:root{--ink:#14212b;--ink-2:#3d4f5c;--muted:#6b7c88;--line:#e3e8ec;--bg:#f7f9fa;--card:#ffffff;--brand:#0f766e;--brand-2:#14b8a6;--accent:#f59e0b;--danger:#dc2626;--radius:14px;--shadow:0 10px 30px rgba(20,33,43,.08);--top:58px;--side:370px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.45;-webkit-font-smoothing:antialiased;font-size:14px;overflow:hidden}a{color:var(--brand)}button,input,select{font:inherit;color:inherit}[hidden]{display:none!important}h1,h2,h3{letter-spacing:-.015em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;border:0;border-radius:999px;padding:.7em 1.3em;font-weight:700;cursor:pointer;text-decoration:none;transition:transform .15s,box-shadow .15s,background .15s,border-color .15s;white-space:nowrap}.btn svg{width:1.2em;height:1.2em}.btn-sm{padding:.45em .95em;font-size:.85rem}.btn-lg{padding:.85em 1.6em;font-size:1rem}.btn-xl{padding:1em 2em;font-size:1.12rem}.btn-block{width:100%}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 16px #0f766e40}.btn-primary:hover:not([disabled]){background:#0b5f59}.btn-ghost{background:#fff;color:var(--ink);border:1.5px solid var(--line)}.btn-ghost:hover:not([disabled]){border-color:var(--ink-2)}.btn-danger{background:var(--danger);color:#fff}.btn[disabled]{opacity:.45;cursor:not-allowed;box-shadow:none}.danger{color:var(--danger)}.link-btn{background:none;border:0;padding:.2em 0;color:var(--brand);font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:2px;font-size:.85rem}.btn-row{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}.btn-row.center{justify-content:center}.eyebrow{display:inline-block;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--brand);margin-bottom:.35em}.muted{color:var(--muted)}.fine{font-size:.8rem;color:var(--muted);margin:.4em 0}:focus-visible{outline:2px solid var(--brand-2);outline-offset:2px}.icon-btn{border:1.5px solid var(--line);background:#fff;border-radius:999px;width:34px;height:34px;display:grid;place-items:center;cursor:pointer;color:var(--ink-2)}.icon-btn svg{width:17px;height:17px}.icon-btn:hover{border-color:var(--ink-2)}.app{display:grid;grid-template-rows:var(--top) auto 1fr auto;height:100vh}.topbar{display:flex;align-items:center;gap:14px;padding:0 16px;background:#fff;border-bottom:1px solid var(--line);z-index:6}.logo{display:flex;align-items:center;gap:.5em;font-weight:800;font-size:1.1rem;color:var(--ink);text-decoration:none}.logo svg{width:28px;height:28px}.beta{font-style:normal;font-size:.62rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--brand);background:#0f766e14;padding:3px 8px;border-radius:999px}.project-name{border:1.5px solid transparent;background:transparent;border-radius:8px;padding:6px 10px;font-weight:700;min-width:120px;max-width:280px;flex:0 1 260px}.project-name:hover{border-color:var(--line)}.project-name:focus{border-color:var(--brand-2);background:#fff;outline:none}.save-state{color:var(--muted);font-size:.8rem;white-space:nowrap}.top-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.menu{position:relative}.menu-pop{position:absolute;right:0;top:calc(100% + 6px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;min-width:210px;z-index:20;display:flex;flex-direction:column}.menu-pop button,.menu-pop label{display:flex;justify-content:space-between;background:none;border:0;text-align:left;padding:8px 10px;border-radius:8px;cursor:pointer;font-weight:600}.menu-pop button:hover,.menu-pop label:hover{background:var(--bg)}.menu-pop small{color:var(--muted);font-weight:500}.menu-pop hr{border:0;border-top:1px solid var(--line);margin:4px 0}.stepbar{display:flex;align-items:center;gap:6px;padding:10px 16px;background:#fff;border-bottom:1px solid var(--line);overflow-x:auto}.step{display:flex;align-items:center;gap:8px;border:0;background:none;padding:6px 10px 6px 6px;border-radius:999px;cursor:pointer;color:var(--muted);font-weight:700;white-space:nowrap;font-size:.92rem}.step-n{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:2px solid var(--line);font-size:.85rem;flex:none}.step.current{color:var(--ink);background:#0f766e14}.step.current .step-n{background:var(--brand);border-color:var(--brand);color:#fff}.step.done{color:var(--ink-2)}.step.done .step-n{background:#ccfbf1;border-color:#5eead4;color:var(--brand)}.step.open:hover,.step.done:hover{background:var(--bg)}.step.locked{cursor:not-allowed;opacity:.55}.step-sep{flex:1;min-width:10px;max-width:60px;height:2px;background:var(--line);border-radius:2px}.work{display:grid;grid-template-columns:1fr var(--side);min-height:0}.app[data-step="1"] .work,.app[data-step="5"] .work,.app[data-step="6"] .work{grid-template-columns:1fr}.app[data-step="1"] .panel,.app[data-step="5"] .panel,.app[data-step="6"] .panel{display:none}.stage{display:flex;flex-direction:column;min-width:0;min-height:0}.viewport{position:relative;flex:1;min-height:0}.view{position:absolute;top:0;right:0;bottom:0;left:0}.viewport.split #view2d{right:50%;border-right:2px solid var(--line)}.viewport.split #view3d{left:50%}.view-tag{position:absolute;top:10px;left:10px;z-index:3;background:#ffffffeb;border:1px solid var(--line);border-radius:999px;padding:3px 10px;font-size:.75rem;font-weight:800;color:var(--ink-2);pointer-events:none;display:none}.viewport.split .view-tag{display:block}#planCanvas{display:block;touch-action:none}#planCanvas[data-tool=wall],#planCanvas[data-tool=room],#planCanvas[data-tool=scale],#planCanvas[data-tool=door],#planCanvas[data-tool=window]{cursor:crosshair}#planCanvas[data-tool=pan]{cursor:grab}#view3d{background:#eef4f5}#view3d canvas{display:block}.hintbar{padding:7px 14px;border-top:1px solid var(--line);background:#fff;font-size:.85rem;color:var(--ink-2);min-height:34px}.app[data-step="1"] .hintbar,.app[data-step="5"] .hintbar,.app[data-step="6"] .hintbar{display:none}.wizard-nav{display:flex;align-items:center;gap:16px;padding:10px 16px;background:#fff;border-top:1px solid var(--line);z-index:5}.nav-mid{flex:1;text-align:center;color:var(--muted)}.nav-mid b{color:var(--ink);margin-right:6px}#backBtn[hidden]{display:inline-flex!important;visibility:hidden}.upload-view{display:grid;place-items:center;overflow:auto;padding:24px;background:radial-gradient(900px 400px at 85% 10%,rgba(20,184,166,.12),transparent 60%),radial-gradient(700px 300px at 0% 100%,rgba(245,158,11,.1),transparent 60%),var(--bg)}.upload-view.drag{outline:3px dashed var(--brand-2);outline-offset:-14px}.upload-card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:40px 44px;max-width:720px;width:100%;text-align:center}.upload-card h1{font-size:2.1rem;margin:.1em 0 .3em}.upload-card>p{color:var(--ink-2);font-size:1.05rem;max-width:520px;margin:0 auto 1.2em}.upload-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:8px 0}.current-plan{display:flex;gap:16px;align-items:center;text-align:left;margin:18px 0 6px;padding:14px;border:1.5px solid var(--line);border-radius:16px;background:var(--bg)}.current-plan img{width:120px;height:90px;object-fit:contain;background:#fff;border-radius:10px;border:1px solid var(--line)}.current-plan div{display:flex;flex-direction:column;gap:4px;align-items:flex-start}.current-plan span{color:var(--muted);font-size:.85rem;margin-bottom:6px}.no-img{width:120px;height:90px;display:grid;place-items:center;font-size:.72rem;color:var(--muted);background:#fff;border-radius:10px}.how{list-style:none;display:flex;justify-content:center;gap:8px;padding:0;margin:26px 0 0;flex-wrap:wrap}.how li{display:flex;flex-direction:column;align-items:center;font-size:.8rem;color:var(--muted);min-width:96px}.how li:before{content:attr(data-n);width:26px;height:26px;border-radius:50%;background:var(--bg);border:1.5px solid var(--line);display:grid;place-items:center;font-weight:800;color:var(--ink-2);margin-bottom:4px}.how b{color:var(--ink);font-size:.85rem}.fix-tools{position:absolute;left:12px;top:50%;transform:translateY(-50%);z-index:3;display:flex;flex-direction:column;gap:4px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:6px}.fix-tools button{display:flex;flex-direction:column;align-items:center;gap:2px;border:0;background:transparent;border-radius:10px;padding:8px 6px 6px;cursor:pointer;color:var(--ink-2);font-size:.72rem;font-weight:700;min-width:62px}.fix-tools svg{width:22px;height:22px;fill:currentColor;stroke:currentColor;stroke-linejoin:round;stroke-linecap:round}.fix-tools svg path[fill=none]{fill:none}.fix-tools button:hover{background:var(--bg)}.fix-tools button.on{background:#0f766e1f;color:var(--brand)}.panel{background:var(--bg);border-left:1px solid var(--line);overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:12px}.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:0 2px 8px #14212b0a}.pcard h2{font-size:1.15rem;margin:0 0 .3em;line-height:1.25}.pcard h3{font-size:1rem;margin:0 0 .3em}.pcard p{margin:.3em 0}.pcard.ok{border-color:#99f6e4;background:#f0fdfa}.pcard.warn{border-color:#fcd34d;background:#fffbeb}.pcard.prompt{border-style:dashed;text-align:center;padding:18px}.pcard .btn-block{margin-top:10px}.big-measure{font-size:1.35rem;font-weight:800;margin:.2em 0}.inline-form{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;font-size:.85rem}.inline-form label{font-weight:700;color:var(--ink-2)}.inline-form select,.inline-form input{border:1.5px solid var(--line);border-radius:8px;padding:5px 7px;background:#fff}.inline-form input{width:70px}.tips{margin:.4em 0 0;padding-left:1.1em;color:var(--ink-2);font-size:.85rem}.tips li{margin:.15em 0}.more{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 14px}.pcard .more{border:0;padding:6px 0 0}.more summary{cursor:pointer;font-weight:700;color:var(--ink-2);font-size:.88rem}.more[open] summary{margin-bottom:8px}.field{display:flex;flex-direction:column;gap:3px;margin:8px 0;font-size:.8rem;color:var(--ink-2);font-weight:600}.field input[type=text],.field input[type=url],.field input[type=number],.field select{border:1.5px solid var(--line);border-radius:9px;padding:8px 10px;background:#fff;font-weight:500;color:var(--ink);width:100%}.field