:root{--ink:#1d1d1f;--mut:#6b6b70;--line:#e2e2e6;--bg:#f4f4f6;--card:#fff;--acc:#1f5fbf;--accbg:#e8f0fc;--bad:#c62828;--badbg:#fdecea;--ok:#2e7d32;--okbg:#e6f4ea;--h:52px}
*{box-sizing:border-box}html,body{margin:0;height:100%}
body{font:14px/1.45 -apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
header{height:var(--h);display:flex;align-items:center;gap:18px;padding:0 16px;background:#16181d;color:#fff}
header a{color:#fff;text-decoration:none}.brand{font-weight:600;font-size:16px}
nav{display:flex;gap:4px;flex:1;overflow-x:auto}nav a{padding:6px 12px;border-radius:7px;color:#c9ccd3;white-space:nowrap}
nav a.on,nav a:hover{background:#2b2f38;color:#fff}
.demo{background:#5a4300;color:#ffd77a;border-radius:6px;padding:3px 8px;font-size:12px;white-space:nowrap}
#app{height:calc(100% - var(--h))}
.loading{padding:40px;color:var(--mut)}
.page{display:grid;grid-template-columns:330px 1fr;height:100%}
aside{background:var(--card);border-right:1px solid var(--line);overflow:auto;padding:14px}
aside h2{font-size:17px;margin:0 0 2px}aside h3{font-size:13px;text-transform:none;color:var(--mut);margin:18px 0 6px;font-weight:600}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}
.kpi{background:var(--bg);border-radius:9px;padding:8px 10px}.kpi b{display:block;font-size:18px}.kpi span{font-size:12px;color:var(--mut)}
.list{display:flex;flex-direction:column;gap:2px}
.item{padding:7px 9px;border-radius:7px;cursor:pointer;display:flex;gap:8px;align-items:flex-start}
.item:hover{background:var(--bg)}.item.on{background:var(--accbg)}
.item .n{flex:none;width:20px;height:20px;border-radius:50%;background:#333;color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:600}
.item .n.bad{background:var(--bad)}.item small{color:var(--mut);display:block}
.btns{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
button,.btn{font:inherit;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:7px;padding:5px 10px;cursor:pointer;text-decoration:none;display:inline-block}
button:hover,.btn:hover{border-color:#b9b9c0}button.on{background:var(--acc);border-color:var(--acc);color:#fff}
.main{position:relative;overflow:hidden;display:flex;flex-direction:column}
.tabs{display:flex;gap:4px;padding:8px 10px;background:var(--card);border-bottom:1px solid var(--line);align-items:center}
.tabs .sp{flex:1}
.view{position:relative;flex:1;overflow:hidden;background:#101114}
.view canvas{display:block}
.overlay{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.lbl3d{position:absolute;transform:translate(-50%,-50%);background:rgba(20,22,27,.78);color:#fff;font-size:12px;padding:2px 7px;border-radius:5px;white-space:nowrap;pointer-events:auto;cursor:pointer}
.pin{position:absolute;transform:translate(-50%,-50%);width:22px;height:22px;border-radius:50%;background:var(--bad);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid #fff;pointer-events:auto;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,.5)}
.pin.hl{transform:translate(-50%,-50%) scale(1.35);background:#ff9800}
.meas{position:absolute;transform:translate(-50%,-130%);background:#ffd400;color:#111;font-size:12px;font-weight:600;padding:2px 7px;border-radius:5px;white-space:nowrap}
.hot{position:absolute;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:50%;border:3px solid rgba(255,255,255,.9);background:rgba(31,95,191,.35);pointer-events:auto;cursor:pointer}
.hot:hover{background:rgba(31,95,191,.7)}
.toolbar{position:absolute;left:10px;top:10px;display:flex;flex-direction:column;gap:6px;background:rgba(255,255,255,.94);border-radius:10px;padding:8px;font-size:13px;max-width:250px;z-index:5}
.toolbar label{display:flex;gap:6px;align-items:center}
.toolbar .row{display:flex;gap:4px;flex-wrap:wrap}
.toolbar button{padding:3px 8px;font-size:12px}
