/* ==========================================================================
   Component vocabulary. Apparel-retail conventions: rectangular size
   buttons, square colour chips, uppercase letterspaced labels, hairline
   accordions. See DESIGN.md section 5.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.souq-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--souq-space-2xs);
	appearance: none;
	min-height: 3rem;
	padding: 0.875rem 1.75rem;
	border: 1px solid transparent;
	border-radius: var(--souq-radius-md);
	font-family: var(--souq-font-body);
	font-size: 0.6875rem;
	font-weight: 400;
	text-transform: uppercase;
	letter-spacing: var(--souq-tracking-label);
	text-decoration: none;
	text-align: center;
	cursor: pointer;
	transition:
		background-color var(--souq-duration-fast) var(--souq-ease),
		color var(--souq-duration-fast) var(--souq-ease),
		border-color var(--souq-duration-fast) var(--souq-ease);
}

.souq-btn svg {
	width: 1.05em;
	height: 1.05em;
	flex-shrink: 0;
}

.souq-btn--primary {
	background: var(--souq-color-accent);
	color: var(--souq-color-ground);
}

.souq-btn--primary:hover,
.souq-btn--primary:focus-visible {
	background: var(--souq-color-accent-deep);
	color: var(--souq-color-ground);
}

/* Secondary sits beside primary in the dual-CTA row: same weight and height,
   quieter fill, so "Add to bag" and "Buy it now" read as a pair. */
.souq-btn--secondary {
	background: var(--souq-color-accent-soft);
	color: var(--souq-color-accent-deep);
	border-color: transparent;
}

.souq-btn--secondary:hover,
.souq-btn--secondary:focus-visible {
	background: var(--souq-color-accent-soft-deep);
}

.souq-btn--outline {
	background: transparent;
	border-color: var(--souq-color-hairline);
	color: var(--souq-color-ink);
}

.souq-btn--outline:hover,
.souq-btn--outline:focus-visible {
	border-color: var(--souq-color-ink);
}

.souq-btn--ghost {
	background: none;
	border: none;
	min-height: 0;
	padding: 0;
	color: var(--souq-color-muted);
	text-transform: none;
	letter-spacing: normal;
	font-size: 0.8125rem;
	text-decoration: underline;
	text-underline-offset: 0.22em;
}

.souq-btn--ghost:hover {
	color: var(--souq-color-ink);
}

.souq-btn--full {
	width: 100%;
}

.souq-btn:disabled,
.souq-btn[aria-disabled="true"] {
	opacity: 0.45;
	cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Badge: rectangular, sits over the top-left of product imagery
   -------------------------------------------------------------------------- */

.souq-badge {
	display: inline-flex;
	align-items: center;
	padding: 0.3rem 0.6rem;
	border-radius: 2px;
	font-size: 0.625rem;
	font-weight: 400;
	text-transform: uppercase;
	letter-spacing: var(--souq-tracking-label);
	line-height: 1;
}

.souq-badge--sale {
	background: var(--souq-color-accent);
	color: var(--souq-color-ground);
}

.souq-badge--out {
	background: var(--souq-color-ink);
	color: var(--souq-color-ground);
}

/* --------------------------------------------------------------------------
   Size selector: rectangular buttons, the apparel convention
   -------------------------------------------------------------------------- */

.souq-sizes {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(4.5rem, 1fr));
	gap: var(--souq-space-2xs);
}

.souq-size {
	position: relative;
	min-height: 2.875rem;
	padding: 0.5rem 0.75rem;
	border: 1px solid transparent;
	border-radius: var(--souq-radius-md);
	background: var(--souq-color-accent-soft);
	color: var(--souq-color-ink);
	font-family: var(--souq-font-body);
	font-size: 0.8125rem;
	letter-spacing: 0.04em;
	text-align: center;
	cursor: pointer;
	transition:
		background-color var(--souq-duration-fast) var(--souq-ease),
		color var(--souq-duration-fast) var(--souq-ease),
		border-color var(--souq-duration-fast) var(--souq-ease);
}

