/* ========================================
   CART PAGE STYLES
   ======================================== */

/* Cart Page Layout */
.cart-page {
    padding: 60px 0;
}

.cart-page__title {
    margin-bottom: 40px;
}

.cart-page__content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
    align-items: start;
}

/* Empty Cart */
.cart-empty {
    text-align: center;
    padding: 80px 20px;
}

.cart-empty__icon {
    margin: 0 auto 24px;
}

.cart-empty__title {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #111;
}

.cart-empty__text {
    margin-bottom: 32px;
    color: #666;
}

/* Cart Items */
.cart-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cart-item {
    display: grid;
    grid-template-columns: 100px 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    padding: 20px;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    position: relative;
}

.cart-item__image {
    width: 100px;
    height: 133px;
    border-radius: 8px;
    overflow: hidden;
    background: #F5F5F5;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.cart-item__info {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cart-item__title {
    font-size: 18px;
    font-weight: 600;
    color: #111;
    margin: 0;
}

.cart-item__title a {
    color: inherit;
    text-decoration: none;
}

.cart-item__title a:hover {
    color: #21759b;
}

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

.cart-item__attribute {
    padding: 4px 12px;
    background: #F5F5F5;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
}

.cart-item__price {
    font-size: 16px;
    font-weight: 600;
    color: #111;
    margin: 0;
}

/* Quantity Controls */
.quantity-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    padding: 4px;
    background: #fff;
}

.quantity-controls__btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: #111;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.quantity-controls__btn:hover {
    background: #F5F5F5;
    color: #21759b;
}

.quantity-controls__btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.quantity-controls__input {
    width: 50px;
    text-align: center;
    border: none;
    font-size: 16px;
    font-weight: 600;
    color: #111;
    -moz-appearance: textfield;
}

.quantity-controls__input::-webkit-outer-spin-button,
.quantity-controls__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-item__total {
    min-width: 120px;
    text-align: right;
}

.cart-item__total-price {
    font-size: 20px;
    font-weight: 700;
    color: #111;
    margin: 0;
}

.cart-item__remove {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: #999;
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.cart-item__remove:hover {
    background: #FFEBEE;
    color: #D32F2F;
}

/* Cart Actions */
.cart-page__actions {
    margin-top: 24px;
}

/* Cart Sidebar */
.cart-page__sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Cart Summary */
.cart-summary {
    padding: 24px;
    background: #F9F9F9;
    border-radius: 8px;
}

.cart-summary__title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #111;
}

.cart-summary__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #E0E0E0;
}

.cart-summary__label {
    font-size: 16px;
    color: #666;
}

.cart-summary__value {
    font-size: 16px;
    font-weight: 600;
    color: #111;
}

.cart-summary__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    margin-top: 12px;
}

.cart-summary__total-label {
    font-size: 18px;
    font-weight: 700;
    color: #111;
}

.cart-summary__total-value {
    font-size: 24px;
    font-weight: 700;
    color: #21759b;
}

/* Cart Form */
.cart-form {
    padding: 24px;
    background: #fff;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
}

.cart-form__title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    color: #111;
}

.cart-form__section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 1px solid #E0E0E0;
}

.cart-form__section:last-of-type {
    border-bottom: none;
}

.cart-form__section-title {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #111;
}

.cart-form__field {
    margin-bottom: 16px;
}

.cart-form__label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 500;
    color: #111;
}

.cart-form__input,
.cart-form__textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
}

.cart-form__input:focus,
.cart-form__textarea:focus {
    outline: none;
    border-color: #21759b;
    box-shadow: 0 0 0 3px rgba(33, 117, 155, 0.1);
}

.cart-form__textarea {
    resize: vertical;
    min-height: 100px;
}

/* File Upload */
.cart-form__file {
    position: relative;
}

.cart-form__file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
}

.cart-form__file-label {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 2px dashed #E0E0E0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #F9F9F9;
}

.cart-form__file-label:hover {
    border-color: #21759b;
    background: #F5F9FF;
}

.cart-form__file-text {
    font-size: 16px;
    color: #666;
}

.cart-form__file-name {
    display: block;
    margin-top: 8px;
    font-size: 14px;
    color: #21759b;
    font-weight: 500;
}

.cart-form__file-hint {
    margin-top: 8px;
    font-size: 12px;
    color: #999;
}

.cart-form__submit {
    width: 100%;
    margin-top: 8px;
}

.cart-form__message {
    margin-top: -34px;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
}

.cart-form__message--success {
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #81C784;
}

.cart-form__message--error {
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #E57373;
}

.btn--cart {
    height: 51px;
    padding: 14px 16px;
}

.checkbox--cart {
    color: #000;
}

/* Responsive */
@media (max-width: 1199px) {
    .cart-item {
        padding: 15px;
    }

    .quantity-controls {
        gap: 0px;
        padding: 2px;
    }

    .cart-page__content {
        gap: 30px;
    }

    .cart-page__content {
        display: grid;
        grid-template-columns: 1fr 340px;
        gap: 30px;
        align-items: start;
    }
}

@media (max-width: 1024px) {
    .cart-page__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cart-page__sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .cart-item {
        grid-template-columns: 80px 1fr;
        gap: 16px;
    }

    .cart-item__image {
        width: 80px;
        height: 115px;
    }

    .cart-item__quantity,
    .cart-item__total {
        grid-column: 1 / -1;
        justify-self: start;
    }

    .cart-item__remove {
        position: absolute;
        top: 16px;
        right: 16px;
    }

    .cart-item__total {
        text-align: left;
    }

    .cart-item__info {
        padding-right: 33px;
    }
}

@media (max-width: 480px) {
    .cart-page {
        padding: 40px 0;
    }

    .cart-item {
        padding: 16px;
    }

    .cart-summary,
    .cart-form {
        padding: 20px;
    }
}