/*
Theme Name: WLA Visual Presentation Theme
Theme URI: https://example.com/wla-design-theme
Author: Platform Design Core
Author URI: https://example.com
Description: Clean presentation skin for the real estate aggregator framework.
Version: 1.0.1
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wla-visual
Tags: real-estate, grid-layout, custom-colors, custom-menu, featured-images, responsive-layout
*/

/* ==========================================================================
   CSS Custom Properties & Default Design Tokens (Overridden via wp_head)
   ========================================================================== */
:root {
	--wla-primary: #1e3a8a;
	--wla-primary-hover: #172554;
	--wla-accent: #0284c7;
	--wla-accent-hover: #0369a1;
	--wla-price-bg: #10b981;
	--wla-price-text: #ffffff;
	--wla-dealer-bg: #f1f5f9;
	--wla-dealer-border: #cbd5e1;
	--wla-text-main: #0f172a;
	--wla-text-muted: #64748b;
	--wla-bg-surface: #ffffff;
	--wla-bg-page: #f8fafc;
	--wla-border: #e2e8f0;
	--wla-font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	--wla-radius-sm: 6px;
	--wla-radius-md: 10px;
	--wla-radius-lg: 16px;
	--wla-shadow-card: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.05);
	--wla-shadow-hover: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.07);
	--wla-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Reset & Baseline Reset
   ========================================================================== */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	font-family: var(--wla-font-main);
	background-color: var(--wla-bg-page);
	color: var(--wla-text-main);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

img, video {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
}

/* ==========================================================================
   Layout Containers & Grid Utilities
   ========================================================================== */
.wla-container {
	width: 100%;
	max-width: 1280px;
	margin-left: auto;
	margin-right: auto;
	padding-left: 1.25rem;
	padding-right: 1.25rem;
}

.wla-header-wrapper {
	background-color: var(--wla-bg-surface);
	border-bottom: 1px solid var(--wla-border);
	padding: 1.25rem 0;
	position: sticky;
	top: 0;
	z-index: 40;
	backdrop-filter: blur(8px);
}

.wla-hero-banner {
	background: linear-gradient(135deg, var(--wla-primary) 0%, var(--wla-primary-hover) 100%);
	color: #ffffff;
	padding: 3.5rem 0;
	margin-bottom: 2rem;
	text-align: center;
}

.wla-hero-title {
	font-size: 2.25rem;
	font-weight: 800;
	letter-spacing: -0.025em;
	margin-bottom: 0.5rem;
}

.wla-hero-subtitle {
	font-size: 1.125rem;
	opacity: 0.9;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

/* ==========================================================================
   Interactive Location Filter Pills
   ========================================================================== */
.wla-filter-bar {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
	align-items: center;
	padding: 1rem 0 1.5rem 0;
	margin-bottom: 1rem;
	border-bottom: 1px solid var(--wla-border);
}

.wla-filter-label {
	font-size: 0.875rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.05em;
	color: var(--wla-text-muted);
	margin-right: 0.5rem;
}

.wla-filter-btn {
	display: inline-flex;
	align-items: center;
	padding: 0.45rem 1rem;
	border-radius: 9999px;
	font-size: 0.875rem;
	font-weight: 600;
	background-color: var(--wla-bg-surface);
	color: var(--wla-text-muted);
	border: 1px solid var(--wla-border);
	cursor: pointer;
	transition: var(--wla-transition);
}

.wla-filter-btn:hover {
	border-color: var(--wla-accent);
	color: var(--wla-accent);
	transform: translateY(-1px);
}

.wla-filter-btn.active {
	background-color: var(--wla-primary);
	color: #ffffff;
	border-color: var(--wla-primary);
	box-shadow: 0 2px 4px rgb(30 58 138 / 0.2);
}

.wla-filter-count {
	display: inline-block;
	font-size: 0.75rem;
	background-color: rgba(0, 0, 0, 0.08);
	padding: 0.1rem 0.45rem;
	border-radius: 9999px;
	margin-left: 0.4rem;
}

.wla-filter-btn.active .wla-filter-count {
	background-color: rgba(255, 255, 255, 0.25);
	color: #ffffff;
}

/* ==========================================================================
   Responsive Property Grid (1 Col Mobile -> 3 Col Desktop)
   ========================================================================== */
.wla-property-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.75rem;
	margin-bottom: 3.5rem;
}

@media (min-width: 768px) {
	.wla-property-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 1024px) {
	.wla-property-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

