/**
 * NetterTech Events - Grid Styles
 *
 * Grid / cards layout for event browsing.
 *
 * @package NetterTechEvents
 */

.nte-grid {
	display: grid;
	gap: var(--nte-spacing-md);
}

/* Responsive columns */
.nte-grid--cols-2 {
	grid-template-columns: repeat(2, 1fr);
}

.nte-grid--cols-3 {
	grid-template-columns: repeat(3, 1fr);
}

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

.nte-grid--cols-5 {
	grid-template-columns: repeat(5, 1fr);
}

.nte-grid--cols-6 {
	grid-template-columns: repeat(6, 1fr);
}

/* Responsive breakpoints: 6 → 4 → 3 → 2 → 1 */

/* Desktop (1024px-1199px): Max 4 columns */
@media (max-width: 1199px) {

	.nte-grid--cols-5,
	.nte-grid--cols-6 {
		grid-template-columns: repeat(4, 1fr);
	}
}

@media (max-width: 1024px) {

	.nte-grid--cols-4,
	.nte-grid--cols-5,
	.nte-grid--cols-6 {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* Tablet (768px-1023px): Max 2 columns */
@media (max-width: 768px) {

	.nte-grid--cols-3,
	.nte-grid--cols-4,
	.nte-grid--cols-5,
	.nte-grid--cols-6 {
		grid-template-columns: repeat(2, 1fr);
	}
}

/* Mobile (<480px): 1 column */
@media (max-width: 480px) {

	.nte-grid--cols-2,
	.nte-grid--cols-3,
	.nte-grid--cols-4,
	.nte-grid--cols-5,
	.nte-grid--cols-6 {
		grid-template-columns: 1fr;
	}
}

/* Cards variant */
.nte-grid--cards .nte-event-card__image {
	aspect-ratio: var(--nte-image-ratio-cards, var(--nte-image-ratio-default, 16 / 9));
}

/* List variant */
.nte-grid--list {
	display: flex;
	flex-direction: column;
	gap: var(--nte-spacing-md);
}

.nte-grid--list .nte-event-card {
	display: grid;
	grid-template-columns: 200px 1fr;
	grid-template-rows: 1fr;
}

.nte-grid--list .nte-event-card__image {
	grid-row: 1 / -1;
	aspect-ratio: unset;
	width: 200px;
	height: 100%;
}

.nte-grid--list .nte-event-card__image .nte-event-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nte-grid--list .nte-event-card__content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	min-height: 120px;
}

@media (max-width: 640px) {

	.nte-grid--list .nte-event-card {
		grid-template-columns: 1fr;
		grid-template-rows: auto 1fr;
	}

	.nte-grid--list .nte-event-card__image {
		grid-row: auto;
		width: 100%;
		aspect-ratio: var(--nte-image-ratio-list, var(--nte-image-ratio-default, 16 / 9));
	}

	.nte-grid--list .nte-event-card__content {
		min-height: 0;
	}
}

/* Pagination */
.nte-pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: var(--nte-spacing-sm);
	margin-top: var(--nte-spacing-xl);
}

.nte-pagination__link {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 36px;
	height: 36px;
	padding: var(--nte-spacing-xs) var(--nte-spacing-sm);
	background: var(--nte-color-background);
	border: 1px solid var(--nte-color-border);
	border-radius: var(--nte-radius-md);
	color: var(--nte-color-text);
	text-decoration: none;
	transition: border-color 0.2s;
}

.nte-pagination__link:hover {
	border-color: var(--nte-color-primary);
}

.nte-pagination__link--current {
	background: var(--nte-color-primary);
	border-color: var(--nte-color-primary);
	color: #fff;
}

.nte-pagination__link:focus-visible {
	outline: 2px solid var(--nte-color-primary);
	outline-offset: 2px;
}

