.app{min-height:100vh}.page{min-height:100vh;padding:20px;display:flex;flex-direction:column;max-width:500px;margin:0 auto}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:24px;padding-top:10px}.page-header h2{font-size:1.3rem;font-weight:600}.btn-back{background:none;border:none;color:var(--primary);font-size:1rem;cursor:pointer;padding:8px 12px;border-radius:var(--radius);transition:background .2s}.btn-back:hover{background:#667eea1a}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 15px #667eea66}.btn-secondary{background:linear-gradient(135deg,#667eea33,#f093fb33);color:#fff;border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:linear-gradient(135deg,#667eea55,#f093fb55)}.btn-ghost{background:transparent;color:var(--text-secondary);padding:10px 20px}.btn-ghost:hover{color:var(--text)}.btn-large{padding:16px 32px;font-size:1.1rem;width:100%;border-radius:var(--radius-lg)}.btn-icon{font-size:1.3rem}.btn-desc{font-size:.8rem;opacity:.8;font-weight:400}.home-page{justify-content:center;align-items:center;text-align:center}.home-content{width:100%}.logo-section{margin-bottom:48px}.logo-icon{font-size:4rem;margin-bottom:16px;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.logo-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:8px}.logo-subtitle{color:var(--text-secondary);font-size:1rem}.home-buttons{display:flex;flex-direction:column;gap:16px}.btn-large{flex-direction:column;gap:4px}.rules-panel{margin-top:24px;background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;text-align:left;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.rules-panel h3{margin-bottom:16px;font-size:1.1rem}.rules-content{margin-bottom:16px}.rules-content p{margin-bottom:8px;color:var(--text-secondary)}.rules-content ul,.rules-content ol{padding-left:20px;margin-bottom:12px}.rules-content li{margin-bottom:6px;color:var(--text-secondary);line-height:1.5}.setup-content{flex:1;overflow-y:auto;padding-bottom:20px}.setup-section{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;margin-bottom:16px}.setup-section h3{font-size:1rem;margin-bottom:12px;color:var(--text)}.counter{display:flex;align-items:center;justify-content:center;gap:24px}.btn-counter{width:44px;height:44px;border-radius:50%;border:2px solid var(--primary);background:transparent;color:var(--primary);font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.btn-counter:hover:not(:disabled){background:var(--primary);color:#fff}.btn-counter:disabled{opacity:.3;cursor:not-allowed}.counter-value{font-size:2rem;font-weight:700;min-width:50px;text-align:center;color:var(--primary)}.hint{text-align:center;color:var(--text-muted);font-size:.85rem;margin-top:8px}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.category-btn{padding:10px 8px;border:1px solid var(--border);border-radius:var(--radius);background:transparent;color:var(--text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s}.category-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.category-btn:hover:not(.active){border-color:var(--primary);color:var(--text)}.toggle-label{display:flex;align-items:center;gap:10px;cursor:pointer;font-size:.95rem}.toggle-label input[type=checkbox]{width:18px;height:18px;accent-color:var(--primary)}.custom-words{margin-top:16px}.input-group{margin-bottom:12px}.input-group label{display:block;font-size:.85rem;color:var(--text-secondary);margin-bottom:6px}.input-group input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-light);color:var(--text);font-size:1rem;outline:none;transition:border-color .2s}.input-group input:focus{border-color:var(--primary)}.input-group input::placeholder{color:var(--text-muted)}.btn-confirm{margin-top:8px}.lobby-content{flex:1}.lobby-info{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}.info-card{background:var(--bg-card);border-radius:var(--radius);padding:16px;text-align:center}.info-label{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:4px}.info-value{display:block;font-size:1.1rem;font-weight:600;color:var(--text)}.player-list