/* 投资测算插件样式 —— 所有类名以 .zc- 前缀，避免影响主题样式 */

.zc-calc-wrap {
	--zc-border: #e3e6eb;
	--zc-border-strong: #cfd5de;
	--zc-text: #1f2430;
	--zc-muted: #8b93a1;
	--zc-bg: #ffffff;
	--zc-bg-soft: #f6f8fa;
	--zc-primary: #2563eb;
	--zc-primary-dark: #1d4ed8;
	--zc-good: #0f9d6e;
	--zc-bad: #d97706;

	max-width: 100%;
	color: var(--zc-text);
	font-size: 14px;
	line-height: 1.6;
	box-sizing: border-box;
}

.zc-calc-wrap *,
.zc-calc-wrap *::before,
.zc-calc-wrap *::after {
	box-sizing: border-box;
}

.zc-notice {
	margin: 0 0 14px;
	padding: 10px 14px;
	border-radius: 8px;
	background: #eef4ff;
	border: 1px solid #cfe0ff;
	color: #1e40af;
}

/* ---------------- 表单 ---------------- */

.zc-form {
	margin: 18px 0;
}

.zc-form-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	margin-bottom: 6px;
}

.zc-form-title {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
}

.zc-form-tools {
	display: flex;
	gap: 8px;
	flex-wrap: wrap;
}

.zc-form-hint {
	margin: 0 0 14px;
	color: var(--zc-muted);
	font-size: 12.5px;
}

.zc-group {
	border: 1px solid var(--zc-border);
	border-radius: 10px;
	background: var(--zc-bg);
	margin-bottom: 10px;
	overflow: hidden;
}

.zc-group-title {
	cursor: pointer;
	padding: 10px 14px;
	font-weight: 600;
	font-size: 13.5px;
	background: var(--zc-bg-soft);
	list-style: none;
	user-select: none;
}

.zc-group-title::-webkit-details-marker {
	display: none;
}

.zc-group-title::before {
	content: "▸ ";
	color: var(--zc-muted);
}

.zc-group[open] > .zc-group-title::before {
	content: "▾ ";
}

.zc-fields {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
	gap: 12px 16px;
	padding: 14px;
	border-top: 1px solid var(--zc-border);
}

.zc-field {
	display: flex;
	flex-direction: column;
	min-width: 0;
}

.zc-field-list {
	grid-column: 1 / -1;
}

.zc-label {
	font-size: 12.5px;
	color: #3d4552;
	margin-bottom: 5px;
	font-weight: 500;
}

.zc-unit {
	color: var(--zc-muted);
	font-weight: 400;
	font-size: 11.5px;
}

.zc-input {
	width: 100%;
	padding: 6px 9px;
	border: 1px solid var(--zc-border-strong);
	border-radius: 6px;
	font-size: 13px;
	background: var(--zc-bg);
	color: var(--zc-text);
	transition: border-color .15s, box-shadow .15s;
}

.zc-input:focus {
	outline: none;
	border-color: var(--zc-primary);
	box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

.zc-input-sm {
	width: 72px;
}

.zc-list-inputs {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.zc-list-item {
	display: inline-flex;
	align-items: center;
	gap: 5px;
}

.zc-list-idx {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--zc-bg-soft);
	border: 1px solid var(--zc-border);
	font-size: 11px;
	color: var(--zc-muted);
}

.zc-help {
	margin: 4px 0 0;
	font-size: 11px;
	color: var(--zc-muted);
	line-height: 1.45;
}

.zc-actions {
	display: flex;
	gap: 10px;
	margin-top: 16px;
	flex-wrap: wrap;
}

.zc-btn {
	display: inline-block;
	padding: 9px 18px;
	border-radius: 7px;
	border: 1px solid transparent;
	font-size: 13.5px;
	line-height: 1.2;
	cursor: pointer;
	text-decoration: none;
	transition: background .15s, border-color .15s;
}

.zc-btn-primary {
	background: var(--zc-primary);
	color: #fff;
	font-weight: 600;
}

.zc-btn-primary:hover {
	background: var(--zc-primary-dark);
	color: #fff;
}

.zc-btn-ghost {
	background: var(--zc-bg);
	border-color: var(--zc-border-strong);
	color: #3d4552;
}

.zc-btn-ghost:hover {
	background: var(--zc-bg-soft);
	color: var(--zc-text);
}

/* ---------------- 结果 ---------------- */

.zc-results {
	margin: 18px 0 26px;
}

.zc-results-head {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 10px;
	margin-bottom: 14px;
}

.zc-results-head h3 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
}

.zc-badge {
	display: inline-block;
	padding: 3px 10px;
	border-radius: 999px;
	font-size: 12px;
	border: 1px solid;
}