.nte-pagination__link:active {
	transform: scale(0.97);
}

.nte-pagination__link--disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

/* -----------------------------------------------------------------------------
 * Event List Container
 * -------------------------------------------------------------------------- */

.nte-event-list {
	position: relative;
}

.nte-event-list.nte-loading .nte-grid {
	opacity: 0.5;
	pointer-events: none;
}

.nte-loading-overlay {
	position: absolute;
	inset: 0;
	display: none;
	align-items: center;
	justify-content: center;
	background: rgba(255, 255, 255, 0.7);
	z-index: 10;
}

.nte-event-list.nte-loading .nte-loading-overlay {
	display: flex;
}

.nte-loading-spinner {
	width: 32px;
	height: 32px;
	border: 3px solid var(--nte-color-border, #e0e0e0);
	border-top-color: var(--nte-color-primary, #007cba);
	border-radius: 50%;
	animation: ve-spin 0.8s linear infinite;
}

@keyframes ve-spin {

	to {
		transform: rotate(360deg);
	}
}

/* -----------------------------------------------------------------------------
 * Filters
 * -------------------------------------------------------------------------- */

.nte-filters {
	margin-bottom: var(--nte-spacing-lg, 24px);
}

.nte-filters__form {
	display: flex;
	flex-wrap: wrap;
	gap: var(--nte-spacing-md, 16px);
	align-items: center;
}

.nte-filters__field {
	position: relative;
	flex: 1;
	min-width: 200px;
	max-width: 300px;
}

.nte-filters__field--search {
	flex: 2;
	max-width: 400px;
}

/* Higher specificity to override theme input styles */
.nte-filters .nte-filters__input,
.nte-filters .nte-filters__select {
	width: 100%;
	height: 44px;
	padding: 10px 14px;
	font-size: 0.9375em;
	line-height: 1.4;
	border: 1px solid var(--nte-color-border, #ddd);
	border-radius: var(--nte-radius-md, 6px);
	background: var(--nte-color-background, #fff);
	color: var(--nte-color-text, #1e1e1e);
	box-sizing: border-box;
	transition: border-color 0.2s, box-shadow 0.2s;
}

.nte-filters .nte-filters__input:focus,
.nte-filters .nte-filters__select:focus {
	outline: none;
	border-color: var(--nte-color-primary, #007cba);
	box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.15);
}

.nte-filters .nte-filters__input::placeholder {
	color: var(--nte-color-text-muted, #5a616e);
	opacity: 0.7;
}

/* stylelint-disable-next-line no-descending-specificity
   -- search variant sets padding, not focus */
.nte-filters__field--search .nte-filters__input {
	padding-left: 40px;
}

.nte-filters__search-icon {
	position: absolute;
	left: 12px;
	top: 50%;
	transform: translateY(-50%);
	color: var(--nte-color-text-muted, #5a616e);
	pointer-events: none;
}

/* stylelint-disable-next-line no-descending-specificity
   -- select appearance, not focus */
.nte-filters .nte-filters__select {
	appearance: none;
	padding-right: 36px;
	background-image: url(data:image/svg+xml,%3Csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20width=%2712%27%20height=%2712%27%20viewBox=%270%200%2024%2024%27%20fill=%27none%27%20stroke=%27%23666%27%20stroke-width=%272%27%3E%3Cpath%20d=%27m6%209%206%206%206-6%27/%3E%3C/svg%3E);
	background-repeat: no-repeat;
	background-position: right 12px center;
	cursor: pointer;
}

.nte-filters .nte-filters__reset {
	height: 44px;
	padding: 10px 20px;
	font-size: 0.875em;
	font-weight: 500;
	color: var(--nte-color-text, #1e1e1e);
	background: var(--nte-color-background, #fff);
	border: 1px solid var(--nte-color-border, #ddd);
	border-radius: var(--nte-radius-md, 6px);
	cursor: pointer;
	box-sizing: border-box;
	transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.nte-filters .nte-filters__reset:hover {
	background-color: var(--nte-color-background-alt, #f9fafb);
	border-color: var(--nte-color-text, #1e1e1e);
	color: var(--nte-color-text, #1e1e1e);
}

