.home-page{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:20px;gap:24px}.home-header{text-align:center}.home-logo{font-size:64px;margin-bottom:12px;animation:pulse 2s ease-in-out infinite}.home-title{font-size:2rem;font-weight:800;background:linear-gradient(135deg,#f5c518,#e94560);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.home-subtitle{color:var(--text-secondary);font-size:var(--font-sm);margin-top:6px}.home-tabs{display:flex;background:var(--bg-secondary);border-radius:var(--radius);padding:4px;width:100%;max-width:300px}.home-tab{flex:1;padding:10px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);font-size:var(--font-md);cursor:pointer;transition:all .2s}.home-tab.active{background:var(--accent);color:#fff}.home-form{width:100%;max-width:300px;display:flex;flex-direction:column;gap:12px}.home-divider{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:12px}.home-divider:before,.home-divider:after{content:"";flex:1;height:1px;background:var(--bg-card)}.home-footer{text-align:center;color:var(--text-muted);font-size:12px;margin-top:auto}.home-footer-tip{margin-top:4px;color:var(--accent-gold)}.room-page{flex:1;display:flex;flex-direction:column;padding:16px;gap:16px;overflow-y:auto}.room-loading{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.room-header{display:flex;align-items:center;gap:10px}.room-info{flex:1;text-align:center}.room-id-display{font-size:var(--font-lg);cursor:pointer;color:var(--text-primary)}.room-id-num{color:var(--accent-gold);font-weight:800;letter-spacing:3px;font-size:1.4rem}.room-count{font-size:var(--font-sm);color:var(--text-secondary)}.room-section-title{font-size:var(--font-md);color:var(--text-secondary);margin-bottom:10px}.player-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.player-item{background:var(--bg-secondary);border-radius:var(--radius);padding:14px;display:flex;flex-direction:column;align-items:center;gap:6px;border:2px solid transparent;transition:border-color .2s}.player-item.is-self{border-color:var(--accent)}.player-item.is-ready{border-color:#f5c51866}.player-item.is-offline{opacity:.5}.player-item.empty-slot{opacity:.3;border:2px dashed var(--text-muted)}.player-avatar{font-size:32px}.player-name{font-size:var(--font-sm);font-weight:600}.player-status{font-size:11px;color:var(--text-secondary)}.room-actions{margin-top:auto;display:flex;flex-direction:column;gap:10px}.card-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:100;padding:20px;animation:fadeIn .2s ease-out}.card-modal{width:100%;max-width:340px;display:flex;flex-direction:column;gap:16px;animation:slideUp .3s ease-out}.card-face{background:var(--bg-secondary);border-radius:16px;padding:28px 20px;text-align:center;border:3px solid transparent}.card-instant{border-color:#e94560;box-shadow:0 0 20px #e9456033}.card-special{border-color:#f5c518;box-shadow:0 0 20px #f5c51833}.card-icon{font-size:64px;margin-bottom:10px}.card-type-badge{display:inline-block;font-size:11px;padding:4px 12px;border-radius:10px;margin-bottom:10px;font-weight:600}.card-instant .card-type-badge{background:#e9456033;color:#e94560}.card-special .card-type-badge{background:#f5c51833;color:#f5c518}.card-name{font-size:1.3rem;font-weight:800;margin-bottom:10px}.card-desc{font-size:var(--font-sm);color:var(--text-secondary);line-height:1.5}.card-timing{font-size:12px;color:var(--accent-gold);margin-top:8px}.target-selection{background:var(--bg-secondary);border-radius:var(--radius);padding:14px}.target-prompt{font-size:var(--font-sm);color:var(--text-secondary);text-align:center;margin-bottom:10px}.target-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.target-btn{padding:10px 8px;border:2px solid var(--bg-card);border-radius:var(--radius-sm);background:var(--bg-secondary);color:var(--text-primary);font-size:var(--font-sm);cursor:pointer;transition:all .15s}.target-btn.selected{border-color:var(--accent);background:#e9456026}.target-btn:active{transform:scale(.95)}.choice-buttons{display:flex;gap:10px}.choice-buttons .btn{flex:1}.special-panel-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:flex-end;justify-content:center;z-index:200;animation:fadeIn .2s ease-out}.special-panel{width:100%;max-width:480px;background:var(--bg-secondary);border-radius:20px 20px 0 0;padding:16px 16px 24px;animation:slideUp .3s ease-out;max-height:70vh;overflow-y:auto}.special-panel-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.special-panel-header h3{font-size:var(--font-lg)}.no-cards{text-align:center;padding:30px;color:var(--text-secondary)}.no-cards-hint{font-size:12px;color:var(--text-muted);margin-top:6px}.hand-cards-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.hand-card-item{background:var(--bg-card);border:2px solid var(--accent-gold);border-radius:var(--radius);padding:16px 