/* ============================
   CART PAGE HEADER
   ============================ */
.cart-page-header {
    background: var(--color-bg-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-8) 0;
}

.cart-page-header__title {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--color-text-primary);
    letter-spacing: -0.5px;
    margin-top: var(--space-3);
}

.cart-page-header__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-1);
    font-weight: 500;
}

/* ============================
   BREADCRUMB (shared reuse)
   ============================ */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb__link {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.breadcrumb__link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

.breadcrumb__sep {
    font-size: 0.65rem;
    color: var(--color-text-light);
}

.breadcrumb__current {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
}

/* ============================
   CART LAYOUT
   ============================ */
.cart-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--space-8);
    padding-top: var(--space-8);
    padding-bottom: var(--space-16);
    align-items: start;
}

/* ============================
   CART ITEMS COL
   ============================ */
.cart-items-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

/* ============================
   CART EMPTY STATE
   ============================ */
.cart-empty {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: var(--space-20) var(--space-8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: var(--space-5);
}

.cart-empty__icon {
    font-size: 4rem;
    color: var(--color-text-light);
}

.cart-empty__title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-text-primary);
}

.cart-empty__desc {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    max-width: 320px;
    line-height: 1.7;
}

.cart-empty__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-primary);
    color: #fff;
    font-size: var(--font-size-base);
    font-weight: 700;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: background var(--transition-fast);
    border: none;
    cursor: pointer;
    font-family: var(--font-family);
}

.cart-empty__btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================
   CART RESTAURANT GROUP
   ============================ */
.cart-restaurant-group {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.cart-restaurant-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

.cart-restaurant-img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-border-light);
}

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

.cart-restaurant-name {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-restaurant-link {
    font-size: var(--font-size-xs);
    color: var(--color-primary);
    font-weight: 600;
    margin-top: 2px;
    display: block;
}

.cart-restaurant-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: 2px;
}

.cart-clear-btn {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    cursor: pointer;
    background: none;
    border: none;
    font-family: var(--font-family);
    flex-shrink: 0;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-md);
    transition: color var(--transition-fast), background var(--transition-fast);
}

.cart-clear-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================
   CART ITEM ROW
   ============================ */
.cart-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

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

.cart-item__img-wrap {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-border-light);
    flex-shrink: 0;
}

.cart-item__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.cart-item__veg {
    width: 16px;
    height: 16px;
    border: 2px solid;
    border-radius: 3px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-1);
    background: #fff;
}

.cart-item__veg--veg {
    border-color: var(--color-green);
}

.cart-item__veg--veg::after {
    content: '';
    width: 7px;
    height: 7px;
    background: var(--color-green);
    border-radius: 50%;
    display: block;
}

.cart-item__veg--nonveg {
    border-color: var(--color-primary);
}

.cart-item__veg--nonveg::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 3.5px solid transparent;
    border-right: 3.5px solid transparent;
    border-bottom: 7px solid var(--color-primary);
    display: block;
}

.cart-item__name {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: var(--space-1);
}

.cart-item__unit-price {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.cart-item__controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-shrink: 0;
}

.cart-item__qty {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--color-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.cart-item__qty-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-primary);
    font-size: 0.9rem;
    font-weight: 700;
}

.cart-item__qty-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: -2px;
}

.cart-item__qty-val {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-primary);
    min-width: 28px;
    text-align: center;
    padding: 0 var(--space-1);
}

.cart-item__price {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    min-width: 64px;
    text-align: right;
}

.cart-item__remove {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.cart-item__remove:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================
   PROMO CODE
   ============================ */
.cart-promo {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: var(--space-5) var(--space-6);
}

.cart-promo__title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.cart-promo__title i {
    color: var(--color-primary);
}

.cart-promo__form {
    display: flex;
    gap: var(--space-3);
}

.cart-promo__input {
    flex: 1;
    height: 44px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0 var(--space-4);
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
    background: var(--color-bg);
    outline: none;
    transition: border-color var(--transition-fast);
    font-family: var(--font-family);
    letter-spacing: 1px;
    font-weight: 600;
    text-transform: uppercase;
}

