:root{--bg:#f5f4f0;--panel:#fff;--ink:#16181d;--ink-2:#3a3f4a;--muted:#6b7280;--line:#e4e2dc;--side:#121418;--side-2:#1d2027;--side-ink:#c9ccd3;--accent:#ff6b1a;--accent-ink:#fff;--accent-soft:#fff1e8;--ok:#0f766e;--red:#b42318;--radius:10px}*{box-sizing:border-box}html,body{height:100%;margin:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-size:15px}button{font:inherit;cursor:pointer;color:inherit}button:disabled{opacity:.4;cursor:not-allowed}h1,h2,h3{letter-spacing:-.01em;margin:0;font-family:Space Grotesk,Inter,sans-serif}.muted{color:var(--muted)}.btn{background:var(--panel);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);justify-content:center;align-items:center;gap:6px;padding:9px 14px;font-weight:600;text-decoration:none;display:inline-flex}.btn:hover:not(:disabled){border-color:#c9c6be}.btn.small{padding:6px 11px;font-size:13px}.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.btn.primary:hover:not(:disabled){background:#f05c0c;border-color:#f05c0c}.btn.block{width:100%}.btn.active{border-color:var(--ink);background:var(--ink);color:#fff}.icon-btn{width:32px;height:32px;color:var(--ink-2);background:0 0;border:1px solid #0000;border-radius:8px;place-items:center;font-size:18px;line-height:1;display:inline-grid}.icon-btn:hover:not(:disabled){background:#eceae4}.icon-btn.dark{color:var(--side-ink)}.icon-btn.dark:hover{background:var(--side-2)}.link-btn{color:var(--muted);background:0 0;border:0;margin-top:10px;padding:0;font-size:12px;text-decoration:underline;display:block}.gate{background:var(--side);place-items:center;min-height:100vh;padding:16px;display:grid}.gate-card{background:var(--panel);border-radius:16px;flex-direction:column;gap:12px;width:min(380px,100%);padding:36px 32px;display:flex}.gate-card h1{font-size:28px}.gate-card 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2px;font-size:11px;font-weight:600}.bubble{overflow-wrap:anywhere;border-radius:14px;max-width:min(720px,94%);padding:12px 16px;line-height:1.55}.msg.user .bubble{background:var(--ink);color:#f4f4f5}.msg.assistant .bubble{background:var(--panel);border:1px solid var(--line)}.msg.error .bubble{color:var(--red);background:#fff5f4;border-color:#f1b3ad}.bubble>:first-child{margin-top:0}.bubble>:last-child{margin-bottom:0}.bubble p{margin:.5em 0}.bubble .pre{white-space:pre-wrap;margin:0}.bubble ul,.bubble ol{margin:.5em 0;padding-left:1.3em}.bubble h1,.bubble h2,.bubble h3{margin:.8em 0 .3em;font-size:1.05em}.bubble table{border-collapse:collapse;margin:8px 0;font-size:14px}.bubble td,.bubble th{border:1px solid var(--line);text-align:left;padding:5px 9px}.bubble a{color:var(--ok)}.bubble code{background:#f1efe9;border-radius:4px;padding:1px 5px;font-size:.92em}.bubble .btn{margin-top:10px}.img-grid{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.img-grid 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button{color:#fff;background:#000000a6;border:0;border-radius:50%;width:20px;height:20px;font-size:13px;line-height:1;position:absolute;top:2px;right:2px}.thumb.loading{color:var(--muted);place-items:center;width:84px;font-size:11px;display:grid}.input-row{background:var(--panel);border:1px solid var(--line);border-radius:12px;align-items:stretch;gap:8px;padding:6px;display:flex}.input-row:focus-within{border-color:#b9b5ab}.input-row textarea{font:inherit;resize:none;background:0 0;border:0;outline:none;flex:1;padding:8px 6px;line-height:1.45}.attach{align-self:flex-end;font-size:20px}.send{align-self:flex-end;padding:8px 18px}.notice{color:var(--red);margin-top:8px;font-size:13px}.preview{border-left:1px solid var(--line);background:#e9e7e1;flex-direction:column;min-width:0;min-height:0;display:flex}.preview-bar{background:var(--bg);border-bottom:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:8px 10px;display:flex}.seg{align-items:center;gap:6px;display:flex}.ver{text-align:center;min-width:92px;font-size:13px;font-weight:600}.seg.toggle{background:#e8e6df;border-radius:8px;gap:2px;padding:2px}.seg.toggle button{color:var(--ink-2);background:0 0;border:0;border-radius:6px;padding:5px 10px;font-size:13px;font-weight:600}.seg.toggle button.on{background:var(--panel);color:var(--ink);box-shadow:0 1px 2px #00000014}.share-error{color:var(--red);background:#fff5f4;border-bottom:1px solid #f1b3ad;padding:8px 12px;font-size:13px}.stage{flex:1;min-height:0;position:relative;overflow:hidden}.stage.desktop iframe{transform-origin:0 0;background:#fff;border:0;position:absolute;top:0;left:0}.stage.mobile{place-items:center;padding:16px;display:grid;overflow:auto}.stage iframe.phone{background:#fff;border:1px solid #cfccc4;border-radius:22px;width:390px;height:min(844px,100%);box-shadow:0 10px 30px #0000001f}.modal{z-index:10;background:#0f11158c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal-card{background:var(--panel);text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:10px;width:min(420px,100%);padding:26px;display:flex}.modal-card p{margin:0}.modal-card img{width:240px;height:240px}.modal-card a{color:var(--ok);word-break:break-all;font-weight:600}.row{align-items:center;gap:8px;display:flex}.admin{flex-direction:column;gap:22px;max-width:920px;margin:0 auto;padding:32px 16px 64px;display:flex}.status{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.status div{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;gap:4px;padding:12px 14px;font-size:14px;display:flex}.status b{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-size:12px}.status .good{color:var(--ok);font-weight:600}.status .bad{color:var(--red);font-weight:600}.field{flex-direction:column;gap:6px;display:flex}.field-head{justify-content:space-between;align-items:center;display:flex}.field label{font-weight:700}.help{color:var(--muted);margin:0;font-size:14px}.field textarea{font:inherit;border-radius:var(--radius);border:1px solid var(--line);background:var(--panel);padding:12px;font-size:14px;line-height:1.5}@media (max-width:960px){.app,.app.with-preview,.app.no-side,.app.with-preview.no-side{grid-template-columns:minmax(0,1fr);height:auto;min-height:100vh}.side{display:none}.chat{height:100vh}.preview{height:85vh}.framework{grid-template-columns:repeat(2,1fr)}}