/* Reader styles are scoped so source evidence keeps its existing presentation. */
.chat-reader, .chat-library { max-width: 58rem; color: var(--ink-dark); font-size: 1rem; -webkit-font-smoothing: antialiased; }
.chat-reader { max-width: 52rem; }
.chat-heading { padding: 1.25rem 0; }
.chat-heading h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 500; letter-spacing: -.025em; overflow-wrap: anywhere; text-wrap: balance; }
.chat-heading p { color: var(--ink-light); padding-top: .5rem; text-wrap: pretty; }
.chat-heading .chat-participants { color: var(--ink-medium); overflow-wrap: anywhere; }
.chat-platform { color: var(--ink-light); font-size: .875rem; font-weight: 500; }
.chat-links { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; padding: .25rem 3rem .25rem 0; font-size: .875rem; }
.chat-links a, .chat-message-footer a { text-decoration: underline; text-underline-offset: .2rem; }
.chat-links a:hover, .chat-message-footer a:hover { color: var(--ink-dark); }
.chat-reader a:focus-visible, .chat-library a:focus-visible, .chat-reader summary:focus-visible, .chat-reader input:focus-visible, .chat-library input:focus-visible, .chat-library select:focus-visible { outline: 2px solid var(--brass-warm); outline-offset: 3px; }
.chat-reading-tools { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 1.25rem 2rem; padding-bottom: 1.25rem; }
.chat-ownership { flex: 1 1 17rem; min-width: 0; }
.chat-ownership summary { cursor: pointer; color: var(--ink-medium); font-size: .875rem; padding: .375rem 0; }
.chat-ownership-content { padding: 1rem; margin-top: .5rem; background: var(--paper-aged); border-radius: .5rem; }
.chat-ownership-content p { font-size: 1rem; line-height: 1.5; text-wrap: pretty; }
.chat-ownership-content form { display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; padding-top: .75rem; }
.chat-identity-options { display: flex; flex-direction: column; gap: .25rem; width: 100%; }
.chat-identity-option { display: flex; align-items: center; gap: .625rem; min-width: 0; padding: .25rem 0; cursor: pointer; }
.chat-identity-option input { flex-shrink: 0; width: 1.125rem; height: 1.125rem; accent-color: var(--brass-warm); }
.chat-identity-option span { overflow-wrap: anywhere; }
.chat-date-form { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; flex: 1 1 16rem; }
.chat-date-form label { width: 100%; font-size: .875rem; color: var(--ink-medium); }
.chat-date-form input[type=date] { border: 1px solid rgb(44 36 22 / .15); border-radius: .375rem; background: transparent; padding: .375rem .5rem; min-width: 0; font-size: 1rem; }
.chat-date-form p { width: 100%; }
.chat-subtitle, .chat-reader-footnote { color: var(--ink-light); font-size: .875rem; }
.chat-notice { padding: .875rem 1rem; margin-bottom: 1rem; border-left: 2px solid var(--brass-warm); background: var(--paper-aged); overflow-wrap: anywhere; }
.chat-thread { border: 1px solid rgb(44 36 22 / .1); border-radius: .75rem; background: rgb(255 255 255 / .45); overflow: hidden; }
.chat-thread-navigation { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .5rem; padding: .75rem; background: rgb(243 237 228 / .55); }
.chat-window-links { display: flex; gap: .375rem; }
.chat-window-range { font-size: .8125rem; color: var(--ink-light); font-variant-numeric: tabular-nums; }
.chat-control { display: inline-flex; align-items: center; justify-content: center; min-height: 2rem; padding: .3125rem .625rem; border: 1px solid rgb(44 36 22 / .13); border-radius: .375rem; font-size: .875rem; color: var(--ink-medium); cursor: pointer; background: transparent; text-decoration: none; white-space: normal; }
.chat-control:hover { background: var(--paper-aged); }
