:root{color-scheme:light dark;--bg: #0f1216;--panel: #171b21;--border: #2a313b;--text: #e8ecf1;--muted: #8b95a5;--accent: #3d8bfd;--danger: #f07178;font-family:IBM Plex Sans,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(1200px 500px at 10% -10%,#1a2740 0%,transparent 60%),var(--bg)}.shell{max-width:1100px;margin:0 auto;padding:24px 20px 48px}.shell.center{min-height:100vh;display:grid;place-items:center}.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}.login{width:min(400px,92vw);display:grid;gap:12px}.login h1{margin:0;font-size:1.4rem}label{display:grid;gap:6px;font-size:.85rem;color:var(--muted)}input{border:1px solid var(--border);background:#0c0f13;color:var(--text);border-radius:8px;padding:10px 12px;font:inherit}button{border:0;border-radius:8px;padding:10px 14px;background:var(--accent);color:#fff;font:inherit;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}button.ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.muted{color:var(--muted);font-size:.85rem}.error{color:var(--danger);font-size:.9rem}.error.banner{margin:0 0 12px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.top-actions{display:flex;gap:8px;align-items:center}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.tab{background:transparent;border:1px solid var(--border);color:var(--muted)}.tab.active{background:#243044;border-color:#3a4d6a;color:var(--text)}.grid.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px}.stat-value{font-size:1.8rem;font-weight:650;margin-top:6px}.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}