:root{--bg: #0f172a;--bg-card: #1e293b;--bg-surface: #334155;--bg-input: #1e293b;--accent: #22c55e;--accent-light: #4ade80;--gold: #fbbf24;--green: #16a34a;--green-hover: #15803d;--red: #dc2626;--blue: #2563eb;--text: #e2e8f0;--text-muted: #94a3b8;--text-dim: #64748b;--border: #334155;--radius: 12px;--radius-sm: 8px}*{box-sizing:border-box;margin:0;padding:0}*{-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button,a{-webkit-tap-highlight-color:transparent;outline:none}button:focus,button:active,a:focus,a:active{outline:none}.page{height:calc(100vh - 60px);overflow-y:auto;padding:16px;-webkit-overflow-scrolling:touch}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px}.btn{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:14px;border:none;border-radius:var(--radius);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s}.btn:active{transform:scale(.98);opacity:.85}.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-hover));color:#fff}.btn-gold{background:linear-gradient(135deg,#f59e0b,#d97706);color:#000}.btn-ghost{background:var(--bg-card);color:var(--text);border:1px solid var(--border)}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:10px 16px;font-size:13px;width:auto}.input{width:100%;padding:14px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:15px;outline:none;transition:border-color .15s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-dim)}.badge{display:inline-block;padding:4px 10px;border-radius:20px;font-size:11px;font-weight:600}.badge-nlh{background:#2563eb33;color:#60a5fa}.badge-six{background:#dc262633;color:#f87171}.badge-wait{background:#22c55e26;color:var(--accent)}.badge-play{background:#fbbf2426;color:var(--gold)}.divider{height:1px;background:var(--border);margin:16px 0}.tabs{display:flex;gap:4px;background:var(--bg-card);border-radius:var(--radius);padding:4px;margin-bottom:16px}.tab-btn{flex:1;padding:10px;border:none;border-radius:var(--radius-sm);font-size:13px;font-weight:500;cursor:pointer;background:transparent;color:var(--text-muted);transition:all .15s}.tab-btn.active{background:var(--bg-surface);color:var(--text)}.card-chip{display:inline-flex;align-items:center;justify-content:center;width:44px;height:60px;background:#fffef8;border-radius:6px;font-size:14px;font-weight:700;color:#1a1a1a;box-shadow:0 2px 8px #0006;flex-direction:column;line-height:1}.card-chip.red{color:#dc2626}.card-chip.hidden{background:linear-gradient(135deg,#1e3a5f,#2d1b4e);color:transparent}.card-chip .suit{font-size:18px}.card-chip.sm{width:32px;height:44px;font-size:12px}.card-chip.sm .suit{font-size:14px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin:40px auto}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);background:var(--bg-card);border:1px solid var(--border);padding:12px 20px;border-radius:24px;font-size:13px;font-weight:500;z-index:999;animation:toastIn .25s ease;box-shadow:0 4px 20px #0000004d}@keyframes toastIn{0%{opacity:0;transform:translate(-50%) translateY(-12px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.empty{text-align:center;color:var(--text-muted);padding:48px 0;font-size:14px}.empty-icon{font-size:48px;margin-bottom:16px;opacity:.6}