:root{--bg: #0f1115;--panel: #171a21;--border: #262b36;--text: #e5e7eb;--text-dim: #9ca3af;--accent: #f97316}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,sans-serif}#root{min-height:100vh}.home{position:relative;max-width:720px;margin:0 auto;padding:15vh 24px 48px}.home-brand{color:var(--accent);font-weight:700;letter-spacing:.02em;margin-bottom:24px}.home-title{font-size:32px;margin:0 0 8px}.home-subtitle{color:var(--text-dim);margin:0 0 32px}.home-composer{display:flex;flex-direction:column;gap:12px;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.home-composer textarea{background:transparent;border:none;outline:none;resize:vertical;color:var(--text);font:inherit;font-size:15px}.home-composer button{align-self:flex-end;background:var(--accent);color:#111;border:none;border-radius:8px;padding:10px 24px;font-size:15px;font-weight:600;cursor:pointer}.home-composer button:disabled{opacity:.6;cursor:default}.home-composer-row{align-items:center;display:flex;justify-content:space-between;gap:12px}.home-competition{align-items:center;color:var(--text-dim);cursor:pointer;display:flex;font-size:13px;gap:6px}.home-competition input{accent-color:var(--accent);cursor:pointer}.home-error{color:#ef4444;margin-top:12px;font-size:14px}.home-examples{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.chip{background:var(--panel);border:1px solid var(--border);color:var(--text-dim);border-radius:999px;padding:6px 14px;font-size:13px;cursor:pointer}.chip:hover{color:var(--text);border-color:var(--accent)}.workspace{display:flex;flex-direction:column;height:100vh}.ws-header{display:flex;align-items:center;gap:12px;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--panel)}.ws-back{background:none;border:1px solid var(--border);color:var(--text-dim);border-radius:8px;width:32px;height:32px;cursor:pointer}.ws-title{display:flex;align-items:center;gap:12px;min-width:0}.ws-actions{margin-left:auto;display:flex;gap:8px}.ws-actions button,.ws-export{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:6px 14px;font-size:13px;text-decoration:none;cursor:pointer}.ws-prompt{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:50vw}.ws-status{font-size:12px;padding:2px 10px;border-radius:999px;border:1px solid var(--border);color:var(--text-dim)}.ws-status-ready{color:#22c55e;border-color:#22c55e}.ws-status-failed{color:#ef4444;border-color:#ef4444}.ws-body{flex:1;display:grid;grid-template-columns:400px 1fr;min-height:0}.ws-timeline{border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.ws-timeline-scroll{flex:1;overflow-y:auto;padding:16px}.ws-chat{border-top:1px solid var(--border);padding:10px 12px;display:flex;flex-direction:column;gap:8px}.ws-chips{display:flex;flex-wrap:wrap;gap:6px}.ws-chip{background:transparent;border:1px solid var(--border);border-radius:999px;color:var(--text-dim);cursor:pointer;font-size:12px;padding:4px 10px}.ws-chip:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.ws-chat-form{display:flex;gap:8px}.ws-chat-form input{flex:1;background:var(--panel);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;padding:8px 12px}.ws-chat-form input:focus{border-color:var(--accent);outline:none}.ws-chat-form button{background:var(--accent);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:14px;padding:8px 16px}.ws-chat-form button:disabled,.ws-chip:disabled{cursor:not-allowed;opacity:.5}.ws-chat-error{color:#ef4444;font-size:12px}.auth-gate{align-items:center;color:var(--text-dim);display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:fixed}.home-user{color:var(--text-dim);font-size:12px;position:absolute;right:20px;top:16px}.ws-user{align-self:center;color:var(--text-dim);font-size:12px;margin-right:4px}.home-tabs{display:flex;gap:4px;margin-bottom:24px}.home-tabs button{background:transparent;border:none;border-bottom:2px solid transparent;color:var(--text-dim);cursor:pointer;font-size:14px;padding:6px 