:root {
        --bg-site: var(--bg);
        --bg-card: var(--card-bg);
        --bg-secondary: var(--input-bg);
        --border-color: var(--line);
        --text-primary: var(--ink-900);
        --text-secondary: var(--ink-700);
        --text-muted: var(--ink-500);
        --brand-hover: var(--brand-primary-dark);
        --success: #22C55E;
        --warning: #F59E0B;
        --danger: #EF4444;
        --navbar-border: var(--line);
    }

    
    body, .alz-container {
        background-color: var(--bg-site);
        color: var(--text-primary);
    }

    
    .showroom-hero {
        position: relative;
        width: 100%;
        height: 380px;
        background: var(--brand-primary);
        border-radius: 0 0 30px 30px;
        overflow: hidden;
        margin-top: -20px;
    }
    .showroom-hero .cover-img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s ease;
    }
    .showroom-hero:hover .cover-img {
        transform: scale(1.03);
    }
    .showroom-hero .overlay {
        position: absolute;
        inset: 0;
        background: linear-gradient(180deg, rgba(0,0,0,0.1) 40%, rgba(15,23,42,0.4) 100%);
    }
    [data-theme="dark"] .showroom-hero .overlay {
        background: linear-gradient(180deg, rgba(0,0,0,0.2) 40%, rgba(15,23,42,0.9) 100%);
    }

    
    .showroom-profile {
        position: relative;
        z-index: 10;
        margin-top: -80px;
        padding: 0 20px;
    }
    .showroom-profile .profile-card {
        background: var(--bg-card);
        border-radius: 24px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.08);
        padding: 28px 24px;
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
        border: 1px solid var(--border-color);
    }
    [data-theme="dark"] .showroom-profile .profile-card {
        box-shadow: 0 8px 30px rgba(0,0,0,0.35);
    }
    .showroom-profile .avatar-wrapper {
        flex-shrink: 0;
        margin-top: -70px;
        order: -1;
        display: flex;
        justify-content: center;
        width: 100%;
    }
    .showroom-profile .avatar {
        width: 140px;
        height: 140px;
        border-radius: 50%;
        border: 5px solid var(--bg-card);
        box-shadow: 0 6px 20px rgba(0,0,0,0.1);
        object-fit: cover;
        background: var(--bg-secondary);
    }
    [data-theme="dark"] .showroom-profile .avatar {
        box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    }
    .showroom-profile .avatar-placeholder {
        width: 140px;
        height: 140px;
        border-radius: 50%;
        border: 5px solid var(--bg-card);
        box-shadow: 0 6px 20px rgba(0,0,0,0.1);
        background: linear-gradient(135deg, var(--brand-primary), var(--brand-hover));
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 3.5rem;
        color: #fff;
    }
    [data-theme="dark"] .showroom-profile .avatar-placeholder {
        box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    }
    .showroom-profile .info {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        order: 0;
    }
    .showroom-profile .info h1 {
        font-weight: 800;
        margin: 0;
        font-size: 1.8rem;
        color: var(--text-primary);
    }
    .showroom-profile .info .meta {
        color: var(--text-secondary);
        font-size: 0.9rem;
        margin-top: 8px;
        justify-content: center;
    }
    .showroom-profile .actions {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        order: 1;
    }

    
    .showroom-details {
        background: var(--bg-card);
        border-radius: 18px;
        box-shadow: 0 4px 16px rgba(0,0,0,0.05);
        padding: 24px;
        margin-top: 24px;
        border: 1px solid var(--border-color);
    }
    [data-theme="dark"] .showroom-details {
        box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    }
    .showroom-details p {
        color: var(--text-secondary);
        line-height: 1.7;
    }
    .detail-chip {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: var(--bg-secondary);
        padding: 8px 16px;
        border-radius: 999px;
        font-weight: 600;
        color: var(--text-secondary);
        border: 1px solid var(--border-color);
        font-size: 0.85rem;
    }
    .detail-chip i {
        color: var(--brand-primary);
        font-size: 1rem;
    }
    .detail-chip a {
        color: var(--brand-primary);
    }

