@layer components{.decorating-assistant-living-room-page-shell{--dalr-ink:#2f2a23;--dalr-ink-muted:#6f6555;--dalr-hairline:rgba(47,42,35,0.22);--dalr-panel-bg:#f7f2e1;--dalr-card-bg:#ffffff;--dalr-accent:#8a5d2b;--dalr-accent-soft:rgba(138,93,43,0.12);--dalr-on-accent-text:#ffffff;--dalr-title-font:inherit;--dalr-card-radius:6px;--dalr-card-shadow:0 1px 4px rgba(0,0,0,0.08);color:var(--dalr-ink);padding-bottom:64px}.decorating-assistant-page-header h1{font-family:var(--dalr-title-font);margin:18px 0 10px}.decorating-assistant-page-intro{max-width:860px;color:var(--dalr-ink-muted);line-height:1.55}.decorating-assistant-brief-summary-bar{position:sticky;top:0;z-index:5;display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 14px;margin:18px 0 26px;background:var(--dalr-panel-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);box-shadow:var(--dalr-card-shadow)}.decorating-assistant-brief-summary-title{font-weight:600;font-size:0.85rem;letter-spacing:0.04em;text-transform:uppercase;color:var(--dalr-ink-muted)}.decorating-assistant-brief-chip{border:1px solid var(--dalr-hairline);background:var(--dalr-card-bg);color:var(--dalr-ink);border-radius:var(--dalr-pill-radius,999px);padding:4px 12px;font-size:0.85rem;cursor:pointer;display:inline-flex;align-items:center;gap:6px}.decorating-assistant-brief-chip:empty{display:none}.decorating-assistant-brief-chip:hover{border-color:var(--dalr-accent);color:var(--dalr-accent)}.decorating-assistant-brief-chip-palette .decorating-assistant-brief-chip-swatch-dot{width:14px;height:14px;border-radius:50%;border:1px solid var(--dalr-hairline);display:inline-block}.decorating-assistant-step-section{margin:0 0 44px;padding:22px 22px 26px;background:var(--dalr-card-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius)}.decorating-assistant-step-header{display:flex;align-items:flex-start;gap:16px}.decorating-assistant-step-number{flex:0 0 auto;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--dalr-accent);color:var(--dalr-on-accent-text);font-family:var(--dalr-title-font);font-size:1.2rem;font-weight:700}.decorating-assistant-step-heading-group h2{font-family:var(--dalr-title-font);margin:4px 0 8px;font-size:1.5rem}.decorating-assistant-step-explanation-row{display:flex;align-items:flex-start;gap:22px}.decorating-assistant-step-purpose{flex:1 1 50%;color:var(--dalr-ink-muted);line-height:1.55;margin:0}.decorating-assistant-step-pro-advice{flex:1 1 50%;margin:0;border-left:3px solid var(--dalr-accent);background:var(--dalr-accent-soft);border-radius:0 var(--dalr-card-radius) var(--dalr-card-radius) 0;padding:8px 14px}.decorating-assistant-step-pro-advice summary{cursor:pointer;font-weight:600;color:var(--dalr-accent)}.decorating-assistant-step-pro-advice ul{margin:8px 0 4px;padding-left:18px;color:var(--dalr-ink-muted);line-height:1.5}.decorating-assistant-substep-heading{margin:26px 0 12px;font-family:var(--dalr-title-font);font-size:1.05rem}.decorating-assistant-substep-hint{color:var(--dalr-accent);font-size:0.9rem;margin:8px 0}.decorating-assistant-period-group-card-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.decorating-assistant-period-group-card,.decorating-assistant-style-card,.decorating-assistant-furniture-card,.decorating-assistant-shape-chip{background:var(--dalr-card-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);cursor:pointer;text-align:center;color:var(--dalr-ink);padding:10px;transition:border-color 0.15s ease,box-shadow 0.15s ease}.decorating-assistant-period-group-card:hover,.decorating-assistant-style-card:hover,.decorating-assistant-furniture-card:hover,.decorating-assistant-shape-chip:hover{border-color:var(--dalr-accent)}.decorating-assistant-period-group-card[aria-checked="true"],.decorating-assistant-style-card[aria-checked="true"],.decorating-assistant-furniture-card[aria-checked="true"],.decorating-assistant-shape-chip[aria-checked="true"]{border-color:var(--dalr-accent);box-shadow:0 