input:focus,.field select:focus{border-color:var(--brand-2);outline:none}.field input[type=range]{accent-color:var(--brand)}.field.need input{border-color:#f59e0b;background:#fffbeb}.check{display:flex;align-items:flex-start;gap:8px;font-size:.85rem;margin:6px 0;cursor:pointer}.check input{accent-color:var(--brand);margin-top:2px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:8px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.grid2 .field,.grid3 .field{margin:4px 0}.seg{display:flex;border:1.5px solid var(--line);border-radius:999px;overflow:hidden;margin:6px 0}.seg button{flex:1;border:0;background:#fff;padding:.5em .8em;font-weight:700;cursor:pointer;font-size:.82rem}.seg button+button{border-left:1.5px solid var(--line)}.seg button.on{background:var(--brand);color:#fff}.cat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:10px 0}.cat{border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:12px 4px;font-weight:800;cursor:pointer;font-size:.9rem}.cat:hover{border-color:var(--ink-2)}.cat.on{border-color:var(--brand);background:#f0fdfa;color:var(--brand);box-shadow:0 0 0 2px #14b8a64d}.swatches{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.swatch{border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:4px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:3px;font-size:.7rem;line-height:1.2}.swatch i{display:block;height:52px;border-radius:7px;background-size:cover}.swatch span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:2.4em;font-weight:600}.swatch small{color:var(--muted)}.swatch.on,.paint.on{border-color:var(--brand);box-shadow:0 0 0 2px #14b8a659}.paints{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:8px}.paint{border:1.5px solid var(--line);background:#fff;border-radius:10px;padding:5px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:4px;font-size:.74rem;font-weight:600;line-height:1.2}.paint i{display:block;height:38px;border-radius:7px;border:1px solid rgba(0,0,0,.08)}.paint i.none{background:repeating-linear-gradient(45deg,#fff,#fff 4px,#eef1f3 4px,#eef1f3 8px)}.cost-line{background:#0f766e0f;border-radius:9px;padding:7px 9px;font-size:.84rem;margin:8px 0}.ex{font-size:.7rem;font-weight:700;color:#92400e;background:#fef3c7;border-radius:999px;padding:1px 7px;margin-left:4px;white-space:nowrap}.fx-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin:8px 0}.fx{display:flex;flex-direction:column;align-items:center;gap:4px;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:10px 2px 8px;cursor:pointer;font-size:.72rem;font-weight:700;color:var(--ink-2);line-height:1.15;text-align:center}.fx svg{width:26px;height:26px}.fx:hover{border-color:var(--ink-2)}.fx.on{border-color:var(--brand);background:#f0fdfa;color:var(--brand);box-shadow:0 0 0 2px #14b8a659}.item-head{display:flex;gap:10px;align-items:center}.item-head img{width:56px;height:56px;object-fit:contain;border:1px solid var(--line);border-radius:8px;background:#fff}.item-head h2{font-size:1rem}.budget-top{display:flex;justify-content:space-between;align-items:flex-start}.budget-total{display:block;font-size:1.7rem;font-weight:800;color:var(--brand);line-height:1.1}.ex-badge{font-size:.72rem;font-weight:800;color:#92400e;background:#fef3c7;border:1px solid #fcd34d;border-radius:999px;padding:3px 9px;white-space:nowrap}.budget-group{margin:6px 0 10px}.budget-group-h{display:flex;justify-content:space-between;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:4px 0}.budget-line{display:flex;justify-content:space-between;gap:10px;border-bottom:1px dashed var(--line);padding:5px 0}.budget-line span{display:flex;flex-direction:column;font-weight:600}.budget-line small{color:var(--muted);font-weight:500;font-size:.72rem}.budget-line b{white-space:nowrap}.budget-sum{border-top:2px solid var(--ink);padding-top:6px;margin-top:6px;display:flex;flex-direction:column;gap:4px}.budget-sum div{display:flex;justify-content:space-between;align-items:center}.budget-sum input{width:52px;border:1.5px solid var(--line);border-radius:7px;padding:2px 5px;margin:0 3px}.url-row{display:flex;gap:6px;margin:8px 0 2px}.url-row input{flex:1;min-width:0;border:1.5px solid var(--line);border-radius:999px;padding:10px 14px;background:#fff}.url-row input:focus{border-color:var(--brand-2);outline:none}.status{border-radius:10px;padding:9px 11px;font-size:.84rem;margin:8px 0;display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}.status.info{background:#f0f9ff;color:#075985}.status.ok{background:#f0fdfa;color:#115e59}.status.warn{background:#fffbeb;color:#78350f}.pd-body{display:grid;grid-template-columns:96px 1fr;gap:10px;align-items:start;margin-top:6px}.pd-img{display:flex;flex-direction:column;align-items:center;gap:4px}.pd-img img,.pd-img>span{width:96px;height:96px;object-fit:contain;border:1px solid var(--line);border-radius:10px;background:#fff;display:grid;place-items:center;font-size:.72rem;color:var(--muted)}.prod-list{list-style:none;padding:0;margin:6px 0 0;display:flex;flex-direction:column;gap:4px}.prod-list