:root{--bg:#f6f7f9;--card:#fff;--ink:#15181d;--muted:#5d6675;--line:#dfe3ea;--brand:#2457d6;--brand-ink:#fff;--ok:#14804a;--ok-bg:#e6f4ec;--bad:#c62828;--bad-bg:#fdecec;--warn:#a15c00;--warn-bg:#fff4e0;--chip:#eef1f6;--stage:#0d1117}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1216;--card:#171b21;--ink:#e8ebf0;--muted:#9aa3b2;--line:#2a3039;--brand:#5b8cff;--brand-ink:#0b0e12;--ok:#4cc38a;--ok-bg:#12291e;--bad:#ff6b6b;--bad-bg:#2e1515;--warn:#ffb547;--warn-bg:#2d2310;--chip:#222831;--stage:#000}}:root[data-theme=dark]{--bg:#0f1216;--card:#171b21;--ink:#e8ebf0;--muted:#9aa3b2;--line:#2a3039;--brand:#5b8cff;--brand-ink:#0b0e12;--ok:#4cc38a;--ok-bg:#12291e;--bad:#ff6b6b;--bad-bg:#2e1515;--warn:#ffb547;--warn-bg:#2d2310;--chip:#222831;--stage:#000}:root{--sel:#e8eefc}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--sel:#1c2740}}:root[data-theme=dark]{--sel:#1c2740}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}header{border-bottom:1px solid var(--line);background:var(--card);flex-wrap:wrap;align-items:center;gap:12px;padding:14px 20px;display:flex}header h1{margin:0;font-size:18px;font-weight:650}.logo{background:var(--brand);width:22px;height:22px;color:var(--brand-ink);border-radius:4px;justify-content:center;align-items:center;font-size:13px;font-weight:700;display:inline-flex}.nav{margin-left:18px;display:flex}.nav button{color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;border-radius:0;padding:6px 14px}.nav button:hover:not(:disabled){color:var(--ink);border-color:#0000}.nav button.on,.nav button.on:hover:not(:disabled){color:var(--ink);border-bottom-color:var(--brand);font-weight:600}.nav 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var(--line);border-radius:6px;padding:14px}h2{margin:0 0 4px;font-size:18px}h3{margin:0 0 6px;font-size:15px}.help{color:var(--muted);margin:0;font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.hidden{display:none!important}label.l{color:var(--muted);margin-bottom:3px;font-size:13px;display:block}code{background:var(--chip);word-break:break-all;border-radius:3px;padding:1px 5px;font-size:12px}a.link{color:var(--brand);cursor:pointer;font-size:13px}.pic{aspect-ratio:16/9;background:var(--stage);border-radius:4px;position:relative;overflow:hidden}.pic canvas{width:100%;height:100%;display:block;position:absolute;inset:0}.pic .live{color:#fff;z-index:1;background:#0009;border-radius:3px;padding:2px 7px;font-size:11px;position:absolute;bottom:8px;right:8px}.pic .live i{background:#ef4444;border-radius:50%;width:7px;height:7px;margin-right:5px;animation:1.4s infinite blink;display:inline-block}.pic 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330px;align-items:start;gap:16px;display:grid}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.tile{cursor:pointer;padding:0;overflow:hidden}.tile.alarm{border:2px solid var(--bad)}.tile .pic{border-radius:0}.tile .b{padding:10px 12px}.tile .t{align-items:center;gap:8px;display:flex}.st{margin-top:4px;font-size:13px}.st.bad{color:var(--bad)}.st.warn{color:var(--warn)}.st.ok{color:var(--ok)}.al{border-top:1px solid var(--line);gap:10px;padding:10px 0;display:flex}.al:first-of-type{border-top:0}.ph{aspect-ratio:16/9;background:var(--stage) center/cover no-repeat;border-radius:3px;flex:none;width:84px}.al .m{min-width:0;font-size:13px}.al .m b{font-size:14px;display:block}.empty{text-align:center;padding:40px 20px}.empty .ic{font-size:40px}.steps{flex-wrap:wrap;align-items:center;gap:10px;margin:4px 0 14px;display:flex}.step{color:var(--muted);align-items:center;gap:7px;font-size:14px;display:flex}.step .d{border:2px solid 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10px;font-size:14px}.fields{flex-wrap:wrap;gap:10px;margin-top:12px;display:flex}.fields>div{flex:1;min-width:160px}.fields input{width:100%}.tools{flex-wrap:wrap;align-items:center;gap:6px;margin:10px 0;display:flex}.tool{align-items:center;gap:6px;display:flex}.tool.on{outline:2px solid var(--brand);background:var(--sel)}.zone{border:1px solid var(--line);cursor:pointer;border-radius:5px;align-items:center;gap:8px;margin-top:8px;padding:8px 10px;font-size:14px;display:flex}.zone.sel{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}.zone