/**
 * Brother Importer – Public CSS v3.5
 * Brother-Style Katalog & Detailseite
 */

.bk-brother-catalog,
.bki-single {
	--bk-blue: #0b57d0;
	--bk-blue-dark: #0842a0;
	--bk-grey-bg: #f4f5f7;
	--bk-border: #e2e4e8;
	--bk-text: #1f2329;
	--bk-muted: #6b7280;
	--bk-btn-grey: #e3e5e8;
	--bk-btn-grey-hover: #d0d3d8;
	--bk-btn-grey-dark: #cfd2d6;
	--bk-btn-grey-dark-hover: #bcc0c6;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--bk-text);
	box-sizing: border-box;
}
.bk-brother-catalog *,
.bki-single * { box-sizing: border-box; }
.bk-brother-catalog img,
.bki-single img { display: block; max-width: 100%; height: auto; }
.bk-brother-catalog a { text-decoration: none; }

/* ---------------- Container / Sprachbar ---------------- */
.bk-brother-container { max-width: 1240px; margin: 0 auto; padding: 0 16px; }

.bk-brother-langbar { display: flex; gap: 6px; justify-content: flex-end; padding: 12px 0; }
.bk-brother-langbar a {
	display: inline-block; padding: 4px 10px; font-size: 13px; font-weight: 600;
	color: var(--bk-muted); text-decoration: none; border: 1px solid var(--bk-border);
	border-radius: 4px; background: #fff;
}
.bk-brother-langbar a.is-active { background: var(--bk-blue); color: #fff; border-color: var(--bk-blue); }

/* ---------------- Layout ---------------- */
.bk-brother-layout { display: grid; grid-template-columns: 260px 1fr; gap: 28px; align-items: start; }

/* ---------------- Sidebar (Checkbox-Filter) ---------------- */
.bk-brother-sidebar {
	background: #fff; border: 1px solid var(--bk-border); border-radius: 10px;
	padding: 22px 20px; position: sticky; top: 16px;
}
.bk-sidebar-title { font-size: 20px; font-weight: 700; text-align: center; margin: 0 0 8px; }
.bk-filter-note { font-size: 13px; color: var(--bk-muted); text-align: center; margin: 0 0 16px; line-height: 1.5; }

.bk-filter-actions { text-align: center; margin-bottom: 20px; }
.bk-reset-btn {
	display: inline-block; width: 100%; padding: 10px 14px; font-size: 14px; font-weight: 600;
	color: var(--bk-text); background: #fff; border: 1px solid #b9bdc4; border-radius: 24px; cursor: pointer;
}
.bk-reset-btn:hover { background: var(--bk-grey-bg); }

.bk-filter-group { border-top: 1px solid var(--bk-border); padding: 16px 0; }
.bk-filter-group:first-of-type { border-top: none; }
.bk-filter-group h4 { font-size: 15px; font-weight: 700; margin: 0 0 12px; }
.bk-filter-options { display: flex; flex-direction: column; gap: 9px; }
.bk-filter-option { display: flex; align-items: flex-start; gap: 9px; font-size: 14px; color: #374151; cursor: pointer; line-height: 1.35; }
.bk-filter-option input { margin-top: 2px; width: 16px; height: 16px; accent-color: var(--bk-blue); cursor: pointer; }

/* ---------------- Content / Toolbar ---------------- */
.bk-brother-content { min-width: 0; }
.bk-toolbar {
	display: flex; align-items: center; justify-content: space-between; gap: 16px;
	padding: 10px 0 16px; flex-wrap: wrap;
}
.bk-toolbar-left { display: flex; gap: 24px; flex-wrap: wrap; }
.bk-toolbar-field { display: flex; align-items: center; gap: 8px; font-size: 14px; color: #374151; }
.bk-toolbar-field select {
	padding: 6px 28px 6px 10px; font-size: 14px; border: 1px solid var(--bk-border); border-radius: 6px;
	background: #fff; cursor: pointer;
}
.bk-toolbar-right { display: flex; gap: 8px; }
.bk-view-btn {
	display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; font-size: 14px;
	color: var(--bk-muted); background: none; border: none; cursor: pointer; border-radius: 6px;
}
.bk-view-btn.is-active { color: var(--bk-blue); font-weight: 600; }
.bk-view-icon { width: 16px; height: 16px; display: inline-block; }
.bk-view-icon-grid { background: currentColor; -webkit-mask: repeating-linear-gradient(#000 0 6px, transparent 6px 8px); mask: repeating-linear-gradient(#000 0 6px, transparent 6px 8px); }

