/* Search Filter Styles - Professional Design */
/* Theme Colors: #00599b (Primary Blue) & #000000 (Black) */

:root {
    --upsf-primary: #00599b;
    --upsf-primary-dark: #003d6b;
    --upsf-primary-light: #e8f1f8;
    --upsf-black: #000000;
    --upsf-gray: #666666;
    --upsf-gray-light: #f5f5f5;
    --upsf-border: #e5e5e5;
    --upsf-white: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.upsf-search-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Search Bar */
.upsf-search-bar {
    background: linear-gradient(135deg, var(--upsf-primary) 0%, var(--upsf-primary-dark) 100%);
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 25px;
}

.upsf-search-input-wrapper {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    background: var(--upsf-white);
    border-radius: 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.upsf-keyword-search {
    flex: 1;
    padding: 18px 25px;
    border: none;
    font-size: 16px;
    outline: none;
    font-family: inherit;
    background: var(--upsf-white);
}

.upsf-keyword-search::placeholder {
    color: #aaa;
    font-size: 15px;
}

.upsf-search-btn {
    background: var(--upsf-black);
    color: var(--upsf-white);
    border: none;
    padding: 0 35px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: inherit;
}

.upsf-search-btn:hover {
    background: var(--upsf-primary);
}

/* Filters Row */
.upsf-filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    background: var(--upsf-white);
    padding: 20px;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0, 87, 151, 0.31);
    margin-bottom: 30px;
    border: 1px solid var(--upsf-border);
}

.upsf-filter-group {
    flex: 1;
    min-width: 150px;
}

.upsf-filter-group select {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--upsf-border);
    border-radius: 12px;
    font-size: 14px;
    background: var(--upsf-white);
    cursor: pointer;
    outline: none;
    transition: all 0.3s ease;
    color: var(--upsf-black);
    font-family: inherit;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
}

.upsf-filter-group select:hover,
.upsf-filter-group select:focus {
    border-color: var(--upsf-primary);
    box-shadow: 0 0 0 3px rgba(0, 89, 155, 0.1);
}

/* Price Dropdown */
.upsf-price-dropdown {
    position: relative;
    width: 100%;
}

.upsf-price-trigger {
    width: 100%;
    padding: 14px 15px;
    border: 1px solid var(--upsf-border);
    border-radius: 12px;
    background: var(--upsf-white);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    color: var(--upsf-black);
    transition: all 0.3s ease;
    font-family: inherit;
}

.upsf-price-trigger:hover,
.upsf-price-trigger.active {
    border-color: var(--upsf-primary);
    box-shadow: 0 0 0 3px rgba(0, 89, 155, 0.1);
}

.upsf-price-trigger span:first-child {
    color: var(--upsf-gray);
}

.upsf-price-trigger span:last-child {
    font-size: 12px;
    color: var(--upsf-gray);
    transition: transform 0.3s ease;
}

.upsf-price-trigger.active span:last-child {
    transform: rotate(180deg);
}

.upsf-price-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    width: 360px;
    background: var(--upsf-white);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    padding: 20px;
    z-index: 100;
    display: none;
    border: 1px solid var(--upsf-border);
}

.upsf-price-dropdown-menu.show {
    display: block;
}

.upsf-price-range {
    display: flex;
    gap: 15px;
    align-items: center;
}

.upsf-price-input {
    flex: 1;
}

.upsf-price-input label {
    display: block;
    font-size: 12px;
    color: var(--upsf-gray);
    margin-bottom: 8px;
    font-weight: 500;
}

.upsf-price-input input {
    width: 100%;
    padding: 12px 12px;
    border: 1px solid var(--upsf-border);
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    transition: all 0.3s ease;
    font-family: inherit;
    background: var(--upsf-white);
}

.upsf-price-input input:focus {
    border-color: var(--upsf-primary);
    box-shadow: 0 0 0 3px rgba(0, 89, 155, 0.1);
}

.price-separator {
    font-size: 16px;
    color: var(--upsf-gray);
    font-weight: 500;
    margin-top: 20px;
}

