.kgp-frontend {
	--kgp-gold: #D4AF37;
	--kgp-black: #111111;
	--kgp-white: #FFFFFF;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--kgp-black);
	background: var(--kgp-white);
	border: 1px solid #e5e0d2;
	border-radius: 10px;
	padding: 32px;
	max-width: 880px;
	margin: 0 auto;
	box-sizing: border-box;
	opacity: 0;
	transform: translateY(6px);
	transition: opacity 0.35s ease, transform 0.35s ease;
}

.kgp-frontend.kgp-loaded {
	opacity: 1;
	transform: translateY(0);
}

.kgp-frontend * {
	box-sizing: border-box;
}

.kgp-frontend .kgp-header {
	text-align: center;
	margin-bottom: 28px;
}

.kgp-frontend .kgp-title {
	font-size: 26px;
	font-weight: 700;
	margin: 0 0 16px;
	color: var(--kgp-black);
	letter-spacing: 0.01em;
}

.kgp-frontend .kgp-average-price {
	display: inline-flex;
	flex-direction: column;
	align-items: center;
	gap: 4px;
	background: var(--kgp-black);
	color: var(--kgp-white);
	padding: 18px 36px;
	border-radius: 10px;
	border: 1px solid var(--kgp-gold);
}

.kgp-frontend .kgp-average-price-label {
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--kgp-gold);
}

.kgp-frontend .kgp-average-price-value {
	font-size: 32px;
	font-weight: 700;
	color: var(--kgp-white);
}

.kgp-frontend .kgp-last-update {
	margin: 14px 0 0;
	font-size: 13px;
	color: #6b6b6b;
}

.kgp-frontend .kgp-notice {
	margin: 14px auto 0;
	padding: 10px 16px;
	border-radius: 6px;
	font-size: 13px;
	max-width: 480px;
}

.kgp-frontend .kgp-notice--warning {
	background: #fdf3e2;
	color: #8a6300;
	border: 1px solid #f1d699;
}

.kgp-frontend .kgp-price-table {
	width: 100%;
	border-collapse: collapse;
	margin-top: 8px;
}

.kgp-frontend .kgp-price-table th {
	text-align: left;
	font-size: 12px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #8a8a8a;
	padding: 10px 14px;
	border-bottom: 2px solid var(--kgp-gold);
}

.kgp-frontend .kgp-price-table th:not(:first-child) {
	text-align: right;
}

.kgp-frontend .kgp-price-table td {
	padding: 14px;
	border-bottom: 1px solid #ececec;
	vertical-align: middle;
}

.kgp-frontend .kgp-price-table tr:last-child td {
	border-bottom: none;
}

.kgp-frontend .kgp-product-name {
	display: block;
	font-weight: 600;
	font-size: 15px;
	color: var(--kgp-black);
}

.kgp-frontend .kgp-product-category {
	display: block;
	font-size: 12px;
	color: #9a9a9a;
}

.kgp-frontend .kgp-product-price {
	text-align: right;
	font-weight: 700;
	font-size: 17px;
	color: var(--kgp-black);
}

.kgp-frontend .kgp-cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 14px;
}

.kgp-frontend .kgp-price-card {
	border: 1px solid #ececec;
	border-radius: 8px;
	padding: 16px;
	display: flex;
	flex-direction: column;
	gap: 4px;
	transition: border-color 0.15s ease;
}

.kgp-frontend .kgp-price-card:hover {
	border-color: var(--kgp-gold);
}

.kgp-frontend .kgp-price-card-name {
	font-weight: 600;
	font-size: 14px;
}

.kgp-frontend .kgp-price-card-category {
	font-size: 11px;
	color: #9a9a9a;
}

.kgp-frontend .kgp-price-card-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	margin-top: 6px;
	gap: 8px;
}

.kgp-frontend .kgp-price-card-row-label {
	font-size: 12px;
	color: #9a9a9a;
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.kgp-frontend .kgp-price-card-value {
	font-size: 18px;
	font-weight: 700;
	color: var(--kgp-black);
}

.kgp-frontend .kgp-empty {
	text-align: center;
	color: #8a8a8a;
	padding: 24px 0;
}

.kgp-frontend .kgp-sources-detail {
	margin-top: 24px;
	border-top: 1px solid #ececec;
	padding-top: 14px;
}

.kgp-frontend .kgp-sources-detail h3 {
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: #8a8a8a;
	margin: 0 0 8px;
}

.kgp-frontend .kgp-sources-detail ul {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	font-size: 13px;
}

.kgp-frontend .kgp-source-error {
	color: #b32d2e;
}

.kgp-frontend .kgp-footer-note {
	margin: 20px 0 0;
	text-align: center;
	font-size: 11px;
	color: #b0b0b0;
}

@media (max-width: 600px) {
	.kgp-frontend {
		padding: 20px;
	}

	.kgp-frontend .kgp-title {
		font-size: 21px;
	}

	.kgp-frontend .kgp-average-price-value {
		font-size: 26px;
	}

	.kgp-frontend .kgp-price-table th:first-child,
	.kgp-frontend .kgp-price-table td:first-child {
		padding-left: 0;
	}
}