/* ---------------- Aktive Filter-Tags ---------------- */
.bk-active-filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.bk-active-filter-tag {
	display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; font-size: 13px;
	background: #eef3fd; color: var(--bk-blue-dark); border: 1px solid #cfdcf7; border-radius: 20px;
}
.bk-remove-filter-tag { border: none; background: none; color: var(--bk-blue-dark); font-size: 16px; line-height: 1; cursor: pointer; padding: 0 2px; }

/* ---------------- Produkt-Grid ---------------- */
.bk-products.is-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.bk-products.is-list { display: flex; flex-direction: column; gap: 16px; }

.bk-product {
	position: relative; background: #fff; border: 1px solid var(--bk-border); border-radius: 8px;
	display: flex; flex-direction: column; overflow: hidden;
}
.bk-products.is-list .bk-product { flex-direction: row; }

.bk-compare-toggle {
	position: absolute; top: 12px; right: 12px; z-index: 2; display: inline-flex; align-items: center;
	gap: 6px; font-size: 13px; color: #374151; background: rgba(255,255,255,.9); padding: 3px 8px; border-radius: 4px;
	cursor: pointer;
}
.bk-compare-toggle input { width: 15px; height: 15px; accent-color: var(--bk-blue); cursor: pointer; }

.bk-product-media { display: block; padding: 28px 24px 8px; text-align: center; }
.bk-products.is-list .bk-product-media { flex: 0 0 240px; display: flex; align-items: center; }
.bk-product-media img { max-width: 100%; height: auto; max-height: 180px; object-fit: contain; margin: 0 auto; }

.bk-product-body { padding: 8px 22px 22px; display: flex; flex-direction: column; flex: 1; }
.bk-product-title { font-size: 17px; font-weight: 700; text-align: center; margin: 4px 0 6px; }
.bk-products.is-list .bk-product-title { text-align: left; }
.bk-product-title a { color: var(--bk-text); text-decoration: none; }
.bk-product-title a:hover { color: var(--bk-blue); }
.bk-product-category { font-size: 14px; font-weight: 600; color: #374151; margin: 0 0 12px; }

.bk-spec-list { list-style: disc; padding-left: 5px; margin: 0 0 17px; font-size: 13.5px; color: #374151; line-height: 1.55; }
.bk-spec-list li { margin-bottom: 6px; }
.bk-feature-list { list-style: disc; padding-left: 20px; margin: 0 0 18px; font-size: 13.5px; color: #374151; }

.bk-product-actions { margin-top: auto; }

/* Detail-Button: grau (wie "Anfrage" bei Binkert), kein Rahmen */
.bk-link-btn.bk-detail-btn {
	display: block; width: 100%; text-align: center; padding: 12px 16px; font-size: 15px; font-weight: 600;
	color: var(--bk-text); background: var(--bk-btn-grey); border: none; border-radius: 6px;
	text-decoration: none; cursor: pointer; transition: background .15s ease;
}
.bk-link-btn.bk-detail-btn:hover { background: var(--bk-btn-grey-hover); }

.bk-loading { padding: 40px; text-align: center; color: var(--bk-muted); }
.bk-empty { padding: 40px; text-align: center; color: var(--bk-muted); }

/* ---------------- Paginierung ---------------- */
.bk-pagination { display: flex; justify-content: center; gap: 6px; margin: 28px 0 8px; flex-wrap: wrap; }
.bk-page-btn {
	min-width: 38px; height: 38px; padding: 0 10px; font-size: 14px; border: 1px solid var(--bk-border);
	background: #fff; border-radius: 6px; cursor: pointer; color: var(--bk-text);
}
.bk-page-btn.is-active { background: var(--bk-blue); color: #fff; border-color: var(--bk-blue); }
.bk-page-btn:disabled { opacity: .4; cursor: default; }
.bk-page-btn:not(.is-active):not(:disabled):hover { background: var(--bk-grey-bg); }

