/**
 * Aluminum Pricing – Frontend styles
 * Palette: Primary #C82026, Dark Blue #011C40
 */

.alp-pricing-wrap {
	--alp-primary: #c82026;
	--alp-dark: #011c40;
	--alp-bg-row: #f0f2f6;
	--alp-bg-row-alt: #f8f9fb;
	--alp-text: #1a1a2e;
	--alp-muted: #5c6b7a;
	--alp-up: #0d7a4a;
	--alp-down: var(--alp-primary);
	--alp-radius: 6px;
	--alp-corner-cut: 14px;
	--alp-font: inherit;
	font-family: var(--alp-font);
	color: var(--alp-text);
	max-width: 100%;
	box-sizing: border-box;
}

.alp-pricing-wrap *,
.alp-pricing-wrap *::before,
.alp-pricing-wrap *::after {
	box-sizing: border-box;
}

/* VAT toggle (inside filter sidebar) */
.alp-filter-vat {
	margin-bottom: 0.75rem;
	padding-top: 0.25rem;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.alp-vat-checkbox {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	color: #fff;
	cursor: pointer;
	font-size: 0.9rem;
	user-select: none;
}

.alp-vat-checkbox input {
	width: 1.1rem;
	height: 1.1rem;
	accent-color: var(--alp-primary);
}

/* Section headers */
.alp-section {
	margin-bottom: 3rem;
}

.alp-section-header {
	margin-bottom: 1.25rem;
	border-right: 4px solid var(--alp-primary);
	padding-right: 0.75rem;
}

.alp-title {
	margin: 0;
	font-size: 1.5rem;
	font-weight: 700;
	color: var(--alp-dark);
}

.alp-subtitle,
.alp-filter-title,
.alp-chart-title {
	margin: 0 0 1rem;
	font-size: 1rem;
	font-weight: 600;
	color: var(--alp-dark);
}

/* Layout: Sheets */
.alp-sheets-layout {
	display: grid;
	grid-template-columns: 220px 1fr;
	gap: 1.5rem;
	align-items: start;
}

@media (max-width: 900px) {
	.alp-sheets-layout {
		grid-template-columns: 1fr;
	}
}

.alp-polygon-card {
	clip-path: polygon(
		var(--alp-corner-cut) 0,
		100% 0,
		100% calc(100% - var(--alp-corner-cut)),
		calc(100% - var(--alp-corner-cut)) 100%,
		0 100%,
		0 var(--alp-corner-cut)
	);
}

.alp-polygon-top-left {
	clip-path: polygon(
		var(--alp-corner-cut) 0,
		100% 0,
		100% 100%,
		0 100%,
		0 var(--alp-corner-cut)
	);
}

.alp-sheets-sidebar-col {
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.alp-filters-sidebar {
	background: var(--alp-dark);
	color: #fff;
	padding: 1.25rem;
}

.alp-filter-group {
	margin-bottom: 1rem;
}

.alp-filter-group label {
	display: block;
	font-size: 0.85rem;
	margin-bottom: 0.35rem;
	opacity: 0.9;
}

.alp-filter-select {
	width: 100%;
	padding: 0.5rem 0.6rem;
	border: none;
	border-radius: 4px;
	font-size: 0.9rem;
	background: #fff;
	color: var(--alp-text);
}

.alp-btn-reset {
	width: 100%;
	margin-top: 0.5rem;
	padding: 0.5rem;
	background: transparent;
	color: #fff;
	border-radius: 0;
	cursor: pointer;
	font-size: 0.85rem;
	transition: background 0.2s;
	border: none;
	position: relative;
	isolation: isolate;
}

.alp-btn-reset::before {
	content: "";
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.4);
	clip-path: polygon(
		var(--alp-corner-cut) 0,
		100% 0,
		100% calc(100% - var(--alp-corner-cut)),
		calc(100% - var(--alp-corner-cut)) 100%,
		0 100%,
		0 var(--alp-corner-cut)
	);
	z-index: -1;
}

