/* ============================================
   ALL PROPERTIES PAGE - PROPERTIES.CSS
   ============================================ */

/* ========== LOADING OVERLAY ========== */
.properties-content {
    position: relative;
    min-height: 400px;
}

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    border-radius: var(--border-radius);
}

.loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.loading-spinner .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-gray);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-spinner span {
    font-size: 14px;
    color: var(--gray);
    font-weight: 500;
}

/* Filter buttons disabled state */
.btn-filter.loading,
.btn-reset.loading {
    opacity: 0.6;
    pointer-events: none;
    cursor: not-allowed;
}

/* Property card fade animation */
.properties-grid .property-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.4s ease forwards;
}

.properties-grid .property-card:nth-child(1) {
    animation-delay: 0.05s;
}

.properties-grid .property-card:nth-child(2) {
    animation-delay: 0.1s;
}

.properties-grid .property-card:nth-child(3) {
    animation-delay: 0.15s;
}

.properties-grid .property-card:nth-child(4) {
    animation-delay: 0.2s;
}

.properties-grid .property-card:nth-child(5) {
    animation-delay: 0.25s;
}

.properties-grid .property-card:nth-child(6) {
    animation-delay: 0.3s;
}

.properties-grid .property-card:nth-child(7) {
    animation-delay: 0.35s;
}

.properties-grid .property-card:nth-child(8) {
    animation-delay: 0.4s;
}

.properties-grid .property-card:nth-child(9) {
    animation-delay: 0.45s;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Override container width for properties page */
.properties-page .container,
.page-header .container {
    max-width: 1500px;
}

/* Page Header */
.page-header {
    padding: 80px 0 0px;
    background: var(--bg-light);
    text-align: center;
}

.page-header h1 {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 800;
    color: var(--dark);
    margin-bottom: 10px;
}

.page-header p {
    font-size: 16px;
    color: var(--gray);
}

/* Properties Page Layout */
.properties-page {
    padding: 40px 0 80px;
    background: var(--bg-light);
}

.properties-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 30px;
    align-items: start;
}

/* Filters Sidebar */
.filters-sidebar {
    position: sticky;
    top: 100px;
}

.filter-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-card);
}

.filter-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.filter-card h3 i {
    color: var(--primary-blue);
}

.filter-group {
    margin-bottom: 25px;
}

.filter-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.filter-group label i {
    color: var(--primary-blue);
    margin-right: 8px;
}

.filter-group input,
.filter-group select {
    width: 100%;
    padding: 14px 16px;
    font-size: 14px;
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    background: var(--white);
    transition: var(--transition);
}

.filter-group input:focus,
.filter-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
}

/* Price Range Slider */
.price-range {
    padding: 10px 0;
}

.range-values {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
}

.range-slider {
    position: relative;
    height: 4px;
    background: #e0e0e0;
    border-radius: 2px;
}

.range-slider input[type="range"] {
    position: absolute;
    width: 100%;
    height: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    pointer-events: none;
    padding: 0;
    border: none;
    margin: 0;
}

.range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    background: var(--primary-blue);
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(11, 94, 215, 0.4);
    border: 3px solid var(--white);
}

.range-slider input[type="range"]::-moz-range-thumb {
    width: 22px;
    height: 22px;
    background: var(--primary-blue);
    border-radius: 50%;
    cursor: pointer;
    pointer-events: auto;
    box-shadow: 0 2px 6px rgba(11, 94, 215, 0.4);
    border: 3px solid var(--white);
}

/* Bedroom Options */
.bedroom-options {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.bedroom-btn {
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray);
    background: var(--bg-light);
    border: 2px solid transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.bedroom-btn:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.bedroom-btn.active {
    background: var(--primary-blue);
    color: var(--white);
}

/* Filter Buttons */
.btn-filter {
    margin-bottom: 12px;
}

.btn-reset {
    background: transparent;
}

/* Results Header */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.results-count {
    font-size: 15px;
    color: var(--gray);
}

.results-count strong {
    color: var(--dark);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sort-options label {
    font-size: 14px;
    color: var(--gray);
}

.sort-options select {
    padding: 10px 16px;
    font-size: 14px;
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    background: var(--white);
    cursor: pointer;
}

/* Properties Grid */
.properties-content .properties-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 50px;
}

.page-btn {
    min-width: 44px;
    height: 44px;
    padding: 0 15px;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray);
    background: var(--white);
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-btn:hover:not(:disabled) {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.page-btn.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
}

.page-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.page-dots {
    color: var(--gray);
    padding: 0 5px;
}

/* Responsive */
@media (max-width: 1024px) {
    .properties-layout {
        grid-template-columns: 280px 1fr;
    }
}

@media (max-width: 900px) {
    .properties-layout {
        grid-template-columns: 1fr;
    }

    .filters-sidebar {
        position: static;
    }

    .filter-card {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }

    .filter-card h3 {
        grid-column: 1 / -1;
    }

    .filter-card .btn-filter,
    .filter-card .btn-reset {
        grid-column: span 1;
    }
}

@media (max-width: 600px) {
    .filter-card {
        grid-template-columns: 1fr;
    }

    .properties-content .properties-grid {
        grid-template-columns: 1fr;
    }

    .pagination {
        flex-wrap: wrap;
    }
}