:root{--bg: #0f172a;--bg2: #1e293b;--card: #1e293b;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--ok: #22c55e;--off: #ef4444}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text)}.muted{color:var(--muted)}.strong{font-weight:600}.small{font-size:.85rem}.center{min-height:100vh;display:grid;place-items:center;padding:1rem}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1.25rem}.login{width:320px;display:flex;flex-direction:column;gap:.75rem}.login h1{margin:0;font-size:1.4rem}input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:8px;padding:.6rem .75rem;font-size:1rem}.btn{background:var(--accent);color:#04293a;border:none;border-radius:8px;padding:.6rem .9rem;font-weight:600;cursor:pointer}.btn:disabled{opacity:.6;cursor:default}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--border)}.error{color:var(--off);font-size:.9rem}.topbar{display:flex;align-items:center;gap:1.5rem;padding:.75rem 1.25rem;background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:5}.brand{font-weight:700}.nav{display:flex;gap:.5rem}.nav a{color:var(--muted);text-decoration:none;padding:.4rem .7rem;border-radius:8px}.nav a.active{color:var(--text);background:var(--card)}.user{margin-left:auto;display:flex;gap:.75rem;align-items:center}.content{padding:1.25rem;max-width:1100px;margin:0 auto}.grid{display:grid;gap:1rem}.dashboard{grid-template-columns:2fr 1fr}@media (max-width: 800px){.dashboard{grid-template-columns:1fr}}.card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:.75rem}.card-head h2,.card-head h3{margin:0;font-size:1.1rem}.live-video{width:100%;border-radius:8px;background:#000;aspect-ratio:16 / 9}.stats{margin-top:.5rem;font-size:.85rem}.badge{font-size:.8rem;padding:.2rem .55rem;border-radius:999px;border:1px solid var(--border)}.badge.ok{color:var(--ok)}.badge.off{color:var(--off)}.last-alert{display:flex;gap:.75rem;align-items:center}.thumb{width:120px;border-radius:8px;object-fit:cover}.thumb.sm{width:72px;height:48px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.filters{display:flex;gap:.5rem;align-items:center}.alert-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.alert-row{display:flex;gap:.75rem;align-items:center;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:.6rem;cursor:pointer}.alert-row:hover{border-color:var(--accent)}.grow{flex:1}.clip-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}.clip-card{background:var(--card);border:1px solid var(--border);border-radius:10px;overflow:hidden}.clip-thumb{position:relative;cursor:pointer;aspect-ratio:16 / 9;background:#000}.clip-thumb img{width:100%;height:100%;object-fit:cover}.clip-thumb .play{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-size:1.6rem;color:#fff;background:#00000040}.clip-meta{padding:.6rem;display:flex;justify-content:space-between;align-items:center;gap:.5rem}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:grid;place-items:center;padding:1rem;z-index:20}.modal-body{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1rem;width:min(900px,100%)}.clip{width:100%;border-radius:8px;background:#000}