/* ---------------- Vergleichsleiste ---------------- */
.bk-compare-bar {
	position: fixed; left: 0; right: 0; bottom: 0; z-index: 9998; background: #fff;
	border-top: 1px solid var(--bk-border); box-shadow: 0 -4px 18px rgba(0,0,0,.08);
	transform: translateY(110%); transition: transform .25s ease;
}
.bk-compare-bar.is-open { transform: translateY(0); }
.bk-compare-bar-inner { max-width: 1240px; margin: 0 auto; padding: 12px 16px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.bk-compare-bar-title { font-weight: 700; font-size: 14px; }
.bk-compare-bar-items { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; }
.bk-compare-chip { display: inline-flex; align-items: center; gap: 6px; background: var(--bk-grey-bg); border: 1px solid var(--bk-border); border-radius: 6px; padding: 4px 8px; font-size: 12.5px; }
.bk-compare-chip img { width: 34px; height: 28px; object-fit: contain; }
.bk-compare-chip-name { max-width: 130px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bk-compare-chip-remove { border: none; background: none; cursor: pointer; font-size: 15px; line-height: 1; color: var(--bk-muted); }
.bk-compare-bar-actions { display: flex; gap: 10px; }
.bk-compare-open { padding: 9px 20px; font-size: 14px; font-weight: 600; color: #fff; background: var(--bk-blue); border: none; border-radius: 24px; cursor: pointer; }
.bk-compare-open:hover { background: var(--bk-blue-dark); }
.bk-compare-clear { padding: 9px 16px; font-size: 14px; color: var(--bk-text); background: var(--bk-btn-grey); border: none; border-radius: 24px; cursor: pointer; }
.bk-compare-clear:hover { background: var(--bk-btn-grey-hover); }

/* ---------------- Vergleichs-Overlay ---------------- */
.bk-compare-overlay { position: fixed; inset: 0; z-index: 9999; display: none; }
.bk-compare-overlay.is-open { display: block; }
.bk-compare-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.5); }
.bk-compare-dialog {
	position: relative; max-width: 1100px; margin: 40px auto; background: #fff; border-radius: 12px;
	padding: 28px; max-height: calc(100vh - 80px); overflow: auto;
}
.bk-compare-close { position: absolute; top: 14px; right: 18px; border: none; background: none; font-size: 28px; line-height: 1; cursor: pointer; color: var(--bk-muted); }
.bk-compare-heading { font-size: 22px; font-weight: 700; margin: 0 0 20px; }
.bk-compare-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.bk-compare-table th, .bk-compare-table td { border: 1px solid var(--bk-border); padding: 10px 12px; text-align: left; vertical-align: top; }
.bk-compare-table thead th { background: var(--bk-grey-bg); }
.bk-compare-col-head { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.bk-compare-col-head img { max-width: 120px; max-height: 90px; object-fit: contain; }
.bk-compare-col-head small { color: var(--bk-muted); font-weight: 400; }
.bk-compare-detail-link { color: var(--bk-blue); font-size: 13px; text-decoration: none; font-weight: 600; }

/* =======================================================
 * Einzel-Detailseite (Brother-Style)
 * ===================================================== */
.bki-single { color: var(--bk-text); }

.bki-single-topbar { border-bottom: 1px solid var(--bk-border); background: #fff; }
.bki-single-topbar-inner { max-width: 1240px; margin: 0 auto; padding: 18px 16px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.bki-single-topbar-title { font-size: 24px; font-weight: 700; margin: 0; }
.bki-single-topbar-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.bki-single-langbar { padding: 0; }

.bki-btn-primary { display: inline-block; padding: 12px 26px; font-size: 15px; font-weight: 600; color: #fff; background: var(--bk-blue); border-radius: 26px; text-decoration: none; }
.bki-btn-primary:hover { background: var(--bk-blue-dark); }

