:root{--bg:#f3f4f8;--surface:#fff;--surface-2:#f1f3f7;--surface-3:#e7eaf0;--text:#0f172a;--muted:#64748b;--border:#e3e7ee;--primary:#16a34a;--primary-hover:#15803d;--primary-soft:color-mix(in srgb, var(--primary) 12%, transparent);--success:#16a34a;--success-hover:#15803d;--danger:#ef4444;--danger-hover:#dc2626;--warn:#f59e0b;--focus:#16a34a;--bubble-in:#eef0f5;--shadow-sm:0 1px 2px #0f172a0f;--shadow:0 1px 2px #0f172a0a, 0 8px 24px #0f172a0f;--radius:20px;--topbar-h:60px;--tabbar-h:64px;--safe-bottom:env(safe-area-inset-bottom,0px);color:var(--text);background:var(--bg);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font:15px/1.5 Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif}@media (prefers-color-scheme:dark){:root{--bg:#0b0d12;--surface:#14171e;--surface-2:#1c2029;--surface-3:#262b36;--text:#e8ebf1;--muted:#8b93a3;--border:#252a35;--primary:#22c55e;--primary-hover:#16a34a;--success:#22c55e;--success-hover:#16a34a;--danger:#f87171;--danger-hover:#ef4444;--focus:#4ade80;--bubble-in:#232834;--shadow-sm:none;--shadow:0 1px 2px #00000080, 0 8px 24px #00000059;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}*{box-sizing:border-box}html,body{background:var(--bg);min-height:100%;margin:0}h1,h2,p{margin:0}button,input,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.4}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}[hidden]{display:none!important}.muted{color:var(--muted)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-header{justify-content:space-between;align-items:center;gap:8px;padding:16px 16px 8px 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