.alp-btn-reset::after {
	content: "";
	position: absolute;
	inset: 1px;
	background: transparent;
	clip-path: polygon(
		calc(var(--alp-corner-cut) - 1px) 0,
		100% 0,
		100% calc(100% - (var(--alp-corner-cut) - 1px)),
		calc(100% - (var(--alp-corner-cut) - 1px)) 100%,
		0 100%,
		0 calc(var(--alp-corner-cut) - 1px)
	);
	z-index: -1;
}

.alp-btn-reset:hover {
	background: transparent;
}

.alp-btn-reset:hover::after {
	background: rgba(255, 255, 255, 0.1);
}

/* Table – minimalist, header border only */
.alp-table-main {
	position: relative;
	overflow-x: auto;
}

.alp-pricing-table {
	width: 100%;
	border-collapse: collapse;
	border: none;
	font-size: 0.9rem;
}

.alp-pricing-table thead tr {
	background: var(--alp-dark);
	color: #fff;
}

.alp-pricing-table thead th {
	padding: 0.85rem 0.75rem;
	text-align: right;
	font-weight: 600;
	border: none;
	white-space: nowrap;
	background: var(--alp-dark);
}

.alp-pricing-table tbody tr {
	background: var(--alp-bg-row-alt);
	transition:
		font-weight 0.15s ease,
		background 0.15s ease;
	cursor: pointer;
	/* Forces equal cell stretch so vertical-align/middle fills row height */
	height: 1px;
}

.alp-pricing-table tbody tr:nth-child(even) {
	background: var(--alp-bg-row);
}

.alp-pricing-table tbody td {
	padding: 0.55rem 0.75rem;
	text-align: right;
	border: none;
	vertical-align: middle;
	height: 100%;
}

.alp-pricing-table tbody td.alp-col-order {
	vertical-align: middle;
	white-space: nowrap;
}

.alp-pricing-table tbody tr.alp-active {
	font-weight: 600;
	background: rgba(200, 32, 38, 0.06) !important;
}

.alp-pricing-table tbody tr:hover {
	background: rgba(1, 28, 64, 0.04);
}

.alp-change-up {
	color: var(--alp-up);
	font-weight: 600;
}

.alp-change-down {
	color: var(--alp-down);
	font-weight: 600;
}

.alp-change-neutral {
	color: var(--alp-muted);
}

.alp-btn-order {
	background: #1b8a5a;
	color: #fff;
	border: none;
	padding: 0.45rem 0.9rem;
	border-radius: 4px;
	font-size: 0.85rem;
	cursor: pointer;
	font-weight: 600;
	line-height: 1.25;
	vertical-align: middle;
	transition:
		background 0.2s,
		transform 0.1s;
	white-space: nowrap;
}

.alp-btn-order:hover {
	background: #15734c;
	color: #fff;
}

.alp-btn-order:active {
	transform: scale(0.98);
}

.alp-empty-row td {
	text-align: center;
	color: var(--alp-muted);
	padding: 2rem !important;
}

.alp-loading-overlay {
	position: absolute;
	inset: 0;
	background: rgba(255, 255, 255, 0.75);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 2;
	font-size: 0.9rem;
	color: var(--alp-dark);
}

.alp-loading-overlay[hidden] {
	display: none;
}

/* Chart tooltip (custom overlay for clarity) */
.alp-chart-tooltip {
	position: absolute;
	pointer-events: none;
	background: var(--alp-dark);
	color: #fff;
	padding: 0.65rem 0.85rem;
	border-radius: 6px;
	font-size: 0.8rem;
	line-height: 1.5;
	z-index: 10;
	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
	min-width: 160px;
	direction: rtl;
	text-align: right;
}

.alp-chart-tooltip strong {
	color: #fff;
	display: block;
	margin-bottom: 0.25rem;
}

