:root {
      --felt: #0d4a2e;
      --felt-dark: #08301d;
      --felt-light: #145c38;
      --gold: #c9a84c;
      --gold-light: #e8cb80;
      --gold-dark: #8a6e28;
      --cream: #f5ead5;
      --cream-dark: #e0d0b0;
      --red-card: #c0392b;
      --black-card: #1a1a2e;
      --white: #ffffff;
      --text-muted: rgba(245,234,213,0.6);
      --border-gold: rgba(201,168,76,0.4);
      --shadow-deep: 0 20px 60px rgba(0,0,0,0.6);
      --shadow-card: 0 8px 24px rgba(0,0,0,0.5);
    }
 
    * { box-sizing: border-box; margin: 0; padding: 0; }
 
    body {
      font-family: 'Cormorant Garamond', Georgia, serif;
      min-height: 100vh;
      background-color: var(--felt-dark);
      background-image:
        radial-gradient(ellipse at 50% 0%, rgba(21,92,56,0.8) 0%, transparent 70%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.04) 2px, rgba(0,0,0,0.04) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,0.04) 2px, rgba(0,0,0,0.04) 4px);
      display: flex;
      flex-direction: column;
      align-items: center;
      color: var(--cream);
      padding: 20px;
    }
 
    /* HEADER */
    .header {
      width: 100%;
      max-width: 900px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0 24px;
      border-bottom: 1px solid var(--border-gold);
      margin-bottom: 24px;
    }
 
    .logo {
      display: flex;
      flex-direction: column;
      line-height: 1;
    }
 
    .logo-title {
      font-family: 'Playfair Display', Georgia, serif;
      font-size: 32px;
      font-weight: 700;
      color: var(--gold-light);
      letter-spacing: 0.04em;
      text-shadow: 0 2px 12px rgba(201,168,76,0.4);
    }
 
    .logo-sub {
      font-size: 11px;
      letter-spacing: 0.25em;
      color: var(--text-muted);
      text-transform: uppercase;
      margin-top: 2px;
    }
 
    .header-controls {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }
 
    /* PILL BUTTONS (header) */
    .pill-btn {
      font-family: 'Cormorant Garamond', serif;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.08em;
      padding: 7px 16px;
      border-radius: 40px;
      border: 1px solid var(--border-gold);
      background: rgba(201,168,76,0.1);
      color: var(--gold-light);
      cursor: pointer;
      transition: all 0.2s ease;
      text-transform: uppercase;
    }
 
    .pill-btn:hover {
      background: rgba(201,168,76,0.25);
      border-color: var(--gold);
      color: var(--gold-light);
    }
 
    .speed-wrap {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 4px;
    }
 
    .speed-label {
      font-size: 11px;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--text-muted);
    }
 
    input[type="range"] {
      -webkit-appearance: none;
      width: 100px;
      height: 3px;
      border-radius: 3px;
      background: var(--border-gold);
      outline: none;
      cursor: pointer;
    }
 
    input[type="range"]::-webkit-slider-thumb {
      -webkit-appearance: none;
      width: 14px;
      height: 14px;
      border-radius: 50%;
      background: var(--gold);
      cursor: pointer;
      transition: background 0.2s;
    }
 
    input[type="range"]::-webkit-slider-thumb:hover {
      background: var(--gold-light);
    }
 
    /* TABLE */
    .table-wrap {
      width: 100%;
      max-width: 900px;
      background: var(--felt);
      border-radius: 120px 120px 20px 20px;
      border: 4px solid var(--gold-dark);
      box-shadow: var(--shadow-deep), inset 0 0 60px rgba(0,0,0,0.3);
      padding: 40px 40px 32px;
      position: relative;
      margin-bottom: 20px;
    }
 
    .table-wrap::before {
      content: '';
      position: absolute;
      inset: 8px;
      border-radius: 112px 112px 14px 14px;
      border: 1px solid rgba(201,168,76,0.2);
      pointer-events: none;
    }
 
    .table-inner {
      display: flex;
      gap: 24px;
      justify-content: space-between;
    }
 