.hint{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);background:rgba(20,22,27,.85);color:#fff;padding:6px 12px;border-radius:8px;font-size:13px;z-index:5}
.card{position:absolute;right:10px;top:10px;width:330px;max-height:calc(100% - 20px);overflow:auto;background:#fff;border-radius:10px;padding:12px 14px;z-index:6;box-shadow:0 4px 18px rgba(0,0,0,.25)}
.card h4{margin:0 0 6px;font-size:15px}.card .x{position:absolute;right:8px;top:6px;border:0;font-size:18px;padding:0 6px}
.card img{width:100%;border-radius:6px;border:1px solid var(--line);margin:4px 0}
.card table{width:100%;border-collapse:collapse;font-size:12px}.card td{padding:2px 4px;border-bottom:1px solid var(--line)}.card td:last-child{text-align:right}
.mini{position:absolute;right:10px;bottom:10px;width:260px;background:rgba(255,255,255,.95);border-radius:10px;padding:6px;z-index:5}
.mini svg{width:100%;height:auto;display:block}
.mini .pano.cur{fill:#ff9800;r:9}
.planwrap{flex:1;overflow:auto;background:#fff;padding:16px}
.planwrap svg{max-width:1100px;width:100%;height:auto;border:1px solid var(--line);border-radius:8px}
.planwrap .room{cursor:pointer}.planwrap .pano,.planwrap .defect,.planwrap .b{cursor:pointer}
iframe{border:0;width:100%;flex:1;background:#fff}
.legend{display:flex;align-items:center;gap:6px;font-size:11px}.legend i{display:block;width:120px;height:10px;border-radius:3px;background:linear-gradient(90deg,#2166ac,#f7f7f7,#b2182b)}
.tag{display:inline-block;border-radius:5px;padding:0 6px;font-size:12px}.tag.bad{background:var(--badbg);color:var(--bad)}.tag.ok{background:var(--okbg);color:var(--ok)}
.sitegrid{display:grid;grid-template-rows:minmax(300px,48%) 1fr;height:100%}
.sitegrid .planwrap{padding:10px}
@media (max-width:800px){.page{grid-template-columns:1fr;grid-template-rows:auto 1fr}aside{max-height:38vh}}
.mlines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;overflow:visible}
.tbl{border-collapse:collapse;width:100%;font-size:13px;margin:6px 0 14px}.tbl th,.tbl td{border-bottom:1px solid var(--line);padding:4px 8px;text-align:left}.tbl th{background:var(--bg)}
#guestbar{background:#2e7d32;color:#fff;border-radius:6px;padding:3px 9px;font-size:12px;white-space:nowrap}
#lb{position:fixed;inset:0;background:rgba(10,12,16,.82);display:none;align-items:center;justify-content:center;z-index:100}
#lb.on{display:flex}
#lb figure{margin:0;max-width:94vw;max-height:92vh;display:flex;flex-direction:column;align-items:center}
#lb img{max-width:94vw;max-height:86vh;background:#fff;border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,.5)}
#lb figcaption{color:#e8e8ec;font-size:13px;margin-top:8px;white-space:pre}
#lb button{position:absolute;border:0;background:rgba(255,255,255,.14);color:#fff;border-radius:50%;width:44px;height:44px;font-size:26px;line-height:1;cursor:pointer}
#lb button:hover{background:rgba(255,255,255,.3)}
#lb .lbx{top:16px;right:16px}#lb .lbp{left:16px;top:50%}#lb .lbn{right:16px;top:50%}
/* режим сервера: вход, список объектов, учётка в шапке */
#user{margin-left:auto;font-size:12px;color:#c9cbd1;white-space:nowrap}#user button{margin-left:8px;padding:2px 8px;font-size:12px}
header .demo[hidden]{display:none}
.login{max-width:320px;margin:60px auto;display:flex;flex-direction:column;gap:10px;background:var(--card);padding:24px;border:1px solid var(--line);border-radius:10px}
.login label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut)}.login input{font:inherit;padding:7px 9px;border:1px solid var(--line);border-radius:7px}
.login .err{color:#c62828;font-size:13px;min-height:1em}
.objlist{max-width:820px;margin:24px auto;padding:0 16px}.objlist .item{display:flex;justify-content:space-between;align-items:center;gap:12px;text-decoration:none;color:inherit;margin-bottom:8px}
.objlist small{display:block}.objlist .item{background:var(--card);border:1px solid var(--line)}