.alp-chart-tooltip .alp-tt-var-up {
	color: #7dcea0;
}

.alp-chart-tooltip .alp-tt-var-down {
	color: #f5b7b1;
}

/* ---------- Toolbar ---------- */
.alp-print-toolbar {
	display: flex;
	align-items: stretch;
	width: 100%;
}

.alp-print-toolbar--standalone {
	justify-content: flex-end;
	margin-bottom: 1rem;
	max-width: 220px;
}

.alp-btn-print {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	background: var(--alp-dark);
	color: #fff;
	border: none;
	padding: 0.55rem 1.15rem;
	font-size: 0.9rem;
	cursor: pointer;
	font-weight: 600;
	min-height: 44px;
	touch-action: manipulation;
}

.alp-btn-print:hover {
	background: #02306e;
}

/* Horizontal scroll wrapper (tablet) */
.alp-table-scroll-hint {
	display: none;
	margin: 0 0 0.5rem;
	font-size: 0.8rem;
	color: var(--alp-muted);
	text-align: center;
}

.alp-table-scroll {
	position: relative;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	overscroll-behavior-x: contain;
}

.alp-sheets-table {
	min-width: 720px;
	border-collapse: separate;
	border-spacing: 0;
}

.alp-ingots-table {
	min-width: 680px;
	border-collapse: separate;
	border-spacing: 0;
}

.alp-sheets-table thead,
.alp-ingots-table thead {
	clip-path: polygon(
		var(--alp-corner-cut) 0,
		100% 0,
		100% 100%,
		0 100%,
		0 var(--alp-corner-cut)
	);
}

/* ---------- Responsive: tablet (≤900px) ---------- */
@media (max-width: 900px) {
	.alp-title {
		font-size: 1.25rem;
	}

	.alp-section {
		margin-bottom: 2rem;
	}

	.alp-filters-sidebar {
		padding: 1rem;
	}

	.alp-filter-select {
		min-height: 44px;
		font-size: 16px; /* Prevents iOS zoom on focus */
	}

	.alp-btn-reset {
		min-height: 44px;
		padding: 0.65rem;
	}

	.alp-table-scroll-hint {
		display: block;
	}
}

/* ---------- Responsive: mobile (≤640px) ---------- */
@media (max-width: 640px) {
	.alp-pricing-wrap {
		padding: 0 0.15rem;
	}

	.alp-filter-vat .alp-vat-checkbox {
		font-size: 1rem;
		min-height: 44px;
		width: 100%;
	}

	.alp-vat-checkbox input {
		width: 1.25rem;
		height: 1.25rem;
		flex-shrink: 0;
	}

	.alp-print-toolbar--standalone {
		max-width: none;
	}

	.alp-print-toolbar--standalone .alp-btn-print {
		width: 100%;
	}

	.alp-section-header {
		padding-right: 0.5rem;
	}

	/* Card layout for sheets table */
	.alp-table-scroll-hint {
		display: none;
	}

	.alp-table-scroll {
		overflow-x: visible;
	}

	.alp-sheets-table,
	.alp-ingots-table {
		min-width: 0;
	}

	.alp-sheets-table thead,
	.alp-ingots-table thead {
		display: none;
	}

	.alp-sheets-table tbody tr.alp-sheet-row,
	.alp-ingots-table tbody tr.alp-ingot-row {
		display: block;
		height: auto;
		margin-bottom: 0.85rem;
		padding: 0.25rem 0;
		border-radius: var(--alp-radius);
		box-shadow: 0 2px 8px rgba(1, 28, 64, 0.08);
		cursor: pointer;
	}

	.alp-sheets-table tbody tr.alp-empty-row,
	.alp-ingots-table tbody tr.alp-empty-row {
		display: table-row;
		box-shadow: none;
	}