h3{margin-bottom:12px;font-size:1rem}.player-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;margin-bottom:24px}.player-card{background:var(--bg-card);border-radius:var(--radius);padding:14px 10px;text-align:center;border:1px solid var(--border)}.player-number{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-size:.8rem;font-weight:700;margin-bottom:6px}.player-name{font-size:.85rem;color:var(--text-secondary)}.lobby-tip{background:#667eea1a;border:1px solid rgba(102,126,234,.3);border-radius:var(--radius);padding:16px;margin-bottom:20px}.lobby-tip p{font-size:.9rem;color:var(--text-secondary);line-height:1.5}.btn-start{margin-top:8px}.game-page{justify-content:center;align-items:center}.word-pass-screen{text-align:center;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.pass-icon{font-size:3rem;margin-bottom:20px}.word-pass-screen h2{font-size:1.3rem;margin-bottom:12px;color:var(--text-secondary)}.pass-player-name{font-size:2.5rem;font-weight:800;color:var(--primary);margin-bottom:20px}.pass-hint{color:var(--text-muted);font-size:.9rem;margin-bottom:30px;line-height:1.5}.word-card-screen{width:100%;animation:fadeIn .3s ease}.word-card{background:var(--bg-card);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border)}.word-card-header{background:linear-gradient(135deg,var(--primary),var(--primary-dark));padding:16px 20px}.player-label{font-size:1rem;font-weight:600;color:#fff}.word-card-body{padding:40px 20px;text-align:center}.word-label{color:var(--text-secondary);font-size:.95rem;margin-bottom:16px}.word-display{font-size:2.5rem;font-weight:800;color:var(--text);padding:16px;background:#667eea1a;border-radius:var(--radius);display:inline-block}.word-display.whiteboard{color:var(--warning);font-size:2rem}.word-hint{margin-top:16px;color:var(--text-muted);font-size:.85rem}.word-card-footer{padding:20px;text-align:center;border-top:1px solid var(--border)}.remember-hint{color:var(--warning);font-size:.9rem;margin-bottom:16px}.discuss-screen{width:100%;text-align:center;animation:fadeIn .3s ease}.round-indicator{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:20px;font-size:.9rem;color:var(--text-secondary)}.phase-tag{background:var(--accent);color:var(--bg);padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600}.phase-tag.vote-tag{background:var(--danger);color:#fff}.discuss-screen h2{font-size:1.5rem;margin-bottom:12px}.discuss-hint{color:var(--text-secondary);line-height:1.6;margin-bottom:24px}.alive-players{margin-bottom:20px}.alive-players h4{font-size:.9rem;color:var(--text-muted);margin-bottom:10px}.player-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}.player-tag{display:flex;align-items:center;gap:6px;background:var(--bg-card);border:1px solid var(--border);border-radius:20px;padding:8px 14px}.tag-number{background:var(--primary);color:#fff;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700}.tag-name{font-size:.85rem}.eliminated-section{margin-bottom:24px}.eliminated-section h4{font-size:.85rem;color:var(--text-muted);margin-bottom:8px}.eliminated-list{display:flex;flex-wrap:wrap;gap:6px;justify-content:center}.eliminated-tag{color:var(--text-muted);font-size:.8rem;text-decoration:line-through;background:#fc5c7d1a;padding:4px 10px;border-radius:12px}.vote-screen{width:100%;text-align:center;animation:fadeIn .3s ease}.vote-screen h2{font-size:1.5rem;margin-bottom:8px}.voter-info{background:var(--bg-card);border-radius:var(--radius);padding:16px;margin-bottom:16px;border:1px solid