:root{--bg:#f6f4ef;--paper:#fff;--ink:#263832;--sub:#64716a;--line:#e1e5df;--green:#29483b;--soft:#eef2ec;--accent:#ad7751;--radius:18px;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}body{margin:0}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:wait;opacity:.5}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b08754;outline-offset:3px}button{touch-action:manipulation}button svg{width:19px;height:19px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.app{max-width:1560px;margin:auto;padding:28px clamp(14px,3vw,40px) 22px}.mast{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:23px}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:40px;height:40px;background:var(--green);color:#fff;border-radius:11px;display:grid;place-items:center;font-family:Georgia,serif;font-size:25px}.brand strong{letter-spacing:2px;font-size:14px}.brand small{display:block;margin-top:3px;color:var(--sub);font-size:11px;letter-spacing:.3px}.badge{font-size:11px;color:var(--sub);border:1px solid var(--line);border-radius:30px;padding:6px 10px;background:#fff8}.intro{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}h1{font-size:clamp(25px,2.9vw,38px);line-height:1.16;letter-spacing:-1px;margin:0 0 8px;font-weight:650}.intro p{margin:0;color:var(--sub);font-size:14px;line-height:1.6}.scene-label{font-size:12px;color:var(--sub);white-space:nowrap;margin-bottom:5px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px;align-items:start}.viewer{min-width:0;background:#eceae4;border:1px solid #e0e0d7;border-radius:var(--radius);overflow:hidden;position:relative}.view-top{position:absolute;z-index:2;left:18px;top:17px;right:18px;display:flex;justify-content:space-between;align-items:center;gap:8px;pointer-events:none}.view-tag{padding:7px 11px;border-radius:8px;background:#ffffffd9;font-size:11px;color:#4c5d52;backdrop-filter:blur(8px)}.view-tag strong{font-weight:600}.stage{width:100%;aspect-ratio:1.43;min-height:320px;max-height:690px;position:relative}.stage canvas{display:block;width:100%;height:100%;outline:none}.loading{position:absolute;inset:0;display:grid;place-content:center;text-align:center;gap:10px;z-index:3;background:#edece7;color:var(--sub);padding:24px;font-size:13px}.loading.hidden{display:none}.spinner{height:28px;width:28px;border:2px solid #d1d7cd;border-top-color:var(--green);border-radius:50%;margin:0 auto;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.view-toolbar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:13px 16px;background:#fafbf8;border-top:1px solid var(--line);flex-wrap:wrap}.segmented{display:flex;padding:3px;border:1px solid var(--line);border-radius:10px;background:#f0f3ed;gap:2px}.segmented button{display:flex;align-items:center;justify-content:center;gap:6px;background:none;border:0;border-radius:7px;padding:8px 11px;font-size:12px;line-height:1.3;white-space:nowrap}.segmented button[aria-pressed=true]{background:white;box-shadow:0 1px 4px #16301b16;color:var(--green);font-weight:650}.view-note{font-size:11px;color:var(--sub)}.controls{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);padding:20px}.eyebrow{color:var(--accent);font-size:10px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase}.controls h2{font-size:20px;margin:7px 0 5px;font-weight:650;letter-spacing:-.4px}.controls>p{font-size:12px;color:var(--sub);line-height:1.6;margin:0 0 15px}.material-list{display:grid;gap:9px}.material-card{width:100%;display:flex;align-items:center;gap:11px;text-align:left;padding:11px 10px;border:1px solid var(--line);background:#fff;border-radius:12px;min-height:69px;transition:border-color .15s,background .15s}.material-card:hover{border-color:#a4b4a7;background:#fbfcfa}.swatch{flex:0 0 43px;width:43px;height:43px;border-radius:8px;border:1px