    
    h4.fw-bold, h4.fw-bold i {
        color: var(--text-primary) !important;
    }

    
    .alz-card {
        transition: transform .3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow .3s ease;
        border-radius: 16px !important;
        overflow: hidden;
        max-width: 100%;
        display: flex;
        flex-direction: column;
        background: var(--bg-card);
        border: 1px solid var(--border-color) !important;
        height: 100%;
        position: relative;
    }
    .alz-card:hover {
        transform: translateY(-6px);
        box-shadow: 0 20px 40px rgba(15, 23, 42, .08) !important;
        border-color: var(--brand-primary) !important;
    }
    [data-theme="dark"] .alz-card:hover {
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4) !important;
    }
    .alz-card-img {
        width: 100%;
        height: 180px;
        overflow: hidden;
        background: linear-gradient(135deg, #eef2f7, #dde5ef);
        position: relative;
        flex-shrink: 0;
    }
    [data-theme="dark"] .alz-card-img {
        background: linear-gradient(135deg, #1e293b, #0f172a);
    }
    .alz-card-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .6s ease;
        display: block;
    }
    .alz-card:hover .alz-card-img img {
        transform: scale(1.08);
    }
    .alz-purpose-badge {
        position: absolute;
        top: 10px;
        right: 10px;
        z-index: 3;
        padding: 4px 12px;
        border-radius: 999px;
        font-size: .72rem;
        font-weight: 800;
        color: #fff;
        box-shadow: 0 4px 14px rgba(0,0,0,.2);
    }
    .alz-purpose-badge.sale {
        background: linear-gradient(135deg, #0d6efd, #4d8cff);
    }
    .alz-purpose-badge.rent {
        background: linear-gradient(135deg, #dc2626, #ef4444);
    }
    .alz-feature-badge {
        position: absolute;
        top: 10px;
        left: 10px;
        z-index: 3;
        font-size: .65rem !important;
        padding: 3px 8px !important;
        border-radius: 999px !important;
        background: linear-gradient(135deg, #ffd700, #d4af37) !important;
        color: #111 !important;
        box-shadow: 0 4px 12px rgba(212,175,55,0.25);
    }
    .alz-specs .chip {
        font-size: .68rem;
        padding: 2px 8px;
        background: var(--bg-secondary);
        border: 1px solid var(--border-color);
        border-radius: 6px;
        display: inline-flex;
        align-items: center;
        gap: 4px;
        color: var(--text-secondary);
    }
    .alz-price {
        line-height: 1;
        padding-top: 4px;
    }
    .alz-price-num {
        font-size: 1.35rem;
        font-weight: 900;
        color: var(--brand-primary);
    }
    .alz-price-cur {
        font-size: .78rem;
        color: var(--text-muted);
        font-weight: 700;
        margin-inline-start: 4px;
    }

    
    .filter-wrapper {
        background: var(--bg-card);
        border: 1px solid var(--border-color);
        border-radius: 20px;
        padding: 20px;
        margin-bottom: 30px;
        box-shadow: 0 4px 16px rgba(0,0,0,0.02);
    }
    [data-theme="dark"] .filter-wrapper {
        box-shadow: 0 4px 16px rgba(0,0,0,0.2);
    }
    .filter-wrapper select {
        background-color: var(--bg-secondary) !important;
        color: var(--text-primary) !important;
        border-color: var(--border-color) !important;
    }

    
    .row.row-cols-2.row-cols-sm-2.row-cols-lg-3.g-2.g-md-4 {
        align-items: stretch;
    }
    .row.row-cols-2.row-cols-sm-2.row-cols-lg-3.g-2.g-md-4 > .col {
        display: flex;
    }