.souq-size:hover:not([data-available="false"]) {
	background: var(--souq-color-accent-soft-deep);
}

.souq-size[aria-pressed="true"] {
	background: var(--souq-color-accent);
	border-color: var(--souq-color-accent);
	color: var(--souq-color-ground);
}

/* Unavailable sizes stay visible, focusable and announced, never removed:
   a shopper needs to know the size exists but is sold out. */
.souq-size[data-available="false"] {
	background: transparent;
	border-color: var(--souq-color-hairline);
	color: var(--souq-color-muted);
	cursor: not-allowed;
	background-image: linear-gradient(
		to top right,
		transparent calc(50% - 0.5px),
		var(--souq-color-hairline) 50%,
		transparent calc(50% + 0.5px)
	);
}

/* --------------------------------------------------------------------------
   Colour swatches: square chips carrying the real garment colour
   -------------------------------------------------------------------------- */

.souq-swatches {
	display: flex;
	flex-wrap: wrap;
	gap: var(--souq-space-2xs);
}

.souq-swatch {
	position: relative;
	width: 1.75rem;
	height: 1.75rem;
	padding: 0;
	border: 1px solid var(--souq-color-hairline);
	border-radius: 2px;
	background-color: var(--souq-swatch-color, var(--souq-color-surface));
	background-size: cover;
	background-position: center;
	cursor: pointer;
	transition: border-color var(--souq-duration-fast) var(--souq-ease);
}

/* Selection reads as a ring offset from the chip, so the colour itself is
   never obscured by the indicator. */
.souq-swatch::after {
	content: "";
	position: absolute;
	inset: -4px;
	border-radius: 3px;
	border: 1px solid transparent;
	transition: border-color var(--souq-duration-fast) var(--souq-ease);
}

.souq-swatch[aria-pressed="true"]::after {
	border-color: var(--souq-color-ink);
}

.souq-swatch:hover::after {
	border-color: var(--souq-color-hairline);
}

.souq-swatch[data-available="false"] {
	cursor: not-allowed;
	opacity: 0.5;
	background-image: linear-gradient(
		to top right,
		transparent calc(50% - 0.5px),
		var(--souq-color-ink) 50%,
		transparent calc(50% + 0.5px)
	);
}

/* Attribute row: label and the currently chosen value read as one line,
   e.g. "Colour  Ivory" */
.souq-attr {
	margin-bottom: var(--souq-space-md);
}

.souq-attr__head {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--souq-space-sm);
	margin-bottom: var(--souq-space-2xs);
}

.souq-attr__label {
	font-size: 0.6875rem;
	text-transform: uppercase;
	letter-spacing: var(--souq-tracking-label);
	color: var(--souq-color-muted);
}

.souq-attr__value {
	color: var(--souq-color-ink);
	text-transform: none;
	letter-spacing: normal;
	font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   Accordion: the apparel PDP information pattern
   -------------------------------------------------------------------------- */

.souq-accordion {
	border-top: 1px solid var(--souq-color-hairline);
}

.souq-accordion__item {
	border-bottom: 1px solid var(--souq-color-hairline);
}

.souq-accordion__trigger {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--souq-space-sm);
	width: 100%;
	padding: var(--souq-space-sm) 0;
	background: none;
	border: none;
	cursor: pointer;
	text-align: left;
	font-size: 0.6875rem;
	text-transform: uppercase;
	letter-spacing: var(--souq-tracking-label);
	color: var(--souq-color-ink);
}

.souq-accordion__icon {
	flex-shrink: 0;
	width: 0.875rem;
	height: 0.875rem;
	color: var(--souq-color-muted);
	transition: transform var(--souq-duration-base) var(--souq-ease);
}

.souq-accordion__trigger[aria-expanded="true"] .souq-accordion__icon {
	transform: rotate(180deg);
}

.souq-accordion__panel {
	padding-bottom: var(--souq-space-md);
}

.souq-accordion__panel[hidden] {
	display: none;
}

/* --------------------------------------------------------------------------
   Measurement tables (size guide). Multiple named sections per garment,
   e.g. a co-ord set lists Kameez and Salwar separately.
   -------------------------------------------------------------------------- */