0 0 2px var(--dalr-accent);background:var(--dalr-accent-soft)}.decorating-assistant-period-group-card-images{display:flex;gap:4px;justify-content:center;margin-bottom:8px}.decorating-assistant-period-group-card-images img{width:30%;aspect-ratio:3 / 4;object-fit:cover;border-radius:3px}.decorating-assistant-period-group-card-name{display:block;font-family:var(--dalr-title-font);font-weight:600;font-size:1.05rem}.decorating-assistant-period-group-card-dates{display:block;color:var(--dalr-ink-muted);font-size:0.85rem}.decorating-assistant-style-slider{position:relative}.decorating-assistant-style-card-list{display:flex;gap:10px;overflow-x:auto;padding:2px 44px 8px;scrollbar-width:thin;cursor:grab}.decorating-assistant-style-card-list-dragging{cursor:grabbing;user-select:none}.decorating-assistant-style-card{flex:0 0 132px}.decorating-assistant-style-slider-scroll-button{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:36px;height:36px;border-radius:50%;border:1px solid var(--dalr-hairline);background:var(--dalr-card-bg);color:var(--dalr-ink);font-size:1.4rem;line-height:1;cursor:pointer;box-shadow:var(--dalr-card-shadow)}.decorating-assistant-style-slider-scroll-button:hover{border-color:var(--dalr-accent);color:var(--dalr-accent)}.decorating-assistant-style-slider-scroll-button-left{left:2px}.decorating-assistant-style-slider-scroll-button-right{right:2px}.decorating-assistant-style-card img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:3px;margin-bottom:6px}.decorating-assistant-style-card-name{display:block;font-size:0.85rem;font-weight:600;line-height:1.25}.decorating-assistant-style-card-count{display:block;color:var(--dalr-ink-muted);font-size:0.75rem}.decorating-assistant-palette-strip{display:flex;align-items:stretch;gap:14px;flex-wrap:wrap}.decorating-assistant-palette-swatch{flex:0 0 170px;border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);background:var(--dalr-card-bg);cursor:pointer;padding:0 0 8px;overflow:hidden;color:var(--dalr-ink)}.decorating-assistant-palette-swatch::before{content:"";display:block;height:96px;background:var(--decorating-assistant-swatch-color);border-bottom:1px solid var(--dalr-hairline);margin-bottom:8px}.decorating-assistant-palette-swatch:hover{border-color:var(--dalr-accent)}.decorating-assistant-palette-swatch-name{display:block;font-size:0.82rem;font-weight:700;padding:0 8px}.decorating-assistant-palette-swatch-role{display:block;font-size:0.78rem;font-weight:600;color:var(--dalr-ink-muted);padding:0 8px}.decorating-assistant-palette-swatch-hex{display:block;color:var(--dalr-ink-muted);font-size:0.78rem;padding:0 8px}.decorating-assistant-room-photo-thumbnail{flex:0 0 auto;max-height:148px;max-width:220px;object-fit:cover;border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);align-self:center}.decorating-assistant-palette-source-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.decorating-assistant-palette-source-button{display:inline-flex;align-items:center;border:1px solid var(--dalr-accent);color:var(--dalr-accent);background:var(--dalr-card-bg);border-radius:var(--dalr-pill-radius,999px);padding:7px 18px;font-size:0.9rem;font-weight:600;cursor:pointer}.decorating-assistant-palette-source-button:hover{background:var(--dalr-accent);color:var(--dalr-on-accent-text)}.decorating-assistant-palette-reset-button{border-color:var(--dalr-hairline);color:var(--dalr-ink-muted)}.decorating-assistant-scale-guide-layout{display:grid;grid-template-columns:minmax(300px,5fr) minmax(320px,7fr);gap:26px;align-items:start}.decorating-assistant-wall-width-label{display:flex;justify-content:space-between;align-items:baseline;font-weight:600;margin:6px 0 4px}.decorating-assistant-wall-width-label output{color:var(--dalr-accent);font-variant-numeric:tabular-nums}.decorating-assistant-scale-guide-controls