button{width:100%;display:flex;gap:10px;align-items:center;border:1.5px solid transparent;background:var(--bg);border-radius:10px;padding:6px 8px;cursor:pointer;text-align:left}.prod-list li.on button{border-color:var(--brand-2);background:#fff}.prod-list img,.prod-list i{width:36px;height:36px;border-radius:6px;object-fit:contain;background:#fff;flex:none;border:1px solid var(--line)}.prod-list span{display:flex;flex-direction:column;font-weight:700;font-size:.85rem}.prod-list small{color:var(--muted);font-weight:500}.doc-view{overflow-y:auto;background:#e9eef1}.doc-bar{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:10px 16px;background:#fffffff5;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.doc-bar p{margin:0;color:var(--ink-2)}.doc-tablist{display:flex;gap:6px;flex-wrap:wrap;flex:1}.doc-tab{display:flex;flex-direction:column;align-items:flex-start;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:6px 12px;cursor:pointer;font-weight:800;font-size:.88rem}.doc-tab small{font-weight:500;color:var(--muted);font-size:.72rem}.doc-tab.on{border-color:var(--brand);background:#f0fdfa;color:var(--brand)}.doc-tab.empty{opacity:.7}.doc-actions{display:flex;gap:8px;margin-left:auto}.doc-page{max-width:920px;margin:20px auto 40px;background:#fff;border-radius:14px;box-shadow:0 6px 24px #14212b14;padding:34px 40px}dialog{border:0;border-radius:18px;box-shadow:0 30px 80px #14212b4d;padding:0;max-width:420px;width:calc(100% - 32px)}dialog::backdrop{background:#14212b59}.dlg{padding:22px 24px}.dlg h2{margin:0 0 .4em;font-size:1.2rem}.dlg p{color:var(--ink-2)}.dlg-err{color:var(--danger);font-size:.82rem;margin:6px 0}.dlg-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}.toasts{position:fixed;left:50%;bottom:86px;transform:translate(-50%);display:flex;flex-direction:column;gap:8px;z-index:50;pointer-events:none}.toast{background:var(--ink);color:#fff;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow);font-size:.9rem;max-width:560px;transition:opacity .3s,transform .3s}.toast-error{background:var(--danger)}.toast-warn{background:#92400e}.toast.out{opacity:0;transform:translateY(8px)}.v3d-msg{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:16px;background:#eef4f599;z-index:2;overflow:auto}.v3d-failed .v3d-msg{background:#eef4f5}.empty-card{pointer-events:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:28px 32px;max-width:480px;text-align:center}.empty-card h2{margin:0 0 .4em;font-size:1.35rem}.empty-card p{color:var(--ink-2)}.v3d-tips{text-align:left;color:var(--ink-2);padding-left:1.2em;margin:.4em 0 1em;font-size:.92em}.v3d-banner{display:none}.detect-progress{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#f7f9fa99;z-index:4}.dp-card{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:18px 20px;min-width:340px;max-width:calc(100% - 32px)}.dp-body{display:flex;flex-direction:column;gap:6px;flex:1;min-width:0}.dp-label{color:var(--ink-2);font-size:.85rem}.dp-bar{display:block;height:6px;border-radius:999px;background:var(--bg);overflow:hidden}.dp-bar i{display:block;height:100%;width:3%;background:linear-gradient(90deg,var(--brand),var(--brand-2));border-radius:999px;transition:width .25s}.dp-spinner{width:28px;height:28px;border-radius:50%;border:3px solid rgba(15,118,110,.18);border-top-color:var(--brand);animation:dpspin .8s linear infinite;flex:none;display:inline-block}.dp-spinner.sm{width:16px;height:16px;border-width:2px}@keyframes dpspin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.dp-spinner{animation:none}}#printRoot{display:none}@media print{body{overflow:visible;background:#fff}body.printing .app,body.printing dialog,body.printing .toasts{display:none!important}body.printing #printRoot{display:block}@page{margin:14mm}}@media(max-width:1100px){:root{--side:320px}.step-l{display:none}.step.current .step-l{display:inline}}@media(max-width:820px){body{overflow:auto}.app{height:auto;min-height:100vh}.work{grid-template-columns:1fr;grid-template-rows:62vh auto}.viewport.split #view2d{right:0;bottom:50%;border-right:0;border-bottom:2px solid var(--line)}.viewport.split #view3d{left:0;top:50%}.panel{border-left:0;border-top:1px solid var(--line)}.save-state,.beta{display:none}.upload-card{padding:28px 20px}.wizard-nav{position:sticky;bottom:0}}.field-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.fs-mode{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.fs-mode button{border:2px solid var(--line,#d7dee2);background:#fff;border-radius:14px;padding:12px 10px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:2px}.fs-mode button b{font-size:1rem}.fs-mode button small{color:var(--muted,#64748b);font-size:.78rem}.fs-mode button.on{border-color:var(--brand,#0f766e);background:#0f766e12}.fs-big{width:100%;font-size:1.05rem;padding:.9em 1em}.fs-zones{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;margin:8px 0}.fs-zones button{border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:10px;padding:8px 