/* =========================================================
   Публичная история юридических редакций
   ========================================================= */

.legal-revisions-page {
    width: min(
        100%,
        1080px
    );

    margin-inline: auto;

    padding-bottom: 32px;
}


/* =========================================================
   Вводный блок
   ========================================================= */

.legal-revisions-hero {
    position: relative;

    overflow: hidden;
}


.legal-revisions-hero::after {
    position: absolute;

    right: -80px;
    bottom: -120px;

    width: 260px;
    height: 260px;

    border-radius: 50%;

    background:
        color-mix(
            in srgb,
            var(--primary) 9%,
            transparent
        );

    content: "";

    pointer-events: none;
}


.legal-revisions-summary {
    position: relative;
    z-index: 1;

    display: grid;

    grid-template-columns:
        repeat(
            3,
            minmax(0, 1fr)
        );

    gap: 12px;

    margin-top: 24px;
}


.legal-revisions-summary > div {
    display: flex;

    min-width: 0;
    min-height: 90px;

    flex-direction: column;
    justify-content: space-between;

    gap: 10px;

    padding: 16px;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--border) 88%,
            transparent
        );

    border-radius: 18px;

    background:
        color-mix(
            in srgb,
            var(--surface-raised) 88%,
            transparent
        );
}


.legal-revisions-summary span {
    color: var(--muted);

    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.35;
}


.legal-revisions-summary strong {
    color: var(--text);

    font-size: clamp(
        1rem,
        2vw,
        1.25rem
    );

    line-height: 1.25;

    overflow-wrap: anywhere;
}


/* =========================================================
   Навигация
   ========================================================= */

.legal-revisions-navigation ul {
    display: grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0, 1fr)
        );

    gap: 10px;

    margin: 0;
    padding: 0;

    list-style: none;
}


.legal-revisions-navigation li {
    min-width: 0;
}


.legal-revisions-navigation a {
    display: flex;

    min-height: 48px;

    align-items: center;

    padding:
        11px
        14px;

    border:
        1px solid
        var(--border);

    border-radius: 14px;

    color: var(--text);

    background: var(--surface-raised);

    font-weight: 700;
    line-height: 1.35;

    text-decoration: none;

    transition:
        border-color 160ms ease,
        background-color 160ms ease,
        transform 160ms ease;
}


.legal-revisions-navigation a:hover,
.legal-revisions-navigation a:focus-visible {
    border-color:
        color-mix(
            in srgb,
            var(--primary) 55%,
            var(--border)
        );

    background:
        color-mix(
            in srgb,
            var(--primary) 7%,
            var(--surface-raised)
        );

    transform: translateY(-1px);
}


/* =========================================================
   Заголовок списка
   ========================================================= */

.legal-revisions-list {
    margin-top: 24px;
}


.legal-revisions-section-heading {
    display: flex;

    align-items: flex-end;
    justify-content: space-between;

    gap: 16px;

    margin-bottom: 14px;
}


.legal-revisions-section-heading h2 {
    margin: 2px 0 0;

    color: var(--text);

    font-size: clamp(
        1.25rem,
        3vw,
        1.7rem
    );
}


.legal-revisions-count {
    display: inline-flex;

    min-width: 42px;
    min-height: 42px;

    align-items: center;
    justify-content: center;

    padding: 8px 12px;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--primary) 28%,
            var(--border)
        );

    border-radius: 999px;

    color: var(--primary);

    background:
        color-mix(
            in srgb,
            var(--primary) 8%,
            var(--surface-raised)
        );

    font-size: 0.9rem;
    font-weight: 800;
}


/* =========================================================
   Карточка редакции
   ========================================================= */

.legal-revision-card {
    position: relative;

    overflow: hidden;

    margin-bottom: 16px;
    padding: 22px;

    border:
        1px solid
        var(--border);

    border-radius: 22px;

    background:
        linear-gradient(
            145deg,
            var(--surface-raised),
            var(--surface)
        );

    box-shadow:
        0 12px 30px
        color-mix(
            in srgb,
            #000000 8%,
            transparent
        );
}


.legal-revision-card::before {
    position: absolute;

    top: 0;
    left: 0;

    width: 5px;
    height: 100%;

    background:
        color-mix(
            in srgb,
            var(--muted) 55%,
            transparent
        );

    content: "";
}


.legal-revision-card.is-current {
    border-color:
        color-mix(
            in srgb,
            var(--success) 38%,
            var(--border)
        );

    background:
        linear-gradient(
            145deg,
            color-mix(
                in srgb,
                var(--success) 5%,
                var(--surface-raised)
            ),
            var(--surface)
        );
}


.legal-revision-card.is-current::before {
    background: var(--success);
}


.legal-revision-card-header {
    display: flex;

    align-items: flex-start;
    justify-content: space-between;

    gap: 16px;

    margin-bottom: 18px;
}


.legal-revision-label {
    margin: 0 0 4px;

    color: var(--muted);

    font-size: 0.75rem;
    font-weight: 800;

    letter-spacing: 0.08em;

    text-transform: uppercase;
}


.legal-revision-card h3 {
    margin: 0;

    color: var(--text);

    font-size: clamp(
        1.2rem,
        3vw,
        1.55rem
    );

    line-height: 1.25;
}


.legal-revision-current,
.legal-revision-archived {
    display: inline-flex;

    min-height: 30px;

    flex: 0 0 auto;

    align-items: center;
    justify-content: center;

    padding:
        6px
        11px;

    border:
        1px solid
        transparent;

    border-radius: 999px;

    font-size: 0.72rem;
    font-weight: 800;

    white-space: nowrap;
}


.legal-revision-current {
    color:
        color-mix(
            in srgb,
            var(--success) 88%,
            var(--text)
        );

    border-color:
        color-mix(
            in srgb,
            var(--success) 34%,
            transparent
        );

    background:
        color-mix(
            in srgb,
            var(--success) 10%,
            var(--surface-raised)
        );
}


