.sen3d{--ink:#3b2f24;--muted:#7a6b5c;--gold:#b08a4e;--card:rgba(255,253,248,.94);--line:rgba(80,60,40,.14);--lux:#7a3e56;--cls:#70583c;
  position:relative;width:100%;height:var(--sen3d-h,86vh);min-height:560px;overflow:hidden;background:#dfe5d3;border-radius:14px;
  font:14px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);-webkit-font-smoothing:antialiased}
.sen3d *{box-sizing:border-box}
.sen3d button,.sen3d input,.sen3d select{font:inherit;color:inherit}
.sen3d-stage,.sen3d-stage canvas{position:absolute;inset:0;width:100%!important;height:100%!important;display:block;touch-action:none}
.sen3d-top{position:absolute;left:12px;right:12px;top:12px;display:flex;gap:10px;align-items:center;justify-content:space-between;pointer-events:none;flex-wrap:wrap}
.sen3d-top>*{pointer-events:auto}
.sen3d-brand{background:var(--card);padding:8px 14px;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.08);display:flex;flex-direction:column}
.sen3d-brand b{font-size:16px;letter-spacing:.08em;text-transform:uppercase;color:#6d4c2e}
.sen3d-brand span{font-size:12px;color:var(--muted)}
.sen3d-finder{display:flex;gap:6px;background:var(--card);padding:6px;border-radius:10px;box-shadow:0 2px 10px rgba(0,0,0,.08);flex-wrap:wrap}
.sen3d-finder select,.sen3d-finder input{border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 8px;min-height:36px;max-width:190px}
.sen3d-finder input{width:140px}.sen3d-finder input.bad{border-color:#c0392b}
.sen3d-left{position:absolute;left:12px;top:86px;width:250px;max-height:calc(100% - 290px);overflow:auto;background:var(--card);border-radius:12px;padding:10px;box-shadow:0 2px 12px rgba(0,0,0,.1)}
.sen3d-left.min>*:not(.sen3d-collapse){display:none}.sen3d-left.min{width:auto;padding:6px}
.sen3d-collapse{position:absolute;right:6px;top:6px;border:0;background:none;cursor:pointer;font-size:16px;opacity:.6}
.sen3d-left.min .sen3d-collapse{position:static}
.sen3d-seg{display:flex;background:#efe9df;border-radius:8px;padding:3px;margin-right:22px}
.sen3d-seg button{flex:1;border:0;background:none;padding:6px 4px;border-radius:6px;cursor:pointer;font-size:12px;font-weight:600;color:var(--muted)}
.sen3d-seg button.on{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.sen3d-legend{margin:10px 0 6px}
.sen3d-legend .row{display:flex;align-items:center;gap:8px;padding:4px 4px;font-size:12.5px;border-radius:6px}
.sen3d-legend .chip{cursor:pointer}.sen3d-legend .chip:hover{background:#f3eee6}
.sen3d-legend .chip input{display:none}.sen3d-legend .chip.off{opacity:.4}
.sen3d-legend i,.sen3d-panel .grid i{width:14px;height:14px;border-radius:3px;flex:none;display:inline-block;border:1px solid rgba(0,0,0,.12);vertical-align:-2px;margin-right:4px}
.sen3d-legend small{margin-left:auto;color:var(--muted)}
.sen3d-floorcut{border-top:1px solid var(--line);padding-top:8px;font-size:12px}
.sen3d-floorcut input{width:100%;accent-color:var(--gold)}
.sen3d-views{display:flex;gap:6px;margin-top:6px}
.sen3d-views button,.sen3d-presets button{flex:1;border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px;cursor:pointer;font-size:12px}
.sen3d-views button:hover,.sen3d-presets button:hover{border-color:var(--gold)}
