.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 380px;
    max-width: 90vw;
    height: 100vh;
    background: var(--color-surface);
    z-index: 300;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}

.cart-sidebar--open {
    transform: translateX(0);
}

.cart-sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.cart-sidebar__title {
    font-size: 1.125rem;
    font-weight: 700;
}

.cart-sidebar__close {
    font-size: 1.5rem;
    color: var(--color-text-secondary);
    padding: 4px;
    line-height: 1;
}

.cart-sidebar__close:hover {
    color: var(--color-text);
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.cart-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}

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

.cart-item__image {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--color-badge-bg);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.cart-item__image img {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

.cart-item__info {
    flex: 1;
    min-width: 0;
}

.cart-item__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 8px;
}

.cart-item__title {
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.3;
}

.cart-item__country {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.cart-item__remove {
    font-size: 1.125rem;
    color: var(--color-text-secondary);
    flex-shrink: 0;
    line-height: 1;
}

.cart-item__remove:hover {
    color: var(--color-danger);
}

.cart-item__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cart-item__qty-btn {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    background: var(--color-badge-bg);
    transition: background var(--transition);
}

.cart-item__qty-btn:hover {
    background: var(--color-border);
}

.cart-item__qty-value {
    width: 32px;
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 600;
    background: var(--color-surface);
    color: var(--color-text);
}

.cart-item__price {
    text-align: right;
}

.cart-item__price-total {
    font-size: 0.875rem;
    font-weight: 700;
}

.cart-item__price-unit {
    font-size: 0.6875rem;
    color: var(--color-text-secondary);
}

.cart-footer {
    border-top: 1px solid var(--color-border);
    padding: 16px 24px;
    flex-shrink: 0;
}

.cart-promo {
    margin-bottom: 12px;
}

.cart-promo__form {
    display: flex;
    gap: 6px;
}

.cart-promo__input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-family: inherit;
    background: var(--color-bg);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition);
}

.cart-promo__input:focus {
    border-color: var(--color-primary);
}

.cart-promo__btn {
    padding: 8px 14px;
    background: var(--color-surface-hover);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    transition: background var(--transition);
}

.cart-promo__btn:hover {
    background: var(--color-border);
}

.cart-promo__applied {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--color-success-bg);
    border: 1px solid var(--color-success);
    border-radius: var(--radius-sm);
}

.cart-promo__code {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-success);
}

.cart-promo__remove {
    font-size: 1rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    line-height: 1;
    background: none;
    border: none;
}

.cart-promo__remove:hover {
    color: var(--color-danger);
}

.cart-footer__discount {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 0.8125rem;
    color: var(--color-success);
}

.cart-footer__total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 0.9375rem;
    font-weight: 700;
}

.cart-footer__actions {
    display: flex;
    gap: 8px;
}

.cart-footer__actions .btn {
    flex: 1;
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 24px;
    color: var(--color-text-secondary);
    text-align: center;
}

.cart-empty__icon {
    font-size: 3rem;
    margin-bottom: 12px;
    opacity: 0.4;
}

.cart-empty__text {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cart-empty__hint {
    font-size: 0.8125rem;
}