12px}.home-tabs button.on{border-bottom-color:var(--accent);color:var(--text)}.dash{display:flex;flex-direction:column;gap:14px}.dash-search{background:var(--panel);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;padding:8px 12px;width:100%}.dash-search:focus{border-color:var(--accent);outline:none}.dash-empty{color:var(--text-dim);padding:40px 0;text-align:center}.dash-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.dash-card{background:var(--panel);border:1px solid var(--border);border-radius:8px;display:flex;flex-direction:column}.dash-open{background:transparent;border:none;color:var(--text);cursor:pointer;display:flex;flex:1;flex-direction:column;gap:8px;padding:14px;text-align:left}.dash-cat{align-self:flex-start;background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--accent);font-size:12px;padding:2px 8px}.dash-name{font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dash-rename{background:var(--bg);border:1px solid var(--accent);border-radius:6px;color:var(--text);font-size:14px;padding:4px 8px;width:100%}.dash-time{color:var(--text-dim);font-size:12px}.dash-actions{border-top:1px solid var(--border);display:flex;gap:2px;padding:4px}.dash-actions button{background:transparent;border:none;border-radius:6px;color:var(--text-dim);cursor:pointer;flex:1;font-size:14px;padding:6px 0}.dash-actions button:hover{background:var(--bg);color:var(--text)}.dash-actions button.dash-on{color:var(--accent)}.pub-overlay{align-items:center;background:#0000008c;display:flex;top:0;right:0;bottom:0;left:0;justify-content:center;position:fixed;z-index:30}.pub-panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;display:flex;flex-direction:column;gap:14px;max-width:420px;padding:20px;width:90%}.pub-head{align-items:center;display:flex;justify-content:space-between}.pub-head h2{font-size:16px;margin:0}.pub-close{background:transparent;border:none;color:var(--text-dim);cursor:pointer;font-size:20px}.pub-qr{align-self:center;background:#fff;border-radius:8px;padding:8px}.pub-link-row{align-items:center;display:flex;gap:8px}.pub-link{background:var(--bg);border:1px solid var(--border);border-radius:8px;flex:1;font-size:12px;overflow:hidden;padding:8px 10px;text-overflow:ellipsis;white-space:nowrap}.pub-link-row button,.pub-primary{background:var(--accent);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:13px;padding:8px 14px;white-space:nowrap}.pub-primary:disabled{cursor:not-allowed;opacity:.5}.pub-actions{display:flex;justify-content:center}.pub-history{border-top:1px solid var(--border);display:flex;flex-direction:column;gap:6px;list-style:none;margin:0;max-height:140px;overflow-y:auto;padding:10px 0 0}.pub-history li{align-items:center;display:flex;font-size:12px;gap:10px}.pub-version{background:var(--bg);border:1px solid var(--border);border-radius:6px;color:var(--accent);padding:2px 8px}.pub-history time{color:var(--text-dim)}.timeline{display:flex;flex-direction:column;gap:8px}.tl-user-bubble{align-self:flex-end;background:#1d2b1f;border:1px solid #2f4531;border-radius:12px 12px 4px;padding:10px 14px;font-size:14px;max-width:90%}.tl-agent{display:flex;align-items:center;gap:8px;margin-top:10px}.tl-avatar{width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:#111}.tl-name{font-weight:600;font-size:14px}.tl-role{color:var(--text-dim);font-size:12px}.tl-item{margin-left:34px;font-size:13px;color:var(--text-dim);display:flex;gap:8px;align-items:baseline}.tl-type{color:var(--text)}.tl-path{background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:1px 8px;font-size:12px}.tl-error .tl-type{color:#ef4444}.tl-typing{margin-left:34px;color:var(--text-dim);font-size:13px;animation:pulse 1.4s ease-in-out infinite}@keyframes pulse{50%{opacity:.4}}.preview{display:flex;flex-direction:column;width:100%;height:100%}.preview-bar{display:flex;justify-content:space-between;align-items:center;padding:8px 12px;border-bottom:1px