.legal-revision-archived {
    color: var(--muted);

    border-color: var(--border);

    background:
        color-mix(
            in srgb,
            var(--muted) 7%,
            var(--surface-raised)
        );
}


/* =========================================================
   Основные сведения
   ========================================================= */

.legal-revision-details {
    display: grid;

    grid-template-columns:
        repeat(
            2,
            minmax(0, 1fr)
        );

    gap: 10px;

    margin:
        0
        0
        18px;
}


.legal-revision-details > div {
    min-width: 0;

    padding: 14px;

    border:
        1px solid
        var(--border);

    border-radius: 15px;

    background:
        color-mix(
            in srgb,
            var(--surface-hover) 80%,
            transparent
        );
}


.legal-revision-details dt {
    margin-bottom: 6px;

    color: var(--muted);

    font-size: 0.75rem;
    font-weight: 700;
}


.legal-revision-details dd {
    margin: 0;

    color: var(--text);

    font-size: 0.92rem;
    font-weight: 700;
    line-height: 1.4;

    overflow-wrap: anywhere;
}


/* =========================================================
   Контрольные суммы
   ========================================================= */

.legal-revision-hashes {
    padding: 16px;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--primary) 18%,
            var(--border)
        );

    border-radius: 17px;

    background:
        color-mix(
            in srgb,
            var(--primary) 3%,
            var(--surface-hover)
        );
}


.legal-revision-hashes h4 {
    margin:
        0
        0
        13px;

    color: var(--text);

    font-size: 0.95rem;
}


.legal-revision-hashes dl {
    display: grid;

    gap: 11px;

    margin: 0;
}


.legal-revision-hashes dl > div {
    min-width: 0;
}


.legal-revision-hashes dt {
    margin-bottom: 5px;

    color: var(--muted);

    font-size: 0.74rem;
    font-weight: 700;
}


.legal-revision-hashes dd {
    margin: 0;
}


.legal-revision-hashes code {
    display: block;

    width: 100%;

    padding:
        10px
        12px;

    overflow-x: auto;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--border) 88%,
            transparent
        );

    border-radius: 11px;

    color:
        color-mix(
            in srgb,
            var(--primary) 82%,
            var(--text)
        );

    background:
        color-mix(
            in srgb,
            var(--surface) 90%,
            transparent
        );

    font-family:
        ui-monospace,
        SFMono-Regular,
        Menlo,
        Monaco,
        Consolas,
        "Liberation Mono",
        monospace;

    font-size: 0.76rem;
    line-height: 1.5;

    white-space: nowrap;

    scrollbar-width: thin;
}


/* =========================================================
   Пустое состояние
   ========================================================= */

.legal-revisions-empty {
    margin-top: 24px;
    padding: 34px 22px;

    border:
        1px dashed
        var(--border);

    border-radius: 22px;

    text-align: center;

    background: var(--surface-raised);
}


.legal-revisions-empty > div {
    display: inline-flex;

    width: 56px;
    height: 56px;

    align-items: center;
    justify-content: center;

    margin-bottom: 14px;

    border-radius: 18px;

    color: var(--primary);

    background:
        color-mix(
            in srgb,
            var(--primary) 9%,
            var(--surface-raised)
        );

    font-size: 1.7rem;
    font-weight: 800;
}


.legal-revisions-empty h2 {
    margin:
        0
        0
        8px;

    color: var(--text);
}


.legal-revisions-empty p {
    max-width: 560px;

    margin:
        0
        auto;

    color: var(--muted);

    line-height: 1.6;
}


/* =========================================================
   Пояснение
   ========================================================= */

.legal-revisions-explanation {
    margin-top: 22px;
    padding: 22px;

    border:
        1px solid
        color-mix(
            in srgb,
            var(--primary) 20%,
            var(--border)
        );

    border-radius: 20px;

    background:
        color-mix(
            in srgb,
            var(--primary) 4%,
            var(--surface-raised)
        );
}


.legal-revisions-explanation h2 {
    margin:
        0
        0
        12px;

    color: var(--text);

    font-size: 1.15rem;
}


.legal-revisions-explanation p {
    margin:
        0
        0
        10px;

    color: var(--muted);

    line-height: 1.65;
}


.legal-revisions-explanation p:last-child {
    margin-bottom: 0;
}


/* =========================================================
   Адаптив
   ========================================================= */

@media (max-width: 760px) {
    .legal-revisions-summary {
        grid-template-columns:
            minmax(0, 1fr);
    }


    .legal-revisions-navigation ul {
        grid-template-columns:
            minmax(0, 1fr);
    }


    .legal-revision-details {
        grid-template-columns:
            minmax(0, 1fr);
    }
}


@media (max-width: 520px) {
    .legal-revision-card {
        padding:
            19px
            16px;
    }


    .legal-revision-card-header {
        flex-direction: column;
    }


    .legal-revision-current,
    .legal-revision-archived {
        align-self: flex-start;
    }


    .legal-revisions-section-heading {
        align-items: flex-start;
    }


    .legal-revision-hashes {
        padding: 13px;
    }


    .legal-revision-hashes code {
        font-size: 0.7rem;
    }
}


@media (
    prefers-reduced-motion: reduce
) {
    .legal-revisions-navigation a {
        transition: none;
    }


    .legal-revisions-navigation a:hover,
    .legal-revisions-navigation a:focus-visible {
        transform: none;
    }
}