/**
 * Vebses Apartments System - Apartment Listings Grid Styles
 * 
 * Responsive grid with apartment cards, 3D/2D toggle, infinite scroll
 * 
 * @package VebsesApartments
 * @since 1.0.0
 */

/* ==========================================================================
   Listings Container
   ========================================================================== */

.re-listings {
    width: 100%;
    font-family: inherit;
}

/* ==========================================================================
   Apartments Grid
   ========================================================================== */

.re-apartments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Tablet: 2 columns */
@media (max-width: 1024px) {
    .re-apartments-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile: 1 column */
@media (max-width: 768px) {
    .re-apartments-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ==========================================================================
   Apartment Card
   ========================================================================== */

.re-apartment-card {
    position: relative;
}

.re-apartment-card__link {
    display: block;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    transition: border-color 0.3s ease, background-color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.re-apartment-card__link:hover {
    border-color: var(--re-brand-primary);
    background: rgba(255, 255, 255, 0.15);
}

.re-apartment-card__link:hover .re-apartment-card__arrow {
    transform: translateX(5px);
}

.re-apartment-card__link:focus {
    outline: 2px solid var(--re-brand-primary);
    outline-offset: 2px;
}

/* ==========================================================================
   Project Logo (Top Left Corner)
   ========================================================================== */

.re-apartment-card__project-logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: auto;
    object-fit: contain;
    z-index: 5;
}

/* ==========================================================================
   Image Container
   ========================================================================== */

.re-apartment-card__image-container {
    position: relative;
    height: 240px;
    width: 100%;
    margin-bottom: 20px;
    overflow: hidden;
    background: transparent;
}

.re-apartment-card__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    transition: opacity 0.3s ease;
    background: none;
}

/* Image visibility states - use opacity for smooth transitions */
.re-apartment-card__image--3d {
    opacity: 1;
    z-index: 2;
}

.re-apartment-card__image--2d {
    opacity: 0;
    z-index: 1;
}

.re-apartment-card__image-container--show-2d .re-apartment-card__image--3d {
    opacity: 0;
    z-index: 1;
}

.re-apartment-card__image-container--show-2d .re-apartment-card__image--2d {
    opacity: 1;
    z-index: 2;
}

/* ==========================================================================
   3D/2D Toggle Switch
   ========================================================================== */

.re-image-toggle {
    position: absolute !important;
    top: 4px !important;
    right: 4px !important;
    z-index: 10 !important;
    border: 1px solid #767676 !important;
    padding: 2px !important;
    background: #FFFFFF !important;
    display: inline-flex !important;
    gap: 0 !important;
    border-radius: 16px !important;
    box-sizing: border-box !important;
    line-height: 1 !important;
    overflow: hidden !important;
    width: auto !important;
    height: auto !important;
}

.re-image-toggle__background {
    position: absolute !important;
    top: 2px !important;
    left: 2px !important;
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    max-width: 24px !important;
    min-height: 24px !important;
    max-height: 24px !important;
    background: #510B0B !important;
    border-radius: 50% !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    z-index: 0 !important;
    box-sizing: border-box !important;
    pointer-events: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    aspect-ratio: 1 / 1 !important;
}

.re-image-toggle--2d .re-image-toggle__background {
    transform: translateX(24px) !important;
}

.re-image-toggle__btn {
    width: 24px !important;
    height: 24px !important;
    min-width: 24px !important;
    min-height: 24px !important;
    max-width: 24px !important;
    max-height: 24px !important;
    border: none !important;
    cursor: pointer !important;
    font-size: 10px !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    transition: color 0.2s ease !important;
    background: transparent !important;
    color: #000000 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-family: inherit !important;
    border-radius: 50% !important;
    position: relative !important;
    z-index: 1 !important;
    padding: 0 !important;
    margin: 0 !important;
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
    box-shadow: none !important;
    box-sizing: border-box !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    aspect-ratio: 1 / 1 !important;
}

.re-image-toggle__btn--active {
    color: #FFFFFF !important;
    background: transparent !important;
}

.re-image-toggle__btn:hover,
.re-image-toggle__btn:focus,
.re-image-toggle__btn:active {
    background: transparent !important;
    outline: none !important;
}

.re-image-toggle__btn:hover:not(.re-image-toggle__btn--active) {
    opacity: 0.7 !important;
}

.re-image-toggle__btn--active:hover,
.re-image-toggle__btn--active:focus,
.re-image-toggle__btn--active:active {
    color: #FFFFFF !important;
    background: transparent !important;
}

/* ==========================================================================
   Card Info Sections
   ========================================================================== */

/* Bedroom & Area Row */
.re-apartment-card__bedroom-area {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

.re-apartment-card__bedroom,
.re-apartment-card__area {
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    color: #000000;
}

/* Details Row */
.re-apartment-card__details {
    display: flex;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.re-apartment-card__detail {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    color: #000000;
}

.re-apartment-card__detail:last-child {
    flex: 1;
    white-space: normal;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* CTA Row */
.re-apartment-card__cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.re-apartment-card__cta-text {
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #000000;
}