solid #0000000b;background-color:var(--color);background-size:cover;background-position:center;box-shadow:inset 0 0 12px #00000005}.material-copy{min-width:0;flex:1}.material-copy>small{display:block;color:var(--sub);font-size:10px;margin-bottom:3px}.material-name{font-size:12px;line-height:1.35;font-weight:600;display:block}.material-code{font-size:10px;color:var(--sub);font-weight:400;margin-top:2px;display:block}.arrow{color:#859289;font-size:20px;font-weight:300}.settings{padding-top:18px;margin-top:18px;border-top:1px solid var(--line)}.setting-label{display:block;font-size:11px;color:var(--sub);margin-bottom:8px}.mode{width:100%;margin-bottom:12px}.mode button{flex:1;padding:9px 7px}.toggle-row{width:100%;border:0;background:none;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 0;text-align:left;font-size:12px}.toggle-row small{display:block;color:var(--sub);font-size:10px;margin-top:3px}.switch{display:block;width:35px;height:20px;flex:0 0 35px;border-radius:12px;background:#cbd3cb;position:relative}.switch:after{content:"";position:absolute;top:3px;left:3px;height:14px;width:14px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0002;transition:transform .15s}.toggle-row[aria-checked=true] .switch{background:var(--green)}.toggle-row[aria-checked=true] .switch:after{transform:translateX(15px)}.reset{width:100%;display:flex;justify-content:center;gap:7px;border:1px solid var(--line);background:#fafbf8;border-radius:10px;padding:9px;font-size:11px;margin-top:12px}.reset svg{width:14px;height:14px}.caption{font-size:11px;color:var(--sub);line-height:1.65;margin-top:12px}.footer{display:flex;justify-content:space-between;align-items:start;gap:15px;border-top:1px solid var(--line);margin-top:20px;padding-top:14px;font-size:11px;color:var(--sub);line-height:1.65}.footer p{margin:0;max-width:760px}.status{font-size:11px;color:#8a5b2e;margin:0;padding:0;line-height:1.6}.status:not(:empty){background:#fff6e9;border:1px solid #f0dfc6;padding:9px 12px;border-radius:10px;margin-top:12px}.detail-info{margin-top:12px;color:var(--sub);font-size:11px}.detail-info summary{cursor:pointer;padding:5px 0}.detail-info p{line-height:1.8;margin:7px 0 0}.dialog{border:1px solid var(--line);border-radius:20px;width:min(650px,calc(100% - 28px));max-height:85dvh;padding:0;color:var(--ink);background:var(--paper);box-shadow:0 24px 80px #17292036}.dialog::backdrop{background:#15241b70;backdrop-filter:blur(3px)}.dialog-header{position:sticky;top:0;padding:22px 23px 16px;background:white;display:flex;justify-content:space-between;align-items:start;gap:10px;border-bottom:1px solid var(--line);z-index:1}.dialog-header h2{font-size:22px;margin:4px 0 4px;letter-spacing:-.4px}.dialog-header p{font-size:12px;color:var(--sub);margin:0;line-height:1.6}.close{display:grid;place-items:center;min-width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:#fafbf8;font-size:21px;line-height:1}.decor-grid{padding:19px 23px 22px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.decor-option{border:1px solid var(--line);border-radius:12px;padding:6px 6px 10px;text-align:left;background:#fff;position:relative;min-width:0}.decor-option[aria-pressed=true]{border:2px solid var(--green);padding:5px 5px 9px;background:#f7faf5}.decor-option .swatch{width:100%;height:auto;aspect-ratio:1.8;border-radius:7px;display:block;margin-bottom:9px;background-size:cover}.decor-option strong{display:block;font-size:12px;padding:0 5px;line-height:1.45}.decor-option small{display:block;font-size:10px;color:var(--sub);padding:4px 5px 0}.decor-option .check{position:absolute;right:12px;top:12px;border-radius:50%;width:21px;height:21px;display:grid;place-items:center;background:var(--green);color:#fff;font-size:12px;box-shadow:0 1px 5px #0002}.hidden{display:none!important}
