/* =======================================================================
 * WooCommerce Workshop & Training Manager — Frontend Styling
 *
 * Scoped entirely under .wwtm-workshop-grid / .wwtm-attendee-fields /
 * .wwtm-attendee-product-fields so it never leaks into unrelated theme or
 * page-builder markup. Deliberately contains NO single-product layout
 * rules: the plugin does not touch single-product page structure at all
 * (see class-wwtm-checkout.php + the exposed `_workshop_*` / `_program_type`
 * meta keys), so Elementor Theme Builder and any active theme retain full
 * control over that page.
 * ===================================================================== */

:root {
	--wwtm-ink: #0f172a;
	--wwtm-ink-soft: #475569;
	--wwtm-muted: #64748b;
	--wwtm-line: #e2e8f0;
	--wwtm-surface: #ffffff;
	--wwtm-surface-soft: #f8fafc;
	--wwtm-brand: #4f46e5;
	--wwtm-brand-dark: #4338ca;
	--wwtm-brand-soft: #eef2ff;
	--wwtm-accent: #0ea5e9;
	--wwtm-danger: #dc2626;
	--wwtm-radius-lg: 18px;
	--wwtm-radius-md: 12px;
	--wwtm-radius-sm: 8px;
	--wwtm-shadow-rest: 0 1px 2px rgba(15, 23, 42, 0.06), 0 1px 3px rgba(15, 23, 42, 0.08);
	--wwtm-shadow-hover: 0 20px 40px -12px rgba(79, 70, 229, 0.35), 0 8px 16px -8px rgba(15, 23, 42, 0.15);
	--wwtm-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* -----------------------------------------------------------------------
 * 1. Workshop grid shortcode
 * --------------------------------------------------------------------- */
.wwtm-workshop-grid {
	display: grid;
	grid-template-columns: repeat(var(--wwtm-columns, 3), minmax(0, 1fr));
	gap: 28px;
	margin: 28px 0;
}

@media (max-width: 992px) {
	.wwtm-workshop-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		gap: 22px;
	}
}

@media (max-width: 600px) {
	.wwtm-workshop-grid {
		grid-template-columns: 1fr;
		gap: 18px;
	}
}

.wwtm-card {
	position: relative;
	display: flex;
	flex-direction: column;
	background: var(--wwtm-surface);
	border: 1px solid var(--wwtm-line);
	border-radius: var(--wwtm-radius-lg);
	overflow: hidden;
	box-shadow: var(--wwtm-shadow-rest);
	transition: box-shadow 0.35s var(--wwtm-ease), transform 0.35s var(--wwtm-ease), border-color 0.35s var(--wwtm-ease);
}

.wwtm-card:hover,
.wwtm-card:focus-within {
	box-shadow: var(--wwtm-shadow-hover);
	transform: translateY(-6px);
	border-color: transparent;
}

.wwtm-card__thumb {
	position: relative;
	display: block;
	aspect-ratio: 16 / 10;
	overflow: hidden;
	background: linear-gradient(135deg, #e0e7ff, #f1f5f9);
}

.wwtm-card__thumb img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: transform 0.6s var(--wwtm-ease);
}

.wwtm-card:hover .wwtm-card__thumb img {
	transform: scale(1.08);
}

.wwtm-card__thumb::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15, 23, 42, 0) 55%, rgba(15, 23, 42, 0.45) 100%);
	opacity: 0;
	transition: opacity 0.35s var(--wwtm-ease);
}

.wwtm-card:hover .wwtm-card__thumb::after {
	opacity: 1;
}

.wwtm-card__badges {
	position: absolute;
	top: 12px;
	left: 12px;
	right: 12px;
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	z-index: 2;
}

.wwtm-badge {
	display: inline-flex;
	align-items: center;
	padding: 5px 12px;
	font-size: 11.5px;
	font-weight: 700;
	border-radius: 999px;
	letter-spacing: 0.03em;
	text-transform: uppercase;
	white-space: nowrap;
	color: #fff;
	background: rgba(15, 23, 42, 0.72);
	backdrop-filter: blur(6px);
	-webkit-backdrop-filter: blur(6px);
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.wwtm-badge--category {
	background: linear-gradient(135deg, var(--wwtm-accent), #0284c7);
}

.wwtm-badge--type {
	background: linear-gradient(135deg, var(--wwtm-brand), var(--wwtm-brand-dark));
}

.wwtm-badge--offline_workshop {
	background: linear-gradient(135deg, #f59e0b, #d97706);
}

.wwtm-badge--online_workshop,
.wwtm-badge--online_training {
	background: linear-gradient(135deg, var(--wwtm-brand), #7c3aed);
}

.wwtm-badge--soldout {
	position: absolute;
	top: 12px;
	right: 12px;
	z-index: 2;
	background: linear-gradient(135deg, var(--wwtm-danger), #b91c1c);
}

.wwtm-badge--static {
	position: static;
}

.wwtm-card__body {
	padding: 18px 20px 22px;
	display: flex;
	flex-direction: column;
	gap: 9px;
	flex: 1;
}

.wwtm-card__title {
	margin: 0;
	font-size: 18px;
	line-height: 1.35;
	font-weight: 700;
}

.wwtm-card__title a {
	color: var(--wwtm-ink);
	text-decoration: none;
	transition: color 0.2s var(--wwtm-ease);
}

.wwtm-card__title a:hover {
	color: var(--wwtm-brand);
}

.wwtm-card__excerpt {
	margin: 0;
	color: var(--wwtm-ink-soft);
	font-size: 14px;
	line-height: 1.55;
}

.wwtm-card__schedule {
	margin: 0;
	color: var(--wwtm-muted);
	font-size: 13px;
	display: flex;
	align-items: center;
	gap: 5px;
}

