#archiveAdminRoot .admin-file-name {
    display: flex;
    align-items: center;
    gap: 8px;
}
#archiveAdminRoot .admin-file-name input {
    flex: 1;
    min-width: 0;
    margin-top: 0;
}
#archiveAdminRoot .admin-file-name button {
    flex-shrink: 0;
}
#archiveAdminRoot .admin-upload-guide {
    margin: 6px 0 16px;
    color: #77563e;
    font-size: .85rem;
    line-height: 1.8;
}
#archiveAdminRoot .admin-upload-guide summary {
    cursor: pointer;
    color: #a65e31;
    font-weight: 600;
}
#archiveAdminRoot .admin-upload-guide ol {
    padding-left: 1.5em;
    margin: 10px 0;
}
#archiveAdminRoot .admin-upload-guide li + li {
    margin-top: 8px;
}
#archiveAdminRoot .admin-upload-guide a {
    color: #a65e31;
    text-underline-offset: 3px;
}

#archiveAdminRoot .admin-path-dialog {
    box-sizing: border-box;
    width: min(480px, calc(100vw - 32px));
    max-height: calc(100dvh - 32px);
    overflow: auto;
    border: 1px solid #ead5c0;
    border-radius: 18px;
    padding: 24px;
    background: #fffaf5;
    color: #77563e;
}
#archiveAdminRoot .admin-path-dialog::backdrop {
    background: rgb(35 25 18 / 45%);
}
#archiveAdminRoot .admin-path-dialog h2 {
    margin: 0 0 12px;
    font-size: 1.2rem;
}
#archiveAdminRoot .admin-path-dialog p {
    font-size: .9rem;
    line-height: 1.8;
}
#archiveAdminRoot .admin-path-current {
    overflow-wrap: anywhere;
    padding: 10px;
    border-radius: 8px;
    background: #f5eadf;
}
#archiveAdminRoot .admin-path-dialog-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-top: 20px;
}

#archiveAdminRoot .admin-pdf-part-row { margin: 8px 0; }
#archiveAdminRoot #splitPdf { margin: 8px 0; }
#archiveAdminRoot #addPdfPart { min-width: 44px; }

#archiveAdminRoot #editForm .admin-editor-intro {
    margin: 0 0 18px;
    color: #8d725f;
    font-size: .88rem;
    line-height: 1.8;
}
#archiveAdminRoot #editForm .admin-editor-section {
    margin-bottom: 18px;
    padding: 22px;
    border: 1px solid #ecdfd2;
    border-radius: 16px;
    background: #fffdf9;
}
#archiveAdminRoot #editForm .admin-editor-section h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    color: #785236;
    font-size: 1rem;
}
#archiveAdminRoot #editForm .admin-editor-section h3 span {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #f9e6d3;
    color: #a06536;
    font-size: .8rem;
}
#archiveAdminRoot .admin-pdf-mode-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    margin: 10px 0 18px;
    border-radius: 12px;
    background: #fcf0e3;
}
#archiveAdminRoot .admin-pdf-mode-bar strong {
    color: #815331;
    font-size: .95rem;
}
#archiveAdminRoot .admin-pdf-mode-bar .note {
    margin: 5px 0 0;
}
#archiveAdminRoot .admin-pdf-mode-bar #splitPdf {
    flex-shrink: 0;
    margin: 0;
    font-size: .8rem;
}
#archiveAdminRoot .admin-pdf-parts-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}
#archiveAdminRoot #pdfPartsCount {
    color: #98775c;
    font-size: .8rem;
}
#archiveAdminRoot .admin-pdf-part-card {
    padding: 14px;
    margin: 12px 0;
    border: 1px solid #eadccc;
    border-radius: 12px;
    background: #fff;
}
#archiveAdminRoot .admin-pdf-part-heading {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: .85rem;
}
#archiveAdminRoot .admin-pdf-part-heading strong {
    overflow-wrap: anywhere;
    min-width: 0;
}
#archiveAdminRoot .admin-pdf-part-number {
    padding: 4px 8px;
    border-radius: 7px;
    background: #f7e8d8;
    color: #a06436;
    font-weight: 700;
    flex-shrink: 0;
}
#archiveAdminRoot #addPdfPart {
    width: 100%;
    margin: 4px 0 8px;
}
#archiveAdminRoot .admin-pdf-upload-reminder {
    margin: 18px 0 12px;
    padding: 12px 14px;
    border-left: 3px solid #dbb17a;
    background: #faf3e9;
    font-size: .83rem;
    line-height: 1.7;
}
#archiveAdminRoot .admin-pdf-upload-reminder p {
    margin: 5px 0 0;
}
#archiveAdminRoot #editForm .admin-upload-guide {
    padding: 10px 12px;
    margin-bottom: 18px;
    border-radius: 10px;
    background: #f7f3ee;
}
#archiveAdminRoot #editForm .admin-editor-actions {
    padding-top: 12px;
    border-top: 1px solid #eadccc;
}
@media (max-width: 700px) {
    #archiveAdminRoot #editForm .admin-editor-section {
        padding: 16px 12px;
        border-radius: 12px;
    }
    #archiveAdminRoot .admin-pdf-mode-bar {
        align-items: stretch;
        flex-direction: column;
        padding: 12px;
        gap: 10px;
    }
    #archiveAdminRoot .admin-file-name {
        flex-wrap: wrap;
        gap: 8px;
    }
    #archiveAdminRoot .admin-file-name input {
        flex-basis: 100%;
        width: 100%;
    }
    #archiveAdminRoot .admin-file-name button {
        font-size: .78rem;
    }
    #archiveAdminRoot .admin-pdf-part-card {
        padding: 12px;
    }
}

#archiveAdminRoot #editForm .admin-file-name {
    display: flex;
    align-items: center;
    gap: 8px;
}
#archiveAdminRoot #editForm .admin-file-name input,
#archiveAdminRoot #editForm .admin-file-name .admin-button {
    box-sizing: border-box;
    height: 44px;
    min-height: 44px;
    margin-top: 0;
    margin-bottom: 0;
    align-self: center;
}
#archiveAdminRoot #editForm .admin-file-name .admin-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
    white-space: nowrap;
}

#archiveAdminRoot .admin-pdf-support-action {
    margin: 0 0 18px;
}
#archiveAdminRoot .admin-pdf-support-action a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}
#archiveAdminRoot .admin-pdf-support-action .note {
    margin: 8px 0 0;
}