.snapshot-help {
        padding: 12px 13px;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: #f6faf7;
        color: var(--muted);
        font-size: 13px;
        line-height: 1.6;
        margin-bottom: 14px;
    }
    .snapshot-storage-notice {
        display: grid;
        gap: 4px;
        margin: 0 0 12px;
        padding: 10px 12px;
        border: 1px solid #d7e6dc;
        border-radius: 12px;
        background: #f8fcf9;
        color: var(--muted);
        font-size: 12px;
        line-height: 1.6;
    }
    .snapshot-storage-notice:empty {
        display: none;
    }
    .snapshot-storage-notice strong {
        color: var(--text);
        font-size: 13px;
    }
    .snapshot-storage-notice.is-warning {
        border-color: #e7cf92;
        background: #fff9e8;
        color: #735b22;
    }
    .critical-failure-log {
        display: grid;
        gap: 8px;
        margin: 0 0 12px;
    }
    .critical-failure-log:empty {
        display: none;
    }
    .critical-failure-item {
        padding: 10px 12px;
        border: 1px solid #e9b9ad;
        border-radius: 12px;
        background: #fff4f1;
        color: #7d2f1e;
        font-size: 12px;
        line-height: 1.55;
    }
    .critical-failure-item strong {
        display: block;
        color: #5f2115;
        font-size: 13px;
    }
    .snapshot-list {
        display: grid;
        gap: 10px;
        max-height: 48vh;
        overflow: auto;
        padding-right: 2px;
    }
    .snapshot-item {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 12px;
        align-items: center;
        padding: 12px 13px;
        border: 1px solid var(--line);
        border-radius: 14px;
        background: #fff;
    }
    .snapshot-main { min-width: 0; }
    .snapshot-title {
        display: flex;
        align-items: center;
        gap: 7px;
        flex-wrap: wrap;
        font-weight: 700;
        color: var(--text);
        margin-bottom: 4px;
        overflow-wrap: anywhere;
    }
    .snapshot-version-pill {
        display: inline-flex;
        align-items: center;
        min-height: 21px;
        padding: 1px 8px;
        border-radius: 999px;
        background: #e3f0e8;
        color: var(--accent);
        font-size: 12px;
        font-weight: 700;
    }
    .snapshot-meta {
        color: var(--faint);
        font-size: 12px;
        line-height: 1.5;
    }
    .snapshot-relation {
        margin-top: 4px;
        color: #607267;
        font-size: 12px;
        line-height: 1.55;
        overflow-wrap: anywhere;
    }
    .snapshot-actions {
        display: flex;
        gap: 7px;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
    .snapshot-empty {
        padding: 18px;
        text-align: center;
        color: var(--faint);
        border: 1px dashed var(--line);
        border-radius: 14px;
        background: var(--surface-soft);
    }
    .snapshot-preview {
        margin-bottom: 12px;
    }
    .snapshot-preview-card {
        border: 1px solid #cfe0d5;
        border-radius: 16px;
        background:
            linear-gradient(135deg, rgba(255,255,255,.96), rgba(239,248,242,.92));
        padding: 13px;
        box-shadow: 0 12px 26px rgba(44, 75, 54, .08);
    }
    .snapshot-preview-head {
        display: flex;
        justify-content: space-between;
        gap: 10px;
        align-items: flex-start;
        margin-bottom: 9px;
    }
    .snapshot-version {
        font-weight: 700;
        color: var(--text);
        overflow-wrap: anywhere;
    }
    .snapshot-preview-stats {
        display: flex;
        gap: 7px;
        flex-wrap: wrap;
        margin: 10px 0;
    }
    .snapshot-preview-stats span {
        display: inline-flex;
        align-items: center;
        min-height: 24px;
        padding: 2px 9px;
        border-radius: 999px;
        background: #edf6f0;
        color: #456354;
        font-size: 12px;
        font-weight: 800;
    }
    .snapshot-preview-list {
        border-top: 1px dashed #cedbd3;
        padding-top: 9px;
        color: var(--muted);
        font-size: 12px;
        line-height: 1.7;
    }
    .snapshot-preview-list strong {
        display: block;
        color: var(--text);
        margin-bottom: 3px;
    }