/**
 * Loading States
 * Skeleton loaders and loading indicators
 */

.loading-wrapper {
	display: flex;
	flex-direction: column;
	gap: var(--ta-space-md);
	margin-top: var(--ta-space-lg);
}

.loading-card {
	background: var(--ta-gray-50);
	border-radius: var(--ta-radius-md);
	padding: var(--ta-space-xl);
	border: 1px solid var(--ta-gray-100);
	animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
	0%, 100% {
		opacity: 1;
	}
	50% {
		opacity: 0.7;
	}
}

.loading-line {
	height: 10px;
	background: var(--ta-gray-100);
	border-radius: var(--ta-radius-sm);
	margin-bottom: var(--ta-space-sm);
	animation: shimmer 2s ease-in-out infinite;
	background: linear-gradient(
		90deg,
		var(--ta-gray-100) 25%,
		var(--ta-gray-200) 50%,
		var(--ta-gray-100) 75%
	);
	background-size: 200% 100%;
}

.loading-line:last-child {
	margin-bottom: 0;
}

.loading-line.short {
	width: 50%;
}

.loading-line.medium {
	width: 70%;
}

.loading-line.long {
	width: 100%;
}

@keyframes shimmer {
	0% {
		background-position: -200% 0;
	}
	100% {
		background-position: 200% 0;
	}
}

.ta-spinner {
	display: inline-block;
	width: 16px;
	height: 16px;
	border: 2px solid rgba(255, 255, 255, 0.3);
	border-radius: 50%;
	border-top-color: white;
	animation: spin 0.8s linear infinite;
}

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