input{width:100%}.sw{border-radius:3px;flex:none;width:12px;height:12px}.editor canvas{cursor:crosshair;touch-action:none}.editor.select canvas{cursor:default}.tpls{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:8px;display:grid}.tpl{border:2px solid var(--line);cursor:pointer;background:var(--card);text-align:left;border-radius:6px;padding:12px}.tpl .ic{font-size:24px}.tpl b{margin-top:4px;display:block}.tpl small{color:var(--muted);margin-top:2px;font-size:12px;line-height:1.35;display:block}.tpl.on{border-color:var(--brand);background:var(--sel)}.tpl:disabled{opacity:.45}.rules{border:1px solid var(--line);background:var(--bg);border-radius:6px;margin-top:14px;padding:14px}.rgrid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 18px;margin-top:8px;display:grid}.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{border:1px solid var(--line);background:var(--card);cursor:pointer;border-radius:16px;padding:4px 12px;font-size:13px}.chip.on{border-color:var(--brand);background:var(--sel);color:var(--brand);font-weight:600}.reads{color:var(--muted);margin-top:12px;font-size:13px}.reads b{color:var(--ink)}.sum{border:1px solid var(--line);border-radius:5px;align-items:flex-start;gap:10px;margin-top:8px;padding:10px 12px;font-size:14px;display:flex}.sum .sw{margin-top:5px}.tog{cursor:pointer;-webkit-user-select:none;user-select:none;text-align:left;background:0 0;border:0;align-items:center;gap:8px;margin-top:8px;padding:0;font-size:14px;display:flex}.tog i{background:var(--brand);border-radius:10px;flex:none;width:34px;height:20px;position:relative}.tog i:after{content:"";background:#fff;border-radius:50%;width:14px;height:14px;position:absolute;top:3px;right:3px}.tog.off i{background:#c5ccd6}.tog.off i:after{left:3px;right:auto}.tog:disabled{opacity:.5;cursor:default}.det{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:16px;display:grid}.zcard{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}.zcard:first-child{border-top:0;margin-top:0;padding-top:0}.big{font-size:34px;font-weight:700;line-height:1.1}.big small{font-size:14px;font-weight:600}.meter{background:var(--chip);border-radius:4px;height:8px;margin-top:4px;overflow:hidden}.meter i{height:100%;display:block}table{border-collapse:collapse;width:100%;font-size:14px}td,th{text-align:left;border-bottom:1px solid var(--line);vertical-align:middle;padding:7px 6px}th{color:var(--muted);font-size:12px;font-weight:600}.cams{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px;margin-top:12px;display:grid}.cam-thumb{aspect-ratio:16/9;background:var(--stage) center/cover no-repeat}.addtile{border:2px dashed var(--line);color:var(--muted);background:0 0;flex-direction:column;justify-content:center;align-items:center;min-height:220px;font-size:15px;display:flex}.addtile span{font-size:34px;line-height:1}.settings{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));align-items:end;gap:12px 16px;margin-top:8px;display:grid}.settings .f{flex-direction:column;gap:4px;min-width:0;display:flex}.settings .f label{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.settings .f>input,.settings .f>select,.settings .f>button{box-sizing:border-box;width:100%;height:36px;margin:0}.settings .f>button{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.banner{background:var(--warn-bg);color:var(--warn);border-radius:4px;margin:0 0 12px;padding:8px 12px;font-size:13px}#toasts{z-index:60;flex-direction:column-reverse;gap:8px;width:340px;max-width:calc(100vw - 28px);display:flex;position:fixed;bottom:18px;right:18px}.toast{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--bad);border-radius:6px;gap:10px;padding:10px;transition:opacity .4s,transform .4s;display:flex;box-shadow:0 6px 24px #0000002e}.toast.out{opacity:0;transform:translate(30px)}.toast .ph{width:96px}.toast b{color:var(--bad)}footer{max-width:1280px;color:var(--muted);margin:0 auto;padding:4px 20px 20px;font-size:12px}@media (max-width:960px){.dash,.two,.det{grid-template-columns:minmax(0,1fr)}.tpls{grid-template-columns:repeat(2,minmax(0,1fr))}.kpis{grid-template-columns:repeat(2,1fr)}.rgrid{grid-template-columns:minmax(0,1fr)}}@media (max-width:620px){.grid,.tpls{grid-template-columns:minmax(0,1fr)}main{padding:12px 16px}.nav{margin-left:0}.nav button{padding:6px 8px}}