/**
 * Directorist State Filter — front-end styles
 */

.dsf-wrapper {
	--dsf-primary: #1257B4;
	--dsf-primary-dark: #0d4189;
	--dsf-text: #1f2d3a;
	--dsf-muted: #64748b;
	--dsf-border: #e2e8f0;
	--dsf-bg: #f8fafc;
	--dsf-card-bg: #ffffff;
	--dsf-radius: 999px;
	--dsf-card-radius: 14px;

	position: relative;
	max-width: 1280px;
	margin: 0 auto;
	padding: 0 0 40px;
	box-sizing: border-box;
}

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

.dsf-heading {
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--dsf-text);
	margin: 0 0 20px;
	text-align: center;
}

/* ---------- Filter button row ---------- */

.dsf-filter-scroll {
	width: 100%;
	overflow-x: auto;
	-webkit-overflow-scrolling: touch;
	scrollbar-width: thin;
	padding-bottom: 8px;
	margin-bottom: 28px;
}

.dsf-filter-scroll::-webkit-scrollbar {
	height: 6px;
}

.dsf-filter-scroll::-webkit-scrollbar-thumb {
	background-color: var(--dsf-border);
	border-radius: var(--dsf-radius);
}

.dsf-filter-buttons {
	display: flex;
	flex-wrap: nowrap;
	gap: 10px;
	padding: 4px 2px;
	min-width: max-content;
	justify-content: flex-start;
}

@media (min-width: 900px) {
	.dsf-filter-buttons {
		flex-wrap: wrap;
		justify-content: center;
		min-width: 0;
	}

	.dsf-filter-scroll {
		overflow-x: visible;
	}
}

.dsf-filter-btn {
	flex: 0 0 auto;
	appearance: none;
	-webkit-appearance: none;
	border: 1px solid var(--dsf-border) !important;
	background-color: var(--dsf-card-bg) !important;
	background-image: none !important;
	color: var(--dsf-text) !important;
	font-size: 0.925rem;
	font-weight: 600;
	line-height: 1;
	padding: 12px 20px;
	border-radius: var(--dsf-radius);
	cursor: pointer;
	white-space: nowrap;
	display: inline-flex;
	align-items: center;
	gap: 0;
	transition: background-color 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.12s ease, box-shadow 0.18s ease, padding-left 0.18s ease, gap 0.18s ease;
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
	-webkit-tap-highlight-color: transparent;
}

.dsf-filter-btn::before {
	content: "";
	width: 0;
	height: 10px;
	opacity: 0;
	transform: scale(0.5);
	background: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='white'%3E%3Cpath d='M7.6 13.4 3.9 9.7l1.4-1.4 2.3 2.3 6-6 1.4 1.4z'/%3E%3C/svg%3E") no-repeat center / contain;
	transition: width 0.18s ease, opacity 0.18s ease, transform 0.18s ease;
	flex-shrink: 0;
}

.dsf-filter-btn.is-active::before {
	width: 12px;
	opacity: 1;
	transform: scale(1);
	margin-right: 6px;
}

html body .dsf-wrapper .dsf-filter-scroll .dsf-filter-buttons button.dsf-filter-btn:hover,
html body .dsf-wrapper .dsf-filter-scroll .dsf-filter-buttons button.dsf-filter-btn:focus,
html body .dsf-wrapper .dsf-filter-scroll .dsf-filter-buttons button.dsf-filter-btn:active {
	background-color: var(--dsf-primary) !important;
	background-image: none !important;
	border-color: var(--dsf-primary) !important;
	color: #ffffff !important;
	transform: translateY(-1px);
	box-shadow: 0 4px 10px rgba(18, 87, 180, 0.28) !important;
	outline: none !important;
}

.dsf-filter-btn:focus-visible {
	outline: 2px solid var(--dsf-primary-dark);
	outline-offset: 2px;
}

html body .dsf-wrapper .dsf-filter-scroll .dsf-filter-buttons button.dsf-filter-btn.is-active {
	background-color: var(--dsf-primary) !important;
	background-image: none !important;
	border-color: var(--dsf-primary) !important;
	color: #ffffff !important;
	box-shadow: 0 4px 10px rgba(18, 87, 180, 0.28) !important;
}

.dsf-filter-btn[disabled] {
	opacity: 0.6;
	cursor: default;
	pointer-events: none;
}