.sen3d-compass{position:absolute;right:16px;top:86px;width:84px;height:96px;border:0;background:none;cursor:pointer;padding:0}
.sen3d-compass svg{width:84px;height:84px;filter:drop-shadow(0 2px 6px rgba(0,0,0,.2))}
.sen3d-compass .ring{fill:var(--card);stroke:#6d4c2e;stroke-width:2}
.sen3d-compass .n{fill:#b3452c}.sen3d-compass .s{fill:#a79b8b}
.sen3d-compass text{font:700 11px system-ui;fill:#5b4a3a;text-anchor:middle}.sen3d-compass .lblN{fill:#b3452c;font-size:13px}
.sen3d-compass .brg{display:block;font-size:10.5px;color:var(--ink);background:var(--card);border-radius:6px;margin-top:-2px;padding:1px 0}
.sen3d-sunbar{position:absolute;left:12px;bottom:12px;width:min(560px,calc(100% - 24px));background:var(--card);border-radius:12px;padding:10px 12px;box-shadow:0 2px 12px rgba(0,0,0,.1)}
.sen3d-sunttl{font-weight:700;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#8a4b0f;margin-bottom:6px}
.sen3d-sunbar .r1,.sen3d-sunbar .r2{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.sen3d-sunbar .r2{margin-top:8px;flex-wrap:nowrap}
.sen3d-sunbar input[type=date]{border:1px solid var(--line);border-radius:7px;padding:5px 6px;background:#fff}
.sen3d-presets{display:flex;gap:4px;flex:1;min-width:200px}
.sen3d-shadow{font-size:12px;display:flex;gap:4px;align-items:center;cursor:pointer}
.sen3d-play{width:34px;height:34px;flex:none;border-radius:50%;border:0;background:#e0962b;color:#fff!important;cursor:pointer;font-size:12px}
.sen3d-sunbar input[type=range]{flex:1;accent-color:#e0962b;min-width:80px}
.sen3d-readout{font-size:12px;min-width:170px;text-align:right}
.sen3d-times{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--muted);margin-top:6px}
.sen3d-panel{position:absolute;right:12px;top:190px;bottom:12px;width:420px;background:var(--card);border-radius:14px;box-shadow:0 6px 30px rgba(0,0,0,.18);
  padding:16px;overflow:auto;transform:translateX(calc(100% + 24px));transition:transform .35s ease}
.sen3d-panel.open{transform:none}
.sen3d-panel .x{position:absolute;right:10px;top:8px;border:0;background:none;font-size:26px;cursor:pointer;line-height:1;color:var(--muted)}
.sen3d-panel .unit{font-size:30px;font-weight:800;letter-spacing:.02em;color:#6d4c2e}
.sen3d-panel .blk{color:var(--muted);font-size:12.5px}
.sen3d-panel .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.sen3d-panel .tag{font-size:11px;padding:3px 8px;border-radius:20px;background:#efe9df;font-weight:600}
.sen3d-panel .tag.lux{background:var(--lux);color:#fff}.sen3d-panel .tag.cls{background:var(--cls);color:#fff}.sen3d-panel .tag.gold{background:#f4e3bf}
.sen3d-panel .grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;margin:14px 0}
.sen3d-panel .grid small{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.sen3d-panel .grid b{font-size:13.5px}
.sen3d-panel .sunnote{font-size:12.5px;padding:8px 10px;border-radius:8px;border-left:4px solid}
.sen3d-panel .sunnote.ns{background:#e8f3ef;border-color:#7fb8a4}.sen3d-panel .sunnote.east{background:#fbf3d7;border-color:#e3b93a}.sen3d-panel .sunnote.west{background:#fbe6dc;border-color:#e27a4c}
.sen3d-panel .sunnote a{color:#8a4b0f;font-weight:600;white-space:nowrap}
.sen3d-panel .plan{margin:12px 0;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