/* Reset Button */
.upsf-reset-btn {
    width: 100%;
    padding: 14px 20px;
    background: #00599b;
    border: 1px solid var(--upsf-border);
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #fff;
    font-family: inherit;
}

.upsf-reset-btn:hover {
    background: #000;
    color: #fff;
}

/* Results Header */
.upsf-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--upsf-gray-light);
    flex-wrap: wrap;
    gap: 15px;
}

.upsf-results-count {
    font-size: 14px;
    color: var(--upsf-gray);
    font-weight: 500;
}

.upsf-results-count strong {
    color: var(--upsf-primary);
    font-size: 18px;
}

.upsf-sort-select {
    padding: 10px 15px;
    border: 1px solid var(--upsf-border);
    border-radius: 10px;
    font-size: 13px;
    background: var(--upsf-white);
    cursor: pointer;
    outline: none;
    font-family: inherit;
}

/* IMPORTANT: 4 Properties in one row */
.upsf-properties-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 40px;
}

/* Property Card */
.upsf-property-card {
    background: var(--upsf-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--upsf-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.upsf-property-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

/* Property Image */
.upsf-property-image {
    position: relative;
    width: 100%;
    padding-bottom: 75%;
    overflow: hidden;
    background: var(--upsf-gray-light);
}

.upsf-property-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.upsf-property-card:hover .upsf-property-image img {
    transform: scale(1.05);
}

/* Badges */
.upsf-property-developer-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    backdrop-filter: blur(4px);
    z-index: 2;
}

.upsf-property-area-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(0, 89, 155, 0.9);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    backdrop-filter: blur(4px);
    z-index: 2;
}

/* Property Content */
.upsf-property-content {
    padding: 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* Property Title */
.upsf-property-title {
    margin: 0 0 12px 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    min-height: 44px;
}

.upsf-property-title a {
    color: var(--upsf-black);
    text-decoration: none;
    transition: color 0.3s ease;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.upsf-property-title a:hover {
    color: var(--upsf-primary);
}

/* IMPORTANT: 3 values in ONE ROW - using flex row */
.upsf-property-details-row {
    display: flex;
    flex-direction: row !important;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin: 12px 0;
    padding: 10px 0;
    border-top: 1px solid var(--upsf-border);
    border-bottom: 1px solid var(--upsf-border);
}

.upsf-detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
    text-align: center;
}

.upsf-detail-icon {
    font-size: 18px;
}

.upsf-detail-label {
    font-size: 10px;
    color: var(--upsf-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.upsf-detail-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--upsf-black);
}

/* Explore Button */
.upsf-property-btn {
    display: block;
    width: 100%;
    text-align: center;
    background: transparent;
    color: var(--upsf-primary);
    padding: 10px 16px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border-radius: 8px;
    margin-top: auto;
    border: 1px solid var(--upsf-border);
    cursor: pointer;
}

.upsf-property-btn:hover {
    background: var(--upsf-primary);
    color: white;
    border-color: var(--upsf-primary);
}

/* Responsive */
@media (max-width: 1200px) {
    .upsf-properties-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .upsf-properties-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .upsf-properties-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .upsf-property-image {
        padding-bottom: 65%;
    }
}

/* Pagination */
.upsf-pagination-container {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.upsf-pagination {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.upsf-page-btn {
    padding: 8px 14px;
    border: 1px solid var(--upsf-border);
    background: var(--upsf-white);
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--upsf-black);
}

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

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

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

/* Loading */
.upsf-loading {
    text-align: center;
    padding: 60px;
}

.upsf-loading::after {
    content: "";
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--upsf-gray-light);
    border-top: 3px solid var(--upsf-primary);
    border-radius: 50%;
    animation: upsf-spin 1s linear infinite;
}

@keyframes upsf-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.upsf-no-results {
    text-align: center;
    padding: 60px;
    background: var(--upsf-gray-light);
    border-radius: 16px;
    color: var(--upsf-gray);
}