.order-constructor {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 32px;
    align-items: start;
}

.order-constructor__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.order-constructor__hero {
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: stretch;
}

.order-constructor__summary {
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06);
}

.order-constructor__summary-title {
    margin: 0 0 18px;
    font-size: 28px;
    line-height: 1.05;
}

.order-constructor__summary-list {
    margin: 0;
    display: grid;
    gap: 12px;
}

.order-constructor__summary-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid #e5e7eb;
}

.order-constructor__summary-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.order-constructor__summary-item dt {
    color: #6b7280;
    font-size: 14px;
}

.order-constructor__summary-item dd {
    margin: 0;
    max-width: 58%;
    text-align: right;
    font-weight: 600;
}

.order-constructor__summary-price-block {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e5e7eb;
}

.order-constructor__summary-price-caption {
    margin-bottom: 8px;
    color: #6b7280;
}

.order-constructor__summary-price-current {
    font-size: 40px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
}

.order-constructor__summary-price-old {
    margin-top: 8px;
    color: #9ca3af;
    text-decoration: line-through;
}

.order-constructor__summary-actions {
    display: grid;
    gap: 12px;
    margin-top: 20px;
}

.order-constructor__summary-button {
    min-height: 48px;
    border: 0;
    border-radius: 12px;
    background: #f59e0b;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 12px 24px rgba(245, 158, 11, 0.22);
}

.order-constructor__summary-button_secondary {
    background: #111827;
    box-shadow: 0 12px 24px rgba(17, 24, 39, 0.18);
}

.order-constructor__summary-button:hover {
    transform: translateY(-1px);
}

.order-constructor__summary-button:active {
    transform: translateY(0);
}

.order-constructor-modal[hidden] {
    display: none;
}

.order-constructor-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
}

.order-constructor-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    opacity: 0;
    transition: opacity 0.22s ease;
}

.order-constructor-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(520px, calc(100vw - 32px));
    margin: 80px auto 0;
    background: #fff;
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.2);
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.order-constructor-modal__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 999px;
    background: #f3f4f6;
    font-size: 20px;
    cursor: pointer;
}

.order-constructor-modal__title {
    margin: 0 40px 16px 0;
    font-size: 24px;
    line-height: 1.1;
}

.order-constructor-modal__text {
    margin: 0;
    line-height: 1.6;
    color: #4b5563;
}

.order-constructor-modal__media {
    margin-bottom: 16px;
}

.order-constructor-modal__image {
    display: block;
    width: 100%;
    max-height: 360px;
    object-fit: cover;
    border-radius: 14px;
}

.order-constructor-modal.is-open .order-constructor-modal__backdrop {
    opacity: 1;
}

.order-constructor-modal.is-open .order-constructor-modal__dialog {
    opacity: 1;
    transform: translateY(0);
}

.order-constructor-lightbox[hidden] {
    display: none;
}

.order-constructor-lightbox {
    position: fixed;
    inset: 0;
    z-index: 1100;
}

.order-constructor-lightbox__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.78);
    opacity: 0;
    transition: opacity 0.24s ease;
}

.order-constructor-lightbox__dialog {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(1280px, calc(100vw - 32px));
    height: calc(100vh - 32px);
    margin: 16px auto;
    opacity: 0;
    transform: translateY(24px) scale(0.98);
    transition: opacity 0.24s ease, transform 0.24s ease;
}

.order-constructor-lightbox__close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    color: #fff;
    font-size: 24px;
    cursor: pointer;
}

.order-constructor-lightbox__image {
    display: block;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 16px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.order-constructor-lightbox.is-open .order-constructor-lightbox__backdrop {
    opacity: 1;
}

.order-constructor-lightbox.is-open .order-constructor-lightbox__dialog {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@media (max-width: 960px) {
    .order-constructor {
        /* Именно minmax(0, 1fr), а не 1fr. Простое 1fr означает
           minmax(auto, 1fr), то есть колонка не может стать уже своего
           содержимого. Полоса выбора раскладки — карусель из 96 вариантов
           шириной 2330px, и колонка растягивалась под неё: при выборе
           «Модульная картина» на телефоне вся страница уезжала вбок
           (документ 2354px при экране 375px). На десктопе выше по файлу
           уже стоит minmax(0, 1fr) — поэтому там поломки не было. */
        grid-template-columns: minmax(0, 1fr);
    }

    .order-constructor__summary {
        padding: 22px;
    }

    .order-constructor__summary-item dd {
        max-width: 62%;
    }

    .order-constructor__poster-card {
    }
}