.sen3d-panel .plan img{width:100%;display:block;cursor:zoom-in}
.sen3d-panel figcaption{font-size:11.5px;color:var(--muted);padding:8px 10px}
.sen3d-panel .cta{display:flex;flex-direction:column;gap:8px}
.sen3d .btn{display:block;text-align:center;border:0;border-radius:9px;padding:11px 12px;font-weight:700;cursor:pointer;text-decoration:none;background:#6d4c2e;color:#fff!important}
.sen3d .btn.wa{background:#1fa855}.sen3d .btn.alt{background:#fff;color:#6d4c2e!important;border:1.5px solid #6d4c2e}
.sen3d-panel form.lead{display:flex;flex-direction:column;gap:8px;margin-top:10px}
.sen3d-panel form.lead input:not([type=checkbox]){border:1px solid var(--line);border-radius:8px;padding:9px;background:#fff}
.sen3d-panel .pdpa{font-size:11.5px;display:flex;gap:6px;align-items:flex-start}
.sen3d-panel .msg{font-size:12.5px;color:#1f7a45}
.sen3d-panel .disc{font-size:10.5px;color:var(--muted);margin-top:12px}
.sen3d-tip{position:absolute;display:none;pointer-events:none;background:rgba(40,30,20,.9);color:#fff;font-size:12px;padding:6px 9px;border-radius:7px;white-space:nowrap;z-index:5}
.sen3d-hint{position:absolute;left:50%;bottom:150px;transform:translateX(-50%);background:rgba(40,30,20,.75);color:#fff;font-size:12px;padding:6px 12px;border-radius:20px;pointer-events:none;transition:opacity .6s;white-space:nowrap}
.sen3d-hint.gone{opacity:0}
.sen3d-lightbox{position:absolute;inset:0;background:rgba(20,15,10,.85);display:none;align-items:center;justify-content:center;z-index:20;cursor:zoom-out;padding:20px}
.sen3d-lightbox.open{display:flex}.sen3d-lightbox img{max-width:100%;max-height:100%;border-radius:8px;background:#fff}
.sen3d-lightbox span{position:absolute;right:18px;top:10px;color:#fff;font-size:32px}
/* narrow / mobile */
.sen3d.narrow{height:var(--sen3d-h-m,92vh)}
.sen3d.narrow .sen3d-brand{display:none}
.sen3d.narrow .sen3d-finder{width:100%;display:grid;grid-template-columns:1fr 1fr 1fr}
.sen3d.narrow .sen3d-finder select{min-width:0;max-width:none;width:100%}
.sen3d.narrow .sen3d-finder input{grid-column:1/-1;width:100%;max-width:none}
.sen3d.narrow .sen3d-left{top:auto;bottom:160px;width:210px;max-height:40%}
.sen3d.narrow .sen3d-compass{top:120px;right:10px;transform:scale(.8);transform-origin:top right}
.sen3d.narrow .sen3d-sunbar{padding:8px}
.sen3d.narrow .sen3d-presets{min-width:0}
.sen3d.narrow .sen3d-readout{min-width:0;font-size:11px}
.sen3d.narrow .sen3d-panel{left:0;right:0;top:auto;bottom:0;width:auto;max-height:78%;border-radius:16px 16px 0 0;transform:translateY(105%);z-index:10}
.sen3d.narrow .sen3d-panel.open{transform:none}
.sen3d.narrow .sen3d-hint{bottom:auto;top:150px;white-space:normal;width:86%;text-align:center}
.sen3d.narrow .sen3d-compass{top:150px}
.sen3d.narrow .sen3d-sunbar .r1{flex-wrap:wrap}
.sen3d.narrow .sen3d-presets{order:3;flex:1 1 100%;overflow-x:auto;scrollbar-width:none}
.sen3d.narrow .sen3d-presets button{flex:0 0 auto;white-space:nowrap}
.sen3d.narrow .sen3d-sunttl{display:none}
.sen3d-panel form.lead[hidden]{display:none}
/* ---- Real-city view (Google Photorealistic 3D Tiles) ---- */
