/*!
 * Zellige Atelier — shared styles for the sample box and quantity calculator.
 * Square corners, hairline borders, site palette via CSS variables with
 * literal fallbacks. Responsive: tables become stacked cards under 48em.
 * WCAG 2.2 AA oriented: visible focus, sufficient contrast, reduced-motion safe.
 */

/* ---------------------------------------------------------------------------
 * Design tokens (scoped; fallbacks are repeated at every use site)
 * ------------------------------------------------------------------------- */
.za-tool {
	--za-ivory: #F6F1E8;
	--za-green: #193D35;
	--za-terracotta: #B66B50;
	--za-sand: #D8C4A6;
	--za-charcoal: #222722;
	--za-brass: #AD916A;
	--za-line: var(--za-sand, #D8C4A6);
	--za-radius: 0;
	color: var(--za-charcoal, #222722);
	background: var(--za-ivory, #F6F1E8);
	font-size: 1rem;
	line-height: 1.55;
}

/* ---------------------------------------------------------------------------
 * Shared primitives
 * ------------------------------------------------------------------------- */
.za-tool *,
.za-tool *::before,
.za-tool *::after {
	box-sizing: border-box;
}

.za-tool :focus-visible {
	outline: 3px solid var(--za-green, #193D35);
	outline-offset: 2px;
}

.za-tool__table-wrap {
	overflow-x: auto;
	margin: 1.25rem 0;
	border: 1px solid var(--za-line, #D8C4A6);
}

.za-tool__table {
	width: 100%;
	border-collapse: collapse;
	background: var(--za-ivory, #F6F1E8);
}

.za-tool__table caption {
	text-align: left;
	padding: 0.75rem 1rem;
	font-weight: 600;
}

.za-tool__table th,
.za-tool__table td {
	padding: 0.75rem 1rem;
	border-bottom: 1px solid var(--za-line, #D8C4A6);
	text-align: left;
	vertical-align: top;
	font-size: 0.9375rem;
}

.za-tool__table thead th {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
	font-size: 0.75rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	font-weight: 600;
}

.za-tool__table tbody tr:last-child th,
.za-tool__table tbody tr:last-child td {
	border-bottom: 0;
}

.za-tool__table a {
	color: var(--za-green, #193D35);
	text-underline-offset: 3px;
}

.za-tool__table .za-is-pending {
	color: #6b5b45;
	font-style: italic;
}

/* Messages, notices and success states */
.za-tool__message,
.za-tool__note {
	margin: 1rem 0;
	color: #4a4a44;
	font-size: 0.9375rem;
}

.za-tool__note {
	padding-left: 0.75rem;
	border-left: 3px solid var(--za-brass, #AD916A);
}

.za-tool__notice {
	margin: 0.75rem 0;
	padding: 0.75rem 1rem;
	border: 1px solid var(--za-line, #D8C4A6);
	font-size: 0.9375rem;
}

.za-tool__notice--status {
	background: #eef3ee;
	border-color: var(--za-green, #193D35);
}

.za-tool__notice--alert {
	background: #fbeee8;
	border-color: var(--za-terracotta, #B66B50);
	color: #7a2e1c;
}

.za-tool__success {
	margin: 1rem 0;
	padding: 1.25rem;
	border: 1px solid var(--za-green, #193D35);
	background: #eef3ee;
}

.za-tool__success h3 {
	margin-top: 0;
	font-size: 1.125rem;
}

.za-tool__ref {
	font-weight: 600;
	color: var(--za-green, #193D35);
}

/* Forms */
.za-tool__form {
	margin: 1.25rem 0;
}

.za-tool__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 0.75rem 1.25rem;
}

.za-tool__field {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	margin: 0;
}

.za-tool__field--full {
	grid-column: 1 / -1;
}

.za-tool__field label {
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	color: var(--za-charcoal, #222722);
}

