:root{--bg: #0f172a;--panel: #1e293b;--border: #334155;--text: #e2e8f0;--muted: #94a3b8;--accent: #38bdf8;--danger: #f87171;--ok: #4ade80}*{box-sizing:border-box}body{margin:0;font-family:system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}button{cursor:pointer;background:var(--accent);color:#0f172a;border:0;padding:8px 14px;border-radius:6px;font-weight:600}button.secondary{background:transparent;color:var(--text);border:1px solid var(--border)}button.danger{background:var(--danger);color:#1f0000}button:disabled{opacity:.5;cursor:not-allowed}input,textarea,select{background:#0b1220;color:var(--text);border:1px solid var(--border);padding:8px 10px;border-radius:6px;font:inherit}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:-2px}.layout{display:flex;min-height:100vh}.sidebar{width:220px;background:var(--panel);border-right:1px solid var(--border);padding:20px 14px}.sidebar h1{font-size:18px;margin:0 0 20px}.sidebar nav a{display:block;padding:8px 10px;border-radius:6px;color:var(--text);margin-bottom:4px}.sidebar nav a.active{background:var(--bg);color:var(--accent)}.main{flex:1;padding:24px;overflow:auto}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:18px;margin-bottom:16px}.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(180px,1fr))}.tile{background:var(--panel);border:1px solid var(--border);padding:10px;border-radius:8px}.tile img,.tile video{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:4px;background:#000}.tile .meta{font-size:12px;color:var(--muted);margin-top:6px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--border)}th{font-size:12px;text-transform:uppercase;color:var(--muted);letter-spacing:.05em}.status-online{color:var(--ok);font-weight:600}.status-offline{color:var(--muted)}.login-page{min-height:100vh;display:grid;place-items:center}.login-card{width:360px}.login-card input{display:block;width:100%;margin-bottom:10px}.row{display:flex;gap:8px;align-items:center}.row.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:8px}.muted{color:var(--muted)}.key-reveal{background:#0b1220;border:1px dashed var(--accent);padding:10px;border-radius:6px;font-family:monospace;word-break:break-all}.error{color:var(--danger)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:var(--bg);border:1px solid var(--border);font-size:12px}