:root{
  --bg:#f4f7fb;--panel:#fff;--ink:#102033;--muted:#708095;--line:#e6ebf1;
  --navy:#0b1727;--blue:#1769ff;--green:#12a86a;--red:#dc3f4f;--amber:#d99100;
  --shadow:0 14px 35px rgba(11,23,39,.08);--radius:18px;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{min-height:100vh}
.topbar{height:74px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 28px;position:sticky;top:0;z-index:20;box-shadow:0 2px 10px rgba(0,0,0,.15)}
.brand{display:flex;gap:12px;align-items:center}.brand strong{display:block;font-size:17px}.brand span{display:block;color:#9fb0c5;font-size:12px;margin-top:2px}
.brand-mark{width:54px;height:54px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(145deg,#1769ff,#00a8ff);color:#fff;font-weight:800;letter-spacing:-1px}
.brand-mark.small{width:38px;height:38px;border-radius:11px;font-size:13px}
.top-actions{display:flex;align-items:center;gap:18px}.logout-link{color:#d5dfeb;text-decoration:none;font-size:13px}
.status-pill{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);padding:8px 12px;border-radius:999px;font-size:12px}.dot{width:8px;height:8px;border-radius:50%;background:#9aa8b8}.status-pill.online .dot{background:var(--green);box-shadow:0 0 0 4px rgba(18,168,106,.15)}
.page{max-width:1500px;margin:0 auto;padding:26px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(320px,.7fr);gap:22px;align-items:start}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}.panel-head h2{margin:0;font-size:18px}.panel-head p{margin:4px 0 0;color:var(--muted);font-size:12px}
.live-badge{font-size:11px;font-weight:800;letter-spacing:.08em;background:#ffe8eb;color:#c52c40;border-radius:999px;padding:7px 10px}
.video-shell{aspect-ratio:16/9;background:#07101b;border-radius:0 0 var(--radius) var(--radius);overflow:hidden;display:grid;place-items:center}.video-shell video,.video-shell iframe{width:100%;height:100%;border:0;object-fit:contain;background:#000}.video-placeholder{text-align:center;color:#dce5ef;padding:40px}.video-placeholder p{color:#91a1b2;max-width:520px}.video-placeholder code{background:#152235;padding:2px 5px;border-radius:5px}.camera-icon{font-size:52px;color:#6f8cab;margin-bottom:12px}
.side-stack{display:grid;gap:22px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.stat-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow)}.stat-card span{display:block;color:var(--muted);font-size:12px}.stat-card strong{display:block;font-size:30px;margin-top:8px}
.latest-card{overflow:hidden}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:16px 18px 10px}.snapshot-empty{height:210px;background:#edf2f7;display:grid;place-items:center;color:#8797aa;font-size:13px}.snapshot-image{display:block;width:100%;height:210px;object-fit:cover}.latest-meta{padding:16px 18px;display:flex;justify-content:space-between;gap:12px;align-items:center}.latest-meta strong{font-size:24px}.latest-meta span{font-size:12px;color:var(--muted)}
.events-panel{margin-top:22px}.btn{appearance:none;border:0;border-radius:10px;padding:10px 14px;font-weight:700;cursor:pointer;text-decoration:none;text-align:center}.btn.primary{background:var(--blue);color:#fff}.btn.ghost{background:#eef4ff;color:#225bb8}.btn.block{display:block}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);font-size:13px}th{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.06em;background:#fafbfd}.thumb{width:72px;height:44px;object-fit:cover;border-radius:8px;background:#edf2f7}.plate{font-weight:800;letter-spacing:.04em}.status-tag{display:inline-block;padding:5px 9px;border-radius:999px;font-size:11px;font-weight:800}.status-Allowed{background:#e7f8f0;color:#148258}.status-Blocked{background:#ffe9ec;color:#c72e41}.status-Visitor{background:#fff5da;color:#9a6800}.status-Unknown{background:#eef2f6;color:#667789}.empty-row{text-align:center;color:var(--muted);padding:35px}
.auth-body{display:grid;place-items:center;padding:30px;background:linear-gradient(145deg,#07111f,#132944);min-height:100vh}.auth-card{width:min(420px,100%);background:#fff;padding:30px;border-radius:22px;box-shadow:0 30px 80px rgba(0,0,0,.25)}.auth-card h1{margin:18px 0 4px}.auth-card p{color:var(--muted);margin-top:0}.auth-card label{display:block;font-size:12px;font-weight:700;margin-top:15px}.auth-card input{width:100%;margin-top:7px;padding:12px 13px;border:1px solid #d8e0e9;border-radius:10px;font-size:14px}.auth-card .btn{width:100%;margin-top:20px}.notice{padding:11px 12px;border-radius:10px;margin:14px 0;font-size:13px}.notice.error{background:#fff0f2;color:#b32136}.notice.success{background:#e9f9f1;color:#11764e}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr 1fr}.stat-grid{align-self:start}}
@media(max-width:680px){.topbar{padding:0 14px}.brand span{display:none}.top-actions{gap:10px}.logout-link{display:none}.page{padding:14px}.side-stack{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.panel-head{padding:15px}.latest-meta{align-items:flex-start;flex-direction:column}.video-placeholder{padding:25px}}