:root{color-scheme:dark;--bg: #0b0e14;--panel: #11151c;--panel-2: #161b24;--border: #1f2630;--border-2: #2a3140;--fg: #d8dee9;--fg-dim: #8b95a7;--fg-faint: #5b6577;--accent: #7aa2f7;--accent-2: #5d7fcf;--ok: #9ece6a;--err: #f7768e;--warn: #e0af68;--code-bg: #0d1117;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.45}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;background:var(--bg);color:var(--fg)}button{background:var(--panel-2);color:var(--fg);border:1px solid var(--border-2);border-radius:6px;padding:6px 12px;font-size:13px;cursor:pointer;font-family:inherit}button:hover:not(:disabled){background:var(--border-2)}button:disabled{opacity:.5;cursor:not-allowed}button.primary{background:var(--accent);color:#0b0e14;border-color:var(--accent);font-weight:600}button.primary:hover:not(:disabled){background:var(--accent-2)}button.danger{border-color:var(--err);color:var(--err)}input,textarea{background:var(--panel);color:var(--fg);border:1px solid var(--border-2);border-radius:6px;padding:8px 10px;font-size:13px;font-family:inherit;width:100%}input[type=checkbox],input[type=radio]{width:auto;padding:0}input:focus,textarea:focus{outline:none;border-color:var(--accent)}code,pre,.mono{font-family:SF Mono,Cascadia Code,Menlo,Consolas,monospace;font-size:12px}.shell{display:flex;flex-direction:column;height:100vh;height:100dvh}.topbar{height:44px;flex:0 0 44px;border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 14px;gap:12px;background:var(--panel)}.topbar .title{font-weight:600;color:var(--fg)}.topbar .title-link{cursor:pointer}.topbar .title-link:hover{color:var(--accent)}.topbar .spacer{flex:1}.btn-ghost{background:transparent;border:1px solid transparent}.btn-ghost:hover:not(:disabled){background:var(--panel-2);border-color:var(--border)}.signin-btn{display:inline-flex;align-items:center;gap:7px;background:#fff;color:#1f2630;border:1px solid var(--border-2);font-weight:600;font-size:13px}.signin-btn:hover:not(:disabled){background:#f1f3f6}.account-chip-wrap{position:relative}.account-chip{display:inline-flex;align-items:center;gap:7px;background:var(--panel-2);border:1px solid var(--border);padding:4px 10px 4px 4px}.account-avatar{width:22px;height:22px;border-radius:50%;object-fit:cover;display:inline-flex;align-items:center;justify-content:center}.account-avatar-fallback{background:var(--accent);color:#fff;font-size:12px;font-weight:700}.account-label{font-size:13px;color:var(--fg);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-menu-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40}.account-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:41;min-width:200px;background:var(--panel);border:1px solid var(--border-2);border-radius:8px;box-shadow:0 8px 24px #0006;overflow:hidden}.account-menu-head{padding:10px 12px;border-bottom:1px solid var(--border)}.account-menu-name{font-size:13px;font-weight:600;color:var(--fg)}.account-menu-email{font-size:12px;color:var(--fg-dim);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.account-menu-item{display:block;width:100%;text-align:left;background:transparent;border:none;border-radius:0;padding:10px 12px;font-size:13px}.account-menu-item:hover{background:var(--panel-2)}.auth-error-banner{background:#3a1d22;color:#f0b8c0;border-bottom:1px solid #5a2a32;padding:8px 14px;font-size:13px;display:flex;align-items:center}.auth-error-fixed{position:fixed;top:0;left:0;right:0;z-index:50}.hub-body{flex:1;overflow:auto;padding:0 0 60px}.hub-hero{max-width:780px;margin:0 auto;padding:40px 24px 8px;text-align:center}.hub-hero h1{font-size:30px;font-weight:700;margin:0 0 6px}.hub-hero .hub-sub{color:var(--fg-dim);margin:0 