:root {
	--accent: #0f88ff;
	--accent-hover: #0d76e0;
	--accent-rgb: 15, 136, 255;

	--color-text: #111827;
	--color-muted: #6b7280;
	--color-border: #e5e7eb;
	--color-surface: #ffffff;
	--color-surface-soft: #f8f9fa;
	--color-surface-muted: #f3f4f6;

	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 14px;
	--shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
	--shadow-md: 0 4px 14px rgba(0, 0, 0, 0.06);
	--shadow-lg: 0 10px 26px rgba(0, 0, 0, 0.12);
	--transition-fast: .2s ease;
	--transition-base: .3s ease;

	--free-time: rgba(46, 204, 113, 0.2);
	--busy-time: rgba(231, 76, 60, 0.2);
	--user-time: rgba(52, 152, 219, 0.3);

	/* Catalog/list/grid shared layer */
	--catalog-table-bg: #fff;
	--catalog-table-head-bg: #f8f9fa;
	--catalog-table-border: #e5e7eb;
	--catalog-table-cell-padding: 10px 12px;
	--catalog-check-col-width: 36px;

	--catalog-image-size: 64px;
	--catalog-image-radius: 8px;
	--catalog-image-bg: #f3f4f6;

	--catalog-grid-min: 260px;
	--catalog-grid-gap: 20px;
	--catalog-grid-margin-top: 0;

	--catalog-card-bg: #fff;
	--catalog-card-border: #e5e7eb;
	--catalog-card-radius: 14px;
	--catalog-card-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
	--catalog-card-shadow-hover: 0 10px 26px rgba(0, 0, 0, 0.12);
	--catalog-card-hover-translate: -4px;

	--catalog-image-wrapper-bg: #f8fafc;
	--catalog-image-wrapper-ratio: 16 / 10;
	--catalog-image-fit: cover;
	--catalog-image-height: 100%;
	--catalog-image-padding: 0;

	--catalog-select-top: 10px;
	--catalog-select-left: 10px;
	--catalog-select-size: 18px;

	--catalog-favorite-top: 10px;
	--catalog-favorite-right: 10px;
	--catalog-favorite-size: 34px;
	--catalog-favorite-bg: rgba(255, 255, 255, 0.9);
	--catalog-favorite-font-size: 1.1rem;
	--catalog-favorite-scale: 1.08;

	--catalog-card-body-padding: 14px;
	--catalog-card-body-gap: 8px;
	--catalog-card-title-size: 1rem;
	--catalog-card-title-weight: 700;
	--catalog-card-title-line-height: 1.35;
	--catalog-card-title-margin: 0;

	--catalog-card-links-gap: 8px;
	--catalog-card-actions-gap: 8px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

html,
body {
	min-height: 100%;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
	scroll-behavior: smooth;
}

img,
svg,
video,
canvas {
	display: block;
	max-width: 100%;
}

.section {
	padding: 90px 0;
}

.section-3d {
	padding: 10px 0;
}

.counter {
	font-size: 2.5rem;
	font-weight: 700;
	color: var(--accent);
}

.form-label {
	font-weight: 500;
	margin-bottom: 0.5rem;
}

.btn-primary {
	background-color: var(--accent);
	border-color: var(--accent);
}

.btn-primary:hover,
.btn-primary:focus {
	background-color: var(--accent-hover);
	border-color: var(--accent-hover);
}

.highlight {
	background-color: rgba(255, 193, 7, 0.2);
	padding: 2px 5px;
	border-radius: 3px;
}

.table-responsive {
	width: 100%;
}

.modal-content {
	border-radius: 12px;
}

.pagination {
	margin-bottom: 0;
}

.page-link {
	cursor: pointer;
}

.inline-edit {
	width: 100%;
	min-width: 80px;
	padding: 2px 4px;
	font-size: 0.9rem;
}

/* Shared catalog/list/grid styles extracted from repeated page CSS */
.item-list {
	width: 100%;
	border-collapse: collapse;
	background: var(--catalog-table-bg);
}

.item-list th,
.item-list td {
	padding: var(--catalog-table-cell-padding);
	border-bottom: 1px solid var(--catalog-table-border);
	vertical-align: middle;
}

.item-list th {
	background: var(--catalog-table-head-bg);
	font-weight: 700;
}

.item-list th:first-child,
.item-list td:first-child {
	width: var(--catalog-check-col-width);
	text-align: center;
}

.item-list .actions,
.item-list td .btn {
	white-space: nowrap;
}

.item-list td .form-control,
.item-list td .form-select {
	width: auto;
	display: inline-block;
}

.item-image,
.item-list .item-image {
	width: var(--catalog-image-size);
	height: var(--catalog-image-size);
	object-fit: cover;
	border-radius: var(--catalog-image-radius);
	background: var(--catalog-image-bg);
}

.item-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(var(--catalog-grid-min), 1fr));
	gap: var(--catalog-grid-gap);
	margin-top: var(--catalog-grid-margin-top);
}

.item-card {
	position: relative;
	display: flex;
	flex-direction: column;
	min-height: 100%;
	background: var(--catalog-card-bg);
	border: 1px solid var(--catalog-card-border);
	border-radius: var(--catalog-card-radius);
	overflow: hidden;
	box-shadow: var(--catalog-card-shadow);
	transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.item-card:hover {
	transform: translateY(var(--catalog-card-hover-translate));
	box-shadow: var(--catalog-card-shadow-hover);
}

.card-image-wrapper,
.item-card .card-image-wrapper {
	position: relative;
	aspect-ratio: var(--catalog-image-wrapper-ratio);
	background: var(--catalog-image-wrapper-bg);
	overflow: hidden;
}

.card-image {
	width: 100%;
	height: var(--catalog-image-height);
	object-fit: var(--catalog-image-fit);
	padding: var(--catalog-image-padding);
}

.grid-select,
.item-card .grid-select {
	position: absolute;
	top: var(--catalog-select-top);
	left: var(--catalog-select-left);
	z-index: 2;
	width: var(--catalog-select-size);
	height: var(--catalog-select-size);
}

.favorite-icon {
	position: absolute;
	top: var(--catalog-favorite-top);
	right: var(--catalog-favorite-right);
	z-index: 2;
	width: var(--catalog-favorite-size);
	height: var(--catalog-favorite-size);
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background: var(--catalog-favorite-bg);
	cursor: pointer;
	font-size: var(--catalog-favorite-font-size);
	transition: transform var(--transition-fast);
}

.favorite-icon:hover {
	transform: scale(var(--catalog-favorite-scale));
}

.item-card .card-body {
	display: flex;
	flex-direction: column;
	gap: var(--catalog-card-body-gap);
	padding: var(--catalog-card-body-padding);
	flex: 1;
}

.item-card .card-title {
	font-size: var(--catalog-card-title-size);
	font-weight: var(--catalog-card-title-weight);
	line-height: var(--catalog-card-title-line-height);
	margin: var(--catalog-card-title-margin);
}

.card-links,
.item-card .card-links {
	display: flex;
	gap: var(--catalog-card-links-gap);
	flex-wrap: wrap;
}

.card-actions,
.item-card .card-actions {
	display: flex;
	gap: var(--catalog-card-actions-gap);
}

.card-actions .btn,
.item-card .card-actions button {
	flex: 1;
}

@media (max-width: 991px) {
	footer {
		display: none !important;
	}
}