rem;
      color: #fff;
      margin-top: 0.4rem;
      line-height: 1.2;
    }
    .dash-sidebar-role {
      font-size: 0.76rem;
      color: var(--cyan);
      font-weight: 700;
      margin-top: 0.2rem;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .dash-sidebar-country {
      font-size: 0.72rem;
      color: var(--text-3);
      margin-top: 0.1rem;
    }
    .dash-sidebar-stats {
      display: flex;
      gap: 0.5rem;
      justify-content: center;
      width: 100%;
      margin: 0.4rem 0;
    }
    .dash-sidebar-stat-badge {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 20px;
      padding: 0.2rem 0.6rem;
      font-size: 0.7rem;
      font-weight: 600;
      color: var(--text-2);
    }
    .dash-sidebar-bio {
      font-size: 0.78rem;
      color: var(--text-2);
      line-height: 1.4;
      max-height: 65px;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-top: -0.25rem;
    }
    .dash-sidebar-menu {
      display: flex;
      flex-direction: column;
      gap: 0.35rem;
      width: 100%;
      margin-top: 0.4rem;
      border-top: 1px dashed rgba(255, 255, 255, 0.06);
      padding-top: 1rem;
    }
    .dash-sidebar-menu-btn {
      background: transparent;
      border: 1px solid transparent;
      color: var(--text-2);
      padding: 0.55rem 0.85rem;
      border-radius: 8px;
      cursor: pointer;
      text-align: left;
      font-family: var(--font-body);
      font-weight: 700;
      font-size: 0.82rem;
      display: flex;
      align-items: center;
      gap: 0.55rem;
      transition: all 0.2s;
      width: 100%;
      box-sizing: border-box;
    }
    .dash-sidebar-menu-btn:hover {
      background: rgba(255, 255, 255, 0.03);
      color: #fff;
    }
    .dash-sidebar-menu-btn.active {
      background: rgba(0, 229, 255, 0.06);
      border-color: rgba(0, 229, 255, 0.15);
      color: var(--cyan);
      box-shadow: 0 0 10px rgba(0, 229, 255, 0.1);
    }
    
    .profile-banner-modal {
      display: flex; flex-direction: column; align-items: center; text-align: center;
      gap: 0.75rem; border-bottom: 1px solid rgba(255,255,255,0.06);
      padding-bottom: 1.5rem; margin-bottom: 1.5rem;
    }
    .profile-avatar-large {
      width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
      border: 3px solid var(--border-glow); box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
    }
    .profile-name-large { font-family: var(--font-display); font-size: 1.6rem; font-weight: 900; color: #fff; }
    .profile-credentials { font-size: 0.85rem; color: var(--cyan); font-weight: 700; }
    .profile-stats-row { display: flex; gap: 1.5rem; margin: 0.5rem 0; }
    .profile-stat-badge {
      font-size: 0.82rem; color: var(--text-2); background: rgba(255,255,255,0.02);
      padding: 0.35rem 0.85rem; border-radius: 12px; border: 1px solid rgba(255,255,255,0.04);
    }
    .profile-bio-text { font-size: 0.88rem; color: var(--text-2); line-height: 1.6; max-width: 500px; }
    
    /* Upload Drag & Drop Dropzone */
    .dropzone-container {
      border: 2px dashed rgba(0,229,255,0.25); border-radius: 16px;
      padding: 1.5rem; text-align: center; background: rgba(0,229,255,0.01);
      cursor: pointer; transition: all 0.2s; margin-bottom: 1.25rem;
    }
    .dropzone-container:hover, .dropzone-container.dragover {
      border-color: var(--cyan); background: rgba(0,229,255,0.04);
    }
    .dropzone-text { font-size: 0.85rem; color: var(--text-2); margin-top: 0.5rem; }
    .dropzone-file-info { font-size: 0.82rem; color: var(--green); font-weight: 700; margin-top: 0.5rem; }
    