	.alp-sheets-table tbody tr.alp-empty-row td,
	.alp-ingots-table tbody tr.alp-empty-row td {
		display: table-cell;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td,
	.alp-ingots-table tbody tr.alp-ingot-row td {
		display: flex;
		justify-content: space-between;
		align-items: center;
		gap: 0.75rem;
		padding: 0.55rem 0.85rem;
		text-align: left;
		border-bottom: 1px solid rgba(1, 28, 64, 0.06);
		white-space: normal;
		word-break: break-word;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td:last-child,
	.alp-ingots-table tbody tr.alp-ingot-row td:last-child {
		border-bottom: none;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td::before,
	.alp-ingots-table tbody tr.alp-ingot-row td::before {
		content: attr(data-label);
		font-weight: 600;
		color: var(--alp-dark);
		flex-shrink: 0;
		text-align: right;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td.alp-price-cell,
	.alp-ingots-table tbody tr.alp-ingot-row td.alp-price-cell {
		align-items: center;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td.alp-price-cell .alp-price-cell-inner,
	.alp-ingots-table tbody tr.alp-ingot-row td.alp-price-cell .alp-price-cell-inner {
		margin-inline-start: auto;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td.alp-col-order,
	.alp-ingots-table tbody tr.alp-ingot-row td.alp-col-order {
		justify-content: center;
		padding-top: 0.65rem;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td.alp-col-order::before,
	.alp-ingots-table tbody tr.alp-ingot-row td.alp-col-order::before {
		display: none;
	}

	.alp-btn-order {
		width: 100%;
		min-height: 44px;
		padding: 0.65rem 1rem;
		font-size: 0.95rem;
	}
}

/* ---------- Sheet price chart icon & modal ---------- */
.alp-price-cell {
	/* Keep table-cell display so vertical-align works; flex on <td> leaves empty space */
	vertical-align: middle;
	white-space: nowrap;
}

.alp-price-cell-inner {
	display: inline-flex;
	align-items: center;
	justify-content: flex-start;
	gap: 0.4rem;
	flex-wrap: nowrap;
	max-width: 100%;
	min-height: 100%;
	vertical-align: middle;
}

.alp-price-value {
	font-weight: 700;
	color: var(--alp-dark);
	line-height: 1.3;
}

.alp-btn-sheet-chart,
.alp-btn-ingot-chart {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 1.75rem;
	height: 1.75rem;
	min-width: 1.75rem;
	padding: 0;
	border: 1px solid rgba(1, 28, 64, 0.12);
	border-radius: 4px;
	background: transparent;
	color: var(--alp-primary);
	cursor: pointer;
	flex-shrink: 0;
	line-height: 0;
	transition:
		background 0.2s,
		border-color 0.2s,
		color 0.2s,
		transform 0.1s;
	vertical-align: middle;
}

.alp-btn-sheet-chart:hover,
.alp-btn-ingot-chart:hover {
	background: rgba(200, 32, 38, 0.08);
	border-color: var(--alp-primary);
	color: #a51a1f;
}

.alp-btn-sheet-chart:active,
.alp-btn-ingot-chart:active {
	transform: scale(0.96);
}

.alp-chart-icon {
	display: block;
	width: 15px;
	height: 15px;
	pointer-events: none;
}

.alp-btn-sheet-chart:focus-visible,
.alp-btn-ingot-chart:focus-visible {
	outline: 2px solid var(--alp-primary);
	outline-offset: 2px;
}

body.alp-sheet-chart-open,
body.alp-ingot-chart-open {
	overflow: hidden;
}

.alp-sheet-chart-modal.alp-modal[hidden],
.alp-ingot-chart-modal.alp-modal[hidden] {
	display: none !important;
}

.alp-sheet-chart-modal.alp-modal,
.alp-ingot-chart-modal.alp-modal {
	position: fixed;
	inset: 0;
	z-index: 100100;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
}

.alp-sheet-chart-modal .alp-modal-backdrop,
.alp-ingot-chart-modal .alp-modal-backdrop {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.55);
}

