.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.cart-header {
    margin-bottom: 2rem;
}

.cart-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.cart-empty {
    text-align: center;
    padding: 4rem 2rem;
}

.cart-empty svg {
    width: 80px;
    height: 80px;
    margin: 0 auto 1rem;
    opacity: 0.3;
}

.cart-items {
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 2rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border);
    align-items: center;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: var(--radius);
}

.cart-item-details {
    flex: 1;
}

.cart-item-code {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-bottom: 0.25rem;
}

.cart-item-name {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.cart-item-controls {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: flex-end;
}

.quantity-control {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    background: var(--background);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.quantity-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.quantity-value {
    min-width: 40px;
    text-align: center;
    font-weight: 600;
}

.remove-btn {
    color: var(--destructive);
    font-size: 0.875rem;
    cursor: pointer;
    text-decoration: underline;
}

.remove-btn:hover {
    color: var(--destructive);
    opacity: 0.8;
}

.cart-summary {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}

.cart-summary h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.summary-row.total {
    font-size: 1.5rem;
    font-weight: 700;
    padding-top: 1rem;
    border-top: 2px solid var(--border);
    margin-top: 1rem;
}

.cart-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Modal de Sucesso */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: slideUp 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.modal-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    color: var(--success);
}

.modal-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--success);
}

.modal-content p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    line-height: 1.6;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Quote Form */
.quote-form {
    background: var(--card);
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
}

.quote-form h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--foreground);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--background);
    color: var(--foreground);
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 1rem;
    }

    .cart-item-image {
        width: 80px;
        height: 80px;
    }

    .cart-item-controls {
        grid-column: 1 / -1;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    .cart-actions {
        flex-direction: column;
    }

    .cart-actions .btn {
        width: 100%;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}