.chat-control-primary { background: var(--ink-medium); color: var(--paper-cream); border-color: var(--ink-medium); }
.chat-control-primary:hover { background: var(--ink-dark); color: var(--paper-cream); }
.chat-control:focus-visible { outline: 2px solid var(--brass-warm); outline-offset: 2px; }
.chat-transcript { padding: 1.25rem .875rem; }
.chat-day { display: flex; align-items: center; gap: .75rem; color: var(--ink-light); font-size: .875rem; text-align: center; padding: 1.25rem 0 .875rem; }
.chat-day:first-child { padding-top: 0; }
.chat-day::before, .chat-day::after { content: ''; height: 1px; background: rgb(44 36 22 / .1); flex: 1; }
.chat-entry { max-width: 88%; padding-top: .375rem; scroll-margin-top: 1.5rem; }
.chat-entry:target { outline: 2px solid var(--brass-warm); outline-offset: .375rem; border-radius: .5rem; }
.chat-group-start { padding-top: 1.125rem; }
.chat-entry-self { margin-left: auto; }
.chat-speaker { font-size: .875rem; font-weight: 500; color: var(--ink-medium); padding: 0 .375rem .375rem; overflow-wrap: anywhere; }
.chat-entry-self .chat-speaker { text-align: right; }
.chat-bubble { background: var(--paper-aged); border-radius: .875rem .875rem .875rem .25rem; padding: .625rem .875rem; width: fit-content; max-width: 100%; }
.chat-entry-self .chat-bubble { margin-left: auto; background: #e8decc; border-radius: .875rem .875rem .25rem .875rem; }
.chat-message-body { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.5; }
.chat-message-footer { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; padding: .25rem .375rem 0; color: var(--ink-light); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.chat-entry-self .chat-message-footer { justify-content: flex-end; }
.chat-entry-event { max-width: 100%; padding: 1rem .5rem; color: var(--ink-light); text-align: center; }
.chat-entry-event .chat-speaker { text-align: center; }
.chat-entry-event .chat-message-footer { justify-content: center; }
.chat-event-content { max-width: 38rem; margin: 0 auto; }
.chat-attachment { font-size: .875rem; color: var(--ink-medium); padding: .5rem .375rem .125rem; overflow-wrap: anywhere; }
.chat-reader-footnote { padding: 1rem 0; }
.chat-empty { padding: 2rem 1rem; color: var(--ink-light); }
.chat-filters { display: flex; flex-wrap: wrap; align-items: flex-end; gap: .75rem; padding: 1.25rem 0; }
.chat-filters > div { min-width: 0; flex: 1 1 9rem; }
.chat-filters .chat-filter-query { flex: 2 1 15rem; }
.chat-filters label { display: block; font-size: .875rem; padding-bottom: .375rem; color: var(--ink-medium); }
.chat-filters input:not([type=submit]), .chat-filters select { width: 100%; border: 1px solid rgb(44 36 22 / .15); background: rgb(255 255 255 / .45); border-radius: .375rem; padding: .375rem .625rem; font-size: 1rem; min-height: 2rem; }
.chat-conversation-list { border-top: 1px solid rgb(44 36 22 / .1); }
.chat-conversation { display: block; padding: 1.125rem .5rem; border-bottom: 1px solid rgb(44 36 22 / .1); min-width: 0; }
.chat-conversation:hover { background: rgb(243 237 228 / .6); }
.chat-conversation-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.chat-conversation h2 { font-size: 1.25rem; font-weight: 500; overflow-wrap: anywhere; min-width: 0; }
.chat-conversation-heading .chat-platform { flex-shrink: 0; }
.chat-conversation-participants { color: var(--ink-light); padding-top: .25rem; overflow-wrap: anywhere; }
.chat-conversation-preview { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--ink-medium); padding-top: .5rem; }
.chat-conversation-meta { color: var(--ink-light); font-size: .875rem; padding-top: .5rem; font-variant-numeric: tabular-nums; }
