/**
 * Wastu Property Rafiq - Core Stylesheet
 * Clean, High-Performance, Mobile-First, Modern Real Estate UI
 */

:root {
    --wastu-primary: #0F52BA;        /* Sapphire Blue - Trust & Authority */
    --wastu-primary-dark: #0A387E;
    --wastu-accent: #25D366;         /* WhatsApp Green - Instant Conversion */
    --wastu-accent-hover: #1EBE5D;
    --wastu-secondary: #D97706;      /* Warm Gold/Amber - Premium real estate */
    --wastu-dark: #1E293B;           /* Slate Dark */
    --wastu-gray-100: #F8FAFC;
    --wastu-gray-200: #E2E8F0;
    --wastu-gray-300: #CBD5E1;
    --wastu-gray-600: #64748B;
    --wastu-radius: 12px;
    --wastu-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
    --wastu-shadow-lg: 0 10px 25px rgba(15, 23, 42, 0.12);
    --wastu-font: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ==========================================================
   1. Search & Filter Bar
   ========================================================== */
.wastu-search-filter-box {
    background: #ffffff;
    border: 1px solid var(--wastu-gray-200);
    border-radius: var(--wastu-radius);
    padding: 24px;
    box-shadow: var(--wastu-shadow);
    margin: 20px 0 35px 0;
    font-family: var(--wastu-font);
}

.wastu-filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    align-items: flex-end;
}

.wastu-filter-col label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--wastu-dark);
    margin-bottom: 6px;
}

.wastu-select {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.95rem;
    color: var(--wastu-dark);
    background-color: #ffffff;
    border: 1.5px solid var(--wastu-gray-300);
    border-radius: 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    box-sizing: border-box;
}

.wastu-select:focus {
    border-color: var(--wastu-primary);
    box-shadow: 0 0 0 3px rgba(15, 82, 186, 0.15);
}

.wastu-search-submit-btn {
    width: 100%;
    background: var(--wastu-primary);
    color: #ffffff;
    border: none;
    padding: 12px 18px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wastu-search-submit-btn:hover {
    background: var(--wastu-primary-dark);
}

/* ==========================================================
   2. Property Grid & Cards
   ========================================================== */
.wastu-listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 28px;
    margin: 25px 0;
    font-family: var(--wastu-font);
}

.wastu-card {
    background: #ffffff;
    border: 1px solid var(--wastu-gray-200);
    border-radius: var(--wastu-radius);
    overflow: hidden;
    box-shadow: var(--wastu-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    display: flex;
    flex-direction: column;
}

.wastu-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--wastu-shadow-lg);
}

.wastu-card-image {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #e2e8f0;
}

.wastu-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.wastu-card:hover .wastu-card-image img {
    transform: scale(1.04);
}

.wastu-card-badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.wastu-badge {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wastu-badge-status {
    background: var(--wastu-primary);
    color: #ffffff;
}

.wastu-status-disewa {
    background: #0284C7;
}

.wastu-badge-type {
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    color: #ffffff;
}

.wastu-badge-legal {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--wastu-dark);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 700;
}

.wastu-card-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.wastu-card-price {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--wastu-primary);
    margin-bottom: 6px;
}

.wastu-card-title {
    font-size: 1.1rem;
    line-height: 1.4;
    font-weight: 700;
    margin: 0 0 10px 0;
}

.wastu-card-title a {
    color: var(--wastu-dark);
    text-decoration: none;
    transition: color 0.2s;
}

.wastu-card-title a:hover {
    color: var(--wastu-primary);
}

.wastu-card-location {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--wastu-gray-600);
    font-size: 0.88rem;
    margin-bottom: 14px;
}

.wastu-card-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 0;
    border-top: 1px solid var(--wastu-gray-200);
    border-bottom: 1px solid var(--wastu-gray-200);
    margin-bottom: 16px;
    font-size: 0.82rem;
    color: var(--wastu-dark);
}

.wastu-card-footer {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.wastu-card-btn-wa {
    flex: 2;
    background: var(--wastu-accent);
    color: #ffffff;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 700;
    text-decoration: none;
    transition: background-color 0.2s;
}

.wastu-card-btn-wa:hover {
    background: var(--wastu-accent-hover);
    color: #ffffff;
}

