.cmspt-widget {
	--cmspt-primary: #b23a2e;
	--cmspt-radius: 10px;
	--cmspt-app-width: 720px;
	--cmspt-swatch-size: 92px;
	max-width: var(--cmspt-app-width);
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: #222;
	box-sizing: border-box;
}

.cmspt-widget * {
	box-sizing: border-box;
}

.cmspt-title {
	font-size: 20px;
	margin: 0 0 16px;
	text-align: center;
	color: var(--cmspt-primary);
}

.cmspt-form {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 12px;
	background: #faf7f2;
	border: 1px solid #eadfd4;
	border-radius: var(--cmspt-radius);
	padding: 16px;
}

.cmspt-form-row {
	display: flex;
	flex-direction: column;
	gap: 6px;
	flex: 1 1 220px;
}

.cmspt-form-row label {
	font-size: 13px;
	font-weight: 600;
	color: #555;
}

.cmspt-year-input {
	padding: 10px 12px;
	border: 1px solid #ccc;
	border-radius: 6px;
	font-size: 15px;
	background: #fff;
	width: 100%;
}

.cmspt-checkbox-label {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 13px;
	color: #555;
	cursor: pointer;
}

.cmspt-submit-btn {
	background: var(--cmspt-primary);
	color: #fff;
	border: none;
	border-radius: 6px;
	padding: 11px 22px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: opacity 0.15s ease;
}

.cmspt-submit-btn:hover {
	opacity: 0.9;
}

.cmspt-result {
	position: relative;
	margin-top: 20px;
	padding: 16px;
	border: 1px solid #eee;
	border-radius: var(--cmspt-radius);
	background: #fff;
}

.cmspt-result-info {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	margin-bottom: 16px;
}

.cmspt-result-info-item {
	flex: 1 1 140px;
	background: #f7f7f7;
	border-radius: 8px;
	padding: 10px 14px;
	text-align: center;
}

.cmspt-label {
	display: block;
	font-size: 11px;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: #888;
	margin-bottom: 4px;
}

.cmspt-menh-badge strong {
	font-size: 18px;
}

.cmspt-menh-Kim strong { color: #8a8a8a; }
.cmspt-menh-Mộc strong { color: #3e7a3b; }
.cmspt-menh-Thủy strong { color: #1b3a5c; }
.cmspt-menh-Hỏa strong { color: #b23a2e; }
.cmspt-menh-Thổ strong { color: #a9784e; }

.cmspt-category-tabs {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-bottom: 8px;
}

.cmspt-cat-tab {
	background: #f0f0f0;
	border: 1px solid #ddd;
	border-radius: 20px;
	padding: 6px 14px;
	font-size: 12px;
	cursor: pointer;
	color: #444;
}

.cmspt-cat-tab.is-active {
	background: var(--cmspt-primary);
	border-color: var(--cmspt-primary);
	color: #fff;
}

.cmspt-category-tip {
	font-size: 13px;
	color: #666;
	background: #fff8e6;
	border-left: 3px solid #e0b23a;
	padding: 8px 12px;
	border-radius: 4px;
	margin-bottom: 16px;
}

.cmspt-color-groups {
	text-align: center;
}

.cmspt-color-group {
	margin-bottom: 18px;
}

.cmspt-color-group-title {
	font-size: 14px;
	margin: 0 0 10px;
	color: #333;
	text-align: center;
}

.cmspt-swatch-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 10px;
}

.cmspt-swatch {
	display: flex;
	flex-direction: column;
	align-items: center;
	width: var(--cmspt-swatch-size, 92px);
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 8px;
	padding: 8px;
	cursor: pointer;
	transition: box-shadow 0.15s ease, transform 0.1s ease;
}

.cmspt-swatch:hover {
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
	transform: translateY(-1px);
}

.cmspt-swatch-color {
	width: calc(var(--cmspt-swatch-size, 92px) * 0.52);
	height: calc(var(--cmspt-swatch-size, 92px) * 0.52);
	border: 1px solid rgba(0, 0, 0, 0.08);
}

.cmspt-swatch-rounded .cmspt-swatch-color {
	border-radius: 50%;
}

.cmspt-swatch-square .cmspt-swatch-color {
	border-radius: 4px;
}

.cmspt-swatch-name {
	font-size: 11px;
	text-align: center;
	margin-top: 6px;
	color: #333;
	line-height: 1.3;
}

.cmspt-swatch-hex {
	font-size: 10px;
	color: #999;
}

.cmspt-disclaimer {
	font-size: 12px;
	color: #888;
	text-align: center;
	font-style: italic;
	margin: 4px 0 12px;
	padding: 0 8px;
}

.cmspt-actions {
	margin-top: 4px;
	text-align: center;
}

.cmspt-print-btn {
	background: #fff;
	border: 1px solid var(--cmspt-primary);
	color: var(--cmspt-primary);
	border-radius: 6px;
	padding: 8px 16px;
	font-size: 13px;
	cursor: pointer;
}

.cmspt-toast {
	position: absolute;
	top: 10px;
	right: 10px;
	background: #333;
	color: #fff;
	padding: 8px 14px;
	border-radius: 6px;
	font-size: 12px;
	opacity: 1;
	transition: opacity 0.3s ease;
}

.cmspt-toast-hide {
	opacity: 0;
}

.cmspt-history-wrap {
	margin-top: 20px;
}

.cmspt-history-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 13px;
	font-weight: 600;
	color: #555;
	margin-bottom: 8px;
}

.cmspt-clear-history {
	background: none;
	border: none;
	color: var(--cmspt-primary);
	font-size: 12px;
	cursor: pointer;
	text-decoration: underline;
}

.cmspt-history-list {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
}

.cmspt-history-item {
	display: flex;
	align-items: center;
	gap: 6px;
	background: #f7f7f7;
	border-radius: 20px;
	padding: 6px 12px;
	font-size: 12px;
	cursor: pointer;
}

.cmspt-history-item:hover {
	background: #eee;
}

.cmspt-history-menh {
	font-weight: 700;
}

.cmspt-history-time {
	color: #999;
}

.cmspt-history-empty {
	font-size: 12px;
	color: #999;
}

.cmspt-footer-credit {
	margin-top: 18px;
	text-align: center;
	font-size: 11px;
	color: #aaa;
}

.cmspt-footer-credit a {
	color: #999;
	text-decoration: underline;
}

/* Responsive: mobile sticky result panel */
@media (max-width: 600px) {
	.cmspt-result {
		position: sticky;
		bottom: 0;
		max-height: 70vh;
		overflow-y: auto;
		box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
		z-index: 20;
	}

	.cmspt-swatch {
		width: calc(33.333% - 8px);
		max-width: var(--cmspt-swatch-size, 92px);
	}
}

/* Giữ màu nền khi in trực tiếp cả trang (Ctrl+P) thay vì dùng nút "In / Lưu kết quả" */
@media print {
	.cmspt-widget,
	.cmspt-widget * {
		-webkit-print-color-adjust: exact;
		print-color-adjust: exact;
		color-adjust: exact;
	}

	.cmspt-form,
	.cmspt-actions,
	.cmspt-history-wrap,
	.cmspt-cat-tab {
		display: none !important;
	}
}