/**
 * Dynamic Archive Filters Block Styles
 *
 * Unified filter system for all post type archives.
 * Supports button mode, form mode, and tab-style UI.
 *
 * @package TMW\Base\Blocks
 * @since 3.0.0
 */

.dynamic-archive-filters {
	padding-top: var(--space-lg);
	/* Add breathing room below sticky header */
	padding-bottom: var(--space-xl);
}

/* Filter Button Spacing */
.dynamic-archive-filters .filter-buttons {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm) var(--space-md);
	margin: var(--space-2xs);
}

/* Custom Filter Button Styles */
.dynamic-archive-filters .filter-button {
	background-color: var(--color-white);
	color: var(--color-primary-dark);
	border: 2px solid var(--color-border);
	transition: all 0.3s ease;
	font-weight: 400;
}

/* Hover state for inactive buttons */
.dynamic-archive-filters .filter-button:hover,
.dynamic-archive-filters .filter-button:focus,
.dynamic-archive-filters .filter-button:hover:not([aria-pressed="true"]):not(.active) {
	background-color: var(--color-primary-dark);
	color: var(--color-white);
	border-color: var(--color-primary-dark);
}

/* Active/Pressed state */
.dynamic-archive-filters .filter-button[aria-pressed="true"],
.dynamic-archive-filters .filter-button.active {
	background-color: var(--color-primary-dark);
	color: var(--color-white);
	border-color: var(--color-primary-dark);
}

/* Focus state for accessibility */
.dynamic-archive-filters .filter-button:focus {
	outline: 1px dashed var(--color-primary-dark);
	outline-offset: 2px;
}

/* Mobile responsive */
@media (max-width: 640px) {
	.dynamic-archive-filters {
		padding-top: 0;
	}

	.dynamic-archive-filters .filter-button {
		padding: var(--space-sm) var(--space-lg);
	}
}

/* ==========================================
   TAB-STYLE UI MODE (For Search Pages)
   ========================================== */

/* Tab-style container - clean minimal style */
.dynamic-archive-filters.filters-mode-tab {
	padding-top: var(--space-lg);
	/* Consistent with base */
	padding-bottom: var(--space-lg);
	/* Reduced for tighter tab UI */
	padding-left: 0;
	padding-right: 0;
	margin-bottom: var(--space-xl);
}

/* Tab buttons container - centered flex layout */
.search-filter-tabs {
	display: flex;
	gap: var(--space-sm);
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}

/* Individual tab button - matches filter-button style */
.search-filter-tab {
	display: inline-flex;
	align-items: center;
	gap: var(--space-xs);
	padding: var(--space-sm) var(--space-lg);
	background-color: transparent;
	border: 2px solid var(--color-primary-dark);
	border-radius: var(--radius-full);
	font-size: var(--font-size-small);
	font-weight: var(--font-weight-normal);
	line-height: var(--line-height-normal);
	color: var(--color-primary-dark);
	cursor: pointer;
	transition: all 0.3s ease;
	white-space: nowrap;
}

/* Tab hover state - matches CPT filter button style */
.search-filter-tab:hover {
	background: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
	color: var(--color-white);
	box-shadow: var(--shadow-sm);
}

/* Tab focus state */
.search-filter-tab:focus {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

/* Active tab - matches filter-button active style */
.search-filter-tab.active,
.search-filter-tab[aria-selected="true"] {
	background-color: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
	color: var(--color-white);
	font-weight: var(--font-weight-semibold);
}

/* Active tab hover */
.search-filter-tab.active:hover,
.search-filter-tab[aria-selected="true"]:hover {
	background: var(--color-primary-dark);
	border-color: var(--color-primary-dark);
}

/* Tab label */
.search-filter-tab__label {
	display: inline-block;
}

/* Tab count badge */
.filter-count {
	display: inline-block;
	font-size: var(--font-size-small);
	opacity: 0.9;
}

/* Mobile optimizations for tabs */
@media (max-width: 768px) {
	.search-filter-tabs {
		gap: var(--space-xs);
		justify-content: flex-start;
		overflow-x: auto;
		-webkit-overflow-scrolling: touch;
		scrollbar-width: none;
		padding: 0 var(--space-md);
	}

	.search-filter-tabs::-webkit-scrollbar {
		display: none;
	}

	.search-filter-tab {
		padding: var(--space-xs) var(--space-md);
		font-size: var(--font-size-small);
	}
}

