:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f7f7f8;--surface:#fff;--border:#e2e2e6;--text:#1a1a1f;--text-muted:#6b6b76;--accent:#3457d5;--ok:#1a8754;--warn:#b45309;--err:#c62828}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16161a;--surface:#1e1e23;--border:#303038;--text:#ececef;--text-muted:#9a9aa5;--accent:#7c94ff;--ok:#4ade80;--warn:#fbbf24;--err:#f87171}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px}a{color:var(--accent)}.layout{min-height:100vh;display:flex}.sidebar{border-right:1px solid var(--border);flex-shrink:0;width:200px;padding:20px 16px}.sidebar h1{margin:0 0 20px;font-size:15px}.sidebar nav{flex-direction:column;gap:4px;display:flex}.sidebar nav a{color:var(--text);border-radius:6px;padding:8px 10px;text-decoration:none}.sidebar nav a:hover{background:var(--surface)}.main{flex:1;max-width:1000px;padding:24px 32px}h2{margin-top:0}.card{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:16px;padding:16px;overflow-x:auto}.grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}table{table-layout:fixed;border-collapse:collapse;width:100%;font-size:13px}th,td{text-align:left;border-bottom:1px solid var(--border);overflow-wrap:break-word;word-break:break-word;padding:8px 10px}th:first-child,td:first-child{width:15%}th:nth-child(2),td:nth-child(2){width:20%}th{color:var(--text-muted);text-transform:uppercase;font-size:12px;font-weight:600}.badge{border-radius:999px;padding:2px 8px;font-size:12px;font-weight:600;display:inline-block}.badge-ok{background:color-mix(in srgb, var(--ok) 18%, transparent);color:var(--ok)}.badge-warn{background:color-mix(in srgb, var(--warn) 18%, transparent);color:var(--warn)}.badge-err{background:color-mix(in srgb, var(--err) 18%, transparent);color:var(--err)}.badge-muted{background:color-mix(in srgb, var(--text-muted) 18%, transparent);color:var(--text-muted)}.stat{font-size:26px;font-weight:700}.muted{color:var(--text-muted)}.error-box{border:1px solid var(--err);color:var(--err);background:color-mix(in srgb, var(--err) 8%, transparent);border-radius:8px;margin-bottom:16px;padding:12px 14px;font-size:13px}button{font:inherit;cursor:pointer;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:4px 10px}button:hover{border-color:var(--accent)}form.login-form{flex-direction:column;gap:12px;max-width:320px;margin:80px auto;display:flex}input[type=password],form.login-form input[type=text],form.login-form input[type=email],form.stacked-form input[type=email],form.owner-form input[type=number]{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:8px 10px}form.owner-form{flex-direction:column;gap:14px;display:flex}form.owner-form fieldset{border:none;flex-direction:column;gap:6px;margin:0;padding:0;display:flex}form.owner-form legend{margin-bottom:6px;font-weight:600}form.owner-form button{align-self:flex-start}form.stacked-form{flex-direction:column;gap:10px;max-width:420px;display:flex}form.stacked-form label{flex-direction:column;gap:4px;display:flex}form.stacked-form button{align-self:flex-start}.playground-settings{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.playground-settings label{color:var(--text-muted);flex-direction:column;gap:4px;font-size:12px;display:flex}.playground-settings label:first-child{flex:260px}.playground-settings input,.playground-settings select,.playground-settings textarea,.playground-compose textarea{font:inherit;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:6px 8px}.playground-settings input[type=number]{width:110px}.playground-system{flex-basis:100%}.playground-system textarea{resize:vertical;width:100%;margin-top:6px}.playground-hint{flex-basis:100%;margin:0;font-size:12px}.playground-chat{flex-direction:column;gap:16px;max-height:60vh;display:flex;overflow-y:auto}.playground-exchange{flex-direction:column;gap:8px;display:flex}.playground-user{background:color-mix(in srgb, var(--accent) 12%, transparent);border-radius:10px;align-self:flex-end;max-width:85%;padding:8px 12px}.playground-assistant{max-width:100%}.playground-meta{color:var(--text-muted);margin-bottom:4px;font-size:12px}.playground-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.5}.playground-caret{animation:1s step-end infinite playground-blink}@keyframes playground-blink{50%{opacity:0}}.playground-block{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px;font-size:12px;overflow-x:auto}.playground-thumbs{flex-wrap:wrap;gap:6px;margin-bottom:6px;display:flex}.playground-thumbs img{object-fit:cover;border-radius:6px;max-width:160px;height:72px;display:block}.playground-thumb{background:0 0;border:none;padding:0;position:relative}.playground-thumb span{color:#fff;background:#0009;border-radius:999px;width:18px;height:18px;font-size:13px;line-height:18px;position:absolute;top:2px;right:2px}.playground-compose textarea{resize:vertical;width:100%}.playground-actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:8px;display:flex}.playground-status{margin-left:auto;font-size:12px}.playground-send{background:var(--accent);border-color:var(--accent);color:#fff;padding:6px 16px}.playground-send:disabled{opacity:.5;cursor:default}.playground-cancel{border-color:var(--err);color:var(--err);padding:6px 16px}