.bki-single-hero { background: var(--bk-grey-bg); }
.bki-single-hero-inner { max-width: 1240px; margin: 0 auto; padding: 36px 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }

/* Galerie */
.bki-single-gallery { display: grid; grid-template-columns: 84px 1fr; gap: 16px; }
.bki-gallery-thumbs { display: flex; flex-direction: column; gap: 10px; max-height: 460px; overflow-y: auto; }
.bki-gallery-thumb { border: 2px solid transparent; border-radius: 8px; background: #fff; padding: 6px; cursor: pointer; }
.bki-gallery-thumb.is-active { border-color: var(--bk-blue); }
.bki-gallery-thumb img { width: 100%; height: 56px; object-fit: contain; display: block; }
.bki-gallery-main { background: #fff; border-radius: 10px; display: flex; align-items: center; justify-content: center; padding: 24px; min-height: 380px; }
.bki-gallery-main img { max-width: 100%; max-height: 420px; object-fit: contain; }

/* Info rechts */
.bki-single-title { font-size: 28px; font-weight: 700; margin: 0 0 8px; }
.bki-single-subtitle { font-size: 18px; font-weight: 600; color: #374151; margin: 0 0 8px; }
.bki-single-tags { font-size: 13.5px; color: var(--bk-muted); margin: 0 0 20px; }

.bki-single-cta { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 24px; }
.bki-btn-outline { display: inline-block; padding: 12px 22px; font-size: 14px; font-weight: 600; color: var(--bk-blue); background: #fff; border: 1px solid var(--bk-blue); border-radius: 26px; text-decoration: none; text-align: center; }
.bki-btn-outline:hover { background: #eef3fd; }
.bki-print-btn { padding: 10px 14px; font-size: 14px; color: var(--bk-muted); background: none; border: none; cursor: pointer; }

.bki-single-features { list-style: disc; padding-left: 22px; margin: 0; font-size: 14.5px; color: #374151; line-height: 1.6; }
.bki-single-features li { margin-bottom: 8px; }

/* Informationsbereich mit Tabs */
.bki-single-info-section { max-width: 1100px; margin: 0 auto; padding: 48px 16px; }
.bki-info-heading { text-align: center; font-size: 28px; font-weight: 700; margin: 0 0 24px; }
.bki-tabs { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.bki-tab { padding: 9px 20px; font-size: 14px; font-weight: 600; color: var(--bk-muted); background: #fff; border: 1px solid var(--bk-border); border-radius: 6px; cursor: pointer; }
.bki-tab.is-active { color: var(--bk-blue); border-color: var(--bk-blue); }

.bki-tabpanel { display: none; }
.bki-tabpanel.is-active { display: block; }

.bki-basic-specs { width: 100%; border-collapse: collapse; margin-bottom: 28px; font-size: 14px; }
.bki-basic-specs th, .bki-basic-specs td { border: 1px solid var(--bk-border); padding: 10px 14px; text-align: left; }
.bki-basic-specs th { background: var(--bk-grey-bg); width: 40%; font-weight: 600; }

.bki-highlights { display: flex; flex-direction: column; gap: 10px; }
.bki-highlight { border: 1px solid var(--bk-border); border-radius: 8px; overflow: hidden; }
.bki-highlight summary { padding: 14px 18px; cursor: pointer; background: var(--bk-grey-bg); font-size: 15px; display: flex; gap: 10px; align-items: baseline; }
.bki-h-short { color: var(--bk-muted); font-size: 13.5px; }
.bki-h-body { padding: 16px 18px; font-size: 14px; line-height: 1.6; }
.bki-h-body img { max-width: 100%; height: auto; }

.bki-spec-title { font-size: 18px; font-weight: 700; margin: 24px 0 12px; }
.bki-table-scroll { overflow-x: auto; margin-bottom: 24px; }
.bki-spec-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.bki-spec-table th, .bki-spec-table td { border: 1px solid var(--bk-border); padding: 9px 12px; text-align: left; }
.bki-spec-table thead th { background: var(--bk-grey-bg); font-weight: 600; }
.bki-spec-table tbody th { background: #fafbfc; font-weight: 600; }

