:root{--bg: #f4f6fa;--surface: #ffffff;--surface-2: #eef1f6;--border: #d7dce5;--text: #1c2433;--text-muted: #5d6779;--primary: #0d6efd;--primary-hover: #0b5ed7;--primary-soft: #e7f0ff;--danger: #d93b4c;--danger-soft: #fdecee;--warn: #b7791f;--warn-soft: #fdf3e3;--ok: #1f8a53;--ok-soft: #e6f6ee;--info: #2b6cb0;--info-soft: #e8f1fb;--shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .06);--radius: 10px;--sidebar-w: 240px;--topbar-h: 56px}[data-theme=dark]{--bg: #0f1524;--surface: #171e30;--surface-2: #1f2840;--border: #2c354d;--text: #e8ecf5;--text-muted: #9aa5bb;--primary: #4d8dff;--primary-hover: #6ba0ff;--primary-soft: #1b2b4d;--danger: #ff6b7a;--danger-soft: #3a1b22;--warn: #e3b341;--warn-soft: #3a2f14;--ok: #4ade80;--ok-soft: #143323;--info: #7cc0ff;--info-soft: #152a40;--shadow: 0 1px 3px rgba(0, 0, 0, .4)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,Roboto,Helvetica 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var(--border)}.banner.error{background:var(--danger-soft);color:var(--danger);border-color:transparent}.banner.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}.banner.info{background:var(--info-soft);color:var(--info);border-color:transparent}.banner.warn{background:var(--warn-soft);color:var(--warn);border-color:transparent}.auth-screen{min-height:100%;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(1000px 500px at 10% -10%,var(--primary-soft),transparent),var(--bg)}.auth-card{width:min(420px,100%);background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:26px}.auth-card h1{margin-bottom:4px}.auth-card .sub{color:var(--text-muted);margin-bottom:18px}.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;padding:4px 10px;border-radius:999px;background:var(--surface-2);color:var(--text-muted)}.status-pill 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