/* ==========================================================================
   Property Ad Card Component Architecture
   ========================================================================== */
.wla-card {
	background-color: var(--wla-bg-surface);
	border-radius: var(--wla-radius-lg);
	border: 1px solid var(--wla-border);
	box-shadow: var(--wla-shadow-card);
	overflow: hidden;
	display: flex;
	flex-direction: column;
	transition: var(--wla-transition);
	position: relative;
}

.wla-card:hover {
	box-shadow: var(--wla-shadow-hover);
	transform: translateY(-4px);
	border-color: var(--wla-accent);
}

/* Media Vault Container & Responsive Embeds */
.wla-card-media {
	position: relative;
	width: 100%;
	aspect-ratio: 16 / 10;
	background-color: #0f172a;
	overflow: hidden;
}

.wla-card-media img,
.wla-card-media video {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.wla-card:hover .wla-card-media img {
	transform: scale(1.04);
}

/* Media Carousel Indicators */
.wla-media-badge-count {
	position: absolute;
	bottom: 0.75rem;
	right: 0.75rem;
	background-color: rgba(15, 23, 42, 0.75);
	color: #ffffff;
	font-size: 0.75rem;
	font-weight: 600;
	padding: 0.2rem 0.55rem;
	border-radius: 9999px;
	backdrop-filter: blur(4px);
	display: flex;
	align-items: center;
	gap: 0.3rem;
}

/* Floating Price Badge */
.wla-price-badge {
	position: absolute;
	top: 0.85rem;
	left: 0.85rem;
	background-color: var(--wla-price-bg);
	color: var(--wla-price-text);
	padding: 0.35rem 0.85rem;
	border-radius: var(--wla-radius-sm);
	font-size: 0.95rem;
	font-weight: 800;
	letter-spacing: -0.01em;
	box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.2);
	z-index: 10;
}

/* Location Tag Overlay */
.wla-location-tag {
	position: absolute;
	top: 0.85rem;
	right: 0.85rem;
	background-color: rgba(255, 255, 255, 0.92);
	color: var(--wla-text-main);
	padding: 0.25rem 0.65rem;
	border-radius: var(--wla-radius-sm);
	font-size: 0.75rem;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.03em;
	box-shadow: 0 2px 4px rgb(0 0 0 / 0.1);
	z-index: 10;
}

/* Card Content Area */
.wla-card-body {
	padding: 1.25rem;
	display: flex;
	flex-direction: column;
	flex-grow: 1;
}

.wla-card-title {
	font-size: 1.15rem;
	font-weight: 700;
	line-height: 1.35;
	color: var(--wla-text-main);
	margin-bottom: 0.5rem;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.wla-card-excerpt {
	font-size: 0.875rem;
	color: var(--wla-text-muted);
	margin-bottom: 1.25rem;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	flex-grow: 1;
}

/* Dealer Branding Section */
.wla-dealer-attribution {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 0.85rem;
	border-top: 1px solid var(--wla-border);
	margin-top: auto;
}

.wla-dealer-meta {
	display: flex;
	align-items: center;
	gap: 0.6rem;
}

.wla-dealer-avatar {
	width: 32px;
	height: 32px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--wla-accent), var(--wla-primary));
	color: #ffffff;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 0.75rem;
	text-transform: uppercase;
}

.wla-dealer-info {
	display: flex;
	flex-direction: column;
}

.wla-dealer-name {
	font-size: 0.825rem;
	font-weight: 700;
	color: var(--wla-text-main);
	line-height: 1.2;
}

.wla-dealer-handle {
	font-size: 0.75rem;
	color: var(--wla-accent);
	font-weight: 500;
}

.wla-post-date {
	font-size: 0.75rem;
	color: var(--wla-text-muted);
}

/* Empty State */
.wla-empty-state {
	text-align: center;
	padding: 4rem 1.5rem;
	background: var(--wla-bg-surface);
	border-radius: var(--wla-radius-lg);
	border: 1px dashed var(--wla-border);
	grid-column: 1 / -1;
}

.wla-empty-icon {
	font-size: 3rem;
	margin-bottom: 1rem;
	color: var(--wla-text-muted);
}

.wla-empty-title {
	font-size: 1.25rem;
	font-weight: 700;
	margin-bottom: 0.5rem;
}

.wla-empty-desc {
	color: var(--wla-text-muted);
	font-size: 0.95rem;
}