input[type="range"]{width:100%;accent-color:var(--dalr-accent)}.decorating-assistant-living-room-page-shell input[type="range"]{-webkit-appearance:none;appearance:none;background:transparent;height:22px}.decorating-assistant-living-room-page-shell input[type="range"]::-webkit-slider-runnable-track{height:6px;background:var(--dalr-hairline);border-radius:var(--dalr-pill-radius,999px)}.decorating-assistant-living-room-page-shell input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:18px;height:18px;margin-top:-6px;background:var(--dalr-accent);border:2px solid var(--dalr-card-bg);border-radius:var(--dalr-pill-radius,999px);box-shadow:0 0 0 1px var(--dalr-hairline);cursor:pointer}.decorating-assistant-living-room-page-shell input[type="range"]::-moz-range-track{height:6px;background:var(--dalr-hairline);border-radius:var(--dalr-pill-radius,999px)}.decorating-assistant-living-room-page-shell input[type="range"]::-moz-range-thumb{width:18px;height:18px;background:var(--dalr-accent);border:2px solid var(--dalr-card-bg);border-radius:var(--dalr-pill-radius,999px);box-shadow:0 0 0 1px var(--dalr-hairline);cursor:pointer}.decorating-assistant-style-card-list,.decorating-assistant-columns-scroller{scrollbar-color:var(--dalr-accent) var(--dalr-panel-bg)}.decorating-assistant-furniture-card-list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.decorating-assistant-furniture-card-illustration{display:block;color:var(--dalr-ink-muted)}.decorating-assistant-furniture-card-illustration svg{width:100%;max-height:44px}.decorating-assistant-furniture-card[aria-checked="true"] .decorating-assistant-furniture-card-illustration{color:var(--dalr-accent)}.decorating-assistant-furniture-card-name{display:block;font-size:0.8rem;font-weight:600;line-height:1.2}.decorating-assistant-furniture-card-width{display:block;color:var(--dalr-ink-muted);font-size:0.75rem}.decorating-assistant-shape-chip-list{display:flex;flex-wrap:wrap;gap:10px}.decorating-assistant-shape-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px}.decorating-assistant-shape-chip-silhouette{display:inline-block;height:22px;aspect-ratio:var(--decorating-assistant-shape-ratio,1);max-width:54px;background:var(--dalr-ink-muted);border-radius:2px}.decorating-assistant-shape-chip[aria-checked="true"] .decorating-assistant-shape-chip-silhouette{background:var(--dalr-accent)}.decorating-assistant-shape-chip-name{font-size:0.85rem;font-weight:600}.decorating-assistant-scale-diagram-panel{margin:0;background:var(--dalr-panel-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);padding:14px}.decorating-assistant-scale-diagram-layout{position:relative;padding-left:112px;min-height:230px}.decorating-assistant-scale-diagram-panel svg{width:100%;height:auto;display:block}.decorating-assistant-room-height-column{position:absolute;left:0;top:0;bottom:0;width:100px;display:flex;flex-direction:column;align-items:center;gap:8px}.decorating-assistant-room-height-label{display:flex;flex-direction:column;align-items:center;font-weight:600;font-size:0.8rem;text-align:center}.decorating-assistant-room-height-label output{color:var(--dalr-accent);font-variant-numeric:tabular-nums}.decorating-assistant-room-height-slider-track{position:relative;display:flex;flex:1 1 auto;min-height:0;padding-left:22px}.decorating-assistant-room-height-slider{position:absolute;top:50%;left:11px;height:22px;width:200px;transform:translate(-50%,-50%) rotate(-90deg);accent-color:var(--dalr-accent)}.decorating-assistant-room-height-tick-rail{position:relative;width:48px}.decorating-assistant-room-height-tick{position:absolute;left:4px;transform:translateY(50%);border:1px solid var(--dalr-hairline);background:var(--dalr-card-bg);color:var(--dalr-ink-muted);border-radius:var(--dalr-pill-radius,999px);font-size:0.72rem;font-weight:600;padding:1px 