.product-extras-modal__content {
    border: 0;
    border-radius: 24px;
    overflow: hidden;
    background: #f3f3f3;
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
}

.product-extras-modal__header {
    position: relative;
    padding: 28px 32px 18px;
    background: linear-gradient(135deg, #353535 0%, #454545 100%);
    color: #f5f5f5;
}

.product-extras-modal__close {
    position: absolute;
    top: 14px;
    right: 16px;
    border: 0;
    background: transparent;
    color: #f5f5f5;
    font-size: 40px;
    line-height: 1;
    opacity: 0.9;
}

.product-extras-modal__close:hover,
.product-extras-modal__close:focus {
    opacity: 1;
}

.product-extras-modal__eyebrow {
    margin: 0 0 6px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(245, 245, 245, 0.7);
}

.product-extras-modal__title {
    margin: 0;
    color: #ffffff;
    font-size: 28px;
    line-height: 1.15;
}

.product-extras-modal__subtitle {
    margin: 12px 0 0;
    max-width: 580px;
    color: rgba(245, 245, 245, 0.82);
    font-size: 14px;
}

.product-extras-modal__body {
    max-height: 58vh;
    overflow-y: auto;
    padding: 18px 22px 10px;
    background: #f5f5f5;
}

.product-extras-modal__selected {
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 18px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.product-extras-modal__selected-title {
    margin: 0 0 10px;
    color: #666666;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-extras-modal__selected-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.product-extras-modal__selected-item {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: #ebebeb;
    color: #444444;
    font-size: 12px;
    font-weight: 700;
}

.product-extras-modal__loading,
.product-extras-modal__empty {
    padding: 28px 10px;
    text-align: center;
    color: #666666;
    font-size: 14px;
}

.product-extras-modal__options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.product-extra-option {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 0;
    padding: 18px 20px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 18px;
    background: #ffffff;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.product-extra-option:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 0, 0, 0.14);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.06);
}

.product-extra-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.product-extra-option__check {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border: 2px solid #c8c8c8;
    border-radius: 50%;
    color: transparent;
    background: #ffffff;
    flex: 0 0 auto;
    position: relative;
    font-size: 0;
}

.product-extra-option__check::before {
    content: '+';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -52%);
    color: #888888;
    font-size: 17px;
    line-height: 1;
    font-weight: 400;
}

.product-extra-option__check i {
    display: none;
    font-size: 13px;
    line-height: 1;
}

.product-extra-option__label {
    flex: 1 1 auto;
    color: #2f2f2f;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
}

.product-extra-option__price {
    flex: 0 0 auto;
    color: #555555;
    font-size: 16px;
    font-weight: 700;
}

.product-extra-option input:checked + .product-extra-option__check {
    border-color: var(--shop-accent, #d96f2b);
    background: var(--shop-accent, #d96f2b);
}

.product-extra-option input:checked + .product-extra-option__check::before {
    display: none;
}

.product-extra-option input:checked + .product-extra-option__check i {
    display: block;
    color: #fff;
}

.product-extras-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px 24px 24px;
    background: #ededed;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.product-extras-modal__summary {
    display: flex;
    flex-direction: column;
}

.product-extras-modal__summary-label {
    color: #757575;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.product-extras-modal__summary-price {
    color: #2f2f2f;
    font-size: 24px;
    line-height: 1.1;
}

.product-extras-modal__submit {
    min-width: 260px;
    margin-bottom: 0;
    border-radius: 18px;
    font-size: 15px;
    font-weight: 700;
    background: var(--shop-accent, #d96f2b);
    color: var(--shop-contrast, #ffffff);
    line-height: 1.2;
    padding: 16px 24px;
    text-align: center;
    white-space: nowrap;
}

.product-extras-modal__submit:hover,
.product-extras-modal__submit:focus {
    background: var(--shop-accent, #d96f2b);
    color: var(--shop-contrast, #ffffff);
}

@media (max-width: 767px) {
    .product-extras-modal__header {
        padding: 24px 22px 16px;
    }

    .product-extras-modal__title {
        font-size: 23px;
    }

    .product-extras-modal__subtitle {
        font-size: 13px;
    }

    .product-extra-option {
        gap: 12px;
        padding: 14px 14px;
    }

    .product-extra-option__label,
    .product-extra-option__price {
        font-size: 13px;
        line-height: 1.25;
    }

    .product-extra-option__check {
        width: 24px;
        height: 24px;
    }

    .product-extra-option__check::before {
        font-size: 14px;
    }

    .product-extra-option__check i {
        font-size: 11px;
    }

    .product-extras-modal__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .product-extras-modal__summary-price {
        font-size: 20px;
    }

    .product-extras-modal__submit {
        width: 100%;
        min-width: 0;
        font-size: 14px;
        white-space: normal;
    }
}