*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0d0d0d;--sidebar-bg: #1a1a2e;--panel-bg: #16213e;--accent: #e94560;--accent-dim: #c73652;--text: #e0e0e0;--text-muted: #888;--border: #2a2a4a;--correct: #27ae60;--radius: 8px;--font: "Segoe UI", system-ui, sans-serif;--gold: #ffd700}html,body,#root{height:100%;background:var(--bg);color:var(--text);font-family:var(--font)}.app{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px}.lobby{background:var(--sidebar-bg);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:480px;display:flex;flex-direction:column;gap:20px}.lobby-hero{text-align:center;margin-bottom:4px}.lobby h1{font-size:2rem;color:var(--accent);margin-bottom:6px}.lobby-tagline{font-size:.9rem;color:var(--text-muted)}.lobby label{display:flex;flex-direction:column;gap:6px;font-size:.875rem;color:var(--text-muted)}.lobby input{background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 14px;font-size:1rem;outline:none;transition:border-color .2s}.lobby input:focus{border-color:var(--accent)}.lobby-divider{display:flex;align-items:center;gap:10px;color:var(--text-muted);font-size:.75rem}.lobby-divider:before,.lobby-divider:after{content:"";flex:1;height:1px;background:var(--border)}.lobby-join-row{display:flex;gap:8px}.lobby-error{color:var(--accent);font-size:.875rem}.lobby-waiting{font-size:.8rem;color:var(--text-muted);text-align:center}.lobby .room-info{background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px;font-size:.875rem;color:var(--text-muted)}.lobby .room-info strong{color:var(--accent);font-size:1.1rem;letter-spacing:2px}.lobby .player-list{list-style:none;display:flex;flex-direction:column;gap:6px}.lobby .player-list li{background:var(--panel-bg);border-radius:var(--radius);padding:8px 12px;font-size:.875rem;display:flex;align-items:center;gap:10px}.lobby .player-list li.me{border-left:3px solid var(--accent)}.player-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;font-weight:700;font-size:.8rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.you-badge{color:var(--accent);font-size:.75rem}.lobby-rules{background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px}.lobby-rules-title{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:10px;font-weight:600}.lobby-rules-list{list-style:decimal;padding-left:18px;display:flex;flex-direction:column;gap:6px;font-size:.82rem;color:var(--text-muted);line-height:1.5}.btn{border:none;border-radius:var(--radius);padding:10px 20px;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,opacity .2s}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:var(--accent-dim)}.btn-secondary{background:var(--panel-bg);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.btn-full{width:100%}.input-screen{width:100%;max-width:860px;display:flex;flex-direction:column;gap:16px}.game-header{background:var(--sidebar-bg);border:1px solid var(--border);border-radius:var(--radius);padding:14px 20px 0;display:flex;flex-direction:column;gap:0}.game-header-row{display:flex;align-items:center;gap:16px;justify-content:space-between;padding-bottom:10px}.round-info{font-size:.875rem;color:var(--text-muted)}.round-type-badge{font-size:1rem;font-weight:700;color:var(--text);flex:1;text-align:center}.timer{font-size:1.5rem;font-weight:700;color:var(--accent);min-width:48px;text-align:right}.timer.urgent{animation:pulse .5s infinite alternate}@keyframes pulse{0%{color:var(--accent)}to{color:#ff8c00}}.wait-row{font-size:.75rem;color:var(--text-muted);padding-bottom:8px;text-align:center}.timer-bar-wrap{width:100%;height:4px;background:var(--border);border-radius:0 0 var(--radius) var(--radius)}.timer-bar{height:100%;background:var(--accent);border-radius:0 0 var(--radius) var(--radius);transition:width 1s linear,background .3s}.timer-bar.urgent{background:#ff8c00}.task-area{background:var(--sidebar-bg);border:1px solid var(--border);border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;align-items:center;gap:16px;min-height:300px}.task-prompt-label{font-size:.85rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);font-weight:600;align-self:flex-start}.task-prompt-text{font-size:1.6rem;font-weight:800;color:var(--text);text-align:center;padding:16px;background:var(--panel-bg);border-radius:var(--radius);border:1px solid var(--border);width:100%}.draw-task,.write-task{display:flex;flex-direction:column;gap:16px;width:100%;align-items:center}.drawing-preview img{max-width:100%;max-height:350px;border-radius:var(--radius);border:1px solid