.bki-video-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.bki-video { position: relative; padding-top: 56.25%; }
.bki-video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 8px; }

.bki-support-links { list-style: none; padding: 0; margin: 0; }
.bki-support-links li { padding: 12px 0; border-bottom: 1px solid var(--bk-border); }
.bki-support-links a { color: var(--bk-blue); text-decoration: none; font-weight: 600; }

.bki-empty-note { color: var(--bk-muted); padding: 20px 0; }
.bki-back-wrap { margin-top: 32px; text-align: center; }
.bki-back { color: var(--bk-muted); text-decoration: none; font-size: 14px; }
.bki-back:hover { color: var(--bk-blue); }

/* =======================================================
 * Responsive
 * ===================================================== */
@media (max-width: 1024px) {
	.bk-products.is-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
	.bk-brother-layout { grid-template-columns: 1fr; }
	.bk-brother-sidebar { position: static; }
	.bki-single-hero-inner { grid-template-columns: 1fr; }
	.bki-single-gallery { grid-template-columns: 70px 1fr; }
}
@media (max-width: 640px) {
	.bk-products.is-grid { grid-template-columns: 1fr; }
	.bk-products.is-list .bk-product { flex-direction: column; }
	.bk-products.is-list .bk-product-media { flex: none; }
	.bki-video-grid { grid-template-columns: 1fr; }
	.bki-single-topbar-title { font-size: 20px; }
}

@media print {
	.bki-single-topbar-actions, .bki-tabs, .bk-brother-langbar, .bki-print-btn, .bki-single-cta { display: none !important; }
	.bki-tabpanel { display: block !important; }
}


/* =======================================================
 * Beispiele (hergestellte Teile) + Variante auswaehlen
 * ===================================================== */
.bki-examples-group { margin-bottom: 28px; }
.bki-examples-group-title { font-size: 16px; font-weight: 700; margin: 0 0 14px; color: #1f2937; }
.bki-examples-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.bki-example-card { border: 1px solid var(--bk-border); border-radius: 8px; overflow: hidden; background: #fff; }
.bki-example-media { background: var(--bk-grey-bg); aspect-ratio: 4 / 3; display: flex; align-items: center; justify-content: center; padding: 10px; }
.bki-example-media img { max-width: 100%; max-height: 100%; height: auto; object-fit: contain; }
.bki-example-body { padding: 12px 14px; }
.bki-example-name { font-size: 14.5px; font-weight: 700; margin: 0 0 8px; color: #1f2937; }
.bki-example-meta { margin: 0; font-size: 13px; color: #374151; line-height: 1.55; }
.bki-example-meta span { display: block; }
.bki-example-meta strong { color: var(--bk-muted); font-weight: 600; }

.bki-variants { margin: 8px 0 26px; }
.bki-variants-label { font-size: 14.5px; font-weight: 700; margin: 0 0 12px; color: #1f2937; }
.bki-variants-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.bki-variant { display: block; width: 92px; border: 1px solid var(--bk-border); border-radius: 8px; padding: 6px; text-decoration: none; background: #fff; text-align: center; transition: border-color .15s, box-shadow .15s; }
.bki-variant:hover { border-color: var(--bk-blue); box-shadow: 0 2px 8px rgba(0,0,0,.08); }
.bki-variant img { width: 100%; height: 66px; object-fit: contain; }
.bki-variant-name { display: block; font-size: 11px; color: #374151; margin-top: 5px; line-height: 1.25; word-break: break-word; }

@media (max-width: 860px) {
	.bki-examples-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
	.bki-examples-grid { grid-template-columns: 1fr; }
}

/* ---- Zurück zur Übersicht (oben) ---- */
.bki-single .bki-single-backbar{max-width:1240px;margin:0 auto;padding:14px 16px 0;}
.bki-single .bki-back-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--bk-blue);text-decoration:none;font-weight:600;}
.bki-single .bki-back-link:hover{text-decoration:underline;}
.bki-single .bki-back-link span{font-size:16px;line-height:1;}