    /* HAND SECTIONS */
    .hand-section {
      flex: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
    }
 
    .hand-label {
      font-family: 'Playfair Display', serif;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 16px;
    }
 
    .cards-container {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      min-height: 130px;
      align-items: center;
    }
 
    /* CARDS */
    .card {
      width: 72px;
      height: 105px;
      border-radius: 8px;
      background: var(--white);
      box-shadow: var(--shadow-card);
      display: flex;
      align-items: center;
      justify-content: center;
      overflow: hidden;
      opacity: 0;
      transform: translateY(-20px) scale(0.85);
      transition: opacity 0.35s ease, transform 0.35s ease;
      flex-shrink: 0;
    }
 
    .card.show {
      opacity: 1;
      transform: translateY(0) scale(1);
    }
 
    .card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 8px;
    }
 
    /* DIVIDER */
    .table-divider {
      width: 1px;
      background: rgba(201,168,76,0.2);
      align-self: stretch;
      margin: 10px 0;
    }
 
    /* SCORE BADGE */
    .score-badge {
      margin-top: 14px;
      font-family: 'Playfair Display', serif;
      font-size: 15px;
      font-weight: 600;
      color: var(--gold-light);
      letter-spacing: 0.05em;
      background: rgba(0,0,0,0.3);
      padding: 4px 16px;
      border-radius: 30px;
      border: 1px solid var(--border-gold);
    }
 
    /* BOTTOM PANEL */
    .bottom-panel {
      width: 100%;
      max-width: 900px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }
 
    /* RESULT */
    .result-panel {
      background: rgba(0,0,0,0.35);
      border: 1px solid var(--border-gold);
      border-radius: 12px;
      padding: 20px 24px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
      min-height: 100px;
    }
 
    .result-label {
      font-size: 11px;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--text-muted);
      margin-bottom: 8px;
    }
 
    #result-message {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      font-weight: 600;
      color: var(--gold-light);
    }
 
    #winning-message {
      font-size: 13px;
      color: var(--text-muted);
      margin-top: 6px;
      display: none;
    }
 
    /* SCOREBOARD */
    .scoreboard-panel {
      background: rgba(0,0,0,0.35);
      border: 1px solid var(--border-gold);
      border-radius: 12px;
      padding: 20px 24px;
    }
 
    .panel-title {
      font-family: 'Playfair Display', serif;
      font-size: 13px;
      font-weight: 600;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 12px;
    }
 
    .score-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 5px 0;
      border-bottom: 1px solid rgba(201,168,76,0.1);
      font-size: 14px;
      color: var(--cream-dark);
    }
 
    .score-row:last-child { border-bottom: none; }
    .score-row span:last-child {
      font-family: 'Playfair Display', serif;
      font-weight: 600;
      color: var(--gold-light);
    }
 
    /* ACTION BUTTONS */
    .actions-row {
      width: 100%;
      max-width: 900px;
      display: flex;
      gap: 12px;
      margin-top: 16px;
      flex-wrap: wrap;
    }
 
    .action-btn {
      flex: 1;
      min-width: 120px;
      font-family: 'Playfair Display', serif;
      font-size: 15px;
      font-weight: 600;
      letter-spacing: 0.06em;
      padding: 14px 20px;
      border-radius: 8px;
      border: none;
      cursor: pointer;
      transition: all 0.2s ease;
      position: relative;
      overflow: hidden;
    }
 
    .action-btn::after {
      content: '';
      position: absolute;
      inset: 0;
      background: rgba(255,255,255,0.08);
      opacity: 0;
      transition: opacity 0.2s;
    }
 
    .action-btn:hover::after { opacity: 1; }
    .action-btn:active { transform: scale(0.97); }
 
    .action-btn.primary {
      background: linear-gradient(135deg, var(--gold-dark), var(--gold));
      color: var(--black-card);
    }
 
    .action-btn.primary:hover {
      background: linear-gradient(135deg, var(--gold), var(--gold-light));
    }
 
