/**
 * Queue Optimizer Dashboard Widget Styles
 *
 * Refined WordPress admin aesthetic - native but elevated.
 *
 * @package QueueOptimizer
 * @since 1.4.0
 */

/* ==========================================================================
   WIDGET CONTAINER
   ========================================================================== */

.qo-widget {
	margin: -12px;
	padding: 0;
}

/* ==========================================================================
   HEALTH-BASED THEMING
   ========================================================================== */

.qo-widget[data-health="healthy"] {
	--qo-health-color: #00a32a;
	--qo-health-bg: rgba(0, 163, 42, 0.08);
}

.qo-widget[data-health="warning"] {
	--qo-health-color: #dba617;
	--qo-health-bg: rgba(219, 166, 23, 0.08);
}

.qo-widget[data-health="critical"] {
	--qo-health-color: #d63638;
	--qo-health-bg: rgba(214, 54, 56, 0.08);
}

/* ==========================================================================
   HEADER
   ========================================================================== */

.qo-widget-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 16px;
	background: var(--qo-health-bg);
	border-bottom: 1px solid #e1e1e3;
}

.qo-health-indicator {
	display: flex;
	align-items: center;
	gap: 8px;
}

.qo-health-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: var(--qo-health-color);
	box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

/* Pulse animation for non-healthy states */
.qo-widget[data-health="warning"] .qo-health-dot,
.qo-widget[data-health="critical"] .qo-health-dot {
	animation: qo-pulse 2s ease-in-out infinite;
}

@keyframes qo-pulse {
	0%, 100% {
		box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
	}
	50% {
		box-shadow: 0 0 0 6px var(--qo-health-bg);
	}
}

.qo-health-label {
	font-size: 13px;
	font-weight: 600;
	color: var(--qo-health-color);
	letter-spacing: -0.01em;
}

.qo-processing-badge {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 4px 10px;
	background: #2271b1;
	color: #fff;
	border-radius: 12px;
	font-size: 11px;
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.02em;
}

.qo-pulse {
	width: 6px;
	height: 6px;
	background: #fff;
	border-radius: 50%;
	animation: qo-blink 1s ease-in-out infinite;
}

@keyframes qo-blink {
	0%, 100% { opacity: 1; }
	50% { opacity: 0.3; }
}

/* ==========================================================================
   STATS
   ========================================================================== */

.qo-widget-stats {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1px;
	background: #e1e1e3;
	border-bottom: 1px solid #e1e1e3;
}

.qo-stat {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 16px 8px;
	background: #fff;
	text-align: center;
	transition: background 0.15s ease;
}

.qo-stat:hover {
	background: #f8f9fa;
}

.qo-stat-alert {
	background: #fcf0f1;
}

.qo-stat-alert:hover {
	background: #fce8e9;
}

.qo-stat-alert .qo-stat-value {
	color: #d63638;
}

.qo-stat-value {
	font-size: 24px;
	font-weight: 600;
	color: #1d2327;
	line-height: 1;
	font-variant-numeric: tabular-nums;
}

.qo-stat-label {
	margin-top: 4px;
	font-size: 11px;
	color: #646970;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

/* ==========================================================================
   ALERT BANNER
   ========================================================================== */

.qo-widget-alert {
	display: flex;
	align-items: center;
	gap: 8px;
	padding: 10px 16px;
	background: linear-gradient(135deg, #fcf0f1 0%, #fff5f5 100%);
	border-bottom: 1px solid #e1e1e3;
	font-size: 12px;
	color: #8a2424;
}

.qo-widget-alert .dashicons {
	font-size: 16px;
	width: 16px;
	height: 16px;
	color: #d63638;
}

.qo-widget-alert a {
	margin-left: auto;
	color: #d63638;
	text-decoration: none;
	font-weight: 500;
}

.qo-widget-alert a:hover {
	text-decoration: underline;
}

/* ==========================================================================
   ACTIONS
   ========================================================================== */

.qo-widget-actions {
	display: flex;
	gap: 8px;
	padding: 12px 16px;
	background: #f8f9fa;
}

.qo-widget-actions .button {
	flex: 1;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	padding: 6px 12px;
	font-size: 12px;
	line-height: 1.5;
}

.qo-widget-actions .button .dashicons {
	font-size: 14px;
	width: 14px;
	height: 14px;
	line-height: 1;
}

.qo-widget-actions .button-primary {
	background: #2271b1;
	border-color: #2271b1;
	color: #fff;
}

.qo-widget-actions .button-primary:hover:not(:disabled) {
	background: #135e96;
	border-color: #135e96;
}

.qo-widget-actions .button-primary:disabled {
	background: #a7aaad !important;
	border-color: #a7aaad !important;
	color: #fff !important;
	cursor: not-allowed;
}

/* ==========================================================================
   RESULT MESSAGE
   ========================================================================== */

.qo-widget-result {
	display: none;
	padding: 10px 16px;
	font-size: 12px;
	border-top: 1px solid #e1e1e3;
}

.qo-widget-result:not(:empty) {
	display: block;
}

.qo-widget-result.qo-success {
	background: #edfaef;
	color: #1e4620;
}

.qo-widget-result.qo-error {
	background: #fcf0f1;
	color: #8a2424;
}

/* ==========================================================================
   INACTIVE STATE
   ========================================================================== */

.qo-widget-inactive {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 24px 16px;
	text-align: center;
	color: #646970;
}

.qo-widget-inactive .dashicons {
	font-size: 32px;
	width: 32px;
	height: 32px;
	margin-bottom: 8px;
	opacity: 0.5;
}

.qo-widget-inactive p {
	margin: 0;
	font-size: 12px;
	line-height: 1.5;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media screen and (max-width: 782px) {
	.qo-widget-header {
		flex-direction: column;
		gap: 10px;
		align-items: flex-start;
	}

	.qo-stat-value {
		font-size: 20px;
	}

	.qo-widget-actions {
		flex-direction: column;
	}
}