.category-navigation { background: hsl(var(--background)); border-bottom: 1px solid hsl(var(--border)); padding: 1rem; }
.category-navigation>div { display: flex; flex-wrap: wrap; justify-content: center; gap: .6rem; }
.category-navigation a { display: inline-block; padding: .65rem 1rem; border: 1px solid hsl(var(--border)); border-radius: 999px; font-size: .9rem; color: hsl(var(--foreground)); }
.category-navigation a:hover,.category-navigation a:focus-visible { color: hsl(var(--primary)); border-color: hsl(var(--primary)); background: hsl(var(--ice)); }
.category-section { scroll-margin-top: 9rem; }
@media(prefers-reduced-motion:no-preference) { html:focus-within { scroll-behavior: smooth; } }
.installation-buy-link { display: inline-block; margin-top: .75rem; border: 1px solid hsl(var(--border)); background: hsl(var(--background)); padding: .4rem .8rem; border-radius: .5rem; font-size: .8rem; font-weight: 600; }
.installation-buy-link:hover { background: hsl(var(--ice)); }
.admin-tab-list { height: auto; flex-wrap: wrap; gap: .35rem; }
.commerce-hero { background: hsl(var(--navy)); color: hsl(var(--navy-foreground)); padding: 3.5rem 1rem; text-align: center; }
.commerce-hero h1 { font-weight: 800; font-size: clamp(2rem,4vw,3rem); margin-bottom: .75rem; }
.commerce-hero p { opacity: .85; max-width: 45rem; margin: 0 auto; }
.commerce-page { padding: 2.5rem 1rem 4rem; max-width: 1280px; }
.public-quote-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 1.5rem; }
.commerce-panel { background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: 1rem; padding: 1.5rem; min-width: 0; }
.commerce-panel h2,.commerce-toolbar h2 { font-weight: 750; font-size: 1.5rem; margin-bottom: 1rem; }
.commerce-panel h3 { font-weight: 700; font-size: 1.1rem; margin: 1.5rem 0 .8rem; }
.commerce-panel input,.commerce-panel select,.commerce-panel textarea,.commerce-admin input,.commerce-admin select,.commerce-admin textarea { width: 100%; min-width: 0; padding: .7rem .8rem; margin-top: .35rem; border: 1px solid hsl(var(--input)); border-radius: .5rem; color: hsl(var(--foreground)); background: hsl(var(--background)); font-size: 1rem; font-weight: 400; }
.commerce-panel input:focus-visible,.commerce-panel select:focus-visible,.commerce-panel textarea:focus-visible,.commerce-admin input:focus-visible,.commerce-admin select:focus-visible,.commerce-admin textarea:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 2px; }
.commerce-panel input[aria-invalid=true] { border-color: hsl(var(--destructive)); }
.commerce-panel input:disabled,.commerce-panel select:disabled,.commerce-panel textarea:disabled { background: hsl(var(--muted)); }
.customer-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 0 0 1rem; padding: 0; border: 0; min-width: 0; }
.customer-fields legend { font-size: 1.3rem; font-weight: 700; margin: 0 0 1.25rem; }
.customer-fields label,.commerce-label,.catalog-search label,.document-mail label,.document-list-filters label { display: block; font-size: .875rem; font-weight: 600; }
.customer-fields .full { grid-column: 1/-1; }
.commerce-label { margin: 1rem 0; }
.commerce-button { border-radius: .55rem; padding: .75rem 1rem; background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); border: 1px solid transparent; font-size: .9rem; font-weight: 650; cursor: pointer; line-height: 1.35; }
.commerce-button:hover:not(:disabled) { filter: brightness(.95); }
.commerce-button:focus-visible,.commerce-text-button:focus-visible,.catalog-results button:focus-visible { outline: 2px solid hsl(var(--ring)); outline-offset: 3px; }
.commerce-button.secondary { color: hsl(var(--foreground)); background: hsl(var(--background)); border-color: hsl(var(--border)); }
.commerce-button.small { padding: .4rem .6rem; font-size: .8rem; }
.commerce-button:disabled { cursor: not-allowed; opacity: .5; }
.full-width { width: 100%; margin-top: 1rem; }
.commerce-muted,.privacy-notice,.commerce-toolbar p { color: hsl(var(--muted-foreground)); font-size: .875rem; line-height: 1.65; margin-top: 1rem; }
.privacy-notice a,.privacy-page a,.consent-map a { color: hsl(var(--primary)); text-decoration: underline; text-underline-offset: 3px; }
.commerce-error,.field-error { color: hsl(var(--destructive)); }
.commerce-error { background: hsl(var(--destructive)/.06); padding: 1rem; border-radius: .5rem; margin: 1rem 0; }
.field-error { display: block; margin-top: .3rem; font-size: .8rem; font-weight: 400; }
.commerce-success,.commerce-feedback { background: hsl(var(--primary)/.08); border: 1px solid hsl(var(--primary)/.2); border-radius: .5rem; padding: 1rem; margin: 1rem 0; }
.commerce-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.catalog-search { position: relative; margin-top: 1.3rem; }
.catalog-search>label+label { margin-top: .8rem; }
.catalog-results { position: absolute; z-index: 20; left: 0; right: 0; max-height: 22rem; overflow: auto; margin-top: .4rem; background: hsl(var(--card)); border: 1px solid hsl(var(--border)); border-radius: .7rem; box-shadow: 0 10px 30px #0002; }
.catalog-results p { padding: 1rem; }
.catalog-results button { display: flex; width: 100%; text-align: left; gap: .75rem; align-items: center; justify-content: space-between; padding: .9rem; border-bottom: 1px solid hsl(var(--border)); font-size: .875rem; }
.catalog-results button:hover,.catalog-results button[aria-selected=true] { background: hsl(var(--muted)); }