.souq-measure-group + .souq-measure-group {
	margin-top: var(--souq-space-md);
}

.souq-measure-group__title {
	font-family: var(--souq-font-body);
	font-size: 0.75rem;
	font-weight: 500;
	letter-spacing: 0.02em;
	margin-bottom: var(--souq-space-2xs);
}

.souq-measure-table {
	width: 100%;
	border-collapse: collapse;
	font-variant-numeric: tabular-nums;
	font-size: 0.8125rem;
}

.souq-measure-table th,
.souq-measure-table td {
	border: 1px solid var(--souq-color-hairline);
	padding: 0.5rem 0.625rem;
	text-align: center;
}

.souq-measure-table thead th {
	background: var(--souq-color-sand);
	font-weight: 500;
	font-size: 0.75rem;
	letter-spacing: 0.02em;
}

.souq-measure-note {
	margin-top: var(--souq-space-2xs);
	font-size: 0.75rem;
	color: var(--souq-color-muted);
}

/* --------------------------------------------------------------------------
   Form controls
   -------------------------------------------------------------------------- */

.souq-input,
.souq-select,
.souq-textarea {
	width: 100%;
	min-height: 3rem;
	padding: 0.75rem 0.875rem;
	background: var(--souq-color-ground);
	border: 1px solid var(--souq-color-hairline);
	border-radius: var(--souq-radius-md);
	font-family: var(--souq-font-body);
	font-size: 0.9375rem;
	color: var(--souq-color-ink);
	transition: border-color var(--souq-duration-fast) var(--souq-ease);
}

.souq-input:focus,
.souq-select:focus,
.souq-textarea:focus {
	border-color: var(--souq-color-accent);
	outline: none;
}

.souq-field__label {
	display: block;
	font-size: 0.6875rem;
	text-transform: uppercase;
	letter-spacing: var(--souq-tracking-label);
	color: var(--souq-color-muted);
	margin-bottom: var(--souq-space-3xs);
}

/* Quantity stepper */

.souq-qty {
	display: inline-flex;
	align-items: stretch;
	border: 1px solid var(--souq-color-hairline);
	border-radius: var(--souq-radius-md);
	overflow: hidden;
}

.souq-qty__btn {
	width: 2.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: transparent;
	border: none;
	cursor: pointer;
	color: var(--souq-color-ink);
}

.souq-qty__btn:hover {
	background: var(--souq-color-surface);
}

.souq-qty__input {
	width: 2.75rem;
	border: none;
	border-inline: 1px solid var(--souq-color-hairline);
	text-align: center;
	font-family: var(--souq-font-body);
	font-size: 0.875rem;
	background: transparent;
	color: var(--souq-color-ink);
	-moz-appearance: textfield;
}

.souq-qty__input::-webkit-outer-spin-button,
.souq-qty__input::-webkit-inner-spin-button {
	appearance: none;
	margin: 0;
}

/* --------------------------------------------------------------------------
   Overlays (search panel, drawers)
   -------------------------------------------------------------------------- */

.souq-overlay-backdrop {
	position: fixed;
	inset: 0;
	background: color-mix(in oklab, var(--souq-color-ink) 40%, transparent);
	z-index: 900;
}

.souq-overlay-panel {
	background: var(--souq-color-ground);
	border-radius: var(--souq-radius-md);
	box-shadow: var(--souq-shadow-overlay);
}

/* --------------------------------------------------------------------------
   Price
   -------------------------------------------------------------------------- */

.souq-price {
	display: inline-flex;
	align-items: baseline;
	gap: 0.4rem;
	font-size: 0.8125rem;
	letter-spacing: 0.01em;
}

.souq-price del,
.souq-price .souq-price__was {
	color: var(--souq-color-muted);
	text-decoration: line-through;
	font-size: 0.75rem;
}

.souq-price ins {
	text-decoration: none;
}