/*
 * [msds] — overzichtspagina met MSDS-downloads per product in 4 talen.
 *
 * Alles namespaced onder .rodun-msds zodat Avada/Fusion niet stoort.
 * Geen externe font-load: valt terug op Inter (als al geladen) en daarna
 * system-ui stack.
 *
 * Inhoud:
 *   1. Container + design tokens
 *   2. Layout grid (sidebar | results)
 *   3. Sidebar (fabrikant-filter + CTA)
 *   4. Toolbar (search + counter)
 *   5. Tabel (header + rows + cells)
 *   6. Language buttons (available / disabled)
 *   7. Empty state + disclaimer
 *   8. Responsive
 */


/* ============================================================
 * 1. Container + design tokens
 * ============================================================ */

.rodun-msds {
	/*
	 * Brand-kleuren komen uit style.css (:root) — zie de --rodun-* tokens.
	 * Alleen --rm-bg-softer is shortcode-specifiek (transparante zwart-tint
	 * voor het filter-paneel) en blijft lokaal.
	 */
	--rm-primary:   var(--rodun-primary);
	--rm-accent:    var(--rodun-accent);
	--rm-fg:        var(--rodun-fg);
	--rm-muted:     var(--rodun-muted);
	--rm-bg:        var(--rodun-bg);
	--rm-bg-soft:   var(--rodun-bg-soft);
	--rm-bg-softer: rgba(0, 0, 0, 0.04);
	--rm-border:    var(--rodun-border);

	width: 100%;
	color: var(--rm-fg);
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
	line-height: 1.5;
}

.rodun-msds *,
.rodun-msds *::before,
.rodun-msds *::after {
	box-sizing: border-box;
}


/* ============================================================
 * 2. Layout grid (sidebar | results)
 * ============================================================ */

.rodun-msds__layout {
	display: grid;
	grid-template-columns: 280px 1fr;
	gap: 32px;
	align-items: start;
}


/* ============================================================
 * 3. Sidebar (fabrikant-filter + CTA)
 * ============================================================ */

.rodun-msds__sidebar {
	position: sticky;
	top: 96px;
	max-height: calc(100vh - 120px);
	overflow-y: auto;
}

.rodun-msds__sidebar-inner {
	background: var(--rm-bg-softer);
	border: 1px solid var(--rm-border);
	border-radius: 2px;
	padding: 20px;
}

.rodun-msds__filter-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 14px;
	padding-bottom: 12px;
	border-bottom: 1px solid var(--rm-border);
}

.rodun-msds__filter-header h4 {
	margin: 0;
	font-size: 13px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--rm-fg);
	line-height: 1.2;
}

.rodun-msds__reset {
	background: none;
	border: 0;
	padding: 2px 0;
	color: var(--rm-primary);
	font-size: 12px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	line-height: 1.2;
	text-decoration: underline;
	text-underline-offset: 2px;
}

.rodun-msds__reset:hover,
.rodun-msds__reset:focus-visible {
	color: var(--rm-fg);
}

/* --- Brand- + Type-checkbox lijst (gedeelde styling) --- */
.rodun-msds__brand-list,
.rodun-msds__type-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.rodun-msds__brand-item,
.rodun-msds__type-item {
	margin: 0;
}

.rodun-msds__brand-label,
.rodun-msds__type-label {
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 6px 0;
	cursor: pointer;
	font-size: 14px;
	color: var(--rm-fg);
	user-select: none;
}

.rodun-msds__brand-label:hover .rodun-msds__brand-name,
.rodun-msds__type-label:hover .rodun-msds__type-name {
	color: var(--rm-primary);
}

/* Native input verstopt — visueel via .rodun-msds__brand-box / __type-box. */
.rodun-msds__brand-label input[type="checkbox"],
.rodun-msds__type-label input[type="checkbox"] {
	position: absolute;
	opacity: 0;
	pointer-events: none;
	width: 0;
	height: 0;
}

.rodun-msds__brand-box,
.rodun-msds__type-box {
	width: 16px;
	height: 16px;
	flex-shrink: 0;
	border: 1.5px solid var(--rm-border);
	border-radius: 2px;
	background: #fff;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	transition: border-color 0.15s ease, background 0.15s ease;
	position: relative;
}

.rodun-msds__brand-box::after,
.rodun-msds__type-box::after {
	content: "";
	width: 8px;
	height: 4px;
	border-left: 2px solid #fff;
	border-bottom: 2px solid #fff;
	transform: rotate(-45deg) translate(1px, -1px);
	opacity: 0;
	transition: opacity 0.15s ease;
}

.rodun-msds__brand-label input:checked ~ .rodun-msds__brand-box,
.rodun-msds__type-label input:checked ~ .rodun-msds__type-box {
	background: var(--rm-primary);
	border-color: var(--rm-primary);
}

.rodun-msds__brand-label input:checked ~ .rodun-msds__brand-box::after,
.rodun-msds__type-label input:checked ~ .rodun-msds__type-box::after {
	opacity: 1;
}

