/**
 * Package page popup styles
 * Design matches Elementor lightbox reference (608×448px, blue border, overlay).
 *
 * @package CPECustomizer
 */



/* Popup overlay - dark semi-transparent background */
.cpe-course-popup {
	position: fixed;
	inset: 0;
	z-index: 999999;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 20px;
	box-sizing: border-box;
}

.cpe-course-popup-overlay {
	position: absolute;
	inset: 0;
	background: rgba(0, 0, 0, 0.6);
	cursor: pointer;
}

/* Popup container - 608×448px, white, blue border, shadow */
.cpe-course-popup-content {
	position: relative;
	background: #fff;
	width: 50%;
	min-height: 448px;
	max-height: 90vh;
	border: 4px solid #0257A1;
	border-radius: 8px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.50);
	overflow-y: auto;
}

/* Header - title and close */
.cpe-course-popup-header {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 16px;
	padding: 24px 24px 16px;
}

.cpe-course-popup-title {
	margin: 0;
	font-size: 26px;
	font-weight: 700;
	color: #333;
	line-height: 1.3;
	flex: 1;
}

.cpe-course-popup-close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 32px;
	height: 32px;
	padding: 0;
	background: transparent;
	color: #0257A1;
	border: none;
	border-radius: 4px;
	cursor: pointer;
	transition: color 0.2s, background 0.2s;
	flex-shrink: 0;
}

.cpe-course-popup-close:hover {
	background: rgba(2, 87, 161, 0.08);
	color: #024a8a;
}

/* Body */
.cpe-course-popup-body {
	padding: 0 24px 24px;
}

.cpe-course-popup-description {
	margin: 0 0 20px;
	font-size: 15px;
	line-height: 1.6;
	color: #555;
}

/* Attributes grid - responsive columns (3 → 2 → 1) based on width */
.cpe-course-popup-attributes {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 0;
	margin-bottom: 24px;
	border-top: 1px solid #e0e0e0;
}

.cpe-course-popup-attr {
	display: flex;
	flex-direction: column;
	gap: 4px;
	padding: 14px 16px;
	border-bottom: 1px solid #e0e0e0;
}

.cpe-course-popup-attr:nth-child(7),
.cpe-course-popup-attr:nth-child(8),
.cpe-course-popup-attr:nth-child(9) {
	border-bottom: none;
}

.cpe-course-popup-attr-inner {
	display: flex;
	align-items: flex-start;
	gap: 10px;
}

.cpe-course-popup-attr-icon {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	color: #0257A1;
	margin-top: 2px;
}

.cpe-course-popup-attr-icon svg {
	width: 100%;
	height: 100%;
}

.cpe-course-popup-attr-content {
	display: flex;
	flex-direction: column;
	gap: 2px;
}

.cpe-course-popup-attr-label {
	font-size: 12px;
	font-weight: 600;
	color: #333;
}

.cpe-course-popup-attr-value {
	font-size: 14px;
	color: #666;
}

/* Actions - Course Description link + Add to Cart button */
.cpe-course-popup-actions {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	flex-wrap: wrap;
}

.cpe-course-description-link {
	position: relative;
	text-align: center;
	display: inline-block;
	font-size: 14px;
	font-weight: 600;
	color: #0257A1;
	text-decoration: none;
	border: none;
	border-bottom: 2px solid #0257A1;
	background: none;
	padding: 8px 12px;
	overflow: hidden;
	cursor: pointer;
	font-family: inherit;
	transition: color 0.3s ease;
}

.cpe-course-description-link::before {
	content: '';
	position: absolute;
	top: 0;
	left: 50%;
	bottom: 0;
	width: 0;
	background: #0F3C5F;
	transform: translateX(-50%);
	transition: width 0.3s ease;
	z-index: 0;
}

.cpe-course-description-link-text {
	position: relative;
	z-index: 1;
	transition: color 0.3s ease;
}

.cpe-course-description-link:hover,
.cpe-course-description-link:hover .cpe-course-description-link-text {
	color: #fff;
}

.cpe-course-description-link:hover::before {
	width: 100%;
}

.cpe-add-to-cart-btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 24px;
	background: #0257A1;
	color: #fff;
	text-decoration: none;
	font-size: 14px;
	font-weight: 600;
	border-radius: 6px;
	transition: background 0.2s;
}

.cpe-add-to-cart-btn:hover {
	background: #024a8a;
	color: #fff;
}

/* Loading state */
.cpe-course-popup-loading {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 12px;
	background: rgba(255, 255, 255, 0.95);
	border-radius: 6px;
	font-size: 14px;
	color: #556877;
}

.cpe-course-popup-spinner {
	width: 32px;
	height: 32px;
	border: 3px solid #e0e0e0;
	border-top-color: #0257A1;
	border-radius: 50%;
	animation: cpe-spin 0.8s linear infinite;
}

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

/* Tablet: 2 columns */
@media (max-width: 900px) {
	.cpe-course-popup-content {
		width: 90%;
		max-width: 608px;
	}

	.cpe-course-popup-attributes {
		grid-template-columns: repeat(2, 1fr);
	}

	.cpe-course-popup-attr:nth-child(7) {
		border-bottom: 1px solid #e0e0e0;
	}

	.cpe-course-popup-attr:nth-child(8),
	.cpe-course-popup-attr:nth-child(9) {
		border-bottom: none;
	}
}

/* Mobile: 1 column */
@media (max-width: 640px) {
	.cpe-course-popup-content {
		width: 100%;
		max-width: 608px;
		min-height: auto;
	}

	.cpe-course-popup-attributes {
		grid-template-columns: 1fr;
	}

	.cpe-course-popup-attr:nth-child(7),
	.cpe-course-popup-attr:nth-child(8) {
		border-bottom: 1px solid #e0e0e0;
	}

	.cpe-course-popup-attr:nth-child(9) {
		border-bottom: none;
	}

	.cpe-course-popup-actions {
		flex-direction: column;
		align-items: stretch;
	}
}