:root{--sm-bg: #0f1420;--sm-surface: #171d2b;--sm-input: #10151f;--sm-border: #28304099;--sm-text: #e7ebf3;--sm-text-dim: #93a0b5;--sm-accent: #3d6bff;--sm-accent-hi: #5680ff;--sm-accent-soft: #3d6bff22}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%}body{background:var(--sm-bg);color:var(--sm-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px;-webkit-font-smoothing:antialiased}h1,h2,h3{font-weight:650}code{font-family:Cascadia Code,SFMono-Regular,Consolas,monospace}.muted{color:var(--sm-text-dim)}.strong{font-weight:600}.right{text-align:right}.page-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:22px}.page-head h1{margin:0 0 4px;font-size:22px}.page-head p{margin:0;font-size:13px}.btn{padding:9px 15px;border-radius:8px;border:1px solid transparent;font-size:13.5px;font-weight:600;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.btn.small{padding:6px 10px;font-size:12.5px}.btn.primary{background:var(--sm-accent);color:#fff}.btn.primary:hover:not(:disabled){background:var(--sm-accent-hi)}.btn.ghost{background:transparent;color:var(--sm-text);border-color:var(--sm-border)}.btn.ghost:hover:not(:disabled){background:var(--sm-input)}input,textarea,select{padding:10px 12px;border:1px solid var(--sm-border);border-radius:8px;background:var(--sm-input);color:var(--sm-text);font-size:14px;font-family:inherit}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--sm-accent)}.card{background:var(--sm-surface);border:1px solid var(--sm-border);border-radius:12px;overflow:hidden}.card__header{padding:14px 20px;border-bottom:1px solid var(--sm-border)}.card__header h1,.card__header h2,.card__header h3{margin:0;font-size:15px;font-weight:650}.card__body{padding:20px}.empty{padding:40px;text-align:center;color:var(--sm-text-dim)}table{width:100%;border-collapse:collapse}thead th{text-align:left;padding:12px 16px;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--sm-text-dim);border-bottom:1px solid var(--sm-border)}tbody td{padding:13px 16px;border-bottom:1px solid var(--sm-border);font-size:14px}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:#ffffff05}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge.on{background:#2ecc7126;color:#56d68a}.badge.off{background:#dc354526;color:#ff8a94}.alert{padding:10px 13px;border-radius:8px;font-size:13px;margin-bottom:16px;white-space:pre-line}.alert.error{background:#dc35451f;color:#ff8a94;border:1px solid rgba(220,53,69,.35)}.modal-backdrop{position:fixed;inset:0;background:#04081099;display:flex;align-items:flex-start;justify-content:center;padding:60px 20px;z-index:50;overflow-y:auto}.modal{width:100%;max-width:480px;background:var(--sm-surface);border:1px solid var(--sm-border);border-radius:14px;padding:26px;box-shadow:0 20px 60px #0006}.modal h2{margin:0 0 4px;font-size:19px}.modal form{display:flex;flex-direction:column;gap:14px;margin-top:8px}.modal label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--sm-text-dim)}.modal hr{border:none;border-top:1px solid var(--sm-border);margin:6px 0;width:100%}.modal .section-label{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--sm-text-dim);margin:0}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.row{display:flex;gap:10px}.row.end{justify-content:flex-end;margin-top:6px}