    
    @media (min-width: 992px) {
        .row.row-cols-lg-3.g-2.g-md-4 > .col {
            flex: 0 0 calc(33.333% - 1.5rem) !important;
            max-width: calc(33.333% - 1.5rem) !important;
        }
    }

    
    @media (min-width: 576px) and (max-width: 991.98px) {
        .row.row-cols-sm-2.g-2.g-md-4 > .col {
            flex: 0 0 calc(50% - 1rem) !important;
            max-width: calc(50% - 1rem) !important;
        }
    }

    
    @media (max-width: 575.98px) {
        .row.row-cols-2.g-2.g-md-4 > .col {
            flex: 0 0 calc(50% - 0.5rem) !important;
            max-width: calc(50% - 0.5rem) !important;
        }
        .alz-card-img {
            height: 130px !important;
        }
        .alz-card .card-body {
            padding: .75rem !important;
        }
        .alz-card .card-title {
            font-size: .9rem !important;
        }
        .alz-specs .chip {
            font-size: .65rem;
            padding: 1px 6px;
        }
        .alz-price-num {
            font-size: 1.1rem;
        }
        .alz-purpose-badge {
            padding: 2px 8px;
            font-size: .65rem;
            top: 6px;
            right: 6px;
        }
        .alz-feature-badge {
            padding: 2px 6px !important;
            font-size: .6rem !important;
            top: 6px;
            left: 6px;
        }
    }

    
    .btn-outline-secondary {
        color: var(--text-secondary);
        border-color: var(--border-color);
        background: transparent;
    }
    .btn-outline-secondary:hover {
        background: var(--bg-secondary);
        color: var(--text-primary);
        border-color: var(--text-muted);
    }
    .btn-outline-primary {
        color: var(--brand-primary);
        border-color: var(--brand-primary);
        background: transparent;
    }
    .btn-outline-primary:hover {
        background: var(--brand-primary);
        color: #fff;
    }
    .btn-outline-success {
        color: var(--success);
        border-color: var(--success);
        background: transparent;
    }
    .btn-outline-success:hover {
        background: var(--success);
        color: #fff;
    }
    .btn-primary {
        background: var(--brand-primary);
        border-color: var(--brand-primary);
        color: #fff;
    }
    .btn-primary:hover {
        background: var(--brand-hover);
        border-color: var(--brand-hover);
    }
    .btn-warning {
        background: var(--warning);
        border-color: var(--warning);
        color: #000;
    }
    .btn-success {
        background: var(--success);
        border-color: var(--success);
        color: #fff;
    }
    .btn-light {
        background: var(--bg-secondary);
        border-color: var(--border-color);
        color: var(--text-primary);
    }
    .btn-light:hover {
        background: var(--border-color);
    }

    
    .alert-light {
        background: var(--bg-card);
        border-color: var(--border-color);
        color: var(--text-secondary);
    }
    .alert-light .text-muted {
        color: var(--text-muted) !important;
    }

    
    .text-muted {
        color: var(--text-muted) !important;
    }
    .text-primary {
        color: var(--brand-primary) !important;
    }

    
    @media (max-width: 767.98px) {
        .showroom-hero { height: 240px; border-radius: 0 0 20px 20px; }
        .showroom-profile { margin-top: -50px; padding: 0 12px; }
        .showroom-profile .profile-card { padding: 18px; gap: 12px; }
        .showroom-profile .avatar,
        .showroom-profile .avatar-placeholder { width: 100px; height: 100px; font-size: 2.5rem; }
        .showroom-profile .avatar-wrapper { margin-top: -50px; }
        .showroom-profile .info h1 { font-size: 1.3rem; }
    }

    
    [data-theme="dark"] #loadMoreBtn {
        background-color: var(--bg-card) !important;
        border: 2px solid var(--brand-primary) !important;
        color: var(--brand-primary) !important;
        box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4) !important;
    }
    [data-theme="dark"] #loadMoreBtn:hover {
        background-color: var(--brand-primary) !important;
        color: #ffffff !important;
        border-color: var(--brand-primary) !important;
    }