4px;font-size:.78rem;font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px}.fs-zones button i{width:18px;height:10px;border-radius:3px;display:block}.fs-zones button.on{border-color:var(--brand,#0f766e);background:#0f766e14}.fs-opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:8px 0}.fs-opt{border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:10px;padding:6px;cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:2px;font-size:.78rem}.fs-opt img,.fs-opt .ph{width:100%;aspect-ratio:4/3;object-fit:contain;background:#f5f5f4;border-radius:6px;display:block}.fs-opt small{color:var(--muted,#64748b)}.fs-opt.on{border-color:var(--brand,#0f766e);box-shadow:0 0 0 2px #0f766e33}.fs-photo{width:100%;max-height:160px;object-fit:contain;background:#fff;border-radius:8px;margin:6px 0}.fs-link{display:flex;gap:6px;margin-top:6px}.fs-link input{flex:1;min-width:0;padding:.45em .6em;border:1px solid var(--line,#d7dee2);border-radius:8px}.paint-group{font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted,#64748b);margin:10px 0 4px;grid-column:1/-1}.ct-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a59;z-index:60;display:flex;justify-content:flex-end}.ct{background:#fff;width:min(560px,100%);height:100%;overflow:auto;padding:18px 20px 28px;box-shadow:-8px 0 24px #00000026}.ct-head{display:flex;justify-content:space-between;align-items:center}.ct-head h2{margin:0}.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0}.ct-grid label{display:flex;flex-direction:column;font-size:13px;gap:4px}.ct-grid input,.ct-q input,.ct-q select{padding:6px 8px;border:1px solid #cbd5e1;border-radius:6px;font:inherit;min-width:0}.ct-bar{display:grid;grid-template-columns:110px 1fr 90px;align-items:center;gap:8px;font-size:13px;margin:4px 0}.ct-bar i{display:block;height:10px;border-radius:5px;background:#94a3b8}.ct-bar.t i{background:#0f766e}.ct-bar.over i{background:#dc2626}.ct-bar.s i{background:#f59e0b}.ct-bar b{text-align:right}.ct-sum>div{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px solid #eef2f4;font-size:14px}.ct-sum small{display:block;color:#64748b;font-size:12px}.ct-sum .tot{font-weight:700;font-size:16px}.ct-q{display:grid;grid-template-columns:1.1fr 1.2fr .8fr .9fr .8fr auto;gap:6px;margin:6px 0}@media(max-width:640px){.ct-q{grid-template-columns:1fr 1fr}}.budget-line em.est{color:#b45309;font-style:normal}.budget-line em.real{color:#047857;font-style:normal}.share-dlg{border:0;border-radius:12px;padding:0;width:min(560px,94vw)}.share-dlg::backdrop{background:#0f172a66}.share-card{padding:18px 20px}.share-row{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:10px 0}.share-row label{display:flex;flex-direction:column;font-size:13px;gap:4px}.share-row select{padding:6px 8px;border:1px solid #cbd5e1;border-radius:6px;font:inherit}.share-link{display:flex;gap:6px;align-items:center;padding:6px 0;border-bottom:1px solid #eef2f4}.share-link span{flex:1;min-width:0}.share-link small{display:block;color:#64748b}#tourUrl{word-break:break-all}body.tour .topbar,body.tour .stepbar,body.tour .side,body.tour .panel,body.tour aside,body.tour .navbar,body.tour .wizard-nav,body.tour #hint,body.tour footer{display:none!important}body.tour .work,body.tour .stage{grid-template-columns:1fr!important}.tour-bar{position:fixed;top:0;left:0;right:0;z-index:50;display:flex;gap:10px;align-items:center;padding:8px 12px;background:#0f766e;color:#fff;font-size:14px;flex-wrap:wrap}.tour-bar span{opacity:.9;flex:1}.tour-bar .btn{background:#fff;color:#0f766e}body.tour .work{padding-top:46px}.owner-box{margin-top:8px}.owner-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.owner-grid label{display:flex;flex-direction:column;font-size:13px;gap:3px}.owner-grid input{padding:6px 8px;border:1px solid #cbd5e1;border-radius:6px;font:inherit}.buy-packs{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0}.buy-packs .btn{display:flex;flex-direction:column;padding:12px}.buy-packs small{color:#64748b}body.tour .work{position:fixed;top:44px;left:0;right:0;bottom:0;padding:0!important;display:block!important;margin:0}body.tour .stage,body.tour .viewport,body.tour #view3d{position:absolute!important;top:0!important;right:0!important;bottom:0!important;left:0!important;height:auto!important;width:auto!important}body.tour .app{height:100vh}.tour-bar{height:44px;padding:0 10px;flex-wrap:nowrap;overflow:hidden}.tour-bar b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.tour-bar span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}@media(max-width:640px){.tour-bar span{display:none}.tour-bar b{flex:1}body.tour .v3d-real-bar{top:auto!important;bottom:10px!important;left:8px!important;right:8px!important;transform:none!important;flex-wrap:wrap}body.tour .v3d-real-bar>*:not(:first-child){display:none}}.wz-card h3{margin:0;font-size:1.1rem}.wz-head{display:flex;justify-content:space-between;align-items:center;gap:8px}.wz-steps{display:flex;gap:6px;list-style:none;padding:0;margin:10px 0}.wz-steps li{flex:1;font-size:.8rem;color:var(--muted,#64748b);display:flex;align-items:center;gap:6px}.wz-steps