8px;cursor:pointer}.decorating-assistant-room-height-tick::before{content:"";position:absolute;left:-8px;top:50%;width:8px;border-top:1px solid var(--dalr-ink-muted)}.decorating-assistant-room-height-tick:hover{border-color:var(--dalr-accent);color:var(--dalr-accent)}.decorating-assistant-scale-diagram-verdict{margin-top:10px;text-align:center;font-weight:600;color:var(--dalr-accent)}.decorating-assistant-tab-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.decorating-assistant-tab{border:1px solid var(--dalr-hairline);background:var(--dalr-card-bg);color:var(--dalr-ink);border-radius:var(--dalr-pill-radius,999px);padding:8px 18px;font-size:0.92rem;font-weight:600;cursor:pointer}.decorating-assistant-tab:hover{border-color:var(--dalr-accent);color:var(--dalr-accent)}.decorating-assistant-tab[aria-selected="true"]{background:var(--dalr-accent);border-color:var(--dalr-accent);color:var(--dalr-on-accent-text)}.decorating-assistant-columns-loader{display:flex;align-items:center;justify-content:center;gap:14px;padding:28px 0 8px;color:var(--dalr-ink-muted)}.decorating-assistant-columns-loader-ring{width:34px;height:34px;border-radius:50%;border:4px solid var(--dalr-accent-soft);border-top-color:var(--dalr-accent);animation:decorating-assistant-loader-rotation 0.9s linear infinite}@keyframes decorating-assistant-loader-rotation{to{transform:rotate(360deg)}}.decorating-assistant-columns-scroller{overflow-x:auto;padding-bottom:10px;margin-top:14px}.decorating-assistant-columns-grid{display:flex;gap:14px;align-items:flex-start;min-width:min-content}.decorating-assistant-results-column{flex:0 0 calc(20% - 12px);min-width:170px;background:var(--dalr-panel-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);padding:14px}.decorating-assistant-results-column-header{margin-bottom:10px}.decorating-assistant-results-column-title{display:block;font-family:var(--dalr-title-font);font-weight:700;font-size:0.95rem;line-height:1.25}.decorating-assistant-results-column-count{display:block;color:var(--dalr-ink-muted);font-size:0.78rem}.decorating-assistant-results-column-swatches{display:flex;gap:4px;margin-top:6px}.decorating-assistant-results-column-swatches span{width:18px;height:18px;border-radius:50%;border:1px solid var(--dalr-hairline);display:inline-block}.decorating-assistant-result-card{background:var(--dalr-card-bg);border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);margin-bottom:16px;overflow:hidden}.decorating-assistant-result-card img{display:block;width:100%;object-fit:cover}.decorating-assistant-result-card-body{display:block;padding:9px 11px 12px}.decorating-assistant-result-card-title{display:block;font-size:0.82rem;font-weight:600;line-height:1.3;color:var(--dalr-ink);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.decorating-assistant-result-card-artist{display:block;color:var(--dalr-ink-muted);font-size:0.76rem;margin-top:2px}.decorating-assistant-result-card-title-link{color:var(--dalr-ink);text-decoration:none}.decorating-assistant-result-card-title-link:hover{color:var(--dalr-accent);text-decoration:underline}.decorating-assistant-result-card-artist-link{color:var(--dalr-ink-muted);text-decoration:none}.decorating-assistant-result-card-artist-link:hover{color:var(--dalr-accent);text-decoration:underline}.decorating-assistant-result-card-actions{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}.decorating-assistant-result-card-interior-button,.decorating-assistant-result-card-open-button,.decorating-assistant-result-card-similar-button{display:block;text-align:center;border:1px solid var(--dalr-accent);border-radius:var(--dalr-pill-radius,999px);padding:5px 10px;font-size:0.76rem;font-weight:600;color:var(--dalr-accent);background:var(--dalr-card-bg);text-decoration:none}.decorating-assistant-result-card-interior-button:hover,.decorating-assistant-result-card-open-button:hover,.decorating-assistant-result-card-similar-button:hover{background:var(--dalr-accent);color:var(--dalr-on-accent-text);text-decoration:none}.decorating-assistant-result-card-fav-button{display:flex;align-items:center;justify-content:center;border:1px