.cart-promo__input::placeholder {
    color: var(--color-text-muted);
    font-weight: 400;
    letter-spacing: 0;
    text-transform: none;
}

.cart-promo__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.cart-promo__btn {
    height: 44px;
    padding: 0 var(--space-5);
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-family);
    white-space: nowrap;
}

.cart-promo__btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.cart-promo__result {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: none;
}

.cart-promo__result--success {
    color: var(--color-green);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.cart-promo__result--error {
    color: var(--color-primary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ============================
   ORDER SUMMARY
   ============================ */
.order-summary {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    overflow: hidden;
    position: sticky;
    top: 80px;
}

.order-summary__header {
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-bg);
}

.order-summary__title {
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--color-text-primary);
}

.order-summary__body {
    padding: var(--space-5) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.order-summary__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.order-summary__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    font-weight: 500;
}

.order-summary__val {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-primary);
}

.order-summary__val--free {
    color: var(--color-green);
    font-weight: 700;
}

.order-summary__val--discount {
    color: var(--color-primary);
    font-weight: 700;
}

.order-summary__divider {
    height: 1px;
    background: var(--color-border-light);
    margin: var(--space-1) 0;
}

.order-summary__total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-6);
    border-top: 2px solid var(--color-border);
    background: var(--color-bg);
}

.order-summary__total-label {
    font-size: var(--font-size-lg);
    font-weight: 800;
    color: var(--color-text-primary);
}

.order-summary__total-val {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.order-summary__footer {
    padding: var(--space-5) var(--space-6) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.order-summary__checkout-btn {
    width: 100%;
    padding: var(--space-5);
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-family);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    transition: background var(--transition-fast);
}

.order-summary__checkout-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.order-summary__checkout-btn:disabled {
    background: var(--color-text-light);
    cursor: not-allowed;
}

.order-summary__continue-btn {
    width: 100%;
    padding: var(--space-4);
    background: none;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-family);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    text-decoration: none;
}

.order-summary__continue-btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.order-summary__security {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    font-weight: 500;
    padding: var(--space-3) var(--space-6);
    border-top: 1px solid var(--color-border-light);
}

.order-summary__security i {
    color: var(--color-green);
}

/* ============================
   ORDER SUCCESS MODAL
   ============================ */
.order-success-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: var(--space-6);
}

.order-success-overlay.visible {
    display: flex;
}

.order-success-modal {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-10);
    text-align: center;
    max-width: 420px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-5);
    box-shadow: var(--shadow-lg);
}

.order-success-modal__icon {
    width: 80px;
    height: 80px;
    background: var(--color-green-light);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--color-green);
}

.order-success-modal__title {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--color-text-primary);
    letter-spacing: -0.3px;
}

.order-success-modal__desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.order-success-modal__time {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-primary);
}

.order-success-modal__time i {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.order-success-modal__btn {
    width: 100%;
    padding: var(--space-4);
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-family);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.order-success-modal__btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 1024px) {
    .cart-layout { grid-template-columns: 1fr 320px; gap: var(--space-6); }
}

@media (max-width: 768px) {
    .cart-layout { grid-template-columns: 1fr; }
    .cart-summary-col { order: -1; }
    .order-summary { position: static; }
    .cart-item__img-wrap { width: 56px; height: 56px; }
    .cart-page-header__title { font-size: var(--font-size-2xl); }
}

@media (max-width: 480px) {
    .cart-item { padding: var(--space-4); gap: var(--space-3); }
    .cart-item__controls { gap: var(--space-2); }
    .cart-item__price { min-width: 50px; font-size: var(--font-size-sm); }
    .cart-restaurant-header { padding: var(--space-4); }
    .order-success-modal { padding: var(--space-8) var(--space-6); }
}