.za-tool__field input[type="text"],
.za-tool__field input[type="email"],
.za-tool__field input[type="tel"],
.za-tool__field input[type="number"],
.za-tool__field input[type="file"],
.za-tool__field select,
.za-tool__field textarea {
	width: 100%;
	padding: 0.6rem 0.7rem;
	font: inherit;
	color: var(--za-charcoal, #222722);
	background: #fff;
	border: 1px solid var(--za-line, #D8C4A6);
	border-radius: var(--za-radius, 0);
}

.za-tool__field textarea {
	min-height: 6rem;
	resize: vertical;
}

.za-tool__hint {
	font-size: 0.8125rem;
	color: #5a5a52;
}

.za-tool__checkbox {
	display: flex;
	gap: 0.6rem;
	align-items: flex-start;
	font-size: 0.9375rem;
	font-weight: 400;
}

.za-tool__checkbox input {
	margin-top: 0.2rem;
	width: 1.05rem;
	height: 1.05rem;
}

.za-tool__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.za-tool__actions {
	margin: 1.25rem 0 0;
}

/* Buttons */
.za-button {
	display: inline-block;
	padding: 0.7rem 1.2rem;
	font: inherit;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
	color: var(--za-green, #193D35);
	background: transparent;
	border: 1px solid var(--za-green, #193D35);
	border-radius: var(--za-radius, 0);
	cursor: pointer;
}

.za-button:hover {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
}

.za-button--primary {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
}

.za-button--primary:hover {
	background: #0f2a24;
	border-color: #0f2a24;
}

.za-button--text {
	padding: 0.4rem 0;
	border: 0;
	border-bottom: 1px solid var(--za-brass, #AD916A);
	background: none;
	color: var(--za-green, #193D35);
}

.za-button--text:hover {
	background: none;
	color: var(--za-terracotta, #B66B50);
	border-bottom-color: var(--za-terracotta, #B66B50);
}

.za-button[disabled],
.za-button[aria-disabled="true"] {
	opacity: 0.5;
	cursor: not-allowed;
}

.za-button[disabled]:hover {
	background: transparent;
	color: var(--za-green, #193D35);
}

.za-button--primary[disabled]:hover {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
}

/* ---------------------------------------------------------------------------
 * Sample box
 * ------------------------------------------------------------------------- */
.za-sb__notices:empty {
	display: none;
}

.za-sb__intro {
	margin: 0 0 1rem;
	font-size: 1rem;
}

.za-sb__table td[data-label="Remove"],
.za-sb__table th[data-label="Remove"] {
	white-space: nowrap;
}

.za-sb__remove {
	color: var(--za-terracotta, #B66B50);
}

.za-sb__form-wrap {
	margin-top: 1.5rem;
	padding-top: 1.25rem;
	border-top: 1px solid var(--za-line, #D8C4A6);
}

.za-sb__disclosure {
	display: none;
}

/* Toggle buttons on loops and single products */
.za-sb-toggle {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin: 0.4rem 0;
	padding: 0.45rem 0.8rem;
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	text-decoration: none;
	color: var(--za-green, #193D35);
	background: var(--za-ivory, #F6F1E8);
	border: 1px solid var(--za-line, #D8C4A6);
	border-radius: var(--za-radius, 0);
	transition: background-color 0.15s ease, color 0.15s ease;
}

.za-sb-toggle:hover {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
	border-color: var(--za-green, #193D35);
}

.za-sb-toggle[data-za-sb-state="in"] {
	background: var(--za-green, #193D35);
	color: var(--za-ivory, #F6F1E8);
	border-color: var(--za-green, #193D35);
}

.za-sb-toggle--loop {
	display: flex;
	justify-content: center;
	width: 100%;
}

.za-sb-count {
	display: inline-flex;
	align-items: baseline;
	gap: 0.35rem;
	text-decoration: none;
	color: var(--za-green, #193D35);
}

.za-sb-count__num {
	font-weight: 700;
}

/* ---------------------------------------------------------------------------
 * Quantity calculator
 * ------------------------------------------------------------------------- */
.za-calc__intro {
	margin: 0 0 1rem;
}

.za-calc__wastage {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.6rem;
	margin-bottom: 1.25rem;
	padding: 0.9rem 1rem;
	border: 1px solid var(--za-line, #D8C4A6);
	background: #fff;
}

