/* 
 * TRENJ - Airbnb Style CSS
 * تصميم مستوحى من Airbnb لصفحة الشاليهات
 */

:root {
    /* Airbnb Color Palette */
    --airbnb-rausch: #FF385C;
    --airbnb-dark: #222222;
    --airbnb-dark-shade: #484848;
    --airbnb-gray: #717171;
    --airbnb-light-gray: #B0B0B0;
    --airbnb-border: #DDDDDD;
    --airbnb-background: #F7F7F7;
    --airbnb-white: #FFFFFF;
    
    /* Typography */
    --font-family: 'Airbnb Cereal VF', 'Circular', -apple-system, 'BlinkMacSystemFont', 'Roboto', 'Helvetica Neue', sans-serif;
    
    /* Spacing */
    --spacing-tiny: 4px;
    --spacing-small: 8px;
    --spacing-medium: 16px;
    --spacing-large: 24px;
    --spacing-xlarge: 32px;
    --spacing-xxlarge: 48px;
    
    /* Border Radius */
    --border-radius-small: 8px;
    --border-radius-medium: 12px;
    --border-radius-large: 16px;
    
    /* Shadows */
    --shadow-light: 0 2px 4px rgba(0,0,0,0.08);
    --shadow-medium: 0 6px 16px rgba(0,0,0,0.12);
    --shadow-heavy: 0 8px 28px rgba(0,0,0,0.28);
    
    /* Airbnb Specific Variables */
    --corner-radius-tiny4px-border-radius: 4px;
    --corner-radius-small8px-border-radius: 8px;
    --corner-radius-medium12px-border-radius: 12px;
    --corner-radius-large16px-border-radius: 16px;
    --corner-radius-xlarge20px-border-radius: 20px;
    --corner-radius-xxlarge24px-border-radius: 24px;
    --corner-radius-xxlarge28px-border-radius: 28px;
    --corner-radius-xxxlarge32px-border-radius: 32px;
    
    --elevation-high-box-shadow: 0 8px 28px rgba(0,0,0,0.28);
    --elevation-primary-box-shadow: 0 6px 20px rgba(0,0,0,0.2);
    --elevation-secondary-box-shadow: 0 6px 16px rgba(0,0,0,0.12);
    --elevation-tertiary-box-shadow: 0 2px 4px rgba(0,0,0,0.18);
    
    --spacing-macro16px: 16px;
    --spacing-macro24px: 24px;
    --spacing-macro32px: 32px;
    --spacing-macro40px: 40px;
    --spacing-macro48px: 48px;
    --spacing-macro64px: 64px;
    --spacing-macro80px: 80px;
    
    --spacing-micro2px: 2px;
    --spacing-micro4px: 4px;
    --spacing-micro8px: 8px;
    --spacing-micro12px: 12px;
    --spacing-micro16px: 16px;
    --spacing-micro24px: 24px;
    --spacing-micro32px: 32px;
}

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

body {
    font-family: var(--font-family);
    font-size: 14px;
    line-height: 1.43;
    color: var(--airbnb-dark);
    background-color: var(--airbnb-white);
    -webkit-font-smoothing: antialiased;
    font-synthesis: none;
    line-break: strict;
    direction: rtl;
}

/* Header */
.airbnb-header {
    background: var(--airbnb-white);
    border-bottom: 1px solid var(--airbnb-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 80px;
    display: flex;
    align-items: center;
}

.header-content {
    width: 100%;
    padding: 0 var(--spacing-large);
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 24px;
    font-weight: 600;
    color: var(--airbnb-rausch);
    text-decoration: none;
}

/* Search Bar */
.search-bar {
    display: flex;
    border: 1px solid var(--airbnb-border);
    border-radius: 40px;
    background: var(--airbnb-white);
    box-shadow: var(--shadow-light);
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.search-bar:hover {
    box-shadow: var(--shadow-medium);
}

.search-segment {
    padding: 12px 16px;
    border-left: 1px solid var(--airbnb-border);
    cursor: pointer;
    transition: background-color 0.2s;
    min-width: 120px;
}

.search-segment:hover {
    background-color: var(--airbnb-background);
}

.search-segment:last-child {
    border-left: none;
}

.search-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--airbnb-dark);
    display: block;
    margin-bottom: 2px;
}

.search-value {
    font-size: 14px;
    color: var(--airbnb-gray);
}

.search-button {
    background: var(--airbnb-rausch);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    margin: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
}

.search-button:hover {
    background: #E00B41;
}

.search-button svg {
    width: 16px;
    height: 16px;
    fill: white;
    stroke: white;
    stroke-width: 2;
}

/* User Menu */
.user-menu {
    display: flex;
    gap: 16px;
    align-items: center;
}