.zc-badge-ok {
	background: #e8f7f1;
	border-color: #b8e6d5;
	color: #0b7a55;
}

.zc-badge-warn {
	background: #fef4e6;
	border-color: #f7dcb0;
	color: #a35b06;
}

.zc-badge-flat {
	background: var(--zc-bg-soft);
	border-color: var(--zc-border);
	color: var(--zc-muted);
}

.zc-cards {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(168px, 1fr));
	gap: 10px;
	margin-bottom: 16px;
}

.zc-card {
	border: 1px solid var(--zc-border);
	border-left-width: 4px;
	border-radius: 10px;
	padding: 12px 14px;
	background: var(--zc-bg);
}

.zc-card-label {
	font-size: 12px;
	color: var(--zc-muted);
	margin-bottom: 4px;
}

.zc-card-value {
	font-size: 20px;
	font-weight: 700;
	letter-spacing: -.2px;
}

.zc-card-sub {
	font-size: 11px;
	color: var(--zc-muted);
	margin-top: 4px;
}

.zc-card-main { border-left-color: var(--zc-primary); }
.zc-card-good { border-left-color: var(--zc-good); }
.zc-card-bad  { border-left-color: var(--zc-bad); }
.zc-card-plain{ border-left-color: var(--zc-border-strong); }

.zc-grid-2 {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: 14px;
	margin-bottom: 14px;
}

.zc-panel {
	border: 1px solid var(--zc-border);
	border-radius: 10px;
	padding: 14px;
	background: var(--zc-bg);
	margin-bottom: 14px;
}

.zc-panel h4 {
	margin: 0 0 10px;
	font-size: 13.5px;
	font-weight: 600;
	color: #3d4552;
}

/* ---------------- 表格 ---------------- */

.zc-table {
	width: 100%;
	border-collapse: collapse;
	font-size: 12.5px;
}

.zc-table th,
.zc-table td {
	padding: 6px 9px;
	border-bottom: 1px solid var(--zc-border);
	text-align: left;
	white-space: nowrap;
}

.zc-table th {
	background: var(--zc-bg-soft);
	font-weight: 600;
	color: #3d4552;
	position: sticky;
	top: 0;
	z-index: 1;
}

.zc-table .zc-num {
	text-align: right;
	font-variant-numeric: tabular-nums;
}

.zc-table-tight td {
	padding: 5px 4px;
	border-bottom: 1px dashed var(--zc-border);
}

.zc-table tr.zc-strong td {
	font-weight: 700;
	border-top: 1px solid var(--zc-border-strong);
}

.zc-row-build td {
	color: var(--zc-muted);
	background: #fafbfc;
}

.zc-row-total td {
	font-weight: 700;
	background: var(--zc-bg-soft);
	border-top: 2px solid var(--zc-border-strong);
}

.zc-table-scroll {
	max-height: 420px;
	overflow: auto;
	border: 1px solid var(--zc-border);
	border-radius: 8px;
}

/* ---------------- 图表 ---------------- */

.zc-chart {
	width: 100%;
	height: auto;
	display: block;
	overflow: visible;
}

.zc-chart .zc-grid {
	stroke: var(--zc-border);
	stroke-width: 1;
	stroke-dasharray: 3 4;
}

.zc-chart .zc-zero {
	stroke: var(--zc-border-strong);
	stroke-width: 1.4;
}

.zc-chart .zc-line {
	fill: none;
	stroke: var(--zc-primary);
	stroke-width: 2;
	stroke-linejoin: round;
	vector-effect: non-scaling-stroke;
}

.zc-chart .zc-line-b {
	stroke: var(--zc-bad);
}

.zc-chart .zc-line-c {
	stroke: #7c3aed;
}

.zc-chart .zc-area {
	fill: rgba(37, 99, 235, .10);
	stroke: none;
}

.zc-chart .zc-mark-line {
	stroke: var(--zc-bad);
	stroke-width: 1.2;
	stroke-dasharray: 4 3;
}

.zc-chart .zc-mark-dot {
	fill: var(--zc-bad);
}

.zc-chart .zc-axis-text,
.zc-chart .zc-bar-value {
	fill: var(--zc-muted);
	font-size: 10px;
}

.zc-chart .zc-bar {
	fill: var(--zc-primary);
	opacity: .82;
}

.zc-chart .zc-bar-neg {
	fill: var(--zc-bad);
	opacity: .82;
}

.zc-chart-bars {
	height: auto;
	max-height: 240px;
}

.zc-chart-unit {
	font-size: 11px;
	color: var(--zc-muted);
	text-align: right;
	margin-top: 2px;
}

/* ---------------- 打印 ---------------- */

@media print {
	.zc-form,
	.zc-actions,
	.zc-form-tools {
		display: none !important;
	}

	.zc-table-scroll {
		max-height: none;
		overflow: visible;
	}

	.zc-cards {
		grid-template-columns: repeat(4, 1fr);
	}
}