    /* Contributor Dashboard Forms */
    .com-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
    .com-form-field { display: flex; flex-direction: column; gap: 0.35rem; margin-bottom: 1rem; }
    .com-form-label { font-size: 0.8rem; font-weight: 700; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.03em; }
    .com-form-input, .com-form-select, .com-form-textarea {
      width: 100%; padding: 0.65rem 0.85rem; border-radius: 8px;
      background: var(--bg-deep); border: 1px solid var(--border-subtle);
      color: #fff; font-family: var(--font-body); font-size: 0.85rem;
      transition: border-color 0.2s;
    }
    .com-form-input:focus, .com-form-select:focus, .com-form-textarea:focus {
      border-color: var(--cyan); outline: none;
    }
    .com-btn-primary {
      background: linear-gradient(135deg, var(--cyan), #00b0ff);
      color: #040810; border: none; font-family: var(--font-display);
      font-weight: 800; font-size: 0.9rem; padding: 0.75rem 1.5rem;
      border-radius: 10px; cursor: pointer; transition: all 0.2s;
      width: 100%; text-transform: uppercase; letter-spacing: 0.05em;
    }
    .com-btn-primary:hover {
      transform: translateY(-2px); box-shadow: 0 4px 15px rgba(0, 229, 255, 0.4);
    }
    
    /* Contributor Profile Picture Uploader Box */
    .avatar-uploader-box {
      display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem;
      background: rgba(255,255,255,0.01); padding: 0.8rem; border-radius: 12px;
      border: 1px solid rgba(255,255,255,0.04);
    }
    .avatar-preview-container { position: relative; }
    .avatar-preview { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; border: 2px solid var(--cyan); }
    .avatar-upload-input { display: none; }
    .avatar-upload-btn {
      background: rgba(255,255,255,0.06); border: 1px solid var(--border-subtle);
      color: var(--text-2); font-size: 0.74rem; font-weight: 700;
      padding: 0.4rem 0.8rem; border-radius: 6px; cursor: pointer;
    }
    .avatar-upload-btn:hover { background: rgba(255,255,255,0.12); color: #fff; }

    /* Dashboard sub tab sections */
    .dash-sections-tabs {
      display: flex; border-bottom: 1px solid rgba(255,255,255,0.06);
      margin-bottom: 1.25rem; gap: 1rem;
    }
    .dash-section-tab-btn {
      background: none; border: none; color: var(--text-3); font-size: 0.85rem;
      font-weight: 700; padding: 0.5rem 0.25rem; cursor: pointer;
      border-bottom: 2px solid transparent; transition: all 0.2s;
    }
    .dash-section-tab-btn:hover, .dash-section-tab-btn.active {
      color: var(--cyan); border-bottom-color: var(--cyan);
    }

    /* Dashboard Uploads List table */
    .dash-uploads-table {
      width: 100%; border-collapse: collapse; font-size: 0.8rem;
    }
    .dash-uploads-table th, .dash-uploads-table td {
      padding: 0.6rem; border-bottom: 1px solid rgba(255,255,255,0.05); text-align: left;
    }
    .dash-uploads-table th { color: var(--text-3); text-transform: uppercase; font-size: 0.7rem; font-weight: 800; }
    .status-pill {
      display: inline-block; padding: 0.15rem 0.5rem; border-radius: 8px;
      font-size: 0.68rem; font-weight: 700; text-transform: uppercase;
    }
    .status-pill.pending { background: rgba(255,179,0,0.12); color: #ffb300; }
    .status-pill.approved { background: rgba(0,230,118,0.12); color: var(--green); }
    .status-pill.rejected { background: rgba(239,83,80,0.12); color: #ef5350; }

    /* Floating Dot Navigation */
    .floating-dot-nav {
      position: fixed;
      right: 25px;
      top: 50%;
      transform: translateY(-50%);
      z-index: 1000;
      display: flex;
      flex-direction: column;
      gap: 1.2rem;
      background: rgba(8, 13, 30, 0.4);
      border: 1px solid rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(10px);
      padding: 1.2rem 0.6rem;
      border-radius: 30px;
      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
      transition: opacity 0.3s, transform 0.3s;
    }
    @media (max-width: 1024px) {
      .floating-dot-nav { display: none; }
    }
    .dot-nav-item {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      text-decoration: none;
      position: relative;
      width: 16px;
      height: 16px;
    }
    .dot-circle {
      width: 8px;
      height: 8px;
      background: var(--text-3);
      border-radius: 50%;
      transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    .dot-nav-item:hover .dot-circle,
    .dot-nav-item.active .dot-circle {
      background: var(--cyan);
      transform: scale(1.5);
      box-shadow: 0 0 10px var(--cyan);
    }
    .dot-label {
      position: absolute;
      right: 30px;
      background: var(--bg-surface);
      border: 1px solid var(--border-subtle);
      color: var(--text-2);
      font-size: 0.72rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      padding: 0.3rem 0.6rem;
      border-radius: 6px;
      opacity: 0;
      pointer-events: none;
      transform: translateX(10px);
      transition: all 0.3s ease;
      white-space: nowrap;
    }
    .dot-nav-item:hover .dot-label {
      opacity: 1;
      transform: translateX(0);
    }

