:root{--bg: #0b0f1a;--bg-elev: #111726;--bg-card: #141a2b;--bg-card-2: #182034;--border: #26304a;--border-soft: #1e2740;--text: #e6eaf3;--text-dim: #b8c1d9;--text-mute: #7e8aa6;--accent: #5b8cff;--accent-hover: #6f9bff;--online: #34d399;--offline: #64748b;--afk: #fb923c;--danger: #f87171;--warn: #fbbf24;--radius: 12px;--radius-sm: 8px;--shadow: 0 6px 24px rgba(0, 0, 0, .35);color-scheme:dark}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.45;-webkit-font-smoothing:antialiased}button{font-family:inherit}a{color:inherit;text-decoration:none}.app-shell{min-height:100%;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 24px;background:#111726eb;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.topbar__left,.topbar__right{display:flex;align-items:center;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand__mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#8b5cf6);color:#fff;font-weight:800}.brand__mark--lg{width:52px;height:52px;font-size:24px;border-radius:14px}.brand__name{font-size:16px;letter-spacing:.2px}.topbar__back{color:var(--text-dim);font-size:13px;padding:4px 10px;border-radius:var(--radius-sm);border:1px solid var(--border-soft)}.topbar__back:hover{color:var(--text);border-color:var(--border)}.topbar__title{font-weight:600;color:var(--text);border-left:1px solid var(--border);padding-left:16px}.topbar__stat{font-size:13px;color:var(--text-dim);padding:5px 12px;border-radius:999px;background:var(--bg-card);border:1px solid var(--border-soft)}.content{flex:1;width:100%;max-width:1440px;margin:0 auto;padding:24px}.btn{cursor:pointer;border:1px solid transparent;border-radius:var(--radius-sm);padding:9px 16px;font-size:14px;font-weight:600;transition:background .15s,border-color .15s,color .15s}.btn--primary{background:var(--accent);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent-hover)}.btn--primary:disabled{opacity:.6;cursor:default}.btn--ghost{background:transparent;border-color:var(--border);color:var(--text-dim)}.btn--ghost:hover{color:var(--text);background:var(--bg-card)}.btn--block{width:100%;padding:11px}.login-screen{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:24px;background:radial-gradient(1000px 500px at 50% -10%,rgba(91,140,255,.18),transparent),var(--bg)}.login-card{width:100%;max-width:380px;background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:32px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}.login-card__brand{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:8px}.login-card__title{margin:6px 0 0;font-size:22px}.login-card__subtitle{margin:0;color:var(--text-mute);font-size:13px}.field{display:flex;flex-direction:column;gap:6px}.field__label{font-size:12px;color:var(--text-mute);text-transform:uppercase;letter-spacing:.4px}.field__input{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-sm);padding:11px 13px;color:var(--text);font-size:14px;transition:border-color .15s,box-shadow .15s}.field__input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #5b8cff33}.login-card__error{background:#f871711f;border:1px solid rgba(248,113,113,.4);color:#fca5a5;border-radius:var(--radius-sm);padding:9px 12px;font-size:13px}.login-foot{color:var(--text-mute);font-size:12px}.banner{border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;margin-bottom:16px}.banner--warn{background:#fbbf241a;border:1px solid rgba(251,191,36,.35);color:#fcd34d}.banner--muted{background:var(--bg-card);border:1px solid var(--border-soft);color:var(--text-mute)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:80px 24px;text-align:center;color:var(--text-mute)}.empty-state__title{font-size:18px;font-weight:600;color:var(--text-dim)}.empty-state__text{max-width:420px;font-size:13px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.screen-card{cursor:pointer;text-align:left;padding:0;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;color:inherit;transition:border-color .15s,transform .15s,box-shadow .15s}.screen-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}.screen-card__preview{position:relative;aspect-ratio:16 / 9;background:#05070d;overflow:hidden}.screen-card__media{width:100%;height:100%;object-fit:cover;display:block}.screen-card__placeholder{width:100%;height:100%;display:grid;place-items:center;color:var(--text-mute);font-size:13px;background:repeating-linear-gradient(45deg,#0c1120,#0c1120 10px,#0e1425 