/**
 * KPI Report Styles
 *
 * Stylesheet for KPI reporting shortcodes.
 *
 * @package WDM - Event Custom Fields
 * @since 1.8.0
 */

/* ========== CSS Variables ========== */

:root {
	--wdm-kpi-primary-color: #ff6b35;
	--wdm-kpi-primary-hover: #ff5520;
	--wdm-kpi-border-color: #ff6b35;
	--wdm-kpi-bg-light: #f5f5f5;
	--wdm-kpi-bg-grey: #e8e8e8;
	--wdm-kpi-text-dark: #333;
	--wdm-kpi-text-grey: #666;
}

/* ========== Wrapper & Container Styles ========== */

.wdm-kpi-wrapper {
	position: relative;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: 0;
	box-shadow: none;
}

/* ========== Summary Cards Styles ========== */

.wdm-kpi-wrapper .wdm-kpi-cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 1.5rem;
	margin: 2rem 0;
}

.wdm-kpi-wrapper .wdm-kpi-card {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	justify-content: center;
	padding: 1.75rem 1.75rem 1.75rem 1.5rem;
	background: #fff;
	border: none;
	border-left: 8px solid var(--wdm-kpi-border-color);
	border-radius: 12px;
	text-align: left;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	min-height: 120px;
	box-shadow: 0 10px 30px rgba(255, 107, 53, 0.18);
}

.wdm-kpi-wrapper .wdm-kpi-card:hover {
	box-shadow: 0 12px 36px rgba(255, 107, 53, 0.24);
	transform: translateY(-4px);
}

.wdm-kpi-wrapper .wdm-kpi-card .wdm-kpi-card-icon {
	display: none;
}

.wdm-kpi-wrapper .wdm-kpi-card .wdm-kpi-card-content {
	width: 100%;
}

.wdm-kpi-wrapper .wdm-kpi-card .wdm-kpi-card-content .wdm-kpi-card-title {
	margin: 0 0 0.5rem 0;
	font-size: 1.05rem;
	font-weight: 500;
	color: var(--wdm-kpi-text-dark);
	text-transform: none;
	letter-spacing: 0.01em;
}

.wdm-kpi-wrapper .wdm-kpi-card .wdm-kpi-card-content .wdm-kpi-card-count {
	display: block;
	font-size: 2.75rem;
	font-weight: 700;
	color: var(--wdm-kpi-text-dark);
	line-height: 1;
}

/* ========== Chart Styles ========== */

.wdm-kpi-charts-row {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 2rem;
	margin: 2rem 0;
}

.wdm-kpi-wrapper.wdm-kpi-chart {
	background: #fff;
	border: none;
	border-left: 8px solid var(--wdm-kpi-border-color);
	border-radius: 12px;
	padding: 2rem 2rem 2rem 1.75rem;
	box-shadow: 0 10px 30px rgba(255, 107, 53, 0.18);
}

.wdm-kpi-wrapper.wdm-kpi-chart .wdm-kpi-chart-title {
	margin: 0 0 1.5rem 0;
	padding: 0;
	font-size: 1.2rem;
	font-weight: 600;
	color: var(--wdm-kpi-text-dark);
}

.wdm-kpi-chart-container {
	position: relative;
	width: 100%;
	margin: 0;
	padding: 0;
	min-height: 350px;
}

.wdm-kpi-chart-container canvas {
	display: block;
	max-width: 100%;
	height: auto !important;
}

/* ========== Filter Styles ========== */

.wdm-kpi-filter-wrapper {
	margin: 0 0 2rem 0;
	padding: 0;
	background: transparent;
	border: none;
	border-radius: 0;
}

.wdm-kpi-filter-controls {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	padding: 0;
	background: transparent;
	border-radius: 0;
}

.wdm-kpi-filter-left {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex: 0 0 auto;
}

.wdm-kpi-filter-middle {
	display: flex;
	align-items: center;
	gap: 1rem;
	flex: 1 1 auto;
	justify-content: center;
}

.wdm-kpi-filter-right {
	flex: 0 0 auto;
}

.wdm-kpi-filter-controls label {
	font-weight: 600;
	color: var(--wdm-kpi-text-dark);
	margin: 0 0.5rem 0 0;
	font-size: 0.9375rem;
	white-space: nowrap;
}

.wdm-kpi-filter-controls select,
.wdm-kpi-filter-controls input[type="date"] {
	padding: 0.625rem 0.875rem;
	border: 1px solid #ccc;
	border-radius: 4px;
	font-size: 0.9375rem;
	transition: border-color 0.2s;
	background: #fff;
	min-width: 200px;
}

.wdm-kpi-filter-controls select:focus,
.wdm-kpi-filter-controls input[type="date"]:focus {
	outline: none;
	border-color: var(--wdm-kpi-primary-color);
	box-shadow: 0 0 0 2px rgba(255, 107, 53, 0.1);
}

.wdm-kpi-filter-controls select:disabled,
.wdm-kpi-filter-controls input[type="date"]:disabled {
	background-color: #f0f0f0;
	cursor: not-allowed;
	opacity: 0.6;
}

#wdm-kpi-custom-dates {
	display: flex;
	align-items: center;
	gap: 1rem;
}

#wdm-kpi-custom-dates label {
	margin: 0;
	font-size: 0.875rem;
	font-weight: 600;
}