/* ==========================================
   CONDITIONAL FILTER DROPDOWNS
   ========================================== */

/* Container for all conditional dropdowns (single space for all dropdowns) */
.conditional-filters-container {
	position: relative;
	/* Positioning context for absolute children */
	margin-top: var(--space-lg);
	width: 100%;
	min-height: 55px;
	/* Reserve space to prevent layout shift */
}

/* Individual conditional filter wrapper (all occupy same space via absolute positioning) */
.conditional-filter-wrapper {
	position: absolute;
	/* Overlay all dropdowns in same position */
	top: 0;
	left: 0;
	right: 0;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	gap: var(--space-sm);
	width: 100%;
}

.conditional-filter-wrapper .archive-filters__label {
	margin: 0;
}

.conditional-filter-wrapper .archive-filters__select {
	width: auto;
	min-width: 200px;
	max-width: 300px;
}

/* ==========================================
   INLINE SEARCH FIELD (Button Mode) v4.9.0
   ========================================== */

/* Wrapper for inline search - appears after filter buttons */
.inline-search-wrapper {
	display: flex;
	align-items: center;
	gap: var(--space-xs);
	margin-left: auto;
	position: relative;
}

/* Search input styling - matches filter button height and style */
.inline-search-input {
	padding: var(--space-sm) var(--space-lg);
	padding-right: var(--space-2xl);
	border: 2px solid var(--color-border);
	border-radius: var(--radius-full);
	font-size: var(--font-size-small);
	font-family: inherit;
	color: var(--color-text);
	background-color: var(--color-white);
	min-width: 180px;
	max-width: 280px;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.inline-search-input::placeholder {
	color: var(--color-text-muted);
}

.inline-search-input:focus {
	outline: none;
	border-color: var(--color-primary-dark);
	box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

/* Hide native Chrome/WebKit search clear button (custom .inline-search-clear is used instead) */
.inline-search-input::-webkit-search-cancel-button {
	-webkit-appearance: none;
	appearance: none;
	display: none;
}

/* Clear button inside search input */
.inline-search-clear {
	position: absolute;
	right: var(--space-sm);
	transform: translateY(-50%);
	background: none;
	border: none;
	padding: var(--space-2xs);
	cursor: pointer;
	color: var(--color-text-muted);
	font-size: var(--font-size-lead);
	line-height: 1;
	transition: color 0.2s ease;
	display: flex;
	align-items: center;
	justify-content: center;
}

.inline-search-clear:hover {
	color: var(--color-text);
}

.inline-search-clear:focus {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
	border-radius: var(--radius-sm);
}

/* Reset Filters Button */
.filter-reset-wrapper {
	display: flex;
	align-items: center;
}

.filter-reset-button {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2xs);
	padding: var(--space-xs) var(--space-sm);
	background: none;
	border: 2px solid var(--color-border);
	border-radius: var(--radius-button);
	color: var(--color-text-muted);
	font-size: var(--font-size-small);
	font-weight: 500;
	cursor: pointer;
	transition: all 0.2s ease;
	white-space: nowrap;
}

.filter-reset-button:hover {
	border-color: var(--color-primary);
	color: var(--color-primary);
	background-color: rgba(var(--color-primary-rgb), 0.05);
}

.filter-reset-button:focus {
	outline: 2px solid var(--color-primary);
	outline-offset: 2px;
}

.filter-reset-button:disabled,
.filter-reset-button.is-hidden {
	opacity: 0.4;
	cursor: not-allowed;
	pointer-events: none;
	border-color: var(--color-border-light);
}

.filter-reset-icon {
	font-size: var(--font-size-lead);
	line-height: 1;
	font-weight: 600;
}

/* Container layout adjustment when search is present */
.dynamic-archive-filters.has-inline-search .filter-buttons {
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: center;
}

/* Mobile responsive */
@media (max-width: 768px) {
	.inline-search-wrapper {
		margin-left: 0;
		width: 100%;
		order: -1;
		margin-bottom: var(--space-md);
	}

	.inline-search-input {
		width: 100%;
		max-width: none;
	}
}

/* Search loading state */
.dynamic-archive-filters.loading .inline-search-input {
	opacity: 0.7;
	pointer-events: none;
}