.fridge-settings{border-top:1px solid var(--line);margin-top:13px;padding-top:16px}.fridge-options{width:100%}.fridge-options button{flex:1;font-size:10px;padding:8px 4px;min-height:40px;white-space:normal}.fridge-finish{margin-top:13px}.fridge-finish .segmented{width:100%}.fridge-finish button{flex:1;font-size:11px;padding:8px 4px}.finish-dot{display:inline-block;width:13px;height:13px;border:1px solid #0002;border-radius:50%;background:var(--finish);flex:0 0 13px}.view-top{align-items:flex-start}.view-tag:first-child{max-width:62%}.fridge-state{display:block;line-height:1.4;font-size:10px;margin-top:3px}.scene-label{font-variant-numeric:tabular-nums}
@media(min-width:1300px){.workspace{grid-template-columns:minmax(0,1fr) 330px}.controls{padding:24px}.stage{aspect-ratio:1.6}}
@media(max-width:900px){.workspace{grid-template-columns:minmax(0,1fr) 275px;gap:13px}.controls{padding:16px}.stage{aspect-ratio:1.1}.view-note{display:none}.segmented button{padding:8px}}
@media(max-width:690px){.app{padding:18px 12px}.mast{padding-bottom:20px}.intro{margin-bottom:16px}.intro p{font-size:12px}.scene-label{display:none}.workspace{display:flex;flex-direction:column;gap:14px}.viewer,.controls{width:100%}.stage{aspect-ratio:1.1;min-height:280px;max-height:none}.view-top{left:12px;right:12px;top:12px}.view-tag{font-size:10px;padding:6px 9px}.view-toolbar{padding:10px 11px;justify-content:center}.segmented{width:100%}.segmented button{flex:1;padding:9px 6px;font-size:11px}.controls{padding:17px}.controls h2{font-size:20px}.controls>p{margin-bottom:12px}.material-list{grid-template-columns:1fr 1fr;gap:8px}.material-card{gap:8px;padding:9px 8px}.swatch{width:35px;height:40px;flex-basis:35px}.material-name{font-size:11px}.material-copy>small{font-size:10px}.material-code{font-size:9px}.arrow{display:none}.settings{margin-top:14px;padding-top:14px}.toggle-row{padding:11px 0}.footer{display:block;font-size:10px}.footer span{display:block;margin-top:8px}.badge{font-size:10px}.caption{font-size:10px}.dialog-header{padding:18px 18px 14px}.decor-grid{padding:15px 18px 18px;grid-template-columns:repeat(2,1fr)}.dialog-header h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(max-width:690px){.fridge-options button{font-size:10px;padding:8px 3px;min-height:44px}}


/* Przywrócone z pełnego konfiguratora: katalog 277, paleta ścian, podłoga. */
.dialog[open]{display:flex;flex-direction:column;overflow:hidden;width:min(740px,calc(100% - 28px))}.dialog-header{position:static;flex:0 0 auto}
.catalog-tools{padding:12px 20px;border-bottom:1px solid var(--line);flex:0 0 auto}.catalog-tools label{font-size:11px;color:var(--sub);display:block;margin-bottom:5px}
.catalog-search{width:100%;min-height:44px;font:inherit;font-size:14px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}
.catalog-filters{display:flex;gap:5px;flex-wrap:wrap;margin-top:9px}.catalog-filters button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:7px 9px;font-size:11px;min-height:36px}.catalog-filters button[aria-pressed=true]{background:var(--green);color:#fff;border-color:var(--green)}
.catalog-tools .catalog-worktops{display:flex;align-items:center;gap:7px;margin:9px 0 0;font-size:11px}.catalog-worktops input{width:18px;height:18px}.catalog-count{font-size:11px;color:var(--sub);margin:9px 0 0}
.catalog-empty{grid-column:1/-1;font-size:13px;color:var(--sub);line-height:1.6}.catalog-swatch{position:relative;overflow:hidden}.catalog-swatch img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.catalog-footnote{font-size:9px;line-height:1.35;display:block;padding:3px 5px;color:var(--sub)}
.decor-grid{overflow-y:auto;min-height:0;flex:1 1 auto;align-content:start;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