var(--primary)}.voter-label{font-size:.85rem;color:var(--text-muted);margin-bottom:4px}.voter-name{font-size:1.5rem;font-weight:700;color:var(--primary)}.vote-progress{font-size:.85rem;color:var(--text-muted);margin-top:4px}.vote-hint{color:var(--text-secondary);margin-bottom:20px}.vote-options{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}.vote-option{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);cursor:pointer;transition:all .2s;color:var(--text);font-size:1rem}.vote-option:hover{border-color:var(--primary)}.vote-option.selected{border-color:var(--primary);background:#667eea26}.vote-check{color:var(--primary);font-size:1.2rem;font-weight:700}.vote-result-screen{width:100%;text-align:center;animation:fadeIn .3s ease}.vote-result-screen h2{font-size:1.5rem;margin-bottom:24px}.vote-counts{margin-bottom:24px}.vote-count-row{display:flex;align-items:center;gap:10px;margin-bottom:12px}.vc-name{width:60px;font-size:.85rem;text-align:right;color:var(--text-secondary)}.vc-bar-wrapper{flex:1;height:24px;background:var(--bg-light);border-radius:12px;overflow:hidden}.vc-bar{height:100%;background:linear-gradient(90deg,var(--primary),var(--secondary));border-radius:12px;transition:width .5s ease;min-width:0}.vc-count{width:40px;font-size:.85rem;color:var(--text-muted)}.eliminated-result{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px}.eliminated-text{font-size:1.1rem;margin-bottom:8px}.eliminated-role{font-size:.95rem;color:var(--text-secondary)}.role-badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.85rem;font-weight:600}.role-civilian{background:#4fd1c533;color:var(--accent)}.role-undercover{background:#fc5c7d33;color:var(--danger)}.role-whiteboard{background:#f7971e33;color:var(--warning)}.result-page{justify-content:flex-start;padding-top:40px}.result-content{width:100%}.result-banner{text-align:center;padding:40px 20px;border-radius:var(--radius-lg);margin-bottom:24px}.result-banner.civilian{background:linear-gradient(135deg,#4fd1c533,#56ab2f33);border:1px solid rgba(79,209,197,.3)}.result-banner.undercover{background:linear-gradient(135deg,#fc5c7d33,#667eea33);border:1px solid rgba(252,92,125,.3)}.result-icon{font-size:3.5rem;margin-bottom:12px}.result-title{font-size:2rem;font-weight:800;margin-bottom:8px}.result-subtitle{color:var(--text-secondary);font-size:.95rem}.word-reveal{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.word-reveal h3{text-align:center;margin-bottom:16px;font-size:1rem;color:var(--text-secondary)}.word-pair-display{display:flex;align-items:center;justify-content:center;gap:16px}.word-item{text-align:center;padding:16px;border-radius:var(--radius);flex:1}.civilian-word{background:#4fd1c51a;border:1px solid rgba(79,209,197,.3)}.undercover-word{background:#fc5c7d1a;border:1px solid rgba(252,92,125,.3)}.word-role{display:block;font-size:.8rem;color:var(--text-muted);margin-bottom:8px}.word-text{font-size:1.3rem;font-weight:700}.word-vs{font-size:.9rem;font-weight:700;color:var(--text-muted)}.final-players{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px;margin-bottom:24px}.final-players h3{margin-bottom:12px;font-size:1rem;color:var(--text-secondary)}.final-player{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--border)}.final-player:last-child{border-bottom:none}.final-player.dead{opacity:.5}.fp-name{flex:1;font-weight:500}.fp-role{font-size:.8rem;padding:2px 8px;border-radius:10px}.fp-word{font-size:.85rem;color:var(--text-muted)}.fp-eliminated{font-size:1rem}.btn-restart{margin-top:8px}@media(max-width:380px){.logo-title,.word-display{font-size:2rem}.category-grid{grid-template-columns:repeat(3,1fr)}}.online-content{flex:1;display:flex;flex-direction:column;gap:20px}.online-info{background:var(--bg-card);border-radius:var(--radius-lg);padding:16px 20px}.online-info p{color:var(--text-secondary);font-size:.9rem;line-height:1.6;margin-bottom:4px}.online-modes{display:flex;flex-direction:column;gap:16px}.input-section{margin-bottom:16px}.input-label{display:block;font-size:.9rem;color:var(--text-secondary);margin-bottom:8px;font-weight:500}.online-input{width:100%;padding:14px 