.rodun-msds__brand-label input:focus-visible ~ .rodun-msds__brand-box,
.rodun-msds__type-label input:focus-visible ~ .rodun-msds__type-box {
	outline: 2px solid var(--rm-primary);
	outline-offset: 2px;
}

.rodun-msds__brand-name,
.rodun-msds__type-name {
	flex: 1;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	transition: color 0.15s ease;
}

/* Tweede filter-blok (Type) krijgt iets extra ademruimte boven zijn header,
 * en een dunne scheidingslijn ten opzichte van het Fabrikant-blok. */
.rodun-msds__filter-header--type {
	margin-top: 18px;
	padding-top: 16px;
	border-top: 1px solid var(--rm-border);
}

.rodun-msds__empty-sidebar {
	margin: 0;
	font-size: 13px;
	color: var(--rm-muted);
}

/* --- CTA (Document niet gevonden?) --- */
.rodun-msds__cta {
	margin-top: 20px;
	padding-top: 16px;
	border-top: 1px solid var(--rm-border);
}

.rodun-msds__cta-title {
	margin: 0 0 8px 0;
	font-size: 13px;
	font-weight: 600;
	color: var(--rm-fg);
}

.rodun-msds__cta-link {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	color: var(--rm-primary);
	font-size: 13px;
	font-weight: 600;
	text-decoration: none;
	transition: color 0.15s ease;
}

.rodun-msds__cta-link:hover,
.rodun-msds__cta-link:focus-visible {
	color: var(--rm-fg);
	text-decoration: underline;
}

.rodun-msds__cta-icon {
	display: inline-flex;
	color: var(--rm-accent);
}

.rodun-msds__cta-icon svg {
	width: 14px;
	height: 14px;
}


/* ============================================================
 * 4. Toolbar (search + counter)
 * ============================================================ */

.rodun-msds__toolbar {
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-bottom: 20px;
}

.rodun-msds__search-wrap {
	position: relative;
	display: flex;
	align-items: center;
}

.rodun-msds__search-icon {
	position: absolute;
	left: 14px;
	color: var(--rm-muted);
	display: inline-flex;
	pointer-events: none;
}

.rodun-msds__search-icon svg {
	width: 16px;
	height: 16px;
}

.rodun-msds__search {
	width: 100%;
	height: 44px;
	padding: 0 16px 0 40px;
	border: 1px solid var(--rm-border);
	border-radius: 4px;
	background: #fff;
	font-size: 14px;
	color: var(--rm-fg);
	font-family: inherit;
	transition: border-color 0.15s ease, box-shadow 0.15s ease;
	-webkit-appearance: none;
	appearance: none;
}

.rodun-msds__search:focus {
	outline: none;
	border-color: var(--rm-primary);
	box-shadow: 0 0 0 3px rgba(15, 30, 92, 0.12);
}

.rodun-msds__search::-webkit-search-cancel-button {
	-webkit-appearance: none;
	appearance: none;
}

.rodun-msds__counter {
	margin: 0;
	font-size: 13px;
	color: var(--rm-muted);
}

.rodun-msds__count {
	font-weight: 600;
	color: var(--rm-fg);
	font-variant-numeric: tabular-nums;
}


/* ============================================================
 * 5. Tabel (header + rows + cells)
 *
 * CSS-grid i.p.v. echte <table> — geeft ons:
 *   - responsive stacking via media-query
 *   - flexbox/grid binnen elke cel (downloadknoppen)
 *   - border-radius op de hele tabel zonder de hoek-cellen apart te
 *     hoeven targeten (gewone overflow:hidden)
 * role="row" / role="cell" houdt 'm semantisch tabel-achtig.
 * ============================================================ */

.rodun-msds__table {
	background: #fff;
	border: 1px solid var(--rm-border);
	border-radius: 4px;
	overflow: hidden;
}

.rodun-msds__head,
.rodun-msds__row {
	display: grid;
	grid-template-columns: 1.6fr 1fr 1fr 1fr 2fr;
	gap: 16px;
	align-items: center;
}

.rodun-msds__head {
	background: var(--rm-primary);
	color: #fff;
	padding: 12px 20px;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.rodun-msds__row {
	padding: 16px 20px;
	border-top: 1px solid var(--rm-border);
	transition: background 0.15s ease;
}

.rodun-msds__row:first-of-type {
	border-top: 0;
}

.rodun-msds__row:hover {
	background: var(--rm-bg-soft);
}

.rodun-msds__cell {
	font-size: 14px;
	font-weight: 500;
	color: var(--rm-fg);
	font-family: inherit;
	min-width: 0; /* zodat ellipsis op kinderen werkt */
}

/*
 * Header-cellen overrulen de generieke .rodun-msds__cell kleur — anders
 * wint die door source-order en worden PRODUCT / FABRIKANT / CAS-NUMMER /
 * DOWNLOAD donker i.p.v. wit op de donkerblauwe header-balk.
 */
.rodun-msds__head .rodun-msds__cell {
	color: #fff;
}

