/* ==========================================================================
   Страница лота: галерея, характеристики, оценки по разделам,
   аукционный лист, блок цены и заявки.
   ========================================================================== */

/* ---------- Раскладка ---------- */
.lot-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: start;
}

/* ---------- Галерея ---------- */
.gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.gallery__stage {
    position: relative;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background-color: var(--grey-100);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
}

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

.gallery__badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    max-width: calc(100% - 24px);
}

.gallery__nav {
    position: absolute;
    top: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    color: #fff;
    background-color: rgba(8, 19, 28, 0.55);
    border: 0;
    border-radius: 50%;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background-color var(--transition);
    backdrop-filter: blur(4px);
}

.gallery__nav:hover {
    background-color: var(--brand-600);
}

.gallery__nav svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.gallery__nav--prev {
    left: 12px;
}

.gallery__nav--next {
    right: 12px;
}

.gallery__counter {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 5px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
    background-color: rgba(8, 19, 28, 0.62);
    border-radius: var(--radius-pill);
    backdrop-filter: blur(4px);
}

.gallery__thumbs {
    display: flex;
    gap: 8px;
    padding-bottom: 4px;
    overflow-x: auto;
}

.gallery__thumb {
    flex: 0 0 auto;
    width: 92px;
    height: 70px;
    padding: 0;
    overflow: hidden;
    background-color: var(--grey-100);
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color var(--transition), transform var(--transition);
}

.gallery__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery__thumb:hover {
    transform: translateY(-2px);
}

.gallery__thumb.is-active {
    border-color: var(--brand-600);
}

/* Плитки «фото/видео/лист» */
.gallery__tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* ---------- Заголовок лота ---------- */
.lot-head {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
}

.lot-head__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 14px;
    font-size: 0.875rem;
    color: var(--grey-500);
}

.lot-head__id {
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.8125rem;
    color: var(--grey-400);
}

/* ---------- Панель цены ---------- */
.price-card {
    position: sticky;
    top: calc(var(--header-height) + 16px);
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 22px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.price-card__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.9375rem;
}

.price-card__row dt {
    color: var(--grey-500);
}

.price-card__row dd {
    white-space: nowrap;
    font-weight: 700;
    color: var(--ink-900);
    text-align: right;
}

.price-card__total {
    padding-top: 12px;
    border-top: 1px solid var(--line);
}

.price-card__total dd {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-600);
}

.price-card__yen {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--grey-500);
    text-align: right;
}

.price-card__actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.price-card__note {
    font-size: 0.75rem;
    color: var(--grey-400);
}

/* ---------- Стартовая и конечная цена ---------- */
.price-pair {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--line);
}

.price-pair__item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.price-pair__name {
    font-size: 0.8125rem;
    color: var(--grey-500);
}

.price-pair__rub {
    font-size: 1.125rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink-900);
}

.price-pair__yen {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--grey-500);
}

.price-card__heading {
    margin: 0;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.price-card__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

/* ---------- Таблица лота ---------- */
.lot-table {
    display: flex;
    flex-direction: column;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.lot-table__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.875rem;
}

.lot-table__row:last-child {
    border-bottom: 0;
}

.lot-table__name {
    flex: 0 0 auto;
    color: var(--grey-500);
}

.lot-table__value {
    font-weight: 600;
    text-align: right;
    color: var(--ink-900);
    word-break: break-word;
}

.lot-table__value--mono {
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.8125rem;
}

.lot-table__value small {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--grey-500);
}

/* Длинные значения — в столбик под подписью */
.lot-table__row--stacked {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

.lot-table__row--stacked .lot-table__value {
    text-align: left;
}

/* ---------- Калькулятор стоимости ---------- */
.calc {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calc__row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.calc__label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--grey-500);
}

.calc__control {
    display: flex;
    align-items: stretch;
    overflow: hidden;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.calc__control:focus-within {
    border-color: var(--brand-500);
    box-shadow: var(--ring);
}

.calc__input {
    flex: 1 1 auto;
    min-width: 0;
    padding: 10px 14px;
    font-family: inherit;
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--ink-900);
    background-color: transparent;
    border: 0;
}

.calc__input:focus {
    outline: none;
}

.calc__suffix {
    display: flex;
    align-items: center;
    padding: 0 14px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--grey-500);
    white-space: nowrap;
    background-color: var(--grey-50);
    border-left: 1px solid var(--line);
}

.calc__result:empty {
    display: none;
}

.calc__result {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background-color: var(--grey-50);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.calc__result--hidden {
    display: none !important;
}