.chat-identity-evidence { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr)); gap: 1rem; padding: .5rem 0 1.5rem; }
.chat-identity-evidence dt { color: var(--ink-light); font-size: .875rem; }
.chat-identity-evidence dd { padding-top: .25rem; overflow-wrap: anywhere; }
.chat-library .chat-ownership-content > p + p { margin-top: .5rem; }
.chat-library .chat-ownership-content > form { padding-bottom: .5rem; }
@media (min-width: 640px) {
  .chat-reader, .chat-library { font-size: .9375rem; }
  .chat-transcript { padding: 1.5rem; }
  .chat-entry { max-width: 78%; }
  .chat-entry-event { max-width: 100%; }
  .chat-ownership-content p, .chat-filters input:not([type=submit]), .chat-filters select, .chat-date-form input[type=date] { font-size: .875rem; }
}
@media (max-width: 639px) {
  .chat-window-range { width: 100%; order: 3; text-align: center; }
  .chat-conversation-heading { flex-direction: column; gap: .25rem; }
  .chat-reading-tools { flex-direction: column; }
  .chat-ownership, .chat-date-form { flex: auto; width: 100%; }
  .chat-ownership-content p, .chat-subtitle, .chat-conversation-participants { font-size: 1rem; }
}
@media (pointer: coarse) {
  .chat-control, .chat-links a, .chat-message-footer a, .chat-ownership summary, .chat-identity-option { min-height: 3rem; }
  .chat-links a, .chat-message-footer a { display: inline-flex; align-items: center; }
}
.chat-identity-badges { display: flex; flex-wrap: wrap; gap: .4rem; padding-top: .65rem; }
.chat-person-badge, .chat-review-badge { border-radius: .3rem; padding: .2rem .5rem; font-size: .8125rem; overflow-wrap: anywhere; }
.chat-person-badge { background: #e8decc; color: var(--ink-medium); }
.chat-review-badge { background: var(--paper-aged); color: var(--ink-light); }
.chat-identity-card { border: 1px solid rgb(44 36 22 / .13); border-radius: .6rem; padding: 1.25rem; background: rgb(255 255 255 / .25); margin-bottom: 2rem; }
.chat-identity-card h2 { font-size: 1.375rem; font-weight: 500; }
.chat-identity-card header p { margin-top: .4rem; }
.chat-current-person, .chat-link-summary { margin-top: 1rem; }
.chat-link-summary { padding: 1rem; background: var(--paper-aged); border-radius: .4rem; }
.chat-link-summary form { margin-top: .75rem; }
.chat-identity-form { margin-top: 1.25rem; }
.chat-field-label { display: block; margin-bottom: .4rem; font-size: .875rem; color: var(--ink-medium); }
.chat-person-picker .archive-input { width: 100%; min-width: 0; }
.chat-person-picker .chat-autocomplete-hint { display: none; }
.chat-create-person { display: flex; align-items: center; gap: .65rem; padding: .85rem 0 .4rem; cursor: pointer; }
.chat-assignment-scope { border-top: 1px solid rgb(44 36 22 / .1); margin: 1.25rem 0; padding-top: 1rem; }
.chat-assignment-scope legend { font-weight: 500; padding-right: .5rem; }
.chat-assignment-scope label { display: flex; align-items: flex-start; gap: .7rem; padding: .6rem 0; cursor: pointer; }
.chat-assignment-scope input { margin-top: .3rem; flex-shrink: 0; }
.chat-assignment-scope small { display: block; font-size: .875rem; color: var(--ink-light); margin-top: .25rem; }
.chat-quick-self { border-top: 1px solid rgb(44 36 22 / .1); margin-top: 1.25rem; padding-top: 1rem; }
.chat-quick-self form { margin: .5rem 0; }
@media (max-width: 639px) { .chat-identity-card { padding: 1rem; } .chat-identity-form .chat-control { width: 100%; } }
.chat-speaker-link { text-decoration: underline; text-decoration-color: rgb(44 36 22 / .2); text-underline-offset: .2rem; }
.chat-observed-speaker { color: var(--ink-light); font-size: .8125rem; padding: 0 .375rem .375rem; overflow-wrap: anywhere; }
.chat-entry-self .chat-observed-speaker { text-align: right; }

/* Conversation browser and reader use the archive's shared controls. */