.dialog-close-bottom{flex:0 0 auto;padding:9px 20px;border-top:1px solid var(--line);background:#fff;display:flex;justify-content:flex-end}.dialog-close-bottom button{border:0;border-radius:9px;background:var(--green);color:#fff;padding:10px 16px;font-size:12px;min-height:44px}
.room-settings{margin:4px 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}.room-title{font-size:13px;font-weight:650;margin:0 0 10px}
.wall-palette{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:10px}
.wall-colour{min-width:0;min-height:64px;border:1px solid var(--line);border-radius:9px;background:#fff;padding:6px;text-align:center;font-size:11px;line-height:1.35}
.tile-color-sample{display:block;height:25px;border-radius:5px;border:1px solid #0001;margin-bottom:5px;background:var(--color)}
.wall-colour[aria-pressed=true],.wall-custom.selected{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green);background:#f7faf5}
.wall-custom{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:58px;border:1px solid var(--line);border-radius:10px;padding:7px 10px;margin-bottom:14px;cursor:pointer}.wall-custom strong{font-size:12px;font-weight:600}.wall-custom small{display:block;font-size:10px;color:var(--sub);margin-top:3px;line-height:1.5}
.wall-custom input{width:52px;height:44px;padding:3px;background:#fff;border:1px solid var(--line);border-radius:7px;cursor:pointer;flex:0 0 52px}
.room-options{width:100%;margin-bottom:12px}.room-options button{flex:1 1 0;min-width:0;font-size:11px;white-space:normal;min-height:44px;padding:8px 4px;gap:5px}.room-hint{font-size:11px;color:var(--sub);line-height:1.65;margin:0 0 6px}
@media(max-width:690px){.catalog-tools{padding:10px 14px}.catalog-filters{gap:4px}.catalog-filters button{padding:6px 7px;font-size:10px}.decor-grid{padding:12px 14px;gap:9px}.wall-colour{min-height:68px}}
/* Integracja produkcyjna: konsultacja, panele 8 mm, dokładne struktury. */
.send-link{display:flex;align-items:center;justify-content:center;text-decoration:none;border-radius:10px;background:var(--green);color:#fff;padding:12px 14px;font-size:13px;font-weight:650;min-height:44px;line-height:1.4;text-align:center}
.consult{margin-top:14px}.consult-note{font-size:11px;color:var(--sub);line-height:1.5;margin:6px 0 0}
.kt-panel-open{display:block;width:100%;margin:0 0 9px;min-height:44px;border:1px solid var(--green);border-radius:9px;background:#fff;color:var(--green);font-size:12px;font-weight:600}
#ktExactMaterials select{width:100%}
/* Customer controls: two rows, then materials. Diagnostics are opt-in. */
#ltPanel[hidden],#legacyModes[hidden]{display:none!important}
.view-toolbar{display:grid;grid-template-columns:minmax(0,1fr);justify-content:stretch;gap:8px;padding:12px 16px}
.preview-row{display:grid;grid-template-columns:54px minmax(0,1fr);align-items:center;gap:10px}
.preview-label{font-size:11px;color:var(--sub);font-weight:600}
.preview-row .segmented{width:100%;min-width:0;max-width:460px}
.preview-row .segmented button{flex:1 1 0;min-width:0;min-height:44px;padding:8px 7px}
.more-options{border-top:1px solid var(--line);margin-top:17px}
.more-options summary{cursor:pointer;font-size:12px;padding:16px 0;color:var(--green)}
.more-options .settings{border:0;margin:0;padding:0 0 8px}
.save-image{margin-top:12px}
.save-image .reset{display:flex;align-items:center;justify-content:center;min-height:44px;margin-top:0}
#hqState{display:block;font-size:11px;color:var(--sub);line-height:1.5}
#hqState:not(:empty){margin-top:7px}
@media(max-width:690px){.view-toolbar{padding:10px 11px}.preview-row{grid-template-columns:43px minmax(0,1fr);gap:6px}.preview-label{font-size:10px}.preview-row .segmented button{font-size:11px;padding:8px 3px}}