.wastu-card-btn-detail {
    flex: 1;
    background: var(--wastu-gray-100);
    color: var(--wastu-dark);
    border: 1px solid var(--wastu-gray-300);
    text-align: center;
    padding: 10px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    text-decoration: none;
    transition: background-color 0.2s;
}

.wastu-card-btn-detail:hover {
    background: var(--wastu-gray-200);
}

/* ==========================================================
   3. Single Property Lead Box & Specs Table
   ========================================================== */
.wastu-lead-box {
    background: #F0FDF4;
    border: 1.5px solid #BBF7D0;
    border-radius: var(--wastu-radius);
    padding: 24px;
    margin: 25px 0;
    font-family: var(--wastu-font);
}

.wastu-agent-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.wastu-badge-icon {
    font-size: 2rem;
}

.wastu-agent-sub {
    display: block;
    font-size: 0.85rem;
    color: var(--wastu-gray-600);
}

.wastu-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.wastu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.1s, opacity 0.2s;
}

.wastu-btn-wa {
    background: var(--wastu-accent);
    color: #ffffff !important;
}

.wastu-btn-wa:hover {
    background: var(--wastu-accent-hover);
}

.wastu-btn-survey {
    background: var(--wastu-primary);
    color: #ffffff !important;
}

.wastu-btn-survey:hover {
    background: var(--wastu-primary-dark);
}

.wastu-note {
    font-size: 0.82rem;
    color: var(--wastu-gray-600);
    margin: 0;
}

.wastu-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 15px;
    font-family: var(--wastu-font);
}

.wastu-specs-table th, .wastu-specs-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--wastu-gray-200);
    text-align: left;
    font-size: 0.95rem;
}

.wastu-specs-table th {
    background: var(--wastu-gray-100);
    color: var(--wastu-dark);
    font-weight: 600;
    width: 35%;
}

.wastu-tag-status {
    display: inline-block;
    background: var(--wastu-primary);
    color: #ffffff;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
}

.wastu-map-responsive {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 8px;
}

.wastu-map-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ==========================================================
   4. Floating WhatsApp Widget & Mobile Sticky Bar
   ========================================================== */
.wastu-floating-wa-wrap {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 99999;
}

.wastu-floating-wa-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--wastu-accent);
    color: #ffffff !important;
    padding: 12px 20px;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    font-family: var(--wastu-font);
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.2s, background-color 0.2s;
}

.wastu-floating-wa-btn:hover {
    transform: scale(1.05);
    background: var(--wastu-accent-hover);
}

.wastu-sticky-mobile-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #ffffff;
    padding: 10px 16px;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.1);
    z-index: 99998;
    align-items: center;
    justify-content: space-between;
    font-family: var(--wastu-font);
}

.wastu-mobile-bar-info {
    display: flex;
    flex-direction: column;
}

.wastu-mobile-agent {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--wastu-dark);
}

.wastu-mobile-role {
    font-size: 0.75rem;
    color: var(--wastu-gray-600);
}

.wastu-mobile-bar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--wastu-accent);
    color: #ffffff !important;
    padding: 8px 16px;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
}

@media (max-width: 768px) {
    .wastu-floating-wa-wrap {
        display: none; /* Replaced by sticky mobile bar on small screens */
    }
    .wastu-sticky-mobile-bar {
        display: flex;
    }
    body {
        padding-bottom: 60px; /* Offset for sticky bar */
    }
}

/* ==========================================================
   5. AI Overview Card
   ========================================================== */
.wastu-ai-overview-card {
    background: #F8FAFC;
    border: 1px solid var(--wastu-gray-300);
    border-left: 5px solid var(--wastu-primary);
    border-radius: var(--wastu-radius);
    padding: 24px;
    margin: 30px 0;
    font-family: var(--wastu-font);
}

.wastu-ai-badge {
    display: inline-block;
    background: var(--wastu-primary);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.wastu-ai-title {
    margin: 0 0 16px 0;
    font-size: 1.25rem;
    color: var(--wastu-dark);
}

.wastu-ai-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.wastu-ai-item {
    font-size: 0.92rem;
    line-height: 1.5;
}

.wastu-ai-label {
    display: block;
    font-weight: 700;
    color: var(--wastu-primary-dark);
}