:root {
    --download-ink: #1f2b25;
    --download-muted: #68746d;
    --download-line: #d6dfd9;
    --download-green: #285943;
    --download-purple: #744f78;
    --download-soft: #f3f6f4;
}

.download-page {
    min-height: 720px;
    background: #edf2ef;
    color: var(--download-ink);
}

.download-page-width {
    width: min(1580px, calc(100% - 40px));
    margin: 0 auto;
}

.archive-header {
    padding: 28px 0 22px;
    border-bottom: 1px solid var(--download-line);
    background: #ffffff;
}

.archive-heading-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.archive-kicker,
.catalog-label {
    margin: 0 0 5px;
    color: var(--download-purple);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0;
}

.archive-heading-row h2 {
    margin: 0;
    color: var(--download-ink);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 0;
}

.archive-summary {
    display: flex;
    align-items: center;
    gap: 9px;
    margin: 8px 0 0;
    color: var(--download-muted);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 15px;
    font-weight: 650;
}

.archive-summary span {
    color: #a3aea7;
}

.archive-mark {
    display: flex;
    width: 170px;
    height: 46px;
    flex-direction: column;
    justify-content: space-between;
}

.archive-mark span {
    display: block;
    height: 4px;
    border-radius: 2px;
    background: var(--download-green);
}

.archive-mark span:nth-child(1) { width: 100%; }
.archive-mark span:nth-child(2) { width: 82%; margin-left: auto; background: #557563; }
.archive-mark span:nth-child(3) { width: 92%; background: var(--download-purple); }
.archive-mark span:nth-child(4) { width: 68%; margin-left: auto; background: #88988e; }
.archive-mark span:nth-child(5) { width: 76%; background: #af7e4a; }

.download-main {
    padding: 24px 0 48px;
}

.download-catalog,
.supplement-section {
    overflow: hidden;
    border: 1px solid #ccd7d0;
    border-radius: 7px;
    background: #ffffff;
    box-shadow: 0 8px 22px rgba(35, 58, 46, 0.06);
}

.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 22px 24px;
}

.catalog-toolbar h3,
.supplement-heading h3 {
    margin: 0;
    color: var(--download-ink);
    font-size: 18px;
    font-weight: 750;
    letter-spacing: 0;
}

.catalog-search {
    position: relative;
    width: min(520px, 48%);
}

.catalog-search input {
    width: 100%;
    height: 44px;
    padding: 0 44px 0 42px;
    border: 1px solid #b9c7be;
    border-radius: 6px;
    background: #ffffff;
    color: var(--download-ink);
    font-size: 13px;
}

.catalog-search input::placeholder {
    color: #839087;
}

.catalog-search input:focus-visible,
.catalog-search button:focus-visible,
.file-download-link:focus-visible,
.index-download-link:focus-visible,
.supplement-download:focus-visible,
.genome-table-scroll:focus-visible {
    outline: 3px solid rgba(116, 79, 120, 0.3);
    outline-offset: 2px;
}

.search-icon {
    position: absolute;
    top: 50%;
    left: 15px;
    color: var(--download-green);
    font-size: 13px;
    pointer-events: none;
    transform: translateY(-50%);
}

.catalog-search button {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 30px;
    height: 30px;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: #67736c;
    transform: translateY(-50%);
}

.catalog-search button:hover {
    background: #edf2ef;
    color: var(--download-purple);
}

.catalog-status-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 10px 24px;
    border-top: 1px solid var(--download-line);
    border-bottom: 1px solid var(--download-line);
    background: var(--download-soft);
    color: #647169;
    font-size: 12.5px;
}

#downloadResultCount {
    color: var(--download-green);
    font-weight: 800;
}

.catalog-note {
    text-align: right;
}

.genome-table-scroll {
    overflow-x: auto;
    scrollbar-color: #8c9b92 #edf1ee;
    scrollbar-width: thin;
}

.genome-download-table {
    width: 100%;
    min-width: 1170px;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 13px;
}

.genome-download-table th,
.genome-download-table td {
    padding: 13px 12px;
    border-right: 1px solid #e0e6e2;
    border-bottom: 1px solid #e0e6e2;
    text-align: center;
    vertical-align: middle;
}