.become-host {
    font-size: 14px;
    font-weight: 600;
    color: var(--airbnb-dark);
    text-decoration: none;
    padding: 8px 12px;
    border-radius: var(--border-radius-medium);
    transition: background-color 0.2s;
}

.become-host:hover {
    background-color: var(--airbnb-background);
}

.menu-button {
    background: none;
    border: 1px solid var(--airbnb-border);
    border-radius: 24px;
    padding: 8px 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: box-shadow 0.2s;
}

.menu-button:hover {
    box-shadow: var(--shadow-light);
}

/* Main Container */
.main-container {
    display: flex;
    height: calc(100vh - 80px);
    overflow: hidden;
}

/* Listings Section */
.listings-section {
    flex: 1;
    overflow-y: auto;
    background: var(--airbnb-white);
    min-width: 55%;
    /* GPU acceleration for smooth scrolling */
    -webkit-overflow-scrolling: touch;
    transform: translateZ(0);
}

.listings-header {
    padding: var(--spacing-large);
    border-bottom: 1px solid var(--airbnb-border);
    background: var(--airbnb-white);
    position: sticky;
    top: 0;
    z-index: 100;
    /* GPU acceleration — prevent sticky header flicker */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.results-count {
    font-size: 14px;
    color: var(--airbnb-gray);
    margin-bottom: var(--spacing-small);
}

.filters-row {
    display: flex;
    gap: var(--spacing-small);
    align-items: center;
    flex-wrap: wrap;
}

.filter-button {
    border: 1px solid var(--airbnb-border);
    background: var(--airbnb-white);
    padding: 8px 16px;
    border-radius: var(--border-radius-medium);
    font-size: 14px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
    font-family: inherit;
}

.filter-button:hover {
    border-color: var(--airbnb-dark);
}

.filter-button.active {
    background: var(--airbnb-dark);
    color: var(--airbnb-white);
    border-color: var(--airbnb-dark);
}

/* Listings Grid */
.listings-grid {
    padding: var(--spacing-large);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-large);
}

/* Chalet Card */
.chalet-card {
    background: var(--airbnb-white);
    border-radius: var(--border-radius-medium);
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chalet-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-medium);
}

.chalet-image-container {
    position: relative;
    width: 100%;
    height: 290px; /* fixed height for uniformity */
    overflow: hidden;
    border-radius: var(--border-radius-medium);
}

.chalet-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.chalet-card:hover .chalet-image {
    transform: scale(1.05);
}

.favorite-button {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s;
    backdrop-filter: blur(8px);
}

.favorite-button:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.favorite-button svg {
    width: 16px;
    height: 16px;
    stroke: var(--airbnb-dark);
    stroke-width: 1.5;
    fill: none;
}

.favorite-button.active svg {
    fill: var(--airbnb-rausch);
    stroke: var(--airbnb-rausch);
}

.guest-favorite {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--airbnb-white);
    color: var(--airbnb-dark);
    padding: 4px 8px;
    border-radius: var(--border-radius-small);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.9);
}

.guest-favorite svg {
    width: 12px;
    height: 12px;
}

.image-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 4px;
}

.indicator {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transition: background-color 0.2s;
}

.indicator.active {
    background: var(--airbnb-white);
}

.chalet-info {
    padding: 10px 4px 8px;
}

/* Card Row: Title + Rating */
.card-row-title {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 4px;
}

.card-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--airbnb-dark);
    line-height: 1.3;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.card-rating {
    font-size: 13px;
    font-weight: 500;
    color: var(--airbnb-dark);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 3px;
}

.card-rating i {
    color: var(--airbnb-rausch);
    font-size: 11px;
}

/* Card Location */
.card-location {
    font-size: 13px;
    color: var(--airbnb-gray);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 4px;
    line-height: 1.3;
}

.card-location i {
    font-size: 11px;
    color: var(--airbnb-gray);
}

.card-location .distance-text:not(:empty) {
    margin-right: 6px;
    padding-right: 6px;
    border-right: 1px solid var(--airbnb-border);
    font-size: 12px;
    color: var(--airbnb-gray);
}

/* Card Features Row */
.card-features {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.card-feat {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--airbnb-gray);
}

.card-feat i {
    font-size: 12px;
    color: var(--airbnb-dark-shade);
}

/* Card Price */
.card-price {
    display: flex;
    align-items: baseline;
    gap: 3px;
}

.card-price-amount {
    font-size: 16px;
    font-weight: 600;
    color: var(--airbnb-dark);
}

.card-price-currency {
    font-size: 14px;
    font-weight: 600;
    color: var(--airbnb-dark);
}

.card-price-per {
    font-size: 13px;
    color: var(--airbnb-gray);
    font-weight: 400;
}

