/**
 * RadioLà Stats - Frontend Styles
 * Clean, editorial design for media sites
 */

.radiola-stats {
	margin: 3rem 0;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	line-height: 1.6;
	color: #333;
	background: transparent;
}

/* Header */
.radiola-stats-header {
	text-align: center;
	margin-bottom: 3rem;
	padding: 0 1rem;
}

.radiola-stats-title {
	font-size: 2.5rem;
	font-weight: 300;
	color: #1a1a1a;
	margin: 0;
	line-height: 1.2;
	letter-spacing: -0.02em;
}

.radiola-stats-year {
	font-weight: 600;
	color: #007cba;
}

/* Stats Summary */
.radiola-stats-summary {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 1rem;
	margin-bottom: 3rem;
}

.radiola-stat-card {
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 14px;
	padding: 24px;
	text-align: center;
	box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 20px rgba(16, 24, 40, 0.06);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.radiola-stat-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.radiola-stat-card-number {
	font-size: clamp(2.25rem, 4vw, 3.25rem);
	font-weight: 700;
	color: #1a1a1a;
	margin-bottom: 0.375rem;
	line-height: 1;
}

.radiola-stat-card-label {
	font-size: 0.72rem;
	color: #6b7280;
	margin: 0;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.12em;
}

/* Sections */
.radiola-stats-section {
	margin-bottom: 3rem;
	padding: 0;
}

.radiola-stats-section-title {
	font-size: 1.125rem;
	font-weight: 700;
	color: #1a1a1a;
	margin: 0 0 1rem 0;
	text-transform: uppercase;
	letter-spacing: 0.08em;
}

.radiola-stats-section-emissions {
	background: #fff;
	border: 1px solid #e8e8e8;
	border-radius: 14px;
	padding: 24px;
}

.radiola-stats-section-emissions .radiola-stats-section-title {
	margin-bottom: 0.75rem;
}

/* Category Tree */
.radiola-stats-category-tree {
	background: transparent;
}

.radiola-stats-category-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.radiola-stats-category-item {
	padding: 0;
	margin: 0;
}

.radiola-stats-category-link {
	color: #333;
	text-decoration: none;
	font-weight: 500;
	font-size: 1rem;
	transition: color 0.2s ease;
	flex: 1;
}

.radiola-stats-category-link:hover {
	color: #007cba;
}

.radiola-stats-category-count {
	font-size: 1rem;
	font-weight: 600;
	color: #1a1a1a;
	min-width: 4rem;
	text-align: right;
	margin-left: 1rem;
}

.radiola-stats-category-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.9rem 0;
	border-bottom: 1px solid #eceff3;
}

.radiola-stats-category-level-0 > .radiola-stats-category-item:first-child > .radiola-stats-category-row {
	padding-top: 0;
}

.radiola-stats-category-level-0 > .radiola-stats-category-item:last-child > .radiola-stats-category-row {
	border-bottom: 1px solid #eceff3;
}

.radiola-stats-category-list .radiola-stats-category-list {
	padding-left: 24px;
}

.radiola-stats-category-level-1 .radiola-stats-category-link,
.radiola-stats-category-level-2 .radiola-stats-category-link {
	font-weight: 400;
	color: #4b5563;
}

.radiola-stats-category-level-1 .radiola-stats-category-count,
.radiola-stats-category-level-2 .radiola-stats-category-count {
	color: #4b5563;
	font-weight: 500;
}

/* Audience section */
.radiola-stats-audience {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 1rem;
}

/* Responsive */
@media (max-width: 768px) {
	.radiola-stats {
		margin: 2rem 0;
	}

	.radiola-stats-title {
		font-size: 2rem;
	}

	.radiola-stats-summary {
		gap: 0.875rem;
	}

	.radiola-stat-card {
		padding: 24px;
	}

	.radiola-stat-card-number {
		font-size: 2.5rem;
	}

	.radiola-stats-section {
		padding: 0;
	}

	.radiola-stats-section-title {
		font-size: 1rem;
		margin-bottom: 0.875rem;
	}
}

@media (max-width: 480px) {
	.radiola-stats {
		margin: 1.5rem 0;
	}

	.radiola-stats-title {
		font-size: 1.75rem;
	}

	.radiola-stat-card {
		padding: 1.25rem;
	}

	.radiola-stat-card-number {
		font-size: 2rem;
	}

	.radiola-stats-category-item {
		flex-direction: column;
		align-items: flex-start;
		gap: 0.5rem;
		padding: 0.75rem 0;
	}

	.radiola-stats-category-count {
		text-align: left;
		min-width: auto;
		margin-left: 0;
	}
}