.calc__rows {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
}

.calc__rows .price-card__row {
    font-size: 0.875rem;
}

.calc__rows .price-card__row dd {
    font-variant-numeric: tabular-nums;
}

.calc__rows .price-card__total dd {
    font-size: 1.375rem;
}

.calc__hint {
    font-size: 0.75rem;
    line-height: 1.5;
    color: var(--grey-400);
}

.calc__warning {
    padding: 8px 10px;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--ink-700);
    background-color: var(--amber-soft);
    border-radius: var(--radius-sm);
}

.calc__error {
    margin: 0;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--brand-600);
}

/* ---------- Секции лота ---------- */
.lot-section {
    padding: 22px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
}

.lot-section + .lot-section {
    margin-top: 20px;
}

.lot-section__title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 1.125rem;
    font-weight: 700;
}

.lot-section__title svg {
    width: 20px;
    height: 20px;
    fill: var(--brand-600);
}

/* Таблица характеристик */
.spec-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

.spec-list__row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
    padding: 11px 0;
    border-bottom: 1px dashed var(--line);
    font-size: 0.9375rem;
}

.spec-list__row:last-child {
    border-bottom: 0;
}

.spec-list__label {
    color: var(--grey-500);
}

.spec-list__value {
    font-weight: 600;
    text-align: right;
    color: var(--ink-900);
}

.spec-list__value--mono {
    font-family: 'Consolas', 'SF Mono', Menlo, monospace;
    font-size: 0.875rem;
}

/* ---------- Оценки по разделам ---------- */
.ranks {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.rank-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px;
    background-color: var(--grey-50);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.rank-card__label {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--grey-500);
}

.rank-card__value {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
}

.rank-card__hint {
    font-size: 0.8125rem;
    color: var(--grey-500);
}

.rank--s { color: #0f9d58; }
.rank--a { color: #1fa34c; }
.rank--b { color: var(--blue-600); }
.rank--c { color: var(--amber-500); }
.rank--d { color: var(--brand-500); }
.rank--e { color: var(--brand-700); }
.rank--x { color: var(--grey-500); }

/* Расшифровка оценок */
.rank-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    margin-top: 14px;
    font-size: 0.8125rem;
    color: var(--grey-500);
}

.rank-legend span b {
    color: var(--ink-800);
}

/* ---------- Аукционный лист ---------- */
.sheet-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.sheet-grid img {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

/* ---------- Комментарии ---------- */
.comment-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comment {
    padding: 14px 16px;
    background-color: var(--grey-50);
    border-left: 3px solid var(--blue-500);
    border-radius: var(--radius-sm);
}

.comment__label {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--grey-500);
}

.comment__text {
    margin-top: 4px;
    font-size: 0.9375rem;
}

/* Комментарий Aucnet: оценки, комплектация и замечания эксперта */
.comment--iauc {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.comment__note {
    font-size: 0.75rem;
    color: var(--grey-500);
}

.iauc {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

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

.iauc__score {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    padding: 6px 12px;
    background-color: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}

.iauc__score-name {
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--grey-500);
}

.iauc__score-value {
    font-size: 0.9375rem;
    color: var(--ink-900);
}

.iauc__block-name {
    display: block;
    margin-bottom: 6px;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--grey-500);
}

.iauc__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.iauc__tags li {
    padding: 4px 10px;
    font-size: 0.8125rem;
    color: var(--blue-600);
    background-color: var(--blue-soft);
    border-radius: var(--radius-pill);
}

.iauc__notes {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.iauc__notes li {
    position: relative;
    padding-left: 16px;
    font-size: 0.9375rem;
}

.iauc__notes li::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 0.55em;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: var(--blue-500);
}

.iauc__block--notice {
    padding: 10px 12px;
    background-color: var(--amber-soft);
    border-radius: var(--radius-sm);
}

.iauc__block--notice .iauc__block-name {
    color: var(--ink-700);
}

.iauc__block--notice .iauc__notes li::before {
    background-color: var(--amber-500);
}

.iauc__mark {
    padding: 2px 8px;
    font-size: 0.75rem;
    color: var(--ink-700);
    background-color: var(--amber-soft);
    border-radius: var(--radius-pill);
}

/* ---------- Похожие лоты ---------- */
.similar-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

/* ---------- Адаптив ---------- */
@media (min-width: 560px) {
    .spec-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 32px;
    }

    .ranks {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .sheet-grid,
    .similar-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .lot-layout {
        grid-template-columns: minmax(0, 1fr) 360px;
        gap: 28px;
    }

    .lot-layout__aside {
        position: relative;
    }

    .price-card--tall {
        position: static;
    }

    .similar-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}