    .action-btn.secondary {
      background: rgba(201,168,76,0.15);
      color: var(--gold-light);
      border: 1px solid var(--border-gold);
    }
 
    .action-btn.secondary:hover {
      background: rgba(201,168,76,0.28);
    }
 
    .action-btn.danger {
      background: rgba(192,57,43,0.2);
      color: #e8877c;
      border: 1px solid rgba(192,57,43,0.35);
    }
 
    .action-btn.danger:hover {
      background: rgba(192,57,43,0.35);
    }
 
    .action-btn:disabled {
      opacity: 0.35;
      cursor: not-allowed;
      transform: none;
    }
 
    .action-btn:disabled::after { display: none; }
 
    /* LEADERBOARD */
    .leaderboard-panel {
      width: 100%;
      max-width: 900px;
      background: rgba(0,0,0,0.3);
      border: 1px solid var(--border-gold);
      border-radius: 12px;
      padding: 20px 24px;
      margin-top: 16px;
    }
 
    #leaderboard-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 6px;
    }
 
    #leaderboard-list li {
      font-size: 13px;
      color: var(--cream-dark);
      padding: 6px 10px;
      border-radius: 6px;
      background: rgba(255,255,255,0.04);
      display: flex;
      justify-content: space-between;
    }
 
    /* WINNER HIGHLIGHT */
    .winner-glow {
      box-shadow: 0 0 30px rgba(201,168,76,0.4), inset 0 0 20px rgba(201,168,76,0.1);
      border-color: var(--gold) !important;
      transition: box-shadow 0.4s, border-color 0.4s;
    }
 
    @keyframes flash {
      0%, 100% { opacity: 1; }
      50% { opacity: 0.55; }
    }
 
    .flash { animation: flash 1.1s infinite; }
 
    /* INSTRUCTION STRIP */
    .instruction-strip {
      width: 100%;
      max-width: 900px;
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
      letter-spacing: 0.05em;
      margin-bottom: 16px;
    }
 
    /* LIGHT THEME */
    body.light {
      background-color: #c8d5c0;
      background-image:
        radial-gradient(ellipse at 50% 0%, rgba(180,210,165,0.8) 0%, transparent 70%),
        repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px),
        repeating-linear-gradient(90deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
      color: #1a2e1a;
    }
 
    body.light .table-wrap {
      background: #2d6e47;
      border-color: var(--gold-dark);
    }
 
    body.light .result-panel,
    body.light .scoreboard-panel,
    body.light .leaderboard-panel {
      background: rgba(255,255,255,0.55);
      border-color: var(--gold-dark);
    }
 
    body.light .panel-title { color: var(--gold-dark); }
    body.light .score-row { color: #2a3a2a; }
    body.light .score-row span:last-child { color: var(--gold-dark); }
    body.light #result-message { color: var(--gold-dark); }
    body.light .result-label { color: #5a7a5a; }
    body.light #leaderboard-list li { background: rgba(0,0,0,0.05); color: #2a3a2a; }
    body.light .logo-title { color: var(--gold-dark); }
    body.light .logo-sub { color: #5a7a5a; }
    body.light .hand-label { color: var(--gold-dark); }
    body.light .score-badge { color: var(--gold-dark); background: rgba(255,255,255,0.3); }
    body.light .instruction-strip { color: #4a6a4a; }
    body.light .header { border-color: rgba(138,110,40,0.4); }
    body.light .action-btn.primary { color: #1a2e1a; }
    body.light .action-btn.secondary { color: var(--gold-dark); border-color: rgba(138,110,40,0.5); }
 
    @media (max-width: 600px) {
      .table-wrap { border-radius: 20px; padding: 24px 16px 20px; }
      .table-inner { flex-direction: column; gap: 16px; }
      .table-divider { width: 100%; height: 1px; }
      .bottom-panel { grid-template-columns: 1fr; }
      .actions-row { gap: 8px; }
      .action-btn { font-size: 14px; padding: 12px 14px; }
      .logo-title { font-size: 24px; }
    }