.sen3d-citybtn{display:inline-flex;align-items:center;gap:6px;border:1.5px solid #2f6f5e;background:#2f6f5e;color:#fff!important;border-radius:7px;padding:6px 12px;min-height:36px;font-weight:700;cursor:pointer;white-space:nowrap}
.sen3d-citybtn.on{background:#fff;color:#2f6f5e!important}
.sen3d-citybtn.busy{opacity:.7;cursor:progress}
.sen3d-citystatus{position:absolute;left:50%;top:84px;transform:translateX(-50%);background:rgba(20,40,34,.88);color:#fff;font-size:13px;padding:8px 14px;border-radius:20px;display:none;z-index:6}
.sen3d-citystatus.show{display:block}.sen3d-citystatus.err{background:#9b2c2c}
.sen3d-attrib{position:absolute;right:8px;bottom:6px;display:flex;align-items:center;gap:8px;font-size:10.5px;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.8);pointer-events:none;z-index:4;max-width:60%}
.sen3d-attrib img{height:16px;width:auto;filter:drop-shadow(0 1px 1px rgba(0,0,0,.5))}
.sen3d.city .sen3d-hint{display:none}
.sen3d-align{position:absolute;right:12px;bottom:40px;z-index:7;background:var(--card);border-radius:10px;padding:10px 12px;box-shadow:0 4px 18px rgba(0,0,0,.2);display:grid;gap:6px;width:230px;font-size:12px}
.sen3d-align[hidden]{display:none}
.sen3d-align label{display:flex;justify-content:space-between;align-items:center;gap:8px}
.sen3d-align input{width:80px;border:1px solid var(--line);border-radius:6px;padding:4px}
.sen3d-align small{color:var(--muted)}
.sen3d.narrow .sen3d-citybtn{grid-column:1/-1;justify-content:center}
.sen3d.narrow .sen3d-attrib{bottom:150px;max-width:90%}
/* ---- Premium lock on the Real city view ---- */
.sen3d-citybtn .prem{font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;background:#c8a24a;color:#fff;border-radius:4px;padding:2px 5px}
.sen3d-citybtn .lock{display:none}
.sen3d-citybtn.locked .lock{display:inline}
.sen3d-citybtn.on .prem{display:none}
.sen3d-gate{position:absolute;inset:0;z-index:30;background:rgba(15,20,30,.62);backdrop-filter:blur(3px);display:none;align-items:center;justify-content:center;padding:16px}
.sen3d-gate.open{display:flex}
.sen3d-gate .card{position:relative;width:min(560px,100%);max-height:100%;overflow:auto;background:#fffdf8;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.35)}
.sen3d-gate .gx{position:absolute;right:10px;top:8px;z-index:2;border:0;background:rgba(255,255,255,.9);width:32px;height:32px;border-radius:50%;font-size:22px;line-height:1;cursor:pointer;color:#3b2f24}
.sen3d-gate .shot{position:relative;background:#dfe5d3}
.sen3d-gate .shot img{display:block;width:100%;aspect-ratio:16/7;object-fit:cover}
.sen3d-gate .badge{position:absolute;left:12px;top:12px;background:#c8a24a;color:#fff;font-weight:800;font-size:12px;letter-spacing:.05em;padding:4px 10px;border-radius:20px;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.sen3d-gate .body{padding:18px 20px 20px}
.sen3d-gate h3{margin:0 0 6px;font-size:21px;color:#2b2118}
.sen3d-gate p{margin:0 0 14px;font-size:13.5px;color:var(--muted)}
.sen3d-gate .gform{display:grid;gap:9px}
.sen3d-gate .gform .row{display:grid;grid-template-columns:1fr 1fr;gap:9px}
.sen3d-gate input:not([type=checkbox]),.sen3d-gate select{width:100%;border:1.5px solid var(--line);border-radius:9px;padding:10px;background:#fff;font-size:14px}