0 22px;font-size:15px}.hub-search{width:100%;max-width:520px;padding:12px 16px;font-size:15px;border-radius:10px;background:var(--panel);border:1px solid var(--border-2);color:var(--fg)}.hub-search:focus{outline:none;border-color:var(--accent)}.hub-section{max-width:980px;margin:0 auto;padding:18px 24px 0}.hub-section-title{font-size:14px;text-transform:uppercase;letter-spacing:.06em;color:var(--fg-dim);margin:0 0 12px}.hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.hub-card{display:flex;align-items:stretch;background:var(--panel);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:border-color .12s,background .12s}.hub-card:hover{border-color:var(--border-2)}.hub-card-main{flex:1;min-width:0;display:block;text-decoration:none;color:var(--fg);padding:14px 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.sub{color:var(--fg-dim);margin-bottom:24px}.project-list .empty{border:1px dashed var(--border-2);border-radius:8px;padding:32px;text-align:center;color:var(--fg-dim)}.project-card{display:flex;align-items:center;border:1px solid var(--border);border-radius:8px;padding:12px 14px;margin-bottom:8px;background:var(--panel);cursor:pointer;transition:background .1s}.project-card:hover{background:var(--panel-2)}.project-card .name{font-weight:600;flex:1}.project-card .meta{color:var(--fg-faint);font-size:12px}.workspace{display:grid;grid-template-columns:minmax(340px,1fr) 0 2fr;flex:1;min-height:0}.workspace.files-open{grid-template-columns:minmax(340px,1fr) 240px 2fr}.pane{border-right:1px solid var(--border);overflow:hidden;display:flex;flex-direction:column;min-width:0;min-height:0}.pane.last{border-right:none}.mobile-tabs{display:none;flex:0 0 52px;border-top:1px solid var(--border);background:var(--panel)}.mobile-tabs 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var(--border-2);border-radius:10px;padding:22px;width:480px;max-width:90vw}.modal h2{margin:0 0 4px;font-size:18px;font-weight:600}.modal .row{margin:14px 0}.modal .label{font-size:11px;text-transform:uppercase;color:var(--fg-faint);margin-bottom:4px;letter-spacing:.05em}.modal .hint{font-size:11px;color:var(--fg-faint);margin-top:4px}.modal .actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.status-ok{color:var(--ok)}.status-err{color:var(--err)}.status-warn{color:var(--warn);font-weight:600}button.primary.deploy-pending{background:var(--warn);border-color:var(--warn);color:#0b0e14;animation:deploy-pending-pulse 1.8s ease-in-out infinite}button.primary.deploy-pending:hover:not(:disabled){background:#f0c178;border-color:#f0c178}@keyframes deploy-pending-pulse{0%,to{box-shadow:0 0 #e0af688c}50%{box-shadow:0 0 0 5px #e0af6800}}.spinner{display:inline-block;width:12px;height:12px;border:2px solid var(--fg-faint);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-2px}@keyframes spin{to{transform:rotate(360deg)}}@media (max-width: 768px){.hide-on-mobile{display:none!important}.topbar{padding:0 8px;gap:6px}.topbar .title{font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0;flex-shrink:1}.topbar button{padding:6px 10px;font-size:12px;min-height:34px}.workspace,.workspace.files-open{grid-template-columns:1fr}.workspace>.pane{display:none;border-right:none}.workspace[data-active=chat]>.pane:nth-of-type(1),.workspace[data-active=files]>.pane:nth-of-type(2),.workspace[data-active=preview]>.pane:nth-of-type(3){display:flex}.mobile-tabs{display:flex}.chat-input textarea{font-size:16px;min-height:72px}.chat-input .row{flex-wrap:wrap}.chat-input .hint{flex-basis:100%;order:99;text-align:center;margin-top:2px}.modal{width:96vw;max-width:96vw;padding:16px}.project-list{margin:16px auto;padding:12px}}