:root{--bg-color: #0b0d13;--card-bg: #ffffff;--felt-green: #0f382a;--accent-gold: #fbbf24;--accent-blue: #3b82f6;--accent-red: #ef4444;--accent-pink: #ec4899;--text-primary: #f8fafc;--text-secondary: #94a3b8;--surface: #1e2433;--surface-border: rgba(255, 255, 255, .1);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;overscroll-behavior:none;touch-action:manipulation}#app{display:flex;flex-direction:column;flex:1;max-width:480px;margin:0 auto;width:100%;padding:12px}.header-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--surface);border-radius:14px;border:1px solid var(--surface-border);margin-bottom:12px}.room-badge{font-size:13px;font-weight:800;letter-spacing:1.5px;color:var(--accent-gold)}.player-info{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}.partner-tag{font-size:11px;color:var(--text-secondary)}.turn-banner{padding:10px 14px;border-radius:12px;text-align:center;font-size:15px;font-weight:700;margin-bottom:12px;background:var(--surface);border:1px solid var(--surface-border);transition:all .3s ease}.turn-banner.my-turn{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000;border-color:#fbbf24;animation:pulse-glow 1.5s infinite alternate}@keyframes pulse-glow{0%{transform:scale(.99);box-shadow:0 0 8px #f59e0b66}to{transform:scale(1.01);box-shadow:0 0 18px #f59e0bcc}}.table-preview{background:radial-gradient(circle,#1a4d3a,#0b291e);border:2px solid rgba(212,175,55,.4);border-radius:18px;padding:12px;display:flex;flex-direction:column;align-items:center;margin-bottom:12px;min-height:110px;justify-content:center;box-shadow:inset 0 2px 10px #00000080}.trick-info-text{font-size:12px;color:var(--text-secondary);margin-bottom:8px}.played-cards-row{display:flex;gap:8px;justify-content:center}.card{width:58px;height:86px;background:var(--card-bg);border-radius:8px;border:1px solid rgba(0,0,0,.2);display:flex;flex-direction:column;justify-content:space-between;padding:4px 6px;color:#1e1e2e;font-weight:800;box-shadow:0 4px 8px #0000004d;transition:transform .15s ease,box-shadow .15s ease,opacity .15s ease;position:relative;flex-shrink:0}.card.is-red{color:var(--accent-red)}.card-corner{font-size:12px;line-height:1}.card-center-suit{font-size:24px;text-align:center;line-height:1}.hand-section{display:flex;flex-direction:column;flex:1;justify-content:flex-end;margin-top:auto}.hand-scroll-container{display:flex;overflow-x:auto;padding:24px 8px 12px;scroll-behavior:smooth;-webkit-overflow-scrolling:touch}.hand-scroll-container .card{margin-left:-22px;cursor:pointer}.hand-scroll-container .card:first-child{margin-left:0}.hand-scroll-container .card.selected{transform:translateY(-20px) scale(1.08);box-shadow:0 10px 20px #fbbf2466,0 0 0 2px var(--accent-gold);z-index:50}.hand-scroll-container .card.disabled{opacity:.35;filter:grayscale(40%);cursor:not-allowed}.action-button{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;border:none;border-radius:14px;padding:16px;font-size:16px;font-weight:800;letter-spacing:.5px;cursor:pointer;box-shadow:0 6px 14px #2563eb66;margin-top:10px;transition:all .2s ease}.action-button:active{transform:scale(.97)}.action-button:disabled{background:#334155;color:#64748b;box-shadow:none;cursor:not-allowed}.bidding-modal{display:flex;flex-direction:column;gap:12px;padding:16px;background:var(--surface);border-radius:18px;border:1px solid var(--surface-border);margin-bottom:14px}.bidding-title{font-size:16px;font-weight:800;text-align:center;color:var(--accent-gold)}.bidding-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.bid-btn{background:#ffffff14;border:1px solid var(--surface-border);border-radius:10px;padding:14px 0;color:#fff;font-size:18px;font-weight:800;cursor:pointer;transition:all .15s ease}.bid-btn:active,.bid-btn.active{background:var(--accent-gold);color:#000;transform:scale(.95)}.bid-btn.nil-btn{grid-column:span 4;background:linear-gradient(135deg,#8b5cf6,#6d28d9);color:#fff;font-size:15px;padding:12px}.join-card{display:flex;flex-direction:column;gap:16px;background:var(--surface);padding:24px;border-radius:20px;border:1px solid var(--surface-border);margin-top:40px}.join-title{font-size:24px;font-weight:900;text-align:center;color:var(--accent-gold)}.input-field{background:#ffffff0f;border:1px solid var(--surface-border);border-radius:12px;padding:14px;color:#fff;font-size:16px;outline:none}.input-field:focus{border-color:var(--accent-gold)}.lobby-waiting-text{text-align:center;font-size:15px;color:var(--text-secondary);margin-top:20px}