    /* Sub-tab Navigation styling */
    .sub-tab-nav {
      display: flex;
      gap: 0.5rem;
      justify-content: center;
      background: rgba(255, 255, 255, 0.01);
      border: 1px solid rgba(255, 255, 255, 0.05);
      border-radius: 12px;
      padding: 0.35rem;
      max-width: max-content;
      margin: 0 auto 2rem;
    }
    .sub-tab-btn {
      background: transparent;
      border: 1px solid transparent;
      color: var(--text-2);
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.82rem;
      padding: 0.5rem 1.2rem;
      border-radius: 8px;
      cursor: pointer;
      transition: all 0.2s;
    }
    .sub-tab-btn:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.04);
    }
    .sub-tab-btn.active {
      background: var(--bg-surface);
      border-color: var(--border-glow);
      color: var(--cyan);
      box-shadow: 0 0 10px rgba(0, 229, 255, 0.15);
    }

    /* Game library cards fantasy redesign (Olive Grove Theme) */
    .game-card {
      background: var(--bg-parchment);
      border: 2px solid var(--border-gold);
      border-radius: 12px;
      padding: 2.2rem;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
      box-shadow: 0 8px 30px rgba(0,0,0,0.5), inset 0 0 15px rgba(141, 160, 95, 0.05);
      transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
      overflow: hidden;
      outline: 1.5px solid #161a25;
    }
    
    /* Elegant Foliate Corner Ornaments matching olive foliage */
    .game-card::before {
      content: '❦'; position: absolute; top: 12px; left: 12px;
      color: var(--olive-sage); font-size: 0.9rem; opacity: 0.35;
      text-shadow: 0 0 5px rgba(166, 188, 148, 0.3);
    }
    .game-card::after {
      content: '❦'; position: absolute; top: 12px; right: 12px;
      color: var(--olive-sage); font-size: 0.9rem; opacity: 0.35;
      text-shadow: 0 0 5px rgba(166, 188, 148, 0.3);
    }

    .game-card:hover {
      transform: translateY(-8px);
      border-color: var(--olive-sage);
      box-shadow: 
        0 15px 35px rgba(141, 160, 95, 0.15), 
        0 5px 15px rgba(0,0,0,0.6),
        inset 0 0 20px rgba(141, 160, 95, 0.05);
      outline-color: var(--olive-sage);
    }

    /* Foliage Category Scroll Tag */
    .game-category {
      align-self: flex-start;
      border: 1px solid var(--gold-dark);
      color: var(--gold);
      font-family: var(--font-title);
      font-weight: 700;
      text-transform: uppercase;
      font-size: 0.72rem;
      padding: 0.3rem 0.8rem;
      border-radius: 4px;
      letter-spacing: 1.5px;
      margin-bottom: 1.5rem;
      background: rgba(141, 160, 95, 0.04);
      box-shadow: inset 0 0 8px rgba(226, 192, 87, 0.05);
    }
    .game-card.playable .game-category {
      border-color: var(--olive-sage);
      color: var(--olive-sage);
      background: rgba(141, 160, 95, 0.08);
      box-shadow: inset 0 0 5px rgba(141, 160, 95, 0.1);
    }

    .game-card-content {
      margin-bottom: 2.2rem;
    }
    .game-title {
      font-family: var(--font-title);
      font-size: 1.6rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 0.4rem;
      text-shadow: 0 2px 4px rgba(0,0,0,0.6);
      letter-spacing: 0.5px;
    }
    .game-subtitle {
      font-family: var(--font-title);
      font-size: 0.85rem;
      color: var(--gold-light);
      font-weight: 700;
      margin-bottom: 1.25rem;
      text-transform: uppercase;
      letter-spacing: 1px;
      opacity: 0.9;
    }
    .game-desc {
      color: var(--text-2);
      font-size: 0.92rem;
      line-height: 1.68;
      margin-bottom: 1.5rem;
      text-align: left;
    }
    .game-specs {
      font-size: 0.82rem;
      color: var(--text-2);
      border-top: 1px solid rgba(141, 160, 95, 0.15);
      padding-top: 1rem;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }
    .game-specs span strong {
      color: var(--olive-sage);
      font-family: var(--font-title);
      font-weight: 700;
      font-size: 0.78rem;
      letter-spacing: 0.5px;
    }