.chat-browser { color: var(--ink-dark); }
.chat-page-icon { background: color-mix(in srgb, var(--brass-warm) 15%, transparent); }
.chat-browser-results, #chat-conversation-reader { display: block; }
.chat-browser-results[busy], #chat-conversation-reader[busy] { opacity: .6; pointer-events: none; }
.chat-browser-filters { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) auto; align-items: end; gap: 1rem; padding: 1.25rem; background: var(--paper-aged); border: 1px solid rgb(44 36 22 / .1); border-radius: .75rem; }
.chat-browser-filters > div { min-width: 0; }
.chat-browser-filter-actions { display: flex; gap: .5rem; }
.chat-browser-summary { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem; padding: 1.25rem 0 .75rem; color: var(--ink-light); font-size: .875rem; }
.chat-browser-list { border-top: 1px solid rgb(44 36 22 / .1); }
.chat-browser-row { display: flex; align-items: center; gap: 1.5rem; padding: 1.25rem .75rem; border-bottom: 1px solid rgb(44 36 22 / .1); }
.chat-browser-row:hover { background: var(--paper-aged); }
.chat-browser-row:focus-visible { outline: 2px solid var(--brass-warm); outline-offset: 2px; }
.chat-browser-row-main { flex: 1; min-width: 0; }
.chat-browser-row-heading { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .75rem; }
.chat-browser-row-heading h2 { min-width: 0; font-size: 1.125rem; font-weight: 500; overflow-wrap: anywhere; }
.chat-browser-participants { margin-top: .25rem; color: var(--ink-light); font-size: .875rem; overflow-wrap: anywhere; }
.chat-browser-preview { margin-top: .5rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-medium); font-size: .875rem; }
.chat-browser-row-meta { flex: 0 1 15rem; min-width: 0; text-align: right; font-size: .875rem; color: var(--ink-light); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.chat-browser-row-meta p + p { margin-top: .375rem; }
.chat-browser-row-arrow { flex-shrink: 0; color: var(--ink-light); }
.chat-browser-empty { padding: 3rem 1rem; text-align: center; }
.chat-reader-app { max-width: none; }
.chat-reader-actions { display: flex; flex-wrap: wrap; gap: .5rem; padding-right: 3rem; }
.chat-reader-heading { margin: 1.5rem 0; padding: 0 0 1.5rem; border-bottom: 1px solid rgb(44 36 22 / .1); }
.chat-reader-heading h1 { margin-top: .75rem; font-size: 1.875rem; font-weight: 600; }
.chat-reader-app .chat-reading-tools { padding: 1.25rem; margin-bottom: 1.5rem; border: 1px solid rgb(44 36 22 / .1); border-radius: .75rem; background: var(--paper-aged); }
.chat-reader-app .chat-ownership summary { font-weight: 500; color: var(--ink-dark); }
.chat-reader-app .chat-ownership-content { padding: 0; }
.chat-reader-app .chat-date-form { flex: 0 1 20rem; }
.chat-reader-app .chat-date-form .archive-input { width: auto; flex: 1; padding: .625rem 1rem; background: white; border-radius: .5rem; }
.chat-reader-app .chat-transcript { max-width: 52rem; margin: 0 auto; padding: 2rem 1.5rem; }
.chat-reader-app .chat-thread-navigation { padding: 1rem 1.25rem; gap: .75rem; }
.chat-reader-app .chat-window-range { font-size: .875rem; }
.chat-reader-app .btn, .chat-browser .btn { font-size: .875rem; cursor: pointer; transition: none; }
.chat-reader-app .btn:focus-visible, .chat-browser .btn:focus-visible { outline: 2px solid var(--brass-warm); outline-offset: 3px; }
@media (max-width: 1023px) {
  .chat-browser-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chat-browser-query { grid-column: 1 / -1; }
  .chat-browser-filter-actions { grid-column: 1 / -1; }
  .chat-browser-row-meta { flex-basis: 12rem; }
}
@media (max-width: 639px) {
  .chat-browser > header { padding-right: 2.5rem; }
