:root{--bg:#f3f4f2;--panel:#fff;--ink:#1f2a28;--mute:#66736d;--line:#dde2df;--acc:#244e48;--acc-ink:#fff;--warn:#9a6a00;--err:#a03232;--ok:#2d6a45;--wall:#fbfaf7;--dim:#556;color-scheme:light}
:root[data-theme=dark]{--bg:#14181a;--panel:#1d2326;--ink:#e6ebe9;--mute:#97a39e;--line:#2f393c;--acc:#5fa89b;--acc-ink:#0c1412;--warn:#e0b04a;--err:#ef8b8b;--ok:#7fcf9e;--wall:#252c2f;--dim:#9aa;color-scheme:dark}
@media(prefers-color-scheme:dark){:root[data-theme=auto]{--bg:#14181a;--panel:#1d2326;--ink:#e6ebe9;--mute:#97a39e;--line:#2f393c;--acc:#5fa89b;--acc-ink:#0c1412;--warn:#e0b04a;--err:#ef8b8b;--ok:#7fcf9e;--wall:#252c2f;--dim:#9aa;color-scheme:dark}}
*{box-sizing:border-box}
body{margin:0;font:14px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}
button,select,input,textarea{font:inherit;color:inherit}
button{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 12px;cursor:pointer;min-height:36px}
button:hover:not(:disabled){border-color:var(--acc)}
button:disabled{opacity:.4;cursor:default}
button.ghost{background:transparent}
button.ic{padding:4px 9px;min-width:34px}
button.sm{min-height:30px;padding:3px 10px;font-size:13px}
.top{display:flex;gap:8px;align-items:center;padding:8px 14px;background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:8px;color:var(--acc);margin-right:6px}.brand b{color:var(--ink)}
.sp{flex:1}
select,input:not([type=checkbox]),textarea{border:1px solid var(--line);background:var(--panel);border-radius:8px;padding:7px 9px;min-height:36px;width:100%}
#projSelect{width:auto;max-width:220px}
.app{display:grid;grid-template-columns:340px minmax(0,1fr);gap:14px;padding:14px;max-width:1700px;margin:auto}
.side{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:6px 16px 16px;align-self:start;max-height:calc(100vh - 80px);overflow:auto;position:sticky;top:64px}
.side h3{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--mute);margin:18px 0 8px}.side h3 small{background:var(--bg);padding:1px 7px;border-radius:9px}
.f{display:grid;gap:3px;margin-bottom:8px;font-size:12px;color:var(--mute)}.f>span:first-child{font-weight:600}
.inp{position:relative;display:block}.inp i{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-style:normal;color:var(--mute);font-size:12px;pointer-events:none}
.inp input{padding-right:34px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.chk{display:flex;gap:7px;align-items:center;font-size:13px;margin:4px 0 10px}
.cols{display:grid;gap:8px}
.col{border:1px solid var(--line);border-radius:10px;padding:8px}.col.selected{border-color:var(--acc);box-shadow:0 0 0 2px color-mix(in srgb,var(--acc) 25%,transparent)}
.col-h{display:flex;gap:4px;align-items:center}.col-h b{width:22px;height:22px;border-radius:50%;background:var(--acc);color:var(--acc-ink);display:grid;place-items:center;font-size:12px;flex:none}
.col-h select{flex:1;min-height:32px;padding:4px 6px}.col-h .ic{min-height:30px;min-width:28px;padding:2px 6px}
.col-b{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:8px;margin-top:8px}.col-b .f{margin:0}
.row{display:flex;gap:8px;margin-top:10px}
details{margin-top:16px;border-top:1px solid var(--line);padding-top:10px}summary{cursor:pointer;font-weight:600}
.main{min-width:0;display:grid;gap:12px}
.bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.opts{display:flex;gap:12px;align-items:center}.opts .chk{margin:0}
.stats{margin-left:auto;display:flex;gap:14px;color:var(--mute);font-size:13px;flex-wrap:wrap}.stats b{color:var(--ink)}
.seg{display:flex;gap:2px;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:3px;width:max-content;max-width:100%;align-items:center}
.seg button{border:0;background:transparent;border-radius:7px;min-height:32px}.seg button.on{background:var(--panel);box-shadow:0 1px 3px #0002;font-weight:650}
.stage{background:var(--panel);border:1px solid var(--line);border-radius:14px;height:min(62vh,640px);min-height:320px;position:relative;overflow:hidden}
.elev,.v3d{position:absolute;inset:0}.elev{padding:8px}.elev svg{width:100%;height:100%}
[hidden]{display:none!important}
.wall{fill:var(--wall);stroke:var(--line);stroke-width:3}
.b{stroke:#0005;stroke-width:1.5;vector-effect:non-scaling-stroke}
.b-door,.b-drawer{stroke-width:2;fill-opacity:.96}
.b-back{fill-opacity:.55}
.handle{fill:#2c2f31}
.hit{fill:transparent;cursor:pointer}.hit:hover{fill:#2f7bd622}.hit.sel{fill:#2f7bd633;stroke:#2f7bd6;stroke-width:3}
.num{font:700 60px system-ui;fill:#2f7bd6;opacity:.0;pointer-events:none}.hit.sel+.num{opacity:.9}
.dim line{stroke:var(--dim);stroke-width:2}.dim text{fill:var(--ink);font:34px system-ui}
.warns{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.warns li{padding:8px 12px;border-radius:9px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--mute);font-size:13px}
.warns .warn{border-left-color:var(--warn)}.warns .error{border-left-color:var(--err)}.warns .ok{border-left-color:var(--ok)}
.lists{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:10px 12px}
.tabs{width:100%;margin-bottom:8px}
.tabbody{overflow:auto}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums;font-size:13px}
th,td{padding:6px 8px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}
th{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--mute)}
.r{text-align:right}.grp td{background:var(--bg);font-weight:700;font-size:12px;color:var(--mute);text-transform:uppercase;letter-spacing:.06em}
.total td{font-weight:700;border-top:2px solid var(--ink)}
.sw{display:inline-block;width:12px;height:12px;border-radius:3px;border:1px solid #0004;margin-right:7px;vertical-align:-1px}
.hint{color:var(--mute);font-size:12px}
:root{--m-carcass:#f4f4f1;--m-front:#c9a47a;--m-back:#f4f4f1;--m-drawer:#9aa0a6;--m-rail:#b9bec4}
@media(max-width:900px){.app{grid-template-columns:1fr}.side{position:static;max-height:none}.stage{height:56vh}}
@media print{.top,.side,.bar .opts,.tabs,.warns,#viewTabs{display:none}.app{display:block;padding:0}.stage{height:420px;border:0}body{background:#fff}.lists{border:0}}