/* Price display - same style as cta-text was but slightly larger */
.re-apartment-card__price {
    font-family: inherit;
    font-size: 16px;
    font-weight: 500;
    color: #000000;
}

.re-apartment-card__arrow {
    width: 18px;
    height: 18px;
    transition: transform 0.3s ease;
    color: #000000;
}

/* ==========================================================================
   Loading States
   ========================================================================== */

/* Loading Indicator */
.re-listings__loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.re-listings__loading-text {
    margin-top: 16px;
    color: var(--re-text-tertiary);
    font-family: inherit;
    font-size: var(--re-font-size-sm);
}

/* Skeleton Card */
.re-apartment-card--skeleton .re-apartment-card__image-container {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: re-skeleton-loading 1.5s infinite;
}

.re-apartment-card--skeleton .re-apartment-card__bedroom,
.re-apartment-card--skeleton .re-apartment-card__area,
.re-apartment-card--skeleton .re-apartment-card__detail,
.re-apartment-card--skeleton .re-apartment-card__cta-text {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: re-skeleton-loading 1.5s infinite;
    color: transparent;
    border-radius: 4px;
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.re-listings__empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
}

.re-listings__empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.re-listings__empty-title {
    font-family: inherit;
    font-size: var(--re-font-size-xl);
    font-weight: 600;
    color: var(--re-text-primary);
    margin-bottom: 10px;
}

.re-listings__empty-text {
    font-family: inherit;
    font-size: var(--re-font-size-sm);
    color: var(--re-text-tertiary);
    max-width: 400px;
    margin: 0 auto;
}

.re-listings__empty-button {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 24px;
    background: var(--re-brand-primary);
    color: var(--re-text-white);
    border: none;
    border-radius: var(--re-radius-sm);
    font-family: inherit;
    font-size: var(--re-font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--re-transition-normal);
    text-decoration: none;
}

.re-listings__empty-button:hover {
    background: var(--re-brand-hover);
    transform: translateY(-2px);
}

/* ==========================================================================
   Infinite Scroll Trigger
   ========================================================================== */

.re-listings__load-trigger {
    grid-column: 1 / -1;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.re-listings__load-more {
    padding: 12px 32px;
    background: transparent;
    border: 1px solid var(--re-border-default);
    border-radius: var(--re-radius-sm);
    font-family: inherit;
    font-size: var(--re-font-size-sm);
    font-weight: 500;
    color: var(--re-text-primary);
    cursor: pointer;
    transition: all var(--re-transition-normal);
}

.re-listings__load-more:hover {
    border-color: var(--re-brand-primary);
    color: var(--re-brand-primary);
    background: var(--re-brand-light);
}

.re-listings__load-more:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Animation Effects
   ========================================================================== */

/* Card entrance animation */
.re-apartment-card {
    animation: re-card-appear 0.4s ease-out;
    animation-fill-mode: both;
}

@keyframes re-card-appear {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for initial load */
.re-apartment-card:nth-child(1) { animation-delay: 0ms; }
.re-apartment-card:nth-child(2) { animation-delay: 50ms; }
.re-apartment-card:nth-child(3) { animation-delay: 100ms; }
.re-apartment-card:nth-child(4) { animation-delay: 150ms; }
.re-apartment-card:nth-child(5) { animation-delay: 200ms; }
.re-apartment-card:nth-child(6) { animation-delay: 250ms; }
.re-apartment-card:nth-child(7) { animation-delay: 300ms; }
.re-apartment-card:nth-child(8) { animation-delay: 350ms; }
.re-apartment-card:nth-child(9) { animation-delay: 400ms; }
.re-apartment-card:nth-child(10) { animation-delay: 450ms; }
.re-apartment-card:nth-child(11) { animation-delay: 500ms; }
.re-apartment-card:nth-child(12) { animation-delay: 550ms; }

/* New items loaded via infinite scroll */
.re-apartment-card--new {
    animation: re-card-slide-in 0.4s ease-out;
}

@keyframes re-card-slide-in {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Status Badges (Optional)
   ========================================================================== */

.re-apartment-card__status {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 12px;
    border-radius: var(--re-radius-sm);
    font-family: inherit;
    font-size: var(--re-font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    z-index: 5;
}

.re-apartment-card__status--sold {
    background: #dc3232;
    color: var(--re-text-white);
}

.re-apartment-card__status--reserved {
    background: #ffb900;
    color: var(--re-text-primary);
}

/* ==========================================================================
   Responsive Image Heights
   ========================================================================== */

@media (max-width: 768px) {
    .re-apartment-card__image-container {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .re-apartment-card__image-container {
        height: 180px;
    }
    
    .re-apartment-card__link {
        padding: 15px;
    }
    
    .re-apartment-card__bedroom-area,
    .re-apartment-card__details {
        padding-bottom: 15px;
        margin-bottom: 15px;
    }
}

/* ==========================================================================
   Lazy Loading Image Placeholder
   ========================================================================== */

.re-apartment-card__image[data-src] {
    background: transparent;
}

.re-apartment-card__image--loading {
    opacity: 0;
}

.re-apartment-card__image--loaded {
    opacity: 1;
    transition: opacity 0.3s ease;
}