.wdm-kpi-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 0.625rem 1.25rem;
	background: var(--wdm-kpi-primary-color);
	color: #fff;
	border: none;
	border-radius: 4px;
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s;
	white-space: nowrap;
}

.wdm-kpi-btn:hover:not(:disabled) {
	background: var(--wdm-kpi-primary-hover);
	transform: translateY(-1px);
	box-shadow: 0 4px 8px rgba(255, 107, 53, 0.25);
}

.wdm-kpi-btn:disabled {
	background: #ccc;
	cursor: not-allowed;
	opacity: 0.6;
}

.wdm-kpi-btn .dashicons {
	width: 18px;
	height: 18px;
	font-size: 18px;
}

/* ========== Loading Overlay Styles ========== */

.wdm-kpi-loading-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(255, 255, 255, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;
	border-radius: 8px;
}

.wdm-kpi-spinner {
	--uib-size: 45px;
	--uib-color: var(--wdm-kpi-primary-color);
	--uib-speed: 2s;
	position: relative;
	height: var(--uib-size);
	width: var(--uib-size);
}

.wdm-kpi-spinner::before,
.wdm-kpi-spinner::after {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	border-radius: 50%;
	background-color: var(--uib-color);
	animation: wdm-kpi-pulse var(--uib-speed) linear infinite;
	transform: scale(0);
	opacity: 0;
	transition: background-color 0.3s ease;
}

.wdm-kpi-spinner::after {
	animation-delay: calc(var(--uib-speed) / -2);
}

@keyframes wdm-kpi-pulse {
	0% {
		transform: scale(0);
		opacity: 1;
	}

	100% {
		transform: scale(1);
		opacity: 0;
	}
}

/* Individual Card Loading Overlay */
.wdm-kpi-card-loading-overlay {
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(255, 255, 255, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 10;
	border-radius: 12px;
}

/* ========== Toast Notification Styles ========== */

.wdm-kpi-toast {
	position: fixed;
	bottom: 2rem;
	right: 2rem;
	min-width: 300px;
	max-width: 500px;
	padding: 1rem 1.5rem;
	background: #fff;
	color: var(--wdm-kpi-text-dark);
	border-left: 4px solid var(--wdm-kpi-primary-color);
	border-radius: 4px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	z-index: 9999;
	animation: wdm-kpi-toast-slide-in 0.3s ease;
}

.wdm-kpi-toast.wdm-kpi-toast-warning {
	border-left-color: #f59e0b;
}

.wdm-kpi-toast.wdm-kpi-toast-error {
	border-left-color: #ef4444;
}

.wdm-kpi-toast.wdm-kpi-toast-success {
	border-left-color: #10b981;
}

@keyframes wdm-kpi-toast-slide-in {
	from {
		transform: translateX(100%);
		opacity: 0;
	}

	to {
		transform: translateX(0);
		opacity: 1;
	}
}

@keyframes wdm-kpi-toast-slide-out {
	from {
		transform: translateX(0);
		opacity: 1;
	}

	to {
		transform: translateX(100%);
		opacity: 0;
	}
}

.wdm-kpi-toast.wdm-kpi-toast-hiding {
	animation: wdm-kpi-toast-slide-out 0.3s ease;
}

/* ========== Responsive Styles ========== */

@media (max-width: 1024px) {
	.wdm-kpi-charts-row {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.wdm-kpi-wrapper .wdm-kpi-cards-grid {
		grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	}

	.wdm-kpi-filter-controls {
		flex-direction: column;
		align-items: stretch;
		gap: 1rem;
	}

	.wdm-kpi-filter-left,
	.wdm-kpi-filter-middle,
	.wdm-kpi-filter-right {
		width: 100%;
	}

	.wdm-kpi-filter-controls label {
		display: block;
		margin-bottom: 0.5rem;
	}

	.wdm-kpi-filter-controls select,
	.wdm-kpi-filter-controls input[type="date"] {
		width: 100%;
	}

	#wdm-kpi-custom-dates {
		flex-direction: column;
		align-items: stretch;
	}

	.wdm-kpi-chart-container {
		min-height: 300px;
	}

	.wdm-kpi-toast {
		bottom: 1rem;
		right: 1rem;
		left: 1rem;
		min-width: auto;
	}
}

@media (max-width: 480px) {
	.wdm-kpi-wrapper .wdm-kpi-cards-grid {
		grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
	}

	.wdm-kpi-card {
		padding: 1.5rem 1rem;
	}

	.wdm-kpi-card-count {
		font-size: 2rem;
	}

	.wdm-kpi-chart-container {
		min-height: 250px;
	}

	.wdm-kpi-wrapper.wdm-kpi-chart {
		padding: 1rem;
	}
}

/* ========== Print Styles ========== */

@media print {

	.wdm-kpi-filter-wrapper,
	.wdm-kpi-loading-overlay,
	.wdm-kpi-toast {
		display: none !important;
	}

	.wdm-kpi-wrapper {
		box-shadow: none;
		border: 1px solid #ccc;
		page-break-inside: avoid;
	}

	.wdm-kpi-card {
		page-break-inside: avoid;
	}
}

/* ========== Utility Classes ========== */

.wdm-kpi-hidden {
	display: none !important;
}

.wdm-kpi-disabled {
	pointer-events: none;
	opacity: 0.5;
}