.cart-layout {
    padding-top: 10px;
    padding-bottom: 28px;
}

.cart-layout .cart-kicker {
    margin: 0 0 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 12px;
    font-weight: 700;
}

.cart-layout .cart-subtitle {
    margin: 6px 0 0;
    color: #64748b;
}

.cart-layout .cart-panel {
    border-radius: 16px;
    overflow: hidden;
}

.cart-layout .cart-table th {
    font-weight: 700;
}

.cart-layout-moderna .cart-hero-modern {
    background: linear-gradient(120deg, #dbeafe 0%, #eef2ff 100%);
    border-radius: 16px;
    padding: 18px 20px;
    margin-bottom: 18px;
}

.cart-theme-l2 .cart-layout-moderna .cart-kicker {
    color: #2563eb;
}

.cart-theme-l2 .cart-layout-moderna .cart-panel {
    border: 1px solid #dbeafe;
    background: #ffffff;
}

.cart-theme-l2 .btn-primary {
    background: #2563eb !important;
}

.cart-theme-l2 .btn-primary:hover {
    background: #1d4ed8 !important;
}

.cart-layout-loja3 .cart-hero-l3 {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: end;
    padding: 18px 20px;
    margin-bottom: 18px;
    border-radius: 16px;
    background: linear-gradient(140deg, #f8fafc 0%, #e2e8f0 100%);
}

.cart-theme-l3 .cart-layout-loja3 .cart-kicker {
    color: #0f766e;
}

.cart-theme-l3 .cart-layout-loja3 .cart-panel-l3 {
    border: 1px solid #cbd5e1;
    background: #ffffff;
}

.cart-theme-l3 .btn-primary {
    background: #0f766e !important;
}

.cart-theme-l3 .btn-primary:hover {
    background: #0d9488 !important;
}

.cart-layout-loja4 .cart-hero-l4 {
    background: linear-gradient(120deg, rgba(141, 60, 31, 0.12) 0%, rgba(214, 161, 95, 0.18) 100%);
    border: 1px solid rgba(141, 60, 31, 0.2);
    border-radius: 20px;
    padding: 20px 22px;
    margin-bottom: 18px;
}

.cart-layout-loja4 .cart-panel-l4 {
    border: 1px solid rgba(141, 60, 31, 0.2);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.92);
}

.l4-theme.cart-theme-l4 .cart-layout-loja4 .cart-kicker {
    color: var(--l4-primary, #8d3c1f);
}

.l4-theme.cart-theme-l4 .cart-page-title {
    color: var(--l4-text, #2f2319);
    font-family: var(--l4-font-heading, 'Playfair Display', Georgia, serif);
}

.l4-theme.cart-theme-l4 .btn-primary {
    background: var(--l4-primary, #8d3c1f) !important;
    border-color: var(--l4-primary, #8d3c1f) !important;
}

.l4-theme.cart-theme-l4 .btn-primary:hover {
    background: var(--l4-primary-dark, #6f2f18) !important;
    border-color: var(--l4-primary-dark, #6f2f18) !important;
}

.l4-theme.cart-theme-l4 .btn-continue,
.l4-theme.cart-theme-l4 .btn-back-store {
    background: var(--l4-secondary, #d6a15f);
}

.l4-theme.cart-theme-l4 .btn-continue:hover,
.l4-theme.cart-theme-l4 .btn-back-store:hover {
    background: var(--l4-primary, #8d3c1f);
}

/* ============================================
   RESPONSIVIDADE - CARRINHO LAYOUTS
   ============================================ */

/* Tablets */
@media (max-width: 1024px) {
    .cart-layout {
        padding-top: 16px;
        padding-bottom: 24px;
    }

    .cart-layout-moderna .cart-hero-modern,
    .cart-layout-loja3 .cart-hero-l3,
    .cart-layout-loja4 .cart-hero-l4 {
        padding: 16px 18px;
        margin-bottom: 14px;
    }
}

/* Mobile landscape e portrait */
@media (max-width: 768px) {
    html, body {
        overflow-x: hidden;
        width: 100%;
    }

    .cart-layout {
        padding-top: 8px;
        padding-bottom: 20px;
    }

    .cart-layout .cart-kicker {
        font-size: 11px;
        margin-bottom: 4px;
    }

    .cart-layout .cart-subtitle {
        font-size: 0.9rem;
    }

    .cart-page-title {
        font-size: 1.5rem !important;
        margin-bottom: 12px;
    }

    .cart-layout-moderna .cart-hero-modern,
    .cart-layout-loja3 .cart-hero-l3,
    .cart-layout-loja4 .cart-hero-l4 {
        padding: 14px 16px;
        margin-bottom: 12px;
        border-radius: 12px;
    }

    .cart-layout-loja3 .cart-hero-l3 {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .cart-panel,
    .cart-panel-l3,
    .cart-panel-l4 {
        border-radius: 12px;
        overflow: visible;
    }

    /* Botões */
    .btn-primary,
    .btn-secondary,
    .btn-continue,
    .btn-back-store {
        width: 100%;
        max-width: none;
        padding: 14px 20px;
        min-height: 48px;
        font-size: 1rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Cross-sell em mobile */
    .cross-sell-section {
        padding: 12px;
        margin: 16px 0;
    }

    .cross-sell-section h3 {
        font-size: 1.1rem;
    }

    .cross-sell-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .cross-sell-item {
        border-radius: 8px;
    }

    .cross-sell-info {
        padding: 6px 8px;
    }

    .cross-sell-name {
        font-size: 0.85rem;
    }

    .btn-cross-sell-view {
        padding: 6px 10px;
        font-size: 0.8rem;
        min-height: 36px;
    }
}

/* Mobile portrait pequeno */
@media (max-width: 480px) {
    .cart-layout {
        padding-top: 4px;
        padding-bottom: 16px;
    }

    .cart-page-title {
        font-size: 1.25rem !important;
    }

    .cart-layout-moderna .cart-hero-modern,
    .cart-layout-loja3 .cart-hero-l3,
    .cart-layout-loja4 .cart-hero-l4 {
        padding: 12px 14px;
    }

    .btn-primary,
    .btn-secondary,
    .btn-continue,
    .btn-back-store {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    .cross-sell-section h3 {
        font-size: 1rem;
    }

    .cross-sell-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
    }

    .cross-sell-name {
        font-size: 0.8rem;
    }
}

/* Touch devices */
@media (hover: none) and (pointer: coarse) {
    .btn-primary,
    .btn-secondary,
    .btn-continue,
    .btn-back-store,
    .btn-cross-sell-view {
        min-height: 44px;
    }
}