/* ---------- Listings container ---------- */

.dsf-listings-container {
	position: relative;
	min-height: 120px;
	transition: opacity 0.15s ease;
}

.dsf-listings-container.is-loading {
	opacity: 0.4;
	pointer-events: none;
}

.dsf-listings-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 22px;
}

.dsf-listing-card {
	position: relative;
	background-color: var(--dsf-card-bg);
	border: 1px solid var(--dsf-border);
	border-radius: 16px;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	box-shadow: 0 2px 8px rgba(15, 23, 42, 0.05);
	transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}

.dsf-listing-card::before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 4px;
	background: linear-gradient(90deg, var(--dsf-primary), var(--dsf-primary-dark));
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.3s ease;
}

.dsf-listing-card:hover {
	box-shadow: 0 16px 32px rgba(15, 23, 42, 0.12);
	transform: translateY(-4px);
	border-color: rgba(18, 87, 180, 0.35);
}

.dsf-listing-card:hover::before {
	transform: scaleX(1);
}

.dsf-listing-card__body {
	padding: 22px 22px 24px;
	display: flex;
	flex-direction: column;
	gap: 10px;
	flex: 1 1 auto;
}

.dsf-listing-card__location {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	align-self: flex-start;
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--dsf-primary-dark);
	background-color: rgba(18, 87, 180, 0.09);
	padding: 5px 12px 5px 10px;
	border-radius: var(--dsf-radius);
}

.dsf-listing-card__location svg {
	width: 11px;
	height: 11px;
	flex-shrink: 0;
	fill: var(--dsf-primary-dark);
}

.dsf-listing-card__title {
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.35;
	margin: 4px 0 0;
}

.dsf-listing-card__title a {
	color: var(--dsf-text);
	text-decoration: none;
	background-image: linear-gradient(var(--dsf-primary-dark), var(--dsf-primary-dark));
	background-repeat: no-repeat;
	background-position: left bottom;
	background-size: 0% 2px;
	transition: background-size 0.25s ease, color 0.25s ease;
}

.dsf-listing-card__title a:hover {
	color: var(--dsf-primary-dark);
	background-size: 100% 2px;
}

.dsf-listing-card__excerpt {
	font-size: 0.9rem;
	color: var(--dsf-muted);
	margin: 0;
	line-height: 1.55;
}

.dsf-listing-card__link {
	margin-top: auto;
	align-self: flex-start;
	font-size: 0.825rem;
	font-weight: 700;
	color: var(--dsf-primary-dark);
	background-color: rgba(18, 87, 180, 0.08);
	border: 1px solid rgba(18, 87, 180, 0.18);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 9px 16px;
	border-radius: var(--dsf-radius);
	transition: gap 0.2s ease, color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.dsf-listing-card__link span {
	transition: transform 0.2s ease;
	display: inline-block;
}

.dsf-listing-card__link:hover,
.dsf-listing-card:hover .dsf-listing-card__link {
	color: #ffffff;
	background-color: var(--dsf-primary);
	border-color: var(--dsf-primary);
	gap: 9px;
}

.dsf-listing-card:hover .dsf-listing-card__link span {
	transform: translateX(3px);
}

/* ---------- No results ---------- */

.dsf-no-results {
	text-align: center;
	padding: 48px 20px;
	color: var(--dsf-muted);
	background-color: var(--dsf-bg);
	border-radius: var(--dsf-card-radius);
	border: 1px dashed var(--dsf-border);
}

/* ---------- Loading spinner overlay ---------- */

.dsf-loading-overlay {
	position: absolute;
	inset: 0;
	display: flex;
	align-items: flex-start;
	justify-content: center;
	padding-top: 60px;
	pointer-events: none;
}

.dsf-spinner {
	width: 38px;
	height: 38px;
	border-radius: 50%;
	border: 4px solid var(--dsf-border);
	border-top-color: var(--dsf-primary);
	animation: dsf-spin 0.8s linear infinite;
}

@keyframes dsf-spin {
	to {
		transform: rotate(360deg);
	}
}

/* ---------- Mobile tweaks ---------- */

@media (max-width: 600px) {
	.dsf-heading {
		font-size: 1.4rem;
	}

	.dsf-filter-btn {
		padding: 10px 16px;
		font-size: 0.875rem;
	}

	.dsf-listings-grid {
		grid-template-columns: 1fr;
	}
}