.nte-filters .nte-filters__reset:focus-visible {
	outline: 2px solid var(--nte-color-primary, #2563eb);
	outline-offset: 2px;
}

.nte-filters .nte-filters__reset:active {
	transform: scale(0.97);
}

/* -----------------------------------------------------------------------------
 * Empty State
 * -------------------------------------------------------------------------- */

.nte-empty {
	grid-column: 1 / -1;
	padding: 48px 24px;
	text-align: center;
	background: var(--nte-color-surface, #f9f9f9);
	border-radius: var(--nte-radius-lg, 8px);
}

.nte-empty p {
	margin: 0;
	color: var(--nte-color-muted, #666);
	font-size: 1em;
}

/* -----------------------------------------------------------------------------
 * Responsive Filters
 * -------------------------------------------------------------------------- */

@media (max-width: 768px) {

	.nte-filters__form {
		flex-direction: column;
		align-items: stretch;
	}

	.nte-filters__field {
		max-width: none;
	}

	.nte-filters__reset {
		align-self: flex-start;
	}
}

/* -----------------------------------------------------------------------------
 * Pagination Info
 * -------------------------------------------------------------------------- */

.nte-pagination__info {
	font-size: 0.875em;
	color: var(--nte-color-muted, #666);
}

/* -----------------------------------------------------------------------------
 * Event Card - Full Styling
 *
 * stylelint-disable no-descending-specificity --
 *   Base card selectors intentionally follow variant-scoped selectors
 *   (.nte-grid--list, .nte-event-card--past, etc.) due to section organization.
 * -------------------------------------------------------------------------- */

/* stylelint-disable no-descending-specificity */
.nte-event-card {
	background: var(--nte-color-background, #fff);
	border-radius: var(--nte-radius-md, 0.375rem);
	overflow: hidden;
	box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
	transition: box-shadow 0.2s, transform 0.2s;
}

.nte-event-card:hover {
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
	transform: translateY(-2px);
}

.nte-event-card--past .nte-event-card__image {
	opacity: 0.5;
}

.nte-event-card--past .nte-event-card__title {
	color: #595959;
}

.nte-event-card--past .nte-event-card__time {
	color: #767676;
}

.nte-event-card--cancelled .nte-event-card__image {
	opacity: 0.5;
}

.nte-event-card--cancelled .nte-event-card__title {
	color: #595959;
	text-decoration: line-through;
}

.nte-event-card--cancelled .nte-event-card__time {
	color: #767676;
}

/* Card link - wraps entire card content for clickability */
.nte-event-card__link {
	display: block;
	text-decoration: none;
	color: inherit;
}

.nte-event-card__link:hover {
	text-decoration: none;
	color: inherit;
}

.nte-event-card__link:focus-visible {
	outline: 2px solid var(--nte-color-primary, #2563eb);
	outline-offset: 2px;
}

/* Legacy support for image-only link (deprecated) */
.nte-event-card__image-link {
	display: block;
	text-decoration: none;
}

.nte-event-card__image {
	aspect-ratio: var(--nte-image-ratio-default, 16 / 9);
	overflow: hidden;
	background: var(--nte-color-background-alt, #f3f4f6);
}

.nte-event-card__image--placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--nte-color-background-alt, #f3f4f6);
}

.nte-event-card__placeholder-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 64px;
	height: 64px;
}