.catalog-results button strong { white-space: nowrap; }
.catalog-results small { display: block; color: hsl(var(--muted-foreground)); margin-top: .2rem; }
.selected-item { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; padding: 1rem 0; border-bottom: 1px solid hsl(var(--border)); }
.selected-item img { width: 5rem; height: 5rem; object-fit: contain; border-radius: .5rem; background: hsl(var(--ice)); }
.selected-item .item-description { flex: 1 1 10rem; min-width: 0; }
.item-description strong { display: block; font-size: .95rem; line-height: 1.5; }
.item-description small { display: block; font-size: .8rem; color: hsl(var(--muted-foreground)); margin-top: .25rem; }
.selected-item label { width: 6rem; font-size: .75rem; }
.selected-item label+label { width: 8rem; }
.selected-item label input { padding: .5rem; }
.remove-item { width: 2rem; height: 2rem; border: 1px solid hsl(var(--border)); border-radius: 50%; font-size: 1.2rem; flex-shrink: 0; }
.selection-total { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin: 1.5rem 0 .5rem; border-top: 1px solid hsl(var(--border)); padding-top: 1rem; }
.selection-total strong { font-size: 1.6rem; }
.commerce-toolbar,.commerce-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.commerce-toolbar { justify-content: space-between; margin-bottom: 1.5rem; }
.commerce-toolbar h2 { margin-bottom: 0; }
.commerce-toolbar p { margin-top: .3rem; }
.issuer-settings { border: 1px solid hsl(var(--border)); padding: 1rem 1.2rem; border-radius: .7rem; margin-bottom: 1.5rem; }
.issuer-settings summary { cursor: pointer; font-weight: 650; }
.issuer-settings form { margin-top: 1.5rem; }
.issuer-settings form>p { font-size: .85rem; margin: 1rem 0; }
.document-list-filters { display: flex; gap: 1rem; align-items: flex-end; margin-bottom: 1.2rem; }
.document-list-filters label { flex: 1; }
.commerce-table-wrap { overflow-x: auto; border: 1px solid hsl(var(--border)); border-radius: .7rem; }
.commerce-table-wrap table { width: 100%; border-collapse: collapse; font-size: .875rem; }
.commerce-table-wrap td,.commerce-table-wrap th { text-align: left; padding: .85rem; border-bottom: 1px solid hsl(var(--border)); vertical-align: top; }
.commerce-table-wrap th { font-weight: 650; background: hsl(var(--muted)); }
.commerce-table-wrap>p { padding: 1rem; }
.document-status { white-space: nowrap; padding: .2rem .5rem; border-radius: .4rem; background: hsl(var(--muted)); font-size: .75rem; }
.status-paid,.status-issued { background: hsl(var(--success)/.1); color: hsl(var(--success)); }
.commerce-pagination { display: flex; justify-content: flex-end; gap: 1rem; margin: .9rem 0 2rem; font-size: .85rem; }
.commerce-pagination button:disabled { opacity: .4; }
.admin-document-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.2fr); align-items: start; gap: 1.4rem; }
.document-editor-title { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 1rem; margin-bottom: 1.5rem; }
.document-editor-title h3 { margin: 0; }
.document-editor-title>span { color: hsl(var(--muted-foreground)); font-size: .8rem; }
.document-preview { min-width: 0; border-radius: .7rem; border: 1px solid hsl(var(--border)); overflow: hidden; background: #fff; margin-top: 1rem; }
.admin-document-grid>.document-preview { position: sticky; top: 1rem; margin-top: 0; }
.preview-caption { padding: .85rem 1rem; color: #475569; background: #f1f5f9; font-size: .85rem; font-weight: 600; }
.document-preview iframe { display: block; width: 100%; height: 1000px; border: 0; background: white; }
.document-mail { margin-top: 1.5rem; padding-top: 1rem; border-top: 1px solid hsl(var(--border)); }
.document-mail label { margin-top: .9rem; }
.commerce-text-button { color: hsl(var(--primary)); text-decoration: underline; font-size: .85rem; margin-top: .7rem; }
.invoice-issue { background: hsl(var(--muted)); padding: 1rem; border-radius: .5rem; margin-top: 1rem; }
.invoice-issue p { margin-bottom: .8rem; font-size: .85rem; line-height: 1.65; }
.privacy-page { max-width: 1040px; padding: 2.5rem 1rem 4rem; }
.privacy-page section+section { margin-top: 2rem; }
.privacy-page h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 1rem; }
.privacy-page p { margin-top: .85rem; line-height: 1.8; color: hsl(var(--muted-foreground)); }
.privacy-sources { font-size: .85rem; }
.privacy-page th { min-width: 10rem; }
.consent-map { display: flex; flex-direction: column; align-items: stretch; justify-content: center; height: 100%; min-height: 250px; background: hsl(var(--muted)); }
.consent-map>div { padding: 1.5rem; text-align: center; }
.consent-map p { margin: .75rem 0; font-size: .85rem; line-height: 1.6; }
.consent-map>button { border-radius: 0; }
@media(max-width:1000px) { .admin-document-grid { grid-template-columns: 1fr; } .admin-document-grid>.document-preview { position: static; } }
@media(max-width:760px) { .public-quote-grid { grid-template-columns: 1fr; } .commerce-panel { padding: 1.15rem; } .document-list-filters { flex-wrap: wrap; } .document-list-filters label { flex-basis: 100%; } .commerce-hero { padding: 2.5rem 1rem; } .category-section { scroll-margin-top: 8rem; } }
@media(max-width:400px) { .customer-fields { grid-template-columns: 1fr; } .commerce-page { padding-left: .65rem; padding-right: .65rem; } .commerce-actions>.commerce-button { width: 100%; } }