:root {
		--sc-primary: #3338A0;
		/* Brand Blue */
		--sc-accent: #FCC61D;
		/* Brand Yellow */
		--sc-border: #e5e5e5;
	}

	.size-chart-trigger {
		background: none;
		border: none;
		color: var(--sc-primary);
		font-weight: 600;
		font-size: 14px;
		cursor: pointer;
		display: inline-flex;
		align-items: center;
		gap: 5px;
		padding: 0;
		text-decoration: underline;
		margin-bottom: 5px;
	}

	.size-chart-trigger:hover {
		color: #252978;
	}

	.size-chart-trigger svg {
		width: 18px;
		height: 18px;
	}

	/* Modal Styles (Popup) */
	.modal-overlay {
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background: rgba(0, 0, 0, 0.5);
		display: flex;
		align-items: center;
		justify-content: center;
		z-index: 9999;
		opacity: 0;
		visibility: hidden;
		transition: all 0.3s ease;
	}

	.modal-overlay.active {
		opacity: 1;
		visibility: visible;
	}

	.modal-content {
		background: #fff;
		width: 90%;
		max-width: 650px;
		border-radius: 12px;
		position: relative;
		transform: translateY(20px);
		transition: transform 0.3s ease;
		max-height: 90vh;
		display: flex;
		flex-direction: column;
	}

	.modal-overlay.active .modal-content {
		transform: translateY(0);
	}

	.modal-header {
		padding: 15px 20px;
		border-bottom: 1px solid var(--sc-border);
		display: flex;
		justify-content: space-between;
		align-items: center;
	}

	.modal-header h3 {
		margin: 0 !important;
		padding: 0 !important;
		font-size: 16px;
		display: flex;
		align-items: center;
		gap: 8px;
	}

	.modal-close {
		background: transparent !important;
		border: none !important;
		font-size: 28px;
		cursor: pointer;
		color: #666;
		line-height: 1 !important;
		padding: 0 !important;
		margin: 0 !important;
		min-height: 0 !important;
		box-shadow: none !important;
		display: flex;
		align-items: center;
		justify-content: center;
		width: 32px;
		height: 32px;
	}

	.modal-close:hover {
		color: #000 !important;
		background: transparent !important;
	}

	.modal-body {
		padding: 24px;
		overflow-y: auto;
	}

	/* Size Tabs */
	.size-tabs {
		display: flex;
		gap: 10px;
		margin-bottom: 20px;
		border-bottom: 1px solid var(--sc-border);
		padding-bottom: 10px;
		overflow-x: auto;
		/* for mobile */
		-webkit-overflow-scrolling: touch;
	}

	.size-tabs::-webkit-scrollbar {
		height: 4px;
	}

	.size-tabs::-webkit-scrollbar-thumb {
		background: #ccc;
		border-radius: 4px;
	}

	.size-tab {
		background: none;
		border: none;
		padding: 3px 13px;
		font-size: 14px;
		font-weight: 600;
		color: #666;
		cursor: pointer;
		border-radius: 20px;
		white-space: nowrap;
		transition: all 0.2s;
	}

	.size-tab:hover {
		color: #202020;
		background: #f0f0f0;
	}

	.size-tab.active {
		color: #fff;
		background: var(--sc-primary);
	}

	/* Panels */
	.size-panel {
		display: none;
		animation: fadeIn 0.3s ease;
	}

	.size-panel.active {
		display: block;
	}

	@keyframes fadeIn {
		from {
			opacity: 0;
			transform: translateY(5px);
		}

		to {
			opacity: 1;
			transform: translateY(0);
		}
	}

	/* Unisex Note */
	.unisex-note {
		background: #fff8e1;
		color: #b87a00;
		padding: 12px 16px;
		border-radius: 8px;
		font-size: 13.5px;
		margin-bottom: 15px;
		display: flex;
		align-items: center;
		gap: 10px;
		border: 1px solid #ffe082;
		line-height: 1.5;
	}

	.unisex-badge {
		background: #ffb300;
		color: #fff;
		padding: 3px 8px;
		border-radius: 4px;
		font-size: 11px;
		font-weight: 800;
		letter-spacing: 0.5px;
		flex-shrink: 0;
	}

	.coming-soon {
		text-align: center;
		padding: 40px 20px;
		color: #666;
		background: #f9f9f9;
		border-radius: 8px;
		border: 1px dashed #ccc;
	}

	/* Material Badge */
	.material-badge {
		background: #f8f9fa;
		border: 1px solid #e9ecef;
		padding: 10px 15px;
		border-radius: 6px;
		margin-bottom: 15px;
		font-size: 13px;
		color: #495057;
		display: flex;
		align-items: center;
		gap: 8px;
		justify-content: center;
	}

	.material-badge strong {
		color: #212529;
	}

	/* Size Chart Table */
	.size-table {
		width: 100%;
		border-collapse: collapse;
		margin-bottom: 20px;
		text-align: center;
	}

	.size-table th,
	.size-table td {
		border: 1px solid var(--sc-border);
		padding: 12px 8px;
		font-size: 14px;
	}

	.size-table th {
		background: #f4f4f4;
		font-weight: 600;
		color: #202020;
		line-height: 1.3;
	}

	.size-table th small {
		font-weight: normal;
		color: #666;
		font-size: 11px;
		display: block;
		margin-top: 2px;
	}

	.size-table tr:hover {
		background: #fafafa;
	}

	/* Guide Info */
	.size-guide-info {
		display: flex;
		gap: 24px;
		background: #f9f9fc;
		padding: 20px;
		border-radius: 8px;
		border: 1px solid #eef0f5;
		align-items: center;
	}

	.size-guide-img {
		width: 180px;
		height: 180px;
		flex-shrink: 0;
		border-radius: 8px;
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
		background-size: contain;
		background-position: center;
		background-repeat: no-repeat;
		background-color: #fff;
	}

	.size-guide-text {
		font-size: 14px;
		line-height: 1.6;
		color: #666;
	}

	.size-guide-text ul {
		padding-left: 20px;
		margin-top: 5px;
	}

	@media (max-width: 768px) {
		.size-guide-info {
			flex-direction: column;
			align-items: center;
		}
	}