.nte-event-card__placeholder-icon::before {
	content: "";
	display: block;
	width: 48px;
	height: 48px;
	background-image: url(data:image/svg+xml,%3Csvg%20xmlns=%27http://www.w3.org/2000/svg%27%20viewBox=%270%200%2024%2024%27%20fill=%27none%27%20stroke=%27%239ca3af%27%20stroke-width=%271.5%27%3E%3Crect%20x=%273%27%20y=%274%27%20width=%2718%27%20height=%2718%27%20rx=%272%27/%3E%3Cline%20x1=%2716%27%20y1=%272%27%20x2=%2716%27%20y2=%276%27/%3E%3Cline%20x1=%278%27%20y1=%272%27%20x2=%278%27%20y2=%276%27/%3E%3Cline%20x1=%273%27%20y1=%2710%27%20x2=%2721%27%20y2=%2710%27/%3E%3C/svg%3E);
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
	opacity: 0.7;
}

.nte-event-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.nte-event-card__content {
	display: flex;
	gap: var(--nte-spacing-md, 1rem);
	padding: var(--nte-spacing-md, 1rem);
}

/* Date badge: override via --nte-date-bg (active)
   and --nte-date-bg-past (past events).
   Theme example: :root { --nte-date-bg: #dc2626; } */
.nte-event-card__date {
	display: flex;
	flex-direction: column;
	align-items: center;
	min-width: 50px;
	padding: var(--nte-spacing-xs, 0.25rem) var(--nte-spacing-sm, 0.5rem);
	background: var(--nte-date-bg, var(--nte-color-primary, #2563eb));
	color: #fff;
	border-radius: var(--nte-radius-sm, 0.25rem);
	text-align: center;
	flex-shrink: 0;
	align-self: flex-start;
}

.nte-event-card--past .nte-event-card__date {
	background: var(--nte-date-bg-past, var(--nte-color-text-muted, #5a616e));
}

.nte-event-card__date-month {
	font-size: var(--nte-font-size-xs, 0.8125em);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.nte-event-card__date-day {
	font-size: var(--nte-font-size-xl, 1.25em);
	font-weight: 700;
	line-height: 1;
}

.nte-event-card__date-year {
	font-size: var(--nte-font-size-xs, 0.8125em);
	opacity: 0.8;
}

.nte-event-card__details {
	flex: 1;
	min-width: 0;
}

.nte-event-card__title {
	font-size: var(--nte-font-size-base, 1em);
	font-weight: 600;
	margin: 0 0 var(--nte-spacing-xs, 0.25em);
	line-height: 1.3;
	color: var(--nte-color-text, #1e1e1e);
	transition: color 0.2s;
}

/* Title color change on card hover */
.nte-event-card__link:hover .nte-event-card__title {
	color: var(--nte-color-primary, #2563eb);
}

/* Legacy support for title with nested link (deprecated) */
.nte-event-card__title a {
	color: inherit;
	text-decoration: none;
}

.nte-event-card__title a:hover {
	color: var(--nte-color-primary, #2563eb);
}

.nte-event-card__time,
.nte-event-card__venue,
.nte-event-card__excerpt {
	font-size: var(--nte-font-size-sm, 0.875em);
	color: var(--nte-color-text-muted, #5a616e);
	margin: 0;
}

.nte-event-card__price {
	margin: 4px 0 0;
	font-size: var(--nte-font-size-sm, 0.875em);
	font-weight: 600;
	color: var(--nte-color-primary, #2563eb);
}

.nte-event-card__status--cancelled {
	display: inline-block;
	margin-top: var(--nte-spacing-xs, 0.25rem);
	padding: 2px 6px;
	background: var(--nte-color-error, #dc2626);
	color: #fff;
	font-size: var(--nte-font-size-xs, 0.8125em);
	border-radius: var(--nte-radius-sm, 0.25rem);
}

/* stylelint-enable no-descending-specificity */

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {

	.nte-filters .nte-filters__input,
	.nte-filters .nte-filters__select,
	.nte-filters .nte-filters__reset,
	.nte-event-card,
	.nte-event-card__title,
	.nte-pagination__link {
		transition: none;
	}

	.nte-event-card:hover {
		transform: none;
	}

	.nte-loading-spinner {
		animation: none;
	}
}