solid var(--border);background:var(--panel)}.device-toggle{display:flex;gap:4px}.device-toggle button,.preview-actions button,.preview-actions a{background:none;border:1px solid var(--border);color:var(--text-dim);border-radius:6px;padding:4px 12px;font-size:13px;text-decoration:none;cursor:pointer}.device-toggle button.on{color:var(--accent);border-color:var(--accent)}.preview-actions{display:flex;gap:6px}.preview-stage{flex:1;display:flex;justify-content:center;background:#0a0c10;padding:16px}.frame{width:100%;max-width:1200px;height:100%;border:1px solid var(--border);border-radius:10px;background:#fff;transition:width .2s ease}.frame.mobile{width:390px;max-width:390px;border-radius:24px}.ws-version-bar{background:var(--panel);border-bottom:1px solid var(--border);padding:8px 12px}.ws-version-bar select{background:var(--bg);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:13px;padding:6px 10px}.contest{display:flex;flex-direction:column;height:100%;width:100%}.contest-head{align-items:center;border-bottom:1px solid var(--border);display:flex;gap:12px;padding:10px 16px}.contest-head h2{font-size:16px;margin:0}.contest-running{animation:pulse 1.6s ease-in-out infinite;color:var(--text-dim);font-size:13px}.contest-all-failed{background:#ef444414;border-bottom:1px solid var(--border);color:var(--text-dim);font-size:13px;line-height:1.6;padding:10px 16px}.contest-grid{display:grid;flex:1;gap:12px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));overflow:auto;padding:16px}.contest-card{background:var(--panel);border:1px solid var(--border);border-radius:10px;display:flex;flex-direction:column;gap:8px;padding:10px}.contest-card.contest-failed{opacity:.55}.contest-provider{color:var(--accent);font-size:13px;font-weight:600}.contest-frame{background:#fff;border:1px solid var(--border);border-radius:8px;height:240px;width:100%}.contest-wait{align-items:center;background:var(--bg);border:1px dashed var(--border);border-radius:8px;color:var(--text-dim);display:flex;height:240px;justify-content:center}.contest-scores{color:var(--text-dim);display:flex;font-size:12px;gap:10px}.contest-comment{background:var(--bg);border-radius:6px;color:var(--text-dim);font-size:12px;line-height:1.5;padding:6px 8px}.contest-pick{background:var(--accent);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:13px;padding:8px 0}.contest-pick:disabled{cursor:default;opacity:.45}.drawer-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;justify-content:flex-end;z-index:20}.files-drawer{background:var(--panel);width:70vw;max-width:900px;height:100%;display:flex;flex-direction:column;border-left:1px solid var(--border)}.fd-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border)}.fd-head button{background:none;border:none;color:var(--dim);font-size:20px;cursor:pointer}.fd-body{flex:1;display:grid;grid-template-columns:240px 1fr;min-height:0}.fd-list{list-style:none;margin:0;padding:8px;border-right:1px solid var(--border);overflow-y:auto}.fd-list button{width:100%;text-align:left;background:none;border:none;color:var(--dim);padding:7px 10px;border-radius:6px;font-size:13px;font-family:ui-monospace,SF Mono,Menlo,monospace;cursor:pointer;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fd-list button.on,.fd-list button:hover{background:#1f2430;color:var(--text)}.fd-view{display:flex;flex-direction:column;min-height:0}.fd-toolbar{display:flex;justify-content:space-between;align-items:center;padding:8px 14px;border-bottom:1px solid var(--border)}.fd-toolbar code{font-size:13px;color:var(--text-dim)}.fd-toolbar button{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:4px 12px;font-size:12px;cursor:pointer}.fd-view pre{flex:1;overflow:auto;margin:0;padding:14px;font-size:13px;line-height:1.55;font-family:ui-monospace,SF Mono,Menlo,monospace;color:var(--text)}.fd-empty{flex:1;display:flex;align-items:center;justify-content:center;color:var(--dim)}