/* Public CSS for Class Registration Cards */

.crc-section {
	margin: 40px 0;
	font-family: inherit;
}

.crc-section__heading {
	color: var(--crc-heading-color);
	font-size: var(--crc-heading-size);
	margin-bottom: 10px;
	font-weight: 700;
	text-align: center;
}

.crc-section__desc {
	color: var(--crc-text-color);
	font-size: var(--crc-desc-size);
	margin-bottom: 40px;
	max-width: 800px;
	margin-left: auto;
	margin-right: auto;
	text-align: center;
}

.crc-grid {
	display: grid;
	gap: var(--crc-card-spacing);
	grid-template-columns: 1fr; /* Default mobile */
}

@media (min-width: 768px) {
	.crc-grid--cols-2, .crc-grid--cols-3, .crc-grid--cols-4 {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.crc-grid--cols-3 { grid-template-columns: repeat(3, 1fr); }
	.crc-grid--cols-4 { grid-template-columns: repeat(4, 1fr); }
}

.crc-card {
	background: var(--crc-card-bg);
	border: 1px solid var(--crc-card-border);
	border-radius: var(--crc-card-radius);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	position: relative;
	box-shadow: 0 4px 12px rgba(0,0,0,0.05);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.crc-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.crc-card--featured {
	border: 2px solid var(--crc-primary);
}

.crc-card__badges {
	position: absolute;
	top: 15px;
	left: 15px;
	right: 15px;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	justify-content: space-between;
	z-index: 2;
}

.crc-badge {
	padding: 4px 10px;
	border-radius: 4px;
	font-size: 11px;
	font-weight: bold;
	text-transform: uppercase;
	color: #fff;
}

.crc-badge--primary { background: var(--crc-primary); }
.crc-badge--green { background: var(--crc-secondary); }
.crc-badge--red { background: #E53935; }
.crc-badge--dark { background: #333333; }

.crc-card__image-wrap {
	width: 100%;
	height: var(--crc-image-height);
	overflow: hidden;
	position: relative;
	background: #f0f0f0;
}

.crc-card__image {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.crc-card__image-placeholder {
	width: 100%;
	height: 100%;
	background: linear-gradient(45deg, #f3f4f6, #e5e7eb);
}

.crc-card__content {
	padding: 20px;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.crc-card__meta {
	display: flex;
	flex-direction: column;
	gap: 5px;
	margin-bottom: 12px;
	font-size: 13px;
	color: #555;
}

.crc-card__meta-item {
	display: flex;
	align-items: center;
	gap: 5px;
}

.crc-card__meta-item .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	color: var(--crc-primary);
}

.crc-card__meta-date {
	font-size: var(--crc-date-font-size, 16px);
	font-weight: 800;
	color: var(--crc-date-color, #fff);
	padding: 8px 14px;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0,0,0,0.15);
	display: inline-flex;
	align-items: center;
	margin-bottom: 5px;
	position: relative;
}

.crc-bg--gradient {
	background: linear-gradient(135deg, var(--crc-date-bg-start, var(--crc-primary)), var(--crc-date-bg-end, var(--crc-secondary)));
}

.crc-bg--solid {
	background: var(--crc-date-bg-start, var(--crc-primary));
}

.crc-effect--pulse-date {
	animation: pulse-date 1.5s infinite alternate ease-in-out;
}
.crc-effect--pop-date {
	animation: pop-date 0.5s infinite alternate ease-in-out;
}
.crc-effect--shake-date {
	animation: shake-date 0.5s infinite;
}
.crc-effect--ripple-date::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	border-radius: inherit;
	animation: ripple-shadow 2s infinite;
	pointer-events: none;
}

.crc-card__meta-date .dashicons {
	color: var(--crc-date-color, #fff);
	font-size: 1.15em;
	width: 1.15em;
	height: 1.15em;
	margin-right: 4px;
}

@keyframes pulse-date {
	0% {
		transform: scale(1);
		box-shadow: 0 4px 12px rgba(0,0,0,0.15);
	}
	100% {
		transform: scale(1.05);
		box-shadow: 0 8px 20px rgba(0,0,0,0.25);
	}
}

@keyframes pop-date {
	0% { transform: scale(1); }
	100% { transform: scale(1.08); }
}

@keyframes shake-date {
	0% { transform: translateX(0); }
	25% { transform: translateX(-3px); }
	50% { transform: translateX(3px); }
	75% { transform: translateX(-3px); }
	100% { transform: translateX(0); }
}

@keyframes ripple-shadow {
	0% {
		box-shadow: 0 0 0 0 var(--crc-date-bg-start, var(--crc-primary));
		opacity: 0.6;
	}
	100% {
		box-shadow: 0 0 0 15px var(--crc-date-bg-start, var(--crc-primary));
		opacity: 0;
	}
}

.crc-card__title {
	font-size: 20px;
	color: var(--crc-heading-color);
	margin: 0 0 10px 0;
	font-weight: 700;
	line-height: 1.3;
}

.crc-card__description {
	font-size: 14px;
	color: var(--crc-text-color);
	line-height: 1.5;
	margin-bottom: 20px;
	flex: 1;
}

.crc-card__features {
	background: var(--crc-feature-bg);
	border-radius: 6px;
	padding: 12px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	margin-bottom: 20px;
}

.crc-card__feature-row {
	display: flex;
	justify-content: space-between;
	font-size: 12px;
	line-height: 1.4;
}

.crc-card__feature-label {
	color: #666;
	font-weight: 600;
}

.crc-card__feature-value {
	color: var(--crc-primary);
	font-weight: 700;
	text-align: right;
}

.crc-card__footer {
	padding: 0 20px 20px 20px;
}

.crc-btn {
	display: block;
	text-align: center;
	padding: 12px 15px;
	border-radius: 4px;
	text-decoration: none;
	font-weight: bold;
	font-size: 14px;
	transition: opacity 0.2s;
	color: #fff !important;
}

.crc-btn:hover {
	opacity: 0.9;
	text-decoration: none;
}

.crc-btn--primary { background: var(--crc-primary); }
.crc-btn--green { background: var(--crc-secondary); }
.crc-btn--dark { background: #222; }

.crc-empty {
	padding: 40px;
	background: #f9f9f9;
	border: 1px dashed #ccc;
	color: #666;
	border-radius: var(--crc-card-radius);
}