.alp-sheet-chart-modal .alp-modal-dialog,
.alp-ingot-chart-modal .alp-modal-dialog {
	position: relative;
	width: min(840px, 100%);
	max-height: calc(100vh - 40px);
	background: #fff;
	border-radius: 10px;
	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
	display: flex;
	flex-direction: column;
	overflow: hidden;
}

.alp-sheet-chart-modal .alp-modal-header,
.alp-ingot-chart-modal .alp-modal-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	padding: 1rem 1.25rem;
	border-bottom: 1px solid rgba(1, 28, 64, 0.08);
	background: #f8fafc;
}

.alp-sheet-chart-modal .alp-modal-title,
.alp-ingot-chart-modal .alp-modal-title {
	margin: 0;
	font-size: 1rem;
	font-weight: 700;
	color: var(--alp-primary);
}

.alp-sheet-chart-modal .alp-modal-close,
.alp-ingot-chart-modal .alp-modal-close {
	background: none;
	border: none;
	font-size: 1.5rem;
	line-height: 1;
	cursor: pointer;
	color: var(--alp-muted);
	padding: 0.25rem 0.5rem;
	border-radius: 4px;
}

.alp-sheet-chart-modal .alp-modal-close:hover,
.alp-ingot-chart-modal .alp-modal-close:hover {
	color: var(--alp-primary);
	background: rgba(1, 28, 64, 0.06);
}

.alp-sheet-chart-modal .alp-modal-body,
.alp-ingot-chart-modal .alp-modal-body {
	padding: 1rem 1.25rem 1.25rem;
	overflow: auto;
	position: relative;
	min-height: 200px;
}

.alp-chart-toolbar {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	flex-wrap: wrap;
	gap: 0.5rem 0.75rem;
	margin-bottom: 0.85rem;
	direction: rtl;
}

.alp-chart-range-label {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--alp-primary);
	margin: 0;
}

.alp-chart-range-select {
	min-width: 7.5rem;
	padding: 0.35rem 0.6rem;
	border: 1px solid rgba(1, 28, 64, 0.18);
	border-radius: 4px;
	background: #fff;
	color: var(--alp-primary);
	font-size: 0.85rem;
	font-family: inherit;
	cursor: pointer;
}

.alp-sheet-chart-modal .alp-modal-spinner,
.alp-ingot-chart-modal .alp-modal-spinner {
	display: none;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 36px;
	height: 36px;
}

.alp-sheet-chart-modal .alp-modal-spinner:not([hidden]),
.alp-ingot-chart-modal .alp-modal-spinner:not([hidden]) {
	display: block;
}

.alp-sheet-chart-modal .alp-modal-spinner::after,
.alp-ingot-chart-modal .alp-modal-spinner::after {
	content: "";
	display: block;
	width: 36px;
	height: 36px;
	border: 3px solid rgba(1, 28, 64, 0.12);
	border-top-color: var(--alp-primary);
	border-radius: 50%;
	animation: alp-spin 0.7s linear infinite;
}

.alp-sheet-chart-wrap,
.alp-ingot-chart-wrap {
	min-height: 280px;
}

.alp-sheet-chart-wrap canvas,
.alp-ingot-chart-wrap canvas {
	max-height: 360px;
}

.alp-sheet-chart-modal .alp-chart-empty-msg,
.alp-ingot-chart-modal .alp-chart-empty-msg {
	text-align: center;
	color: var(--alp-muted);
	padding: 2rem 1rem;
	margin: 0;
}

@keyframes alp-spin {
	to {
		transform: rotate(360deg);
	}
}

/* ---------- Responsive: small phones (≤380px) ---------- */
@media (max-width: 380px) {
	.alp-title {
		font-size: 1.1rem;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td,
	.alp-ingots-table tbody tr.alp-ingot-row td {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.25rem;
	}

	.alp-sheets-table tbody tr.alp-sheet-row td::before,
	.alp-ingots-table tbody tr.alp-ingot-row td::before {
		font-size: 0.8rem;
	}
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
	.alp-pricing-table tbody tr,
	.alp-btn-order {
		transition: none;
	}
}