.rodun-msds__dash {
	color: var(--rm-fg);
}

.rodun-msds__title {
	color: var(--rm-fg);
	font-weight: 500;
	font-family: inherit;
	font-size: 14px;
	text-decoration: none;
	transition: color 0.15s ease;
	overflow-wrap: break-word;
	word-break: break-word;
}

.rodun-msds__title:hover,
.rodun-msds__title:focus-visible {
	color: var(--rm-primary);
}

/* Mobile-only meta-regel onder de titel. Desktop verbergt 'm. */
.rodun-msds__meta {
	display: none;
	margin-top: 4px;
	gap: 10px;
	font-size: 12px;
	font-weight: 500;
	color: var(--rm-fg);
	font-family: inherit;
	flex-wrap: wrap;
}


/* ============================================================
 * 6. Language buttons (available / disabled)
 * ============================================================ */

.rodun-msds__btn-row {
	display: flex;
	gap: 6px;
	flex-wrap: wrap;
}

.rodun-msds__btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 10px;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.04em;
	border-radius: 4px;
	text-decoration: none;
	font-family: inherit;
	line-height: 1;
	min-height: 30px;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.rodun-msds__btn-icon {
	display: inline-flex;
}

.rodun-msds__btn-icon svg {
	width: 12px;
	height: 12px;
}

.rodun-msds__btn--available {
	background: #fff;
	color: var(--rm-primary);
	border: 2px solid rgba(255, 190, 0, 0.6);
}

.rodun-msds__btn--available:hover,
.rodun-msds__btn--available:focus-visible {
	background: var(--rm-accent);
	border-color: var(--rm-accent);
	color: var(--rm-primary);
	transform: translateY(-1px);
}

.rodun-msds__btn--disabled {
	background: var(--rm-bg-soft);
	color: var(--rm-muted);
	border: 2px solid var(--rm-border);
	opacity: 0.4;
	cursor: not-allowed;
	user-select: none;
}


/* ============================================================
 * 7. Empty state + disclaimer
 * ============================================================ */

.rodun-msds__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	padding: 64px 16px;
	text-align: center;
	background: #fff;
	border: 1px dashed var(--rm-border);
	border-radius: 4px;
	margin-top: 16px;
}

/*
 * `display: flex` hierboven overschrijft de browser-default voor het
 * [hidden] attribuut — dus expliciet teruggeven. Zonder deze regel blijft
 * het lege-state-blok altijd zichtbaar, ook als het server-side hidden is.
 */
.rodun-msds__empty[hidden] {
	display: none;
}

.rodun-msds__empty-icon {
	color: var(--rm-muted);
	opacity: 0.4;
	display: inline-flex;
}

.rodun-msds__empty-icon svg {
	width: 40px;
	height: 40px;
}

.rodun-msds__empty-title {
	margin: 0;
	font-size: 15px;
	font-weight: 600;
	color: #fff;
}

.rodun-msds__empty-reset {
	background: none;
	border: 0;
	color: var(--rm-primary);
	font-size: 13px;
	font-weight: 600;
	font-family: inherit;
	cursor: pointer;
	padding: 4px 8px;
	text-decoration: underline;
	text-underline-offset: 3px;
}

.rodun-msds__empty-reset:hover,
.rodun-msds__empty-reset:focus-visible {
	color: var(--rm-fg);
}

.rodun-msds__disclaimer {
	margin: 24px 0 0;
	font-size: 12px;
	color: var(--rm-muted);
	line-height: 1.6;
}

.rodun-msds__disclaimer a {
	color: var(--rm-primary);
	text-decoration: underline;
	text-underline-offset: 2px;
}

.rodun-msds__disclaimer a:hover,
.rodun-msds__disclaimer a:focus-visible {
	color: var(--rm-fg);
}


/* ============================================================
 * 8. Responsive
 * ============================================================ */

@media (max-width: 1024px) {
	.rodun-msds__layout {
		grid-template-columns: 1fr;
		gap: 24px;
	}

	.rodun-msds__sidebar {
		position: static;
		max-height: none;
	}
}

@media (max-width: 768px) {
	/*
	 * Stack alle cells onder elkaar. De head-row verbergen we — productrij
	 * wordt zelfdragend met de meta-regel onder de titel (fabrikant + CAS).
	 * Knoppen-rij blijft horizontaal scrollbaar / wrap.
	 */
	.rodun-msds__head {
		display: none;
	}

	.rodun-msds__row {
		grid-template-columns: 1fr;
		gap: 12px;
		padding: 16px;
		color: #fff;
	}

	.rodun-msds__cell--brand,
	.rodun-msds__cell--type,
	.rodun-msds__cell--cas {
		display: none;
	}

	.rodun-msds__meta {
		display: flex;
	}

	.rodun-msds__btn-row {
		gap: 8px;
	}

	.rodun-msds__btn {
		flex: 1;
		justify-content: center;
		min-width: 64px;
	}
}

@media (max-width: 480px) {
	.rodun-msds__btn-label {
		display: inline;
	}

	.rodun-msds__sidebar-inner {
		padding: 16px;
	}
}