var(--border);object-fit:contain;background:#fff}.prompt-input{width:100%;background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:14px;font-size:1.1rem;font-family:var(--font);resize:none;height:90px;outline:none;transition:border-color .2s}.prompt-input:focus{border-color:var(--accent)}.char-count{font-size:.75rem;color:var(--text-muted);align-self:flex-end;margin-top:-8px}.btn-submit{min-width:180px;padding:14px 28px;font-size:1.1rem}.submitted-waiting{display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px;text-align:center}.submitted-icon{font-size:3rem}.submitted-waiting p{font-size:1.1rem;color:var(--text-muted)}.player-dots{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.player-dot{width:36px;height:36px;border-radius:50%;background:var(--panel-bg);border:2px solid var(--border);color:var(--text-muted);font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center;transition:border-color .3s,background .3s}.player-dot.done{background:var(--correct);border-color:var(--correct);color:#fff}.toolbar{display:flex;flex-direction:column;gap:12px;padding:12px;width:100%;background:var(--panel-bg);border-top:1px solid var(--border)}.toolbar-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.color-picker{display:flex;flex-wrap:wrap;gap:5px}.color-swatch{width:24px;height:24px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:transform .15s,border-color .15s}.color-swatch:hover{transform:scale(1.2)}.color-swatch.active{border-color:#fff;transform:scale(1.15)}.custom-color-label{position:relative;width:28px;height:28px;border-radius:50%;border:2px solid var(--border);cursor:pointer;overflow:hidden;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:border-color .15s}.custom-color-label:hover{border-color:var(--accent)}.custom-color-preview{position:absolute;inset:0;border-radius:50%}.custom-color-input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;border:none;padding:0}.brush-sizes{display:flex;gap:6px;align-items:center}.brush-btn{border:2px solid var(--border);background:var(--sidebar-bg);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:border-color .15s;padding:0}.brush-btn.active{border-color:var(--accent)}.tool-btn{padding:6px 14px;font-size:.8rem}.gallery{background:var(--sidebar-bg);border:1px solid var(--border);border-radius:var(--radius);padding:32px;width:100%;max-width:860px;display:flex;flex-direction:column;gap:24px}.gallery-header{text-align:center}.gallery-header h1{font-size:1.8rem;color:var(--accent);margin-bottom:6px}.gallery-subtitle{font-size:.9rem;color:var(--text-muted)}.chain-tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.chain-tab{background:var(--panel-bg);border:1px solid var(--border);border-radius:20px;color:var(--text-muted);padding:6px 16px;font-size:.875rem;font-weight:600;cursor:pointer;transition:border-color .2s,color .2s}.chain-tab.active,.chain-tab:hover{border-color:var(--accent);color:var(--accent)}.chain-viewer{background:var(--panel-bg);border:1px solid var(--border);border-radius:var(--radius);padding:20px;display:flex;flex-direction:column;gap:16px}.step-meta{display:flex;align-items:center;gap:12px}.step-author{display:flex;align-items:center;font-weight:700;font-size:.95rem}.step-type-badge{background:var(--sidebar-bg);border:1px solid var(--border);border-radius:12px;padding:3px 10px;font-size:.8rem;color:var(--text-muted)}.step-count{margin-left:auto;font-size:.8rem;color:var(--text-muted)}.step-content{min-height:200px;display:flex;align-items:center;justify-content:center}.chain-drawing{max-width:100%;max-height:400px;border-radius:var(--radius);border:1px solid var(--border);object-fit:contain;background:#fff}.empty-drawing{color:var(--text-muted);font-size:1rem}.chain-text{font-size:1.6rem;font-weight:800;color:var(--text);text-align:center;padding:24px;line-height:1.4}.step-nav{display:flex;align-items:center;gap:12px;justify-content:space-between}.step-dots{display:flex;gap:6px;align-items:center}.step-dot{width:12px;height:12px;border-radius:50%;border:2px solid var(--border);background:transparent;cursor:pointer;padding:0;transition:background .15s,border-color .15s}.step-dot.active{background:var(--accent);border-color:var(--accent)}.step-dot.dot-draw{border-radius:3px}.gallery-players{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.gallery-player{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--text-muted)}@media(max-width:640px){.lobby{padding:24px 16px}.lobby h1{font-size:1.5rem}.task-prompt-text,.chain-text{font-size:1.2rem}.gallery{padding:20px 14px}}