/* ========================================
   370 Queens Quay - Apartment Mobile Styles
   Mobile-specific styles for apartment listings
   ======================================== */

/* ===================
   MOBILE APARTMENT STYLES
   =================== */
@media (max-width: 768px) {
    
    /* Mobile Apartment Main Content */
    .main-content {
        padding: 40px 0;
        margin-top: 20px;
    }

    .page-title {
        margin-bottom: 40px;
        padding: 0 10px;
    }

    .page-title .section-title {
        font-size: clamp(28px, 8vw, 32px);
    }

    /* Mobile Filters */
    .filters-container {
        padding: 25px 20px;
        grid-template-columns: 1fr;
        gap: 20px;
        margin-bottom: 30px;
    }

    .form-label {
        font-size: 13px;
        margin-bottom: 6px;
    }

    .form-input {
        padding: 10px 12px;
        font-size: 14px;
    }

    .range-slider input[type="range"]::-webkit-slider-thumb {
        height: 18px;
        width: 18px;
    }

    .range-slider input[type="range"]::-moz-range-thumb {
        height: 18px;
        width: 18px;
    }

    .range-values {
        font-size: 12px;
    }

    .clear-filters-btn {
        padding: 10px 16px;
        font-size: 13px;
        margin-top: 10px;
    }

    /* Mobile Results */
    .results-summary {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        margin-bottom: 30px;
        padding: 0 5px;
    }

    .results-count {
        font-size: 14px;
    }

    .view-toggle {
        width: 100%;
    }

    .view-btn {
        flex: 1;
        padding: 10px 12px;
        font-size: 13px;
    }

    /* Mobile Unit Types Grid */
    .unit-types-grid {
        grid-template-columns: 1fr;
        gap: 20px;
            .details-pane {
                padding: 6px 4px;
                border-radius: 10px;
                margin-bottom: 12px;
                display: flex;
                flex-direction: column;
                gap: 12px;
        font-size: 24px;
            .features-title {
                display: block;
                width: 100%;
                font-size: 18px;
                font-weight: 600;
                margin: 18px 0 8px 0;
                text-align: left;
            }
            .details-grid {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 8px;
                margin-bottom: 8px;
    .unit-type-subtitle {
        font-size: 13px;
    }

    .unit-type-card-body {
        padding: 20px 15px;
    }

    .price-size-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .floor-tags {
        gap: 6px;
    }

    .floor-tag {
        padding: 4px 8px;
        font-size: 11px;
    }

    .unit-type-features {
        gap: 8px;
        margin-top: 15px;
    }

    .feature-tag {
        padding: 4px 8px;
        font-size: 11px;
    }

    /* Mobile Floor View */
    .floor-section {
        margin-bottom: 15px;
    }

    .floor-header {
        padding: 20px 25px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .floor-title {
        font-size: 20px;
    }

    .floor-stats {
        font-size: 13px;
    }

    /* Mobile floor units - unlimited height for full content display */
    .floor-units {
        max-height: none !important;
        overflow: visible;
    }

    .floor-section.collapsed .floor-units {
        max-height: 0 !important;
        overflow: hidden;
    }

    .floor-units-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 20px 15px;
    }

    /* Mobile Unit Cards */
    .residence-card {
        padding: 20px 15px;
    }

    .card-title {
        font-size: 18px;
    }

    .card-type {
        font-size: 12px;
    }

    .card-details {
        gap: 12px;
    }

    .detail-value {
        font-size: 14px;
    }

    .detail-label {
        font-size: 11px;
    }

    .card-features {
        gap: 6px;
        margin-top: 12px;
    }

    /* Mobile Modal */
    .modal-overlay {
        padding: 10px;
    }

    .modal-content {
        max-height: 95vh;
    }

    .modal-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .modal-image-section {
        order: 1;
    }
        .modal-title-row {
            order: 1;
        }
        .modal-details {
            order: 2;
        }
        .modal-image-section {
            order: 3;
        }

    .modal-details {
        order: 2;
        padding: 0 5px;
    }

        /* Compact multi-column details pane for mobile */
        .details-pane {
            padding: 6px 4px;
            border-radius: 10px;
            margin-bottom: 12px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            /* Ensure proper containment on mobile */
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }
        .details-grid {
            display: contents;
        }
        .detail-item {
            padding: 4px 2px;
            font-size: 13px;
            min-width: 0;
            word-break: break-word;
        }
        .detail-label {
            font-size: 11px;
            margin-bottom: 1px;
            color: #888;
        }
        .detail-value {
            font-size: 13px;
            font-weight: 500;
            color: #282425;
        }

    .modal-title {
        font-size: 24px;
        margin-bottom: 10px;

        /* Compact details pane for small mobile */
        .details-pane {
            padding: 8px 4px;
            /* Ensure proper containment on small mobile */
            width: 100%;
            max-width: 100%;
            box-sizing: border-box;
            overflow: hidden;
        }
        .details-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 6px;
        }
        .detail-item {
            padding: 6px 4px;
            font-size: 13px;
        }
        .detail-label {
            font-size: 11px;
            margin-bottom: 2px;
        }
        .detail-value {
            font-size: 13px;
            font-weight: 500;
        }
    }