18px;border:2px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text);font-size:1.1rem;outline:none;transition:border-color .2s}.online-input:focus{border-color:var(--primary)}.online-input::placeholder{color:var(--text-muted)}.room-code-input{text-align:center;font-size:1.5rem;font-weight:700;letter-spacing:4px;text-transform:uppercase}.error-text{color:var(--danger);font-size:.9rem;text-align:center;margin:8px 0}.status-text{color:var(--accent);font-size:.85rem;text-align:center;margin:8px 0;padding:8px 12px;background:#4fd1c51a;border-radius:var(--radius)}.room-code-display{background:var(--bg-card);border-radius:var(--radius-lg);padding:24px;text-align:center;border:2px solid var(--primary)}.room-code-label{font-size:.85rem;color:var(--text-muted);margin-bottom:8px}.room-code-value{font-size:2.5rem;font-weight:800;color:var(--primary);letter-spacing:6px;cursor:pointer;display:inline-flex;align-items:center;gap:12px;padding:8px 16px;border-radius:var(--radius);transition:background .2s}.room-code-value:hover{background:#667eea1a}.copy-icon{font-size:1.2rem}.room-code-hint{font-size:.8rem;color:var(--text-muted);margin-top:8px}.online-players{background:var(--bg-card);border-radius:var(--radius-lg);padding:20px}.online-players h3{font-size:1rem;margin-bottom:12px}.online-player-list{display:flex;flex-direction:column;gap:8px}.online-player-item{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--bg-light);border-radius:var(--radius);border:1px solid var(--border)}.opi-avatar{font-size:1.3rem}.opi-name{flex:1;font-size:1rem;font-weight:500}.opi-host{font-size:.75rem;background:var(--primary);color:#fff;padding:2px 8px;border-radius:10px;font-weight:600}.host-controls{margin-top:8px}.host-tip{color:var(--text-secondary);font-size:.9rem;margin-bottom:12px;text-align:center}.client-waiting{text-align:center;padding:24px}.waiting-animation{font-size:3rem;margin-bottom:12px;animation:pulse 2s ease-in-out infinite}@keyframes 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16px}.joined-banner{display:flex;align-items:center;gap:10px;background:#4fd1c526;border:1px solid rgba(79,209,197,.3);border-radius:var(--radius);padding:14px 18px;font-size:.95rem}.joined-icon{font-size:1.3rem}.pwa-install-prompt{position:fixed;bottom:20px;left:50%;transform:translate(-50%);width:calc(100% - 32px);max-width:460px;z-index:1000;animation:slideUpFade .4s ease}@keyframes slideUpFade{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.pwa-install-content{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:16px;display:flex;align-items:center;gap:12px;box-shadow:0 8px 30px #0006}.pwa-install-icon{font-size:2rem;flex-shrink:0}.pwa-install-text{flex:1;min-width:0}.pwa-install-title{font-size:.95rem;font-weight:600;margin-bottom:2px}.pwa-install-desc{font-size:.8rem;color:var(--text-muted);line-height:1.4}.pwa-install-actions{display:flex;flex-direction:column;gap:4px;flex-shrink:0}.pwa-install-btn{padding:8px 20px!important;font-size:.9rem!important;width:auto!important;border-radius:20px!important}.pwa-dismiss-btn{padding:4px 12px!important;font-size:.8rem!important}*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #667eea;--primary-dark: #5a67d8;--secondary: #f093fb;--accent: #4fd1c5;--danger: #fc5c7d;--success: #56ab2f;--warning: #f7971e;--bg: #0f0c29;--bg-light: #1a1a3e;--bg-card: #24244a;--text: #ffffff;--text-secondary: #a0aec0;--text-muted: #718096;--border: rgba(255, 255, 255, .1);--radius: 12px;--radius-lg: 20px;--shadow: 0 4px 20px rgba(0, 0, 0, .3)}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;overflow-x:hidden}#root{min-height:100%}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-muted);border-radius:2px}