solid var(--dalr-hairline);border-radius:var(--dalr-pill-radius,999px);padding:5px 10px;background:var(--dalr-card-bg);text-decoration:none;cursor:pointer}.decorating-assistant-result-card-fav-button:hover,.decorating-assistant-result-card-fav-button.active{border-color:var(--dalr-accent);background:var(--dalr-accent-soft)}.decorating-assistant-result-card-fav-button img{width:16px;height:auto;display:inline-block;object-fit:contain;margin:0}.decorating-assistant-thin-column-hint{color:var(--dalr-ink-muted);font-size:0.78rem;font-style:italic}.decorating-assistant-favorites-dialog,.decorating-assistant-color-picker-dialog{border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);background:var(--dalr-card-bg);color:var(--dalr-ink);padding:18px;max-width:min(92vw,720px)}.decorating-assistant-favorites-dialog::backdrop,.decorating-assistant-color-picker-dialog::backdrop{background:rgba(0,0,0,0.45)}.decorating-assistant-dialog-header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px}.decorating-assistant-dialog-header h3{margin:0;font-family:var(--dalr-title-font);font-size:1.15rem}.decorating-assistant-dialog-close-button{border:none;background:none;color:var(--dalr-ink-muted);font-size:1.6rem;line-height:1;cursor:pointer}.decorating-assistant-dialog-hint{color:var(--dalr-ink-muted);font-size:0.88rem}.decorating-assistant-favorites-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;max-height:60vh;overflow-y:auto}.decorating-assistant-favorites-grid button{border:1px solid var(--dalr-hairline);border-radius:var(--dalr-card-radius);background:var(--dalr-card-bg);cursor:pointer;padding:6px;color:var(--dalr-ink)}.decorating-assistant-favorites-grid button:hover{border-color:var(--dalr-accent)}.decorating-assistant-favorites-grid img{width:100%;aspect-ratio:1 / 1;object-fit:cover;border-radius:3px}.decorating-assistant-favorites-grid .decorating-assistant-favorite-title{display:block;font-size:0.72rem;line-height:1.25;margin-top:4px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.decorating-assistant-color-picker-dialog canvas{display:block;margin:6px auto 12px;cursor:crosshair}.decorating-assistant-color-picker-bar-label{display:block;font-size:0.85rem;font-weight:600;margin:8px 0}.decorating-assistant-color-picker-bar-label input[type="range"]{width:100%;accent-color:var(--dalr-accent)}.decorating-assistant-color-picker-footer{display:flex;align-items:center;gap:10px;margin-top:12px}.decorating-assistant-color-picker-footer input[type="text"]{width:96px;border:1px solid var(--dalr-hairline);border-radius:4px;padding:6px 8px;font-family:monospace}.decorating-assistant-color-picker-preview{width:34px;height:34px;border-radius:50%;border:1px solid var(--dalr-hairline);display:inline-block;background:var(--decorating-assistant-picker-preview-color,#d9d9d9)}.decorating-assistant-color-picker-footer button{margin-left:auto;border:none;background:var(--dalr-accent);color:var(--dalr-on-accent-text);border-radius:var(--dalr-pill-radius,999px);padding:8px 20px;font-weight:600;cursor:pointer}@media only screen and (max-width:991.98px){.decorating-assistant-period-group-card-list{grid-template-columns:1fr}.decorating-assistant-scale-guide-layout{grid-template-columns:1fr}.decorating-assistant-furniture-card-list{grid-template-columns:repeat(3,1fr)}}@media only screen and (max-width:767.98px){.decorating-assistant-step-section{padding:14px 12px 18px}.decorating-assistant-step-explanation-row{flex-direction:column}.decorating-assistant-style-card{flex-basis:116px}.decorating-assistant-furniture-card-list{grid-template-columns:repeat(2,1fr)}.decorating-assistant-palette-swatch{flex:1 1 40%}.decorating-assistant-results-column{flex-basis:170px}}}