    /* Olive Grove Leaf Tablet Buttons */
    .game-btn {
      width: 100%;
      padding: 0.9rem;
      border-radius: 6px;
      font-family: var(--font-title);
      font-weight: 800;
      font-size: 0.95rem;
      cursor: pointer;
      text-align: center;
      text-decoration: none;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      transition: all 0.3s ease;
      display: inline-block;
      box-sizing: border-box;
    }
    
    .game-btn-play {
      background: linear-gradient(135deg, var(--gold-dark), var(--olive-sage));
      color: #090c07;
      border: 1px solid var(--gold-light);
      box-shadow: 0 4px 15px rgba(141, 160, 95, 0.25), inset 0 0 5px rgba(255,255,255,0.25);
    }
    .game-btn-play:hover {
      background: linear-gradient(135deg, var(--olive-sage), var(--gold-light));
      transform: translateY(-2px);
      box-shadow: 0 6px 22px rgba(141, 160, 95, 0.4), 0 0 10px rgba(255, 255, 255, 0.25);
    }

    .game-btn-disabled {
      background: rgba(255, 255, 255, 0.01);
      border: 1px solid rgba(141, 160, 95, 0.08);
      color: rgba(156, 166, 144, 0.22);
      cursor: not-allowed;
      box-shadow: none;
    }

/* Spacing fixes to prevent content overlapping sticky header */
.main-container {
  padding-top: 6.5rem !important;
}
@media (max-width: 768px) {
  .main-container {
    padding-top: 8.5rem !important;
  }
}

/* =====================================================
   [S49] CellUno™ INTERACTIVE 3D & HOLOGRAPHIC STYLES
   ===================================================== */
.celluno-card {
  width: 210px;
  height: 300px;
  perspective: 1000px;
  cursor: pointer;
  position: relative;
  transition: transform 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
  transform-style: preserve-3d;
  z-index: 1;
}

.celluno-card:hover {
  transform: scale(1.3) translateY(-30px);
  z-index: 50;
}

.celluno-card .card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  transform-style: preserve-3d;
}

.celluno-card.is-flipped .card-inner {
  transform: rotateY(180deg);
}

.celluno-card .card-front, .celluno-card .card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 10px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.6);
  border: 5px solid var(--uno-border, #1a1a1a); /* Premium MTG outer border */
  box-sizing: border-box;
  overflow: hidden;
}

/* Holographic dynamic gradients */
.celluno-card .card-front::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 6px;
  z-index: 2;
  background: linear-gradient(115deg, transparent 20%, rgba(255, 0, 128, 0.3) 30%, rgba(255, 204, 0, 0.3) 40%, rgba(0, 255, 204, 0.3) 50%, rgba(0, 102, 255, 0.3) 60%, transparent 80%);
  background-position: calc(var(--mouse-x, 50%) * 2) calc(var(--mouse-y, 50%) * 2);
  background-size: 250% 250%;
  mix-blend-mode: color-dodge;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Light reflections and glare */
.celluno-card .card-front::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 6px;
  z-index: 3;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.25) 10%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

/* Active shine hover pop */
.celluno-card:hover .card-front::before,
.celluno-card:hover .card-front::after {
  opacity: 1;
}

.celluno-card .card-back {
  background: #0d0f1a;
  background-image: repeating-linear-gradient(45deg, #141729 25%, transparent 25%, transparent 75%, #141729 75%, #141729);
  background-size: 16px 16px;
  transform: rotateY(180deg);
  border: 4px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px;
  box-sizing: border-box;
}

.celluno-card .card-back-logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2.5px solid var(--cyan);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
  margin-bottom: 12px;
  background: rgba(4, 8, 16, 0.6);
}

.celluno-card .card-back-title {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--cyan);
  font-size: 1.15rem;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
  text-transform: uppercase;
}

/* Front card MTG components */
.celluno-card .card-front {
  background: var(--uno-bg, #1e293b);
  display: flex;
  flex-direction: column;
  padding: 6px;
  box-sizing: border-box;
  justify-content: flex-start;
  gap: 4px;
}