12px;display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--text-primary);cursor:pointer;transition:all .2s;text-align:center}.hand-card-item:active{transform:scale(.95);background:#f5c5181a}.hand-card-icon{font-size:36px}.hand-card-name{font-size:var(--font-sm);font-weight:700}.hand-card-timing{font-size:11px;color:var(--text-muted)}.special-tip{text-align:center;font-size:12px;color:var(--text-muted);margin-top:14px}.game-page{flex:1;display:flex;flex-direction:column;height:100%;overflow:hidden}.game-loading{flex:1;display:flex;align-items:center;justify-content:center}.game-top-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--bg-secondary);flex-shrink:0}.game-info-center{display:flex;flex-direction:column;align-items:center;gap:2px}.game-room-id{font-size:11px;color:var(--text-muted)}.game-round{font-size:var(--font-sm);color:var(--accent-gold);font-weight:600}.game-pile-info{font-size:var(--font-sm);color:var(--text-primary)}.game-table{flex:1;display:flex;align-items:center;justify-content:center;padding:10px;overflow-y:auto}.seats-container{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:100%;max-width:360px}.seat{background:var(--bg-secondary);border-radius:var(--radius);padding:12px 10px;display:flex;flex-direction:column;align-items:center;gap:4px;border:2px solid transparent;transition:all .3s;position:relative}.seat-current{border-color:var(--accent-gold);box-shadow:0 0 12px #f5c5184d}.seat-local{border-color:var(--accent)}.seat-target{border-color:#ff6b6b;animation:pulse .5s ease-in-out infinite}.seat-offline{opacity:.4}.seat-avatar{font-size:36px;position:relative}.seat-indicator{position:absolute;top:-5px;right:-10px;font-size:16px}.seat-name{font-size:13px;font-weight:600;text-align:center;word-break:break-all}.seat-cards{font-size:11px;color:var(--text-secondary)}.game-turn-info{padding:0 14px 8px;flex-shrink:0}.turn-banner{text-align:center;padding:10px;border-radius:var(--radius);font-size:var(--font-sm)}.my-turn{background:var(--accent);color:#fff;font-weight:700}.other-turn{background:var(--bg-secondary);color:var(--text-secondary)}.game-finished{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center;padding:20px}.game-finished h2{font-size:1.8rem}.game-actions{display:flex;gap:12px;padding:12px 16px 20px;background:var(--bg-secondary);flex-shrink:0}.hand-card-btn{flex:1;position:relative}.hand-card-btn.has-cards{border-color:var(--accent-gold)}.badge{position:absolute;top:-6px;right:-6px;background:var(--accent);color:#fff;font-size:11px;padding:2px 7px;border-radius:10px;font-weight:700}.draw-btn{flex:2;font-size:var(--font-lg);padding:14px 24px}.toast-overlay{position:fixed;top:0;left:0;right:0;display:flex;justify-content:center;z-index:500;pointer-events:none;padding-top:60px}.toast-box{background:var(--bg-card);color:var(--text-primary);padding:12px 24px;border-radius:20px;font-size:var(--font-sm);box-shadow:0 4px 20px #0006;animation:slideUp .3s ease-out;pointer-events:auto}:root{--bg-primary: #1a1a2e;--bg-secondary: #16213e;--bg-card: #0f3460;--accent: #e94560;--accent-gold: #f5c518;--text-primary: #eee;--text-secondary: #aaa;--text-muted: #777;--shadow: 0 4px 15px rgba(0, 0, 0, .3);--radius: 12px;--radius-sm: 8px;--font-xl: 1.5rem;--font-lg: 1.2rem;--font-md: 1rem;--font-sm: .85rem}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-tap-highlight-color:transparent;user-select:none;-webkit-user-select:none}.app-container{width:100%;height:100%;max-width:480px;margin:0 auto;position:relative;overflow:hidden;display:flex;flex-direction:column}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 28px;border:none;border-radius:var(--radius);font-size:var(--font-md);font-weight:600;cursor:pointer;transition:all .2s;touch-action:manipulation}.btn:active{transform:scale(.96)}.btn-primary{background:var(--accent);color:#fff}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:2px solid var(--accent)}.btn-gold{background:linear-gradient(135deg,#f5c518,#ff8c00);color:#1a1a2e}.btn-sm{padding:8px 16px;font-size:var(--font-sm)}.btn-block{width:100%}.btn:disabled{opacity:.5;pointer-events:none}.input{width:100%;padding:14px 16px;border:2px solid var(--bg-card);border-radius:var(--radius);background:var(--bg-secondary);color:var(--text-primary);font-size:var(--font-md);outline:none;transition:border-color .2s}.input:focus{border-color:var(--accent)}.input::placeholder{color:var(--text-muted)}.card{background:var(--bg-card);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes flipIn{0%{transform:rotateY(90deg);opacity:0}to{transform:rotateY(0);opacity:1}}.animate-fade-in{animation:fadeIn .3s ease-out}.animate-slide-up{animation:slideUp .4s ease-out}.animate-pulse{animation:pulse .6s ease-in-out infinite}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-card);border-radius:2px}