b{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:#e2e8f0;color:#334155}.wz-steps li.on b{background:var(--accent,#2563eb);color:#fff}.wz-steps li.done b{background:#22c55e;color:#fff}.wz-steps li.on{color:#0f172a;font-weight:600}.wz-prog{height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden}.wz-prog i{display:block;height:100%;background:#22c55e}.wz-q{margin:8px 0}.wz-chips,.wz-rooms{display:flex;flex-wrap:wrap;gap:8px}.wz-chip,.wz-room{border:2px solid var(--line,#d7dee2);background:#fff;border-radius:999px;padding:10px 14px;font-size:.95rem;cursor:pointer}.wz-chip:hover{border-color:var(--accent,#2563eb)}.wz-room.ok{border-color:#86efac;background:#f0fdf4}.wz-nav{display:flex;justify-content:space-between;margin-top:14px}.btn-lg{padding:12px 22px;font-size:1rem}.wz-sec h4{margin:12px 0 4px}.wz-rn{margin:6px 0 2px;font-size:.85rem;color:var(--muted,#64748b)}.wz-row{display:grid;grid-template-columns:1fr auto auto;gap:6px;align-items:center;padding:6px 8px;border-radius:10px}.wz-row.on{background:#eff6ff;outline:2px solid #93c5fd}.wz-row small{display:block;color:var(--muted,#64748b)}.wz-notes{padding-left:18px}.wz-notes li{margin:4px 0}.wz-lay{margin:6px 0 8px;display:grid;gap:6px}.wz-chip.on{border-color:var(--accent,#2563eb);background:#eff6ff;font-weight:600}.wz-note{background:#f0fdf4;border-radius:10px;padding:8px 10px;margin:4px 0;font-size:.9rem}.st-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:8px}.st-chip{border:2px solid var(--line,#d7dee2);background:#fff;border-radius:14px;padding:10px;text-align:left;cursor:pointer;display:grid;gap:2px}.st-chip.on{border-color:var(--accent,#2563eb);background:#eff6ff}.st-chip small{color:var(--muted,#64748b);font-size:.75rem}.st-sw{display:flex;gap:3px}.st-sw i{width:22px;height:14px;border-radius:4px;border:1px solid #0001}.st-room{margin:8px 0}.st-room summary{cursor:pointer}.icon-btn:disabled{opacity:.35;cursor:default}.share-dlg:has(.ab-card){width:min(1100px,96vw)}.ab-card{box-sizing:border-box;width:100%;max-height:90vh;overflow:auto}.ab-shots{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ab-shots img{width:100%;border-radius:10px;background:#eef2f3}.ab-shots figcaption{text-align:center;font-weight:600}.ab-table{width:100%;border-collapse:collapse;margin-top:10px}.ab-table td,.ab-table th{padding:6px 8px;border-bottom:1px solid #e5e7eb;text-align:right}.ab-table td:first-child,.ab-table th:first-child{text-align:left}.ab-table .tot td{font-weight:700}.ab-table .up{color:#b45309}.ab-table .down{color:#15803d}.share-link.on{background:#eff6ff;border-radius:10px}.opt-name{font:inherit;font-weight:600;border:1px solid transparent;border-radius:6px;padding:2px 4px;background:transparent}.opt-name:hover,.opt-name:focus{border-color:#cbd5e1;background:#fff}.tour-photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:10px}.tour-photos img{width:100%;border-radius:10px}.ob-spot{position:fixed;z-index:9998;border-radius:14px;box-shadow:0 0 0 9999px #0f172a8c;pointer-events:none;transition:all .25s}.ob-card{position:fixed;z-index:9999;width:340px;background:#fff;border-radius:16px;padding:16px 18px;box-shadow:0 20px 50px #0004}.ob-card.center{left:50%;top:40%;transform:translate(-50%,-50%);box-shadow:0 0 0 9999px #0f172a8c,0 20px 50px #0004}.ob-card h3{margin:6px 0}.ob-row{display:flex;justify-content:space-between;margin-top:12px}.ob-dots{display:flex;gap:5px}.ob-dots i{width:8px;height:8px;border-radius:50%;background:#cbd5e1}.ob-dots i.on{background:var(--accent,#0f766e)}.sample-list{display:grid;gap:8px}.sample-pick{border:2px solid var(--line,#d7dee2);background:#fff;border-radius:14px;padding:12px 14px;text-align:left;cursor:pointer;display:grid;gap:2px}.sample-pick:hover{border-color:var(--accent,#0f766e)}.sample-pick small{color:var(--muted,#64748b)}.fb-btn{position:fixed;right:14px;bottom:84px;z-index:50;border:0;border-radius:999px;padding:9px 14px;background:#0f172a;color:#fff;font-weight:700;box-shadow:0 6px 18px #0003;cursor:pointer}body.tour .fb-btn{display:none}.fb-rate{display:flex;gap:8px;margin-bottom:8px}.fb-rate button{font-size:1.6rem;border:2px solid transparent;background:#f8fafc;border-radius:12px;padding:4px 8px;cursor:pointer}.fb-rate button.on{border-color:var(--accent,#0f766e)}.fb-card textarea,.fb-card input{width:100%;font:inherit}.sym-list{list-style:none;padding:0;margin:.4rem 0;display:grid;gap:.35rem;font-size:.85rem}.sym-chip{border:1px solid #fdba74;background:#fff7ed;color:#9a3412;border-radius:999px;padding:.1rem .5rem;font-size:.78rem;cursor:pointer;margin:.1rem 0}.sym-chip.off{border-color:#d1d5db;background:#f3f4f6;color:#6b7280;text-decoration:line-through}.wz-mode{margin-bottom:.6rem}.v3d-walk-btn,.v3d-floorpick-btn,.v3d-labels-btn{position:absolute;top:12px;z-index:5;border:1.5px solid var(--line,#d7dee2);background:#fffffff0;color:var(--ink-2,#334155);font:700 .8rem system-ui,sans-serif;border-radius:999px;padding:8px 14px;cursor:pointer;box-shadow:0 2px 8px #0f172a1f}.v3d-walk-btn{right:12px}.v3d-floorpick-btn{right:140px}.v3d-walk-btn.on,.v3d-floorpick-btn.on,.v3d-labels-btn.on{background:var(--brand,#0f766e);border-color:var(--brand,#0f766e);color:#fff}.v3d-walk-help{position:absolute;left:50%;top:56px;transform:translate(-50%);z-index:5;max-width:min(560px,90%);background:#14212be0;color:#fff;font:500 .8rem/1.4 system-ui,sans-serif;padding:8px 14px;border-radius:12px;text-align:center;pointer-events:none}.v3d-cross{position:absolute;left:50%;top:50%;width:14px;height:14px;margin:-7px 0 0 -7px;z-index:4;pointer-events:none}.v3d-cross:before,.v3d-cross:after{content:"";position:absolute;background:#ffffffe6;box-shadow:0 0 2px #0009}.v3d-cross:before{left:6px;top:0;width:2px;height:14px}.v3d-cross:after{top:6px;left:0;height:2px;width:14px}.v3d-joy{position:absolute;left:18px;bottom:18px;width:120px;height:120px;border-radius:50%;background:#14212b47;border:2px solid rgba(255,255,255,.7);z-index:5;touch-action:none}.v3d-joy.desktop{width:96px;height:96px;opacity:.75}.v3d-joy-knob{position:absolute;left:50%;top:50%;width:46%;height:46%;margin:-23% 0 0 -23%;border-radius:50%;background:#ffffffe6;box-shadow:0 2px 6px #00000040;pointer-events:none}.v3d-turn{position:absolute;right:18px;bottom:18px;display:flex;gap:10px;z-index:5}.v3d-turn button{width:56px;height:56px;border-radius:50%;border:2px solid rgba(255,255,255,.8);background:#14212b73;color:#fff;font-size:1.5rem;touch-action:none}.furn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin:8px 0}.furn{border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:10px;padding:8px 4px;cursor:pointer;font:700 .72rem/1.15 system-ui,sans-serif;color:var(--ink-2,#334155)}.furn.on{border-color:var(--brand,#0f766e);background:#ecfdf5;color:var(--brand,#0f766e)}.ocr-bar{height:6px;background:#e2e8f0;border-radius:4px;overflow:hidden;margin:6px 0}.ocr-bar i{display:block;height:100%;background:var(--brand-2,#14b8a6);transition:width .2s}.warn-text{color:#b45309}@media(max-width:700px){.v3d-floorpick-btn{right:auto;left:12px}}.v3d-ceil-btn{position:absolute;top:56px;right:12px;z-index:5;border:1.5px solid var(--line,#d7dee2);background:#fffffff0;color:var(--ink-2,#334155);font:700 .8rem system-ui,sans-serif;border-radius:999px;padding:8px 14px;cursor:pointer;box-shadow:0 2px 8px #0f172a1f}.v3d-ceil-btn.on{background:var(--brand,#0f766e);border-color:var(--brand,#0f766e);color:#fff}.v3d-lights-btn{right:140px}.v3d-ceil-btn[hidden]{display:none}.dl-count{display:flex;align-items:center;gap:10px;margin:6px 0 8px}.dl-count strong{font-size:1.2rem;min-width:1.6em;text-align:center}.dl-read{width:100%;font-size:.85rem;border-collapse:collapse;margin-bottom:6px}.dl-read td{padding:3px 0;border-bottom:1px solid var(--line,#e2e8f0)}.dl-read td:first-child{color:var(--ink-3,#64748b);width:40%}.ceil-paints{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.ceil-paints .paint{display:flex;align-items:center;gap:6px;border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:999px;padding:4px 10px 4px 4px;font-size:.78rem;cursor:pointer}.ceil-paints .paint i{width:18px;height:18px;border-radius:50%;border:1px solid rgba(0,0,0,.15)}.ceil-paints .paint.on{border-color:var(--brand,#0f766e);box-shadow:0 0 0 2px #0f766e33}.link-btn{background:none;border:0;padding:0;color:var(--brand,#0f766e);text-decoration:underline;cursor:pointer;font:inherit}.pk-card .pk-group{margin:8px 0}.pk-gh{font:800 .72rem system-ui,sans-serif;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3,#64748b);margin:6px 0 4px}.pk-pick{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:12px;padding:6px 8px;margin:4px 0;cursor:pointer;font:600 .85rem system-ui,sans-serif;color:var(--ink,#14212b)}.pk-pick small{display:block;font-weight:500;color:var(--ink-3,#64748b);font-size:.74rem}.pk-pick.on{border-color:var(--brand,#0f766e);box-shadow:0 0 0 2px #0f766e2e}.pk-sw{flex:none;width:40px;height:40px;border-radius:8px;background-size:cover;background-position:center;border:1px solid rgba(0,0,0,.12)}.pk-row{display:flex;gap:6px;align-items:center}.pk-row .pk-pick{flex:1}.pk-row .btn.on{background:var(--brand,#0f766e);color:#fff;border-color:var(--brand,#0f766e)}.pk-sub{border-top:1px solid var(--line,#e2e8f0);margin-top:8px;padding-top:8px}.pk-edit summary{display:flex;align-items:center;gap:10px;cursor:pointer;padding:4px 0;font:600 .85rem system-ui,sans-serif}.pk-edit summary small{display:block;font-weight:500;color:var(--ink-3,#64748b);font-size:.74rem}.pk-edit[open]{background:#f8fafb;border-radius:10px;padding:4px 8px 8px}.pk-fields{margin-top:6px}.budget-line small a{color:var(--brand,#0f766e)}.v3d-real-bar{position:absolute;left:50%;bottom:12px;transform:translate(-50%);z-index:6;display:flex;gap:8px;align-items:center;background:#fffffff0;border:1.5px solid var(--line,#d7dee2);border-radius:16px;padding:6px 10px;box-shadow:0 2px 10px #0f172a24;font:600 .78rem system-ui,sans-serif;color:var(--ink-2,#334155);flex-wrap:wrap;justify-content:center;max-width:calc(100% - 