.za-calc__wastage label {
	font-size: 0.8125rem;
	font-weight: 600;
	letter-spacing: 0.02em;
}

.za-calc__wastage select {
	padding: 0.5rem 0.6rem;
	font: inherit;
	border: 1px solid var(--za-line, #D8C4A6);
	border-radius: var(--za-radius, 0);
	background: #fff;
}

.za-calc__wastage .za-tool__hint {
	flex-basis: 100%;
}

.za-calc__rows {
	display: grid;
	gap: 1rem;
}

.za-calc__row {
	margin: 0;
	padding: 1rem;
	border: 1px solid var(--za-line, #D8C4A6);
	background: #fff;
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.75rem 1rem;
}

.za-calc__row > legend {
	grid-column: 1 / -1;
	padding: 0 0.4rem;
	font-size: 0.8125rem;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--za-green, #193D35);
}

.za-calc__row .za-tool__field--full {
	grid-column: 1 / -1;
}

.za-calc__row-result {
	grid-column: 1 / -1;
	margin: 0;
	padding: 0.5rem 0.7rem;
	font-size: 0.875rem;
	color: var(--za-green, #193D35);
	background: #eef3ee;
	border-left: 3px solid var(--za-brass, #AD916A);
}

.za-calc__row-result:empty {
	display: none;
}

.za-calc__row-result.is-invalid {
	background: #fbeee8;
	border-left-color: var(--za-terracotta, #B66B50);
	color: #7a2e1c;
}

.za-calc__row-remove {
	grid-column: 1 / -1;
	margin: 0;
}

.za-calc__row-actions {
	margin: 1rem 0;
}

.za-calc__summary {
	margin: 1rem 0;
	padding: 0.9rem 1rem;
	font-weight: 600;
	color: var(--za-green, #193D35);
	background: #fff;
	border: 1px solid var(--za-green, #193D35);
}

/* ---------------------------------------------------------------------------
 * Screen-reader utility (if the theme does not provide one)
 * ------------------------------------------------------------------------- */
.za-tool .screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ---------------------------------------------------------------------------
 * Responsive: table → stacked cards under 48em
 * ------------------------------------------------------------------------- */
@media (max-width: 48em) {
	.za-tool__grid,
	.za-calc__row {
		grid-template-columns: minmax(0, 1fr);
	}

	.za-tool__table-wrap {
		border: 0;
		overflow: visible;
	}

	.za-tool__table thead {
		position: absolute !important;
		width: 1px;
		height: 1px;
		overflow: hidden;
		clip: rect(0, 0, 0, 0);
		white-space: nowrap;
	}

	.za-tool__table,
	.za-tool__table tbody,
	.za-tool__table tr,
	.za-tool__table th,
	.za-tool__table td {
		display: block;
		width: 100%;
	}

	.za-tool__table tr {
		margin-bottom: 1rem;
		border: 1px solid var(--za-line, #D8C4A6);
		background: #fff;
	}

	.za-tool__table th,
	.za-tool__table td {
		border-bottom: 1px solid var(--za-line, #D8C4A6);
	}

	.za-tool__table tbody th,
	.za-tool__table tbody td {
		display: grid;
		grid-template-columns: 40% 1fr;
		gap: 0.5rem;
		align-items: baseline;
	}

	.za-tool__table th::before,
	.za-tool__table td::before {
		content: attr(data-label);
		font-size: 0.6875rem;
		font-weight: 700;
		letter-spacing: 0.06em;
		text-transform: uppercase;
		color: var(--za-green, #193D35);
	}

	.za-tool__table tbody tr:last-child th,
	.za-tool__table tbody tr:last-child td {
		border-bottom: 1px solid var(--za-line, #D8C4A6);
	}

	.za-tool__table tr > *:last-child {
		border-bottom: 0;
	}
}

/* ---------------------------------------------------------------------------
 * Reduced motion
 * ------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	.za-tool *,
	.za-tool *::before,
	.za-tool *::after {
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		scroll-behavior: auto !important;
	}
}