:root{--bg: #0f1714;--card: #1a2621;--line: #2c3d36;--text: #e8f0ec;--muted: #8aa399;--accent: #3d9b6e;--warn: #d4a017;--danger: #c44b3c;--ok: #3d9b6e}*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}.shell{display:flex;min-height:100vh}.nav{width:220px;background:#121c18;border-right:1px solid var(--line);padding:20px 14px}.nav h1{font-size:15px;margin:0 0 18px;color:var(--accent)}.nav a{display:block;padding:10px 12px;border-radius:8px;color:var(--text);margin-bottom:4px}.nav a.router-link-active,.nav a:hover{background:var(--card)}.main{flex:1;padding:24px}.page-title{margin:0 0 4px;font-size:22px}.page-sub{margin:0 0 20px;color:var(--muted);font-size:13px}.grid-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:20px}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px}.stat-card .label{color:var(--muted);font-size:12px}.stat-card .value{font-size:26px;font-weight:700;margin-top:6px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:16px}table{width:100%;border-collapse:collapse;font-size:13px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line)}th{color:var(--muted);font-weight:600}.btn{background:var(--accent);color:#04140c;border:0;border-radius:8px;padding:8px 14px;font-weight:600;cursor:pointer}.btn.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.danger{background:var(--danger);color:#fff}.input,select{width:100%;background:#101814;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 10px;margin:4px 0 10px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:11px}.badge.on{background:#1e3d2d;color:#7ddea8}.badge.off{background:#3a2420;color:#f0a090}.alert{padding:10px 12px;border-radius:8px;margin-bottom:12px}.alert-err{background:#3a1f1c;color:#ffb4a8}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.login-wrap{min-height:100vh;display:grid;place-items:center}.login-card{width:360px}@media(max-width:800px){.shell{flex-direction:column}.nav{width:100%}.form-row{grid-template-columns:1fr}}