body {
    font-family: 'Inter', 'Segoe UI', sans-serif;
}

.hero-section {
    min-height: 75vh;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    padding-top: 100px;
    padding-bottom: 100px;
}

.product-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 120px;
    gap: 6px;
    padding: 12px;
}

.gallery-tile {
    background-size: cover;
    background-position: center;
    border-radius: 8px;
}

.gallery-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed #ced4da;
    border-radius: 8px;
    color: #6c757d;
    font-size: 0.9rem;
    min-height: 120px;
}

.product-card {
    transition: transform 0.2s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 1rem 2.5rem rgba(0, 0, 0, 0.12);
}

.admin-section {
    background: #f7f7f9;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 1rem 2rem rgba(15, 32, 39, 0.08);
}

.form-divider {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin: 40px 0;
}

.table thead {
    background: #0f2027;
    color: #fff;
}

.badge-doc {
    font-size: 0.8rem;
    padding: 0.4rem 0.75rem;
}

.preview-thumb {
    width: 60px;
    height: 60px;
    object-fit: cover;
    cursor: pointer;
}

@media (max-width: 768px) {
    .table.table-stack thead {
        display: none;
    }
    .table.table-stack tbody,
    .table.table-stack tr,
    .table.table-stack td {
        display: block;
        width: 100%;
    }
    .table.table-stack tr {
        border: 1px solid #e5e7eb;
        border-radius: 10px;
        padding: 8px 12px;
        margin-bottom: 12px;
        background: #fff;
    }
    .table.table-stack td {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        gap: 12px;
        padding: 6px 0;
        border: 0;
    }
    .table.table-stack td::before {
        content: attr(data-label);
        font-weight: 600;
        color: #6b7280;
        flex: 0 0 45%;
        max-width: 45%;
    }
    .table.table-stack td[data-label=""]::before {
        content: "";
    }
    .table.table-stack .text-end {
        text-align: left !important;
    }
    .table.table-stack .dropdown,
    .table.table-stack form,
    .table.table-stack .btn,
    .table.table-stack .btn-group {
        width: 100%;
    }
    .table.table-stack form.d-flex {
        flex-direction: column;
        align-items: stretch !important;
    }
    .table.table-stack form.d-flex .form-select {
        width: 100% !important;
    }
}