24px)}.v3d-real-bar button{border:1.5px solid var(--line,#d7dee2);background:#fff;border-radius:999px;padding:6px 11px;font:700 .76rem system-ui,sans-serif;color:inherit;cursor:pointer}.v3d-real-bar button.on,.v3d-real-bar button.primary{background:var(--brand,#0f766e);border-color:var(--brand,#0f766e);color:#fff}.v3d-real-bar .rb-time{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.v3d-real-bar input[type=range]{width:120px}.v3d-real-bar .rb-presets{display:flex;gap:4px}.v3d-real-bar .rb-presets button{padding:4px 8px;font-size:.7rem}.render-dialog{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0a1218b3;display:flex;align-items:center;justify-content:center;padding:20px}.render-dialog[hidden]{display:none}.render-dialog .rd-card{background:#fff;border-radius:16px;padding:14px;max-width:min(1200px,96vw);max-height:94vh;display:flex;flex-direction:column;gap:10px}.render-dialog img{max-width:100%;max-height:72vh;object-fit:contain;border-radius:10px}.render-dialog .rd-head{display:flex;flex-direction:column;gap:2px}.render-dialog .rd-head span{font-size:.8rem;color:#64748b}@media(max-width:700px){.v3d-real-bar{bottom:auto;top:56px}}.mini-table{width:100%;border-collapse:collapse;font-size:.78rem}.mini-table th,.mini-table td{border-bottom:1px solid var(--line,#e2e8f0);padding:4px 6px;text-align:left;vertical-align:top}.mini-table th{background:#f8fafc;font-weight:700}.table-wrap{overflow-x:auto;max-height:320px;overflow-y:auto}.ba-thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;margin:6px 0}.ba-thumb{margin:0;border:1px solid var(--line,#e2e8f0);border-radius:10px;overflow:hidden;background:#fff}.ba-thumb img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}.ba-thumb figcaption{padding:6px;display:flex;flex-wrap:wrap;gap:4px;align-items:center}.ba-align{position:absolute;top:0;right:0;bottom:0;left:0;z-index:7;pointer-events:none}.ba-ghost{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:contain;pointer-events:none}.ba-bar{pointer-events:auto;position:absolute;left:50%;top:10px;transform:translate(-50%);background:#fffffff2;border-radius:14px;padding:8px 12px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;box-shadow:0 2px 10px #0f172a2e;font-size:.8rem;max-width:calc(100% - 20px)}.ba-card{width:min(1100px,96vw)}.ba-modes{display:flex;gap:6px}.ba-stage{position:relative;width:100%;max-height:70vh;overflow:hidden;border-radius:10px;background:#111}.ba-stage img{display:block;width:100%;height:100%;object-fit:cover}.ba-stage.slider .ba-after{position:absolute;top:0;right:0;bottom:0;left:0}.ba-stage.slider .ba-before-wrap{position:absolute;inset:0 auto 0 0;overflow:hidden;border-right:3px solid #fff;z-index:1}.ba-stage.slider .ba-before{position:absolute;left:0;top:0;height:100%;width:var(--ba-w,100%)}.ba-range{position:absolute;inset:auto 0 8px 0;width:96%;margin:0 2%;z-index:2}.ba-stage.side{display:grid;grid-template-columns:1fr 1fr;gap:4px;aspect-ratio:auto!important;background:#fff}.ba-stage.side .ba-before-wrap{width:auto!important;order:-1}.ba-stage.side .ba-range{display:none}.ba-tag{position:absolute;top:8px;z-index:3;background:#0f172ab3;color:#fff;font:700 .72rem system-ui;padding:3px 8px;border-radius:999px}.ba-tag.l{left:8px}.ba-tag.r{right:8px}.ar-card{width:min(640px,96vw)}.ar-overlay{position:fixed;inset:auto 0 0 0;z-index:2000;padding:16px;display:flex;gap:10px;align-items:center;justify-content:space-between;background:#0f172a99;color:#fff;font:600 .9rem system-ui}.ar-btn{position:absolute;right:10px;bottom:10px}@media(max-width:820px){.stepbar{padding:6px 8px;gap:2px}.step{padding:4px}.step:not(.current) .step-l{display:none}.step-n{width:30px;height:30px}.step-sep{min-width:4px;max-width:14px}.topbar{flex-wrap:wrap;gap:6px}.project-name{min-width:0;flex:1 1 120px}.fx-grid{grid-template-columns:repeat(4,1fr)!important}.fx{min-height:56px}.btn-sm{min-height:36px}#view3d canvas,#planCanvas{touch-action:none}.render-dialog{padding:6px}.render-dialog .rd-card{max-width:100vw;max-height:98vh;overflow:auto;padding:10px}.ba-stage.side{grid-template-columns:1fr}.v3d-real-bar{font-size:.7rem;padding:4px 6px;gap:4px}.v3d-real-bar input[type=range]{width:80px}.wizard-nav .btn-lg{padding:10px 14px}.nav-mid span{display:none}}.el-plan{max-height:64vh;overflow:auto;background:#fff;border:1px solid var(--line,#e2e8f0);border-radius:10px}.el-plan svg{display:block;margin:auto;max-width:100%;max-height:62vh;width:auto;height:62vh}.el-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.78rem;color:#334155}.el-legend span{display:flex;align-items:center;gap:4px}.v3d-walk-sens{position:absolute;right:12px;top:104px;z-index:5;background:#0f172ab8;color:#fff;font-size:.8rem;padding:.35em .6em;border-radius:8px;display:flex;gap:.4em;align-items:center}.v3d-walk-sens[hidden]{display:none}.v3d-walk-sens select{font-size:.8rem;color:#0f172a;background:#fff;border-radius:4px}.v3d-labels-btn{right:300px}@media(max-width:700px){.v3d-labels-btn{right:auto;left:12px;top:54px}}