/**
 * System Hub - Overview Page Styles
 * Modern dashboard with widgets and metrics
 * Version: 0.2.0
 */

/* === Header === */
.sh-overview-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 32px;
	padding: 24px;
	background: var(--sh-bg-card, #ffffff);
	border-radius: 16px;
	border: 1px solid var(--sh-border, #e2e8f0);
}

.sh-overview-title h2 {
	font-size: 32px;
	font-weight: 700;
	margin: 0 0 8px 0;
	color: var(--sh-text-primary, #1e293b);
	display: flex;
	align-items: center;
	gap: 12px;
}

.sh-title-icon {
	font-size: 36px;
}

.sh-overview-subtitle {
	margin: 0;
	font-size: 16px;
	color: var(--sh-text-secondary, #64748b);
	font-weight: 500;
}

/* === Health Score Circle === */
.sh-score-circle {
	width: 120px;
	height: 120px;
	border-radius: 50%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	border: 6px solid;
	transition: all 0.3s ease;
}

.sh-score-excellent {
	border-color: #22c55e;
	background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(34, 197, 94, 0.05));
}

.sh-score-good {
	border-color: #3b82f6;
	background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(59, 130, 246, 0.05));
}

.sh-score-warning {
	border-color: #f59e0b;
	background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(245, 158, 11, 0.05));
}

.sh-score-critical {
	border-color: #ef4444;
	background: linear-gradient(135deg, rgba(239, 68, 68, 0.1), rgba(239, 68, 68, 0.05));
}

.sh-score-value {
	font-size: 42px;
	font-weight: 700;
	line-height: 1;
	color: var(--sh-text-primary, #1e293b);
}

.sh-score-label {
	font-size: 12px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: var(--sh-text-secondary, #64748b);
	margin-top: 4px;
}

/* === Metrics Grid === */
.sh-metrics-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 20px;
	margin-bottom: 32px;
}

.sh-metric-card {
	background: var(--sh-bg-card, #ffffff);
	border-radius: 16px;
	padding: 24px;
	border: 1px solid var(--sh-border, #e2e8f0);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	position: relative;
	overflow: hidden;
}

.sh-metric-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, #6366f1, #8b5cf6);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.sh-metric-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 28px var(--sh-hover-shadow, rgba(0, 0, 0, 0.12));
}

.sh-metric-card:hover::before {
	opacity: 1;
}

.sh-metric-header {
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 16px;
}

.sh-metric-icon {
	font-size: 32px;
	line-height: 1;
}

.sh-metric-title {
	font-size: 16px;
	font-weight: 600;
	color: var(--sh-text-primary, #1e293b);
}

.sh-metric-value {
	font-size: 48px;
	font-weight: 700;
	line-height: 1;
	margin-bottom: 16px;
	color: var(--sh-text-primary, #1e293b);
}

.sh-metric-progress {
	height: 8px;
	background: var(--sh-bg-tertiary, #f1f5f9);
	border-radius: 4px;
	overflow: hidden;
	margin-bottom: 12px;
}

.sh-metric-progress-bar {
	height: 100%;
	border-radius: 4px;
	transition: width 0.5s ease;
}

.sh-metric-details {
	font-size: 14px;
	color: var(--sh-text-secondary, #64748b);
	font-weight: 500;
}

/* === Info Grid === */
.sh-info-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
	gap: 20px;
}

.sh-info-card {
	background: var(--sh-bg-card, #ffffff);
	border-radius: 16px;
	border: 1px solid var(--sh-border, #e2e8f0);
	overflow: hidden;
	transition: all 0.3s ease;
}

.sh-info-card:hover {
	box-shadow: 0 4px 12px var(--sh-hover-shadow, rgba(0, 0, 0, 0.08));
}

.sh-info-card-header {
	padding: 20px 24px;
	background: var(--sh-bg-secondary, #f8fafc);
	border-bottom: 1px solid var(--sh-border, #e2e8f0);
}

.sh-info-card-header h3 {
	margin: 0;
	font-size: 18px;
	font-weight: 700;
	color: var(--sh-text-primary, #1e293b);
}

.sh-info-card-body {
	padding: 8px;
}

.sh-info-list {
	display: flex;
	flex-direction: column;
	gap: 0;
}

.sh-info-row {
	display: grid;
	grid-template-columns: 40px 1fr auto;
	align-items: center;
	gap: 12px;
	padding: 12px 16px;
	transition: background 0.2s ease;
	border-radius: 8px;
}

.sh-info-row:hover {
	background: var(--sh-hover-bg, #f8fafc);
}

.sh-info-icon {
	font-size: 20px;
	text-align: center;
}

.sh-info-label {
	font-size: 14px;
	font-weight: 600;
	color: var(--sh-text-secondary, #64748b);
}

.sh-info-value {
	font-size: 14px;
	font-weight: 600;
	color: var(--sh-text-primary, #1e293b);
	text-align: right;
}

/* === Status Badges === */
.sh-status-badge {
	display: inline-block;
	padding: 4px 12px;
	border-radius: 12px;
	font-size: 13px;
	font-weight: 600;
	line-height: 1.4;
}

.sh-status-ok {
	background: rgba(34, 197, 94, 0.15);
	color: #16a34a;
}

.sh-status-error {
	background: rgba(239, 68, 68, 0.15);
	color: #dc2626;
}

.sh-status-warning {
	background: rgba(245, 158, 11, 0.15);
	color: #d97706;
}

/* === Link Button === */
.sh-link-button {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 8px 16px;
	background: var(--sh-primary, #6366f1);
	color: #ffffff;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	transition: all 0.2s ease;
}

.sh-link-button:hover {
	background: #4f46e5;
	transform: translateX(4px);
	text-decoration: none;
}

/* === Responsive === */
@media (max-width: 768px) {
	.sh-overview-header {
		flex-direction: column;
		gap: 20px;
		text-align: center;
	}

	.sh-overview-title h2 {
		justify-content: center;
	}

	.sh-metrics-grid {
		grid-template-columns: 1fr;
	}

	.sh-info-grid {
		grid-template-columns: 1fr;
	}

	.sh-metric-value {
		font-size: 36px;
	}
}

/* === Dark Mode === */
[data-theme="dark"] {
	--sh-text-primary: #f1f5f9;
	--sh-text-secondary: #cbd5e1;
	--sh-bg-primary: #0f172a;
	--sh-bg-secondary: #1e293b;
	--sh-bg-tertiary: #334155;
	--sh-bg-card: #1e293b;
	--sh-border: #334155;
	--sh-hover-bg: #334155;
	--sh-hover-shadow: rgba(0, 0, 0, 0.4);
}

[data-theme="dark"] .sh-metric-card,
[data-theme="dark"] .sh-info-card,
[data-theme="dark"] .sh-overview-header {
	background: var(--sh-bg-card);
	border-color: var(--sh-border);
}

[data-theme="dark"] .sh-info-card-header {
	background: var(--sh-bg-tertiary);
	border-color: var(--sh-border);
}

[data-theme="dark"] .sh-metric-progress {
	background: var(--sh-bg-tertiary);
}

[data-theme="dark"] .sh-info-row:hover {
	background: var(--sh-hover-bg);
}

[data-theme="dark"] .sh-score-excellent {
	background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.1));
}

[data-theme="dark"] .sh-score-good {
	background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.1));
}

[data-theme="dark"] .sh-score-warning {
	background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.1));
}

[data-theme="dark"] .sh-score-critical {
	background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.1));
}