10px,#0e1425 20px)}.screen-card__badges{position:absolute;top:8px;left:8px;display:flex;gap:6px}.screen-card__body{padding:12px 14px 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var(--border);border-radius:var(--radius);padding:20px;margin-bottom:20px}.section__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}.section__title{margin:0;font-size:16px;font-weight:600}.section__meta{display:flex;align-items:center;gap:10px}.section__foot{margin:16px 0 0;color:var(--text-mute);font-size:12px}.live-panel{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:18px}.live-panel__video{min-width:0}.video{width:100%;aspect-ratio:16 / 9;background:#05070d;border-radius:var(--radius-sm);border:1px solid var(--border-soft);display:block;object-fit:contain}.video--offline{display:grid;place-items:center;color:var(--text-mute);font-size:14px}.live-panel__side{display:flex;flex-direction:column;gap:12px}.kv{display:flex;flex-direction:column;gap:3px;padding:10px 12px;background:var(--bg-elev);border:1px solid var(--border-soft);border-radius:var(--radius-sm)}.kv__key{font-size:11px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-mute)}.kv__val{font-size:14px;color:var(--text);word-break:break-word}.record-panel{display:flex;flex-direction:column;gap:14px}.record-panel__video .video{max-height:480px}.record-panel__hint{margin:0;font-size:12px;color:var(--text-mute)}.date-picker{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dim)}.date-picker input{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);padding:7px 10px;font-size:13px;color-scheme:dark}.date-picker input:focus{outline:none;border-color:var(--accent)}.timeline{-webkit-user-select:none;user-select:none}.timeline__track{position:relative;height:46px;background:var(--bg-elev);border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden;cursor:pointer}.timeline__track--empty{cursor:default}.timeline__track:focus-visible{outline:2px solid var(--accent)}.timeline__seg{position:absolute;top:8px;bottom:8px;min-width:2px;background:var(--accent);opacity:.7;border-radius:2px}.timeline__seg--kf{opacity:.95;background:linear-gradient(180deg,#7aa2ff,var(--accent))}.timeline__empty{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;color:var(--text-mute);font-size:13px}.timeline__axis{position:relative;height:18px;margin-top:4px}.timeline__tick{position:absolute;transform:translate(-50%);font-size:10px;color:var(--text-mute);top:0}.timeline__tick:before{content:"";position:absolute;top:-6px;left:50%;width:1px;height:4px;background:var(--border)}.timeline__tick--major{color:var(--text-dim)}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:20px}.stat-tile{background:var(--bg-elev);border:1px solid var(--border-soft);border-left:3px solid var(--border);border-radius:var(--radius-sm);padding:16px}.stat-tile--screen{border-left-color:var(--accent)}.stat-tile--active{border-left-color:var(--online)}.stat-tile--afk{border-left-color:var(--afk)}.stat-tile__label{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--text-mute);display:flex;align-items:center;gap:6px}.stat-tile__value{font-size:26px;font-weight:700;margin-top:6px}.stat-tile__hint{font-size:12px;color:var(--text-mute);margin-top:4px}.charts{display:grid;grid-template-columns:1.4fr 1fr;gap:18px}.chart-card{background:var(--bg-elev);border:1px solid var(--border-soft);border-radius:var(--radius-sm);padding:16px;min-width:0}.chart-card__title{margin:0 0 12px;font-size:14px;font-weight:600;color:var(--text-dim)}.chart-card__empty{height:260px;display:grid;place-items:center;color:var(--text-mute);font-size:13px}.app-list{margin-top:18px;display:flex;flex-direction:column;border:1px solid var(--border-soft);border-radius:var(--radius-sm);overflow:hidden}.app-list__row{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:12px;padding:10px 14px;background:var(--bg-elev);border-bottom:1px solid var(--border-soft)}.app-list__row:last-child{border-bottom:none}.app-list__rank{color:var(--text-mute);font-size:12px;font-weight:600;text-align:center}.app-list__name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-list__val{color:var(--text-dim);font-size:13px;font-variant-numeric:tabular-nums}@media (max-width: 900px){.live-panel,.charts{grid-template-columns:1fr}}@media (max-width: 640px){.content{padding:16px}.topbar{padding:10px 16px}.topbar__title{display:none}}