/* Legacy classes kept for compatibility */
.chalet-location {
    font-size: 16px;
    font-weight: 600;
    color: var(--airbnb-dark);
    margin-bottom: 4px;
    line-height: 1.3;
}

.chalet-description {
    font-size: 14px;
    color: var(--airbnb-gray);
    margin-bottom: 4px;
    line-height: 1.4;
}

.chalet-dates {
    font-size: 14px;
    color: var(--airbnb-gray);
    margin-bottom: 8px;
}

.chalet-price {
    font-size: 16px;
    color: var(--airbnb-dark);
    font-weight: 400;
}

.price-amount {
    font-weight: 600;
}

.rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    color: var(--airbnb-dark);
    margin-bottom: 8px;
}

.star {
    color: var(--airbnb-rausch);
    font-size: 12px;
}

/* Map Section */
.map-section {
    width: 45%;
    position: relative;
    background: var(--airbnb-background);
}

#map, #fallback-map {
    width: 100%;
    height: 100%;
}

#fallback-map {
    position: relative;
    overflow: hidden;
}

.map-toggle {
    position: absolute;
    bottom: var(--spacing-large);
    left: 50%;
    transform: translateX(-50%);
    background: var(--airbnb-dark);
    color: var(--airbnb-white);
    border: none;
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    z-index: 1000;
    transition: background-color 0.2s;
}

.map-toggle:hover {
    background: #000000;
}

/* Fallback Map Styles */
.fallback-map-point {
    position: absolute;
    background: var(--airbnb-dark);
    color: var(--airbnb-white);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    user-select: none;
}

.fallback-map-point:hover {
    transform: scale(1.1);
    background: var(--airbnb-rausch);
    z-index: 10;
}

.fallback-map-info {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    background: rgba(255,255,255,0.95);
    padding: 2rem;
    border-radius: var(--border-radius-medium);
    box-shadow: var(--shadow-medium);
    backdrop-filter: blur(10px);
    max-width: 350px;
}

.fallback-map-info h3 {
    color: var(--airbnb-dark);
    margin-bottom: 0.5rem;
    font-size: 18px;
    font-weight: 600;
}

.fallback-map-info p {
    color: var(--airbnb-gray);
    font-size: 14px;
    line-height: 1.4;
    margin-bottom: 1rem;
}

.fallback-map-cities {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

.fallback-map-city {
    background: var(--airbnb-background);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: var(--airbnb-dark);
    font-weight: 500;
}

/* Map Loading Animation */
.map-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--airbnb-background);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    z-index: 1000;
}

.map-loading::before {
    content: '';
    width: 40px;
    height: 40px;
    border: 3px solid var(--airbnb-border);
    border-top: 3px solid var(--airbnb-rausch);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.map-loading-text {
    color: var(--airbnb-gray);
    font-size: 14px;
}

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

/* Responsive Design */
@media (max-width: 1440px) {
    .listings-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-medium);
    }
}

@media (max-width: 1128px) {
    .listings-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .map-section {
        width: 40%;
    }
    
    .search-bar {
        display: none;
    }
}

@media (max-width: 950px) {
    .main-container {
        flex-direction: column;
    }
    
    .map-section {
        width: 100%;
        height: 300px;
        order: -1;
    }
    
    .listings-section {
        width: 100%;
        min-width: auto;
    }
    
    .listings-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-medium);
    }
    
    .header-content {
        padding: 0 var(--spacing-medium);
    }
}

@media (max-width: 768px) {
    .listings-grid {
        grid-template-columns: 1fr;
        padding: var(--spacing-medium);
    }
    
    .listings-header {
        padding: var(--spacing-medium);
    }
    
    .filters-row {
        gap: var(--spacing-small);
    }
    
    .filter-button {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .user-menu .become-host {
        display: none;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 var(--spacing-small);
    }
    
    .logo {
        font-size: 20px;
    }
    
    .listings-grid {
        padding: var(--spacing-small);
        gap: var(--spacing-medium);
    }
    
    .listings-header {
        padding: var(--spacing-small);
    }
}

/* Hide scrollbar but keep functionality */
.listings-section::-webkit-scrollbar {
    display: none;
}

.listings-section {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Loading state */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Smooth animations — specific properties only (no transition:all) */
.chalet-card {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}
.filter-button,
.search-button {
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.favorite-button {
    transition: transform 0.2s ease, color 0.2s ease;
}

/* Focus states for accessibility */
.search-button:focus,
.filter-button:focus,
.favorite-button:focus,
.map-toggle:focus {
    outline: 2px solid var(--airbnb-rausch);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .map-section {
        display: none;
    }
    
    .listings-section {
        width: 100%;
    }
    
    .chalet-card:hover {
        transform: none;
        box-shadow: none;
    }
}