/* Header Title Bar */
.celluno-card .mtg-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 2px 8px;
  height: 28px;
  box-sizing: border-box;
}
.celluno-card .mtg-name {
  font-size: 14px !important;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 155px;
}
.celluno-card .mtg-cost {
  font-size: 14px !important;
  font-weight: 800;
  color: var(--cyan);
}

/* Illustration Window (Neo Cell Drawing) */
.celluno-card .mtg-art {
  height: 125px;
  border: 1.5px solid rgba(0, 0, 0, 0.4);
  border-radius: 4px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.8);
  box-sizing: border-box;
}

/* Card Type Line Bar */
.celluno-card .mtg-type {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  padding: 2px 8px;
  height: 24px;
  box-sizing: border-box;
}
.celluno-card .mtg-type-text {
  font-size: 12.5px !important;
  font-weight: 700;
  color: #eee;
  font-style: italic;
}
.celluno-card .mtg-type-color {
  font-size: 12.5px !important;
  font-weight: 700;
  text-transform: uppercase;
}

/* Card Rules & Action TextBox */
.celluno-card .mtg-text {
  flex-grow: 1;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  padding: 6px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
  box-sizing: border-box;
}
.celluno-card .mtg-rule {
  font-size: 12.5px !important;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}
.celluno-card .mtg-flavor {
  font-size: 11px !important;
  font-weight: 400;
  color: var(--text-3);
  font-style: italic;
  line-height: 1.2;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 3px;
  margin-top: auto;
}

/* Color palettes for Uno cards */
.celluno-card.red { --uno-bg: #4a0e0e; --uno-border: #d32f2f; }
.celluno-card.blue { --uno-bg: #0c2b4a; --uno-border: #1976d2; }
.celluno-card.green { --uno-bg: #143516; --uno-border: #388e3c; }
.celluno-card.yellow { --uno-bg: #4f3b07; --uno-border: #fbc02d; }
.celluno-card.wild { --uno-bg: #1a1a1a; --uno-border: #555; }

/* Redefining text colors for type bar */
.celluno-card.red .mtg-type-color { color: #ff8a80; }
.celluno-card.blue .mtg-type-color { color: #80d8ff; }
.celluno-card.green .mtg-type-color { color: #b9f6ca; }
.celluno-card.yellow .mtg-type-color { color: #ffe57f; }
.celluno-card.wild .mtg-type-color { color: #e0e0e0; }

/* Hand layout scrollbar */
.celluno-hand {
  min-height: 420px !important;
  padding: 70px 15px 35px 15px !important;
}

.celluno-hand::-webkit-scrollbar {
  height: 6px;
}
.celluno-hand::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.01);
}
.celluno-hand::-webkit-scrollbar-thumb {
  background: rgba(0, 229, 255, 0.15);
  border-radius: 3px;
}

/* CellUno print styling */
@media print {
  body * {
    visibility: hidden !important;
  }
  #celluno-print-area, #celluno-print-area * {
    visibility: visible !important;
  }
  #celluno-print-area {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: #fff !important;
    color: #000 !important;
  }
  .print-page {
    page-break-after: always;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 20px;
    padding: 30px;
    box-sizing: border-box;
  }
  .printable-card {
    border: 5px solid #000 !important;
    border-radius: 10px;
    height: 330px;
    display: flex;
    flex-direction: column;
    padding: 8px;
    box-sizing: border-box;
    background: #fff !important;
    color: #000 !important;
    position: relative;
  }
  .printable-card.red { border-color: #d32f2f !important; }
  .printable-card.blue { border-color: #1976d2 !important; }
  .printable-card.green { border-color: #388e3c !important; }
  .printable-card.yellow { border-color: #fbc02d !important; }
  .printable-card.wild { border-color: #555 !important; }
  
  .printable-card-wm {
    position: absolute;
    bottom: 5px;
    right: 5px;
    font-size: 7px;
    color: #888;
  }
}

/* Community Split Layout Table styling */
.com-row:hover {
  background: rgba(255, 255, 255, 0.03) !important;
}
.com-row.active {
  background: rgba(0, 229, 255, 0.08) !important;
  border-left: 3px solid var(--cyan);
}
.com-resources-table th, .com-resources-table td {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

#pdf-preview-canvas {
  max-width: 100%;
  max-height: 100%;
  border-radius: 12px 12px 0 0;
  display: block;
}