    .modal-grid {
        display: flex;
        flex-direction: column;
        gap: 20px;

    .details-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .detail-item {
        padding: 12px;
    }

    .features-list {
        gap: 8px;
    }

    .feature-item {
        font-size: 13px;
        padding: 8px 10px;
    }

    .inquiry-btn {
        padding: 16px 24px;
        font-size: 14px;
        margin-top: 20px;
    }

    /* Mobile Photo Gallery */
    .modal-photo-gallery-section {
        margin-top: 20px;
    }

    /* Constrain photo gallery container for mobile */
    .modal-photo-gallery-container {
        max-width: 100%;
        padding: 15px;
        margin: 15px 0;
    }

    .modal-gallery-main-image {
        border-radius: 4px;
        height: 250px;
    }

    .modal-gallery-nav-btn {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    /* Limit thumbnails to fit mobile viewport - max 4 visible */
    .modal-gallery-thumbnails-wrapper {
        gap: 8px;
        height: 60px;
        padding: 8px 0;
    }

    .modal-gallery-thumbnails-container {
        /* Calculate width for exactly 4 thumbnails + gaps */
        max-width: calc(4 * 50px + 3 * 6px); /* 4 thumbnails + 3 gaps */
        margin: 0 auto;
    }

    .modal-gallery-thumbnails {
        gap: 6px;
        /* Hide overflow thumbnails beyond 4 visible ones */
        max-width: calc(4 * 50px + 3 * 6px);
        overflow: hidden;
    }

    .modal-gallery-thumbnail {
        width: 50px;
        height: 50px;
        min-width: 50px;
        max-width: 50px;
        flex-shrink: 0;
    }

    .modal-gallery-counter {
        font-size: 12px;
        padding: 6px 10px;
    }

    .modal-gallery-disclaimer {
        font-size: 11px;
        padding: 10px 5px;
        margin-top: 15px;
    }
}

/* ===================
   SMALL MOBILE (480px and below)
   =================== */
@media (max-width: 480px) {
    .main-content {
        padding: 30px 0;
        margin-top: 15px;
    }

    .page-title {
        margin-bottom: 30px;
        padding: 0 5px;
    }

    .page-title .section-title {
        font-size: clamp(24px, 7vw, 28px);
    }

    .page-title .section-description {
        font-size: 13px;
        line-height: 1.4;
    }

    .filters-container {
        padding: 20px 15px;
        gap: 15px;
        margin-bottom: 25px;
    }

    .clear-filters-btn {
        padding: 8px 14px;
        font-size: 12px;
    }

    .results-summary {
        margin-bottom: 25px;
        gap: 15px;
    }

    .unit-types-grid {
        gap: 15px;
    }

    .unit-type-card-body {
        padding: 15px 12px;
    }

    .unit-type-title {
        font-size: 22px;
    }

    .modal-title {
        font-size: 20px;
    }

    .modal-close {
        top: 15px;
        right: 15px;
        font-size: 24px;
    }

    .inquiry-btn {
        padding: 14px 20px;
        font-size: 13px;
    }

    /* Extra small mobile photo gallery - even more constrained */
    .modal-photo-gallery-container {
        padding: 12px;
        margin: 10px 0;
    }

    .modal-gallery-main-image {
        height: 200px;
    }

    /* Reduce to 3 visible thumbnails on very small screens */
    .modal-gallery-thumbnails-container {
        max-width: calc(3 * 45px + 2 * 5px); /* 3 thumbnails + 2 gaps */
    }

    .modal-gallery-thumbnails {
        gap: 5px;
        max-width: calc(3 * 45px + 2 * 5px);
    }

    .modal-gallery-thumbnail {
        width: 45px;
        height: 45px;
        min-width: 45px;
        max-width: 45px;
    }

    .modal-gallery-nav-btn {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }
}

/* ===================
   MOBILE TOUCH OPTIMIZATIONS
   =================== */
@media (max-width: 768px) {
    /* Enhanced touch targets */
    .clear-filters-btn,
    .view-btn,
    .floor-header,
    .residence-card,
    .unit-type-card,
    .modal-gallery-nav-btn,
    .inquiry-btn {
        min-height: 44px;
    }

    /* Improved tap highlighting */
    .unit-type-card,
    .residence-card,
    .floor-header {
        -webkit-tap-highlight-color: rgba(201, 169, 97, 0.1);
    }

    /* Better scrolling performance */
    .modal-overlay,
    .filters-container,
    .modal-content {
        -webkit-overflow-scrolling: touch;
    }

    /* Focus states for mobile */
    .view-btn:focus,
    .clear-filters-btn:focus,
    .inquiry-btn:focus {
        outline: 2px solid var(--primary-gold);
        outline-offset: 2px;
    }
}