.sen3d-gate .pdpa{font-size:11.5px;color:var(--muted);display:flex;gap:7px;align-items:flex-start}
.sen3d-gate .btn{background:#2f6f5e}
.sen3d-gate .msg{font-size:13px;font-weight:600}.sen3d-gate .msg.ok{color:#1f7a45}.sen3d-gate .msg.err{color:#b42318}
.sen3d.narrow .sen3d-gate .gform .row{grid-template-columns:1fr}
.sen3d.narrow .sen3d-citybtn .prem{display:none}
/* ---- Presentation mode (/present/) ---- */
.sen3d-fsbtn{border:1.5px solid #3b2f24;background:#3b2f24;color:#fff!important;border-radius:7px;padding:6px 12px;min-height:36px;font-weight:700;cursor:pointer;white-space:nowrap}
.sen3d.present .sen3d-citybtn .prem,.sen3d.present .sen3d-citybtn .lock{display:none}
.sen3d.narrow .sen3d-fsbtn span{display:none}
.sen3d-acct{position:relative}
.sen3d-acctbtn{border:1.5px solid var(--line);background:#fff;border-radius:7px;padding:6px 10px;min-height:36px;cursor:pointer;white-space:nowrap;font-weight:600}
.sen3d-acctmenu{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,.18);min-width:170px;padding:6px;z-index:20;display:grid}
.sen3d-acctmenu[hidden]{display:none}
.sen3d-acctmenu a{padding:9px 10px;border-radius:7px;text-decoration:none;color:var(--ink);font-size:13.5px}
.sen3d-acctmenu a:hover{background:#f3eee6}
.sen3d.narrow .sen3d-acctbtn span{display:none}
/* ---- View from unit ---- */
.sen3d-uv{position:absolute;left:50%;top:84px;transform:translateX(-50%);z-index:6;display:flex;align-items:center;gap:8px;flex-wrap:nowrap;white-space:nowrap;justify-content:center;
  background:var(--card);border-radius:12px;padding:7px 8px 7px 12px;box-shadow:0 4px 18px rgba(0,0,0,.16);max-width:calc(100% - 24px)}
.sen3d-uv[hidden]{display:none}
.sen3d-uv .t{display:flex;flex-direction:column;font-size:13px;line-height:1.25;padding-right:4px}
.sen3d-uv .t small{color:var(--muted);font-size:11.5px}
.sen3d-uv .lv{display:flex;align-items:center;gap:4px;background:rgba(0,0,0,.05);border-radius:9px;padding:3px}
.sen3d-uv .lv span{min-width:74px;text-align:center;font-size:13px}
.sen3d-uv button{border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 10px;cursor:pointer;font-size:12.5px;font-weight:600;color:var(--ink);min-height:34px}
.sen3d-uv .lv button[data-d]{width:38px;font-size:14px}
.sen3d-uv button:hover:not(:disabled){border-color:var(--gold)}
.sen3d-uv button:disabled{opacity:.35;cursor:default}
.sen3d-uv .real{background:#1f2b33;color:#fff;border-color:#1f2b33}
.sen3d-uv .real span{font-size:11px;margin-left:2px}
.sen3d-uv .ex{background:#b3452c;color:#fff;border-color:#b3452c}
.sen3d-uv .det{display:none}
.sen3d.uv .sen3d-left{display:none}
.sen3d.uv .sen3d-hint{display:none}
.sen3d-panel .uvbtn{width:100%;margin:10px 0 2px;background:#1f2b33;color:#fff;border:0;border-radius:9px;padding:10px;font-weight:600;cursor:pointer}
.sen3d-panel .uvbtn:hover{background:#2c3d48}
.sen3d.narrow.uv .sen3d-sunbar{display:none}
.sen3d.narrow .sen3d-uv{top:auto;bottom:12px;gap:6px;padding:6px 8px;flex-wrap:wrap;width:calc(100% - 24px)}
.sen3d.narrow .sen3d-uv .t{flex-basis:100%;text-align:center}
.sen3d.narrow .sen3d-uv .t small{display:none}
.sen3d.narrow .sen3d-uv .jump{display:none}
.sen3d.narrow .sen3d-uv .det{display:inline-block}