/* A dedicated product rail keeps category navigation and range refinement together. */
.model-browser{display:grid;grid-template-columns:260px minmax(0,1fr);gap:36px;align-items:start}
.model-sidebar,.model-sidebar-panel{min-width:0}
.model-sidebar{position:static;align-self:start;max-height:none;overflow:visible;border-radius:var(--radius)}
.model-sidebar-panel{border:1px solid var(--line);border-radius:var(--radius);padding:22px;background:var(--surface)}
.model-sidebar .product-category-navigation{margin:0 0 24px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.model-filterbar{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;padding:0;margin:0;background:transparent;border-radius:0}
.model-filter-heading{display:flex;justify-content:space-between;align-items:center;gap:12px}
.model-filter-heading h3{font-size:20px;line-height:1.3;margin:0}
.model-filter-heading .model-reset{font-size:12px;min-height:44px;padding:4px 0;white-space:nowrap}
.model-reset:disabled{opacity:.4;cursor:default}
.model-filterbar label,.model-filterbar legend{font-size:13px;font-weight:700;line-height:1.5;margin-bottom:10px}
.model-filterbar input[type=search],.model-filterbar select{font-size:14px;min-height:48px;width:100%;min-width:0;border-radius:8px;padding:10px 12px}
.model-family-options{min-width:0;border:0;padding:0;margin:0}
.model-family-options legend{padding:0}
.model-family-options .model-family-option{display:flex;align-items:flex-start;gap:9px;min-height:46px;padding:12px 8px;margin:0;border-radius:8px;font-size:13px;font-weight:500;line-height:1.5;cursor:pointer;overflow-wrap:anywhere}
.model-family-option:hover{background:var(--soft)}
.model-family-option:has(input:checked){background:var(--soft);font-weight:750;box-shadow:inset 3px 0 var(--navy)}
.model-family-option input[type=radio]{appearance:auto;accent-color:var(--navy);width:16px;height:16px;min-width:16px;min-height:16px;margin:2px 0 0;padding:0;flex:0 0 16px;cursor:pointer}
.model-family-option>span:not(.model-facet-count){flex:1;min-width:0}
.model-family-option .model-facet-count{font-size:11px;font-weight:600;line-height:20px;min-width:23px;text-align:center;border-radius:4px;background:var(--surface);color:var(--muted)}
.model-filter-help{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}
.model-filter-help h3{font-size:18px;margin-bottom:12px}
.model-filter-help p{font-size:13px;line-height:1.7;color:var(--muted);margin-bottom:12px}
.model-filter-help .text-link{font-size:13px}
.model-filter-toggle{display:flex;width:100%;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;min-height:52px;text-align:left;font-size:14px;font-weight:750;border:1px solid var(--navy);border-radius:8px;background:var(--surface);color:var(--navy)}
.model-filter-toggle[aria-expanded=true] .chevron{transform:rotate(225deg)}
.model-show-results{width:100%;justify-content:space-between;font-size:14px}
.model-results{min-width:0;background:linear-gradient(135deg,var(--soft),var(--surface));border-radius:var(--radius);padding:28px;scroll-margin-top:24px}
.model-results-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;padding-bottom:24px;border-bottom:1px solid var(--line)}
.model-results-heading h3{font-size:30px;line-height:1.25;margin:0}
.model-results-heading .model-count{font-size:12px;line-height:1.5;margin:0}
.model-active-filters{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.model-filter-chip{display:flex;align-items:center;gap:12px;max-width:100%;min-height:44px;padding:8px 12px;font-size:12px;line-height:1.5;color:var(--navy);background:var(--surface);border:1px solid var(--line);border-radius:8px;text-align:left}
.model-filter-chip>span:first-child{overflow-wrap:anywhere;min-width:0}
.model-filter-chip>span:last-child{font-size:20px;flex-shrink:0}
.model-filter-chip:hover{border-color:var(--red)}
.model-results .model-group{margin-top:32px}
.model-results .model-group-heading{display:block;border-bottom:0;padding-bottom:0;margin-bottom:24px}
.model-results .model-group-heading h3{font-size:24px;line-height:1.35}
.model-results .model-group-heading p{font-size:14px;margin-top:12px;max-width:none}
.model-results .model-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.model-results .model-card h4{font-size:23px}
.model-results .model-card-copy{padding:22px 4px 8px}
.model-results .model-empty{background:var(--surface);padding:32px;margin-top:24px}
.model-filter-toggle[hidden],.model-sidebar-panel[hidden],.model-filterbar[hidden],.model-show-results[hidden],.model-active-filters[hidden],.model-results [hidden]{display:none}
@media(min-width:1600px){.model-results .model-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(min-width:1024px) and (max-width:1200px){.model-browser{grid-template-columns:240px minmax(0,1fr);gap:24px}.model-sidebar-panel{padding:18px}.model-results{padding:20px}.model-results .model-grid{gap:16px}.model-results .model-card{padding:12px}}
@media(max-width:1023px){.model-browser{grid-template-columns:minmax(0,1fr);gap:24px}.model-sidebar{position:static;max-height:none;overflow:visible}.model-sidebar-panel{margin-top:16px;padding:24px}.model-filter-help{display:none}.model-filterbar{gap:22px}.model-family-options .model-family-option{max-width:none}.model-results{padding:24px}}
@media(max-width:767px){.model-range-heading{gap:20px}.model-sidebar-panel{padding:20px}.model-filterbar input[type=search],.model-filterbar select{font-size:16px}.model-results{padding:20px 16px}.model-results-heading{gap:10px;padding-bottom:20px}.model-results-heading h3{font-size:27px}.model-results .model-grid{grid-template-columns:minmax(0,1fr);gap:20px}.model-results .model-card{padding:12px}.model-results .model-card-copy{padding:20px 4px 8px}.model-results .model-group-heading h3{font-size:23px}.model-results .model-card h4{font-size:24px}.model-results .model-empty{padding:24px 16px}}
@media print{.model-sidebar,.model-active-filters{display:none}.model-browser{display:block}.model-results{padding:0;background:none}.model-results .model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}