.genome-download-table thead th {
    position: sticky;
    top: 0;
    z-index: 3;
    background: #315b48;
    color: #ffffff;
    font-weight: 800;
    white-space: nowrap;
}

.genome-download-table thead th:first-child {
    left: 0;
    z-index: 5;
    min-width: 300px;
    background: #234737;
    text-align: left;
}

.genome-download-table thead th:not(:first-child) {
    min-width: 138px;
}

.genome-download-table thead small {
    display: block;
    margin-top: 2px;
    color: #cfe0d6;
    font-size: 9px;
    font-weight: 700;
}

.genome-download-table tbody th {
    position: sticky;
    left: 0;
    z-index: 2;
    background: #f7faf8;
    text-align: left;
}

.genome-download-table tbody tr:nth-child(even) td {
    background: #fbfcfb;
}

.genome-download-table tbody tr:hover td,
.genome-download-table tbody tr:hover th {
    box-shadow: inset 0 0 0 999px rgba(40, 89, 67, 0.045);
}

.genome-download-table tbody tr:last-child th,
.genome-download-table tbody tr:last-child td {
    border-bottom: 0;
}

.genome-identity {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.genome-identity strong {
    color: #27352e;
    font-size: 12px;
}

.genome-identity span {
    color: #758178;
    font-size: 10px;
    font-weight: 500;
}

.genome-identity em {
    color: #5d6d63;
}

.file-download-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    color: var(--download-green);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.file-download-link i {
    color: var(--download-purple);
    font-size: 12px;
}

.file-download-link:hover {
    color: var(--download-purple);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.index-download-link {
    display: block;
    margin-top: 5px;
    color: #7a6680;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 11px;
    text-decoration: none;
}

.index-download-link:hover {
    color: var(--download-purple);
    text-decoration: underline;
}

.file-unavailable {
    color: #acb5af;
    font-size: 15px;
}

.catalog-empty {
    min-height: 190px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    color: #748078;
}

.catalog-empty:not([hidden]) {
    display: flex;
}

.catalog-empty i {
    margin-bottom: 7px;
    color: #87988e;
    font-size: 26px;
}

.catalog-empty strong {
    color: #4a5a51;
    font-size: 13px;
}

.catalog-empty span {
    font-size: 11px;
}

.supplement-section {
    margin-top: 20px;
}

.supplement-heading {
    padding: 18px 24px;
    border-bottom: 1px solid var(--download-line);
}

.supplement-row {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 42px;
    align-items: center;
    gap: 14px;
    padding: 15px 24px;
}

.supplement-file-icon {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 5px;
    background: #e6f0e9;
    color: #2c7049;
    font-size: 17px;
}

.supplement-description {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.supplement-description strong {
    overflow: hidden;
    color: #2b3931;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.supplement-description span {
    color: #748078;
    font-size: 10px;
}

.supplement-download {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border: 1px solid #b8cabf;
    border-radius: 5px;
    color: var(--download-green);
    text-decoration: none;
}

.supplement-download:hover {
    border-color: var(--download-green);
    background: var(--download-green);
    color: #ffffff;
}

.citation-note {
    margin: 18px 2px 0;
    color: #6d7971;
    font-size: 11px;
}

.catalog-filter-row[hidden] {
    display: none !important;
}

@media (max-width: 840px) {
    .download-page-width {
        width: min(100% - 24px, 1580px);
    }

    .catalog-toolbar {
        align-items: stretch;
        flex-direction: column;
    }

    .catalog-search {
        width: 100%;
    }

    .catalog-note {
        display: none;
    }
}

@media (max-width: 560px) {
    .download-page-width {
        width: min(100% - 16px, 1580px);
    }

    .archive-heading-row {
        align-items: flex-start;
    }

    .archive-mark {
        width: 72px;
        margin-top: 6px;
    }

    .archive-summary {
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
    }

    .archive-summary span {
        display: none;
    }

    .catalog-toolbar,
    .catalog-status-row,
    .supplement-heading,
    .supplement-row {
        padding-right: 16px;
        padding-left: 16px;
    }

    .supplement-description strong {
        white-space: normal;
    }
}