/* Standalone search mode (v3.16.0) - search without filter buttons */
.archive-filters.search-only {
	margin-bottom: var(--space-lg);
}

.archive-filters.search-only .filter-buttons {
	justify-content: flex-start;
}

.archive-filters.search-only .inline-search-wrapper {
	margin-left: 0;
}

/* ==========================================
   DROPDOWN FILTER MODE (v3.10.0)
   Primary filter dropdowns for taxonomy and post type filtering
   ========================================== */

/* Container for dropdown filters */
.filter-dropdowns {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-md);
	align-items: flex-end;
	justify-content: center;
}

/* Individual dropdown wrapper */
.filter-dropdown-wrapper {
	display: flex;
	flex-direction: column;
	gap: var(--space-2xs);
	min-width: 180px;
	flex: 1;
	max-width: 300px;
}

/* Dropdown label */
.filter-dropdown-wrapper .archive-filters__label {
	font-size: var(--font-size-small);
	font-weight: var(--font-weight-medium);
	color: var(--color-text);
	margin: 0;
}

/* Shared dropdown select element — used by both taxonomy and post-type dropdowns */
.archive-filters__select {
	padding: var(--space-sm) var(--space-md);
	padding-right: var(--space-2xl);
	border: 2px solid var(--color-border);
	border-radius: var(--radius-button);
	font-size: var(--font-size-small);
	font-family: inherit;
	color: var(--color-text);
	background-color: var(--color-white);
	cursor: pointer;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
	appearance: none;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right var(--space-md) center;
	background-size: 12px;
}

.archive-filters__select:hover {
	border-color: var(--color-primary-dark);
}

.archive-filters__select:focus {
	outline: none;
	border-color: var(--color-primary-dark);
	box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.15);
}

/* Post-type dropdown uses slightly wider padding */
.post-type-dropdown-wrapper .archive-filters__select {
	padding-left: var(--space-lg);
}

/* Post type dropdown wrapper */
.post-type-dropdown-wrapper {
	display: flex;
	flex-direction: column;
	gap: var(--space-2xs);
	min-width: 200px;
	max-width: 300px;
}

.post-type-dropdown-wrapper .archive-filters__label {
	font-size: var(--font-size-small);
	font-weight: var(--font-weight-medium);
	color: var(--color-text);
	margin: 0;
}

/* Archive filters container with dropdown style */
.dynamic-archive-filters.display-style-dropdowns .archive-filters {
	display: flex;
	align-items: flex-end;
	justify-content: center;
	gap: var(--space-md);
}

/* Inline search alongside dropdowns */
.dynamic-archive-filters.display-style-dropdowns.has-inline-search .filter-dropdowns {
	flex: 1;
}

.dynamic-archive-filters.display-style-dropdowns .inline-search-wrapper {
	margin-left: 0;
	flex-shrink: 0;
}

/* Mobile responsive for dropdown mode */
@media (max-width: 768px) {
	.filter-dropdowns {
		flex-direction: column;
		gap: var(--space-md);
	}

	.filter-dropdown-wrapper,
	.post-type-dropdown-wrapper {
		width: 100%;
		max-width: none;
	}

	.dynamic-archive-filters.display-style-dropdowns .archive-filters {
		flex-direction: column;
		align-items: stretch;
	}

	.dynamic-archive-filters.display-style-dropdowns .inline-search-wrapper {
		width: 100%;
		order: -1;
		margin-bottom: var(--space-md);
	}
}

/* Loading state for dropdown filters */
.dynamic-archive-filters.loading .filter-dropdown-wrapper .archive-filters__select,
.dynamic-archive-filters.loading .post-type-dropdown-wrapper .archive-filters__select {
	opacity: 0.7;
	pointer-events: none;
}

/* ==========================================
   CASCADING FILTER OPTIONS (v3.14.0)
   Disabled options that would produce zero results
   ========================================== */

/* Disabled/unavailable dropdown options */
.filter-dropdown-wrapper .archive-filters__select option:disabled,
.filter-dropdown-wrapper .archive-filters__select option.filter-option-unavailable {
	color: var(--color-text-muted);
	background-color: var(--color-gray-100);
}

/* Visual indication for options with zero results */
.filter-dropdown-wrapper .archive-filters__select option.filter-option-unavailable {
	font-style: italic;
}