.wwtm-card__price {
	margin: 6px 0 2px;
	font-weight: 800;
	font-size: 18px;
	color: var(--wwtm-ink);
	letter-spacing: -0.01em;
}

.wwtm-card__actions {
	margin-top: auto;
	display: flex;
	gap: 10px;
	padding-top: 6px;
}

.wwtm-card__cta,
.wwtm-card__actions .button.add_to_cart_button {
	flex: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	text-align: center;
	padding: 11px 14px;
	border-radius: var(--wwtm-radius-sm);
	text-decoration: none !important;
	font-weight: 700;
	font-size: 13.5px;
	line-height: 1.2;
	border: 1px solid transparent;
	cursor: pointer;
	transition: transform 0.2s var(--wwtm-ease), box-shadow 0.2s var(--wwtm-ease), background 0.2s var(--wwtm-ease), opacity 0.2s var(--wwtm-ease);
	white-space: nowrap;
}

.wwtm-card__cta--view {
	background: var(--wwtm-surface);
	color: var(--wwtm-ink) !important;
	border-color: var(--wwtm-line);
}

.wwtm-card__cta--view:hover {
	border-color: var(--wwtm-brand);
	color: var(--wwtm-brand) !important;
	transform: translateY(-1px);
}

.wwtm-card__actions .button.add_to_cart_button {
	background: linear-gradient(135deg, var(--wwtm-brand), var(--wwtm-brand-dark));
	color: #fff !important;
	box-shadow: 0 6px 16px -6px rgba(79, 70, 229, 0.55);
}

.wwtm-card__actions .button.add_to_cart_button:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 22px -6px rgba(79, 70, 229, 0.6);
}

.wwtm-card__actions .button.add_to_cart_button.loading {
	color: transparent !important;
	pointer-events: none;
	position: relative;
	opacity: 0.85;
}

.wwtm-card__actions .button.add_to_cart_button.loading::after {
	content: '';
	position: absolute;
	width: 16px;
	height: 16px;
	top: 50%;
	left: 50%;
	margin: -8px 0 0 -8px;
	border: 2px solid rgba(255, 255, 255, 0.5);
	border-top-color: #fff;
	border-radius: 50%;
	animation: wwtm-spin 0.7s linear infinite;
}

.wwtm-card__actions .button.add_to_cart_button.added::before {
	content: '\2713';
	margin-right: 4px;
}

.wwtm-card__cta--disabled {
	background: var(--wwtm-surface-soft);
	color: var(--wwtm-muted) !important;
	border-color: var(--wwtm-line);
	cursor: not-allowed;
}

.wwtm-card .added_to_cart {
	display: block;
	width: 100%;
	margin-top: 8px;
	text-align: center;
	font-size: 12.5px;
	font-weight: 700;
	color: var(--wwtm-brand) !important;
}

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

@media (max-width: 480px) {
	.wwtm-card__actions {
		flex-direction: column;
	}
}

.wwtm-no-workshops {
	padding: 32px;
	text-align: center;
	color: var(--wwtm-muted);
	background: var(--wwtm-surface-soft);
	border-radius: var(--wwtm-radius-md);
}

/* -----------------------------------------------------------------------
 * 2. Checkout attendee fields (classic checkout)
 * --------------------------------------------------------------------- */
.wwtm-attendee-fields {
	margin: 18px 0;
	padding: 18px;
	border: 1px solid var(--wwtm-line);
	border-radius: var(--wwtm-radius-md);
	background: var(--wwtm-surface-soft);
}

.wwtm-attendee-fields h3 {
	margin: 0 0 10px;
	font-size: 15px;
	color: var(--wwtm-ink);
}

.wwtm-attendee-fields .wwtm-form-row,
.wwtm-attendee-product-fields .wwtm-form-row {
	margin: 0 0 12px;
}

.wwtm-attendee-fields .wwtm-form-row:last-child,
.wwtm-attendee-product-fields .wwtm-form-row:last-child {
	margin-bottom: 0;
}

.wwtm-attendee-fields label,
.wwtm-attendee-product-fields label {
	display: block;
	margin: 0 0 5px;
	font-size: 12.5px;
	font-weight: 600;
	color: var(--wwtm-ink-soft);
}

.wwtm-attendee-fields input[type='text'],
.wwtm-attendee-fields input[type='tel'],
.wwtm-attendee-product-fields input[type='text'],
.wwtm-attendee-product-fields input[type='tel'] {
	width: 100%;
	max-width: 420px;
	padding: 10px 12px;
	border: 1px solid var(--wwtm-line);
	border-radius: var(--wwtm-radius-sm);
	font-size: 14px;
	background: var(--wwtm-surface);
	transition: border-color 0.2s var(--wwtm-ease), box-shadow 0.2s var(--wwtm-ease);
}

.wwtm-attendee-fields input[type='text']:focus,
.wwtm-attendee-fields input[type='tel']:focus,
.wwtm-attendee-product-fields input[type='text']:focus,
.wwtm-attendee-product-fields input[type='tel']:focus {
	outline: none;
	border-color: var(--wwtm-brand);
	box-shadow: 0 0 0 3px var(--wwtm-brand-soft);
}

/* -----------------------------------------------------------------------
 * 3. Product-page attendee fields (rendered on `woocommerce_before_add_to_
 * cart_button`, so they appear inside any add-to-cart form — classic theme
 * template or Elementor's native "Add to Cart" widget alike). Intentionally
 * minimal/unopinionated: no layout wrapper, grid, or positioning rules that
 * could fight a theme's or Elementor's own product-page column layout.
 * --------------------------------------------------------------------- */
.wwtm-attendee-product-fields {
	margin: 0 0 16px;
}