  .chat-browser-filters { grid-template-columns: minmax(0, 1fr); padding: 1rem; }
  .chat-browser-row { flex-wrap: wrap; gap: .75rem; padding: 1rem .25rem; }
  .chat-browser-row-main { flex-basis: 100%; }
  .chat-browser-row-meta { flex: 1; text-align: left; }
  .chat-browser-summary, .chat-browser-participants, .chat-browser-preview, .chat-browser-row-meta, .chat-browser .btn, .chat-reader-app .btn, .chat-reader-app .chat-ownership summary, .chat-reader-app .chat-date-form label { font-size: 1rem; }
  .chat-browser .chat-field-label { font-size: 1rem; }
  .chat-browser .pagination-page, .chat-browser .pagination-gap { display: none; }
  .chat-reader-app .chat-date-form { flex: auto; }
  .chat-reader-app .chat-transcript { padding: 1.25rem .875rem; }
  .chat-reader-app .chat-thread-navigation { padding: .75rem; }
}

/* Show-page header: collection navigation above, record actions beside the title. */
.record-header { padding-bottom: 1.5rem; border-bottom: 1px solid rgb(44 36 22 / .1); }
.record-header-back { display: inline-flex; align-items: center; gap: .375rem; color: var(--ink-light); font-size: .875rem; }
.record-header-back:hover { color: var(--ink-dark); text-decoration: underline; text-underline-offset: .2rem; }
.record-header-main { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 1.25rem 2rem; margin-top: 1.5rem; }
.record-header-content { flex: 1 1 24rem; min-width: 0; }
.record-header-label { color: var(--ink-light); font-size: .875rem; margin-bottom: .375rem; }
.record-header-title { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.record-header-title h1 { min-width: 0; overflow-wrap: anywhere; text-wrap: balance; }
.record-header-title .badge { flex-shrink: 0; }
.record-header-subtitle { margin-top: .75rem; color: var(--ink-medium); overflow-wrap: anywhere; }
.record-header-metadata { display: flex; flex-wrap: wrap; gap: .375rem 1.25rem; margin-top: .5rem; color: var(--ink-light); font-size: .875rem; font-variant-numeric: tabular-nums; }
.record-header-actions { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: 1.5rem; }
.chat-conversation-show { display: flex; flex-direction: column; gap: 1.5rem; }
.chat-appearance { border: 1px solid rgb(44 36 22 / .1); border-radius: .75rem; }
.chat-appearance summary { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.25rem; cursor: pointer; list-style: none; }
.chat-appearance summary::-webkit-details-marker { display: none; }
.chat-appearance summary:hover { background: var(--paper-aged); border-radius: .75rem; }
.chat-appearance-summary { flex: 1; min-width: 0; }
.chat-appearance-title { display: block; font-weight: 500; color: var(--ink-dark); }
.chat-appearance-description { display: block; margin-top: .25rem; color: var(--ink-light); font-size: .875rem; text-wrap: pretty; }
.chat-appearance-status { color: var(--ink-light); font-size: .875rem; }
.chat-appearance-chevron { flex-shrink: 0; color: var(--ink-light); transform: rotate(90deg); }
.chat-appearance[open] .chat-appearance-chevron { transform: rotate(270deg); }
.chat-appearance-content { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; padding: 1.25rem; border-top: 1px solid rgb(44 36 22 / .1); background: var(--paper-aged); border-radius: 0 0 .75rem .75rem; }
.chat-appearance-content form { width: 100%; }
.chat-appearance-content legend { font-weight: 500; }
.chat-appearance-help { color: var(--ink-light); font-size: .875rem; line-height: 1.5; text-wrap: pretty; }
fieldset .chat-appearance-help { margin-top: .5rem; }
.chat-appearance-accounts { margin-top: 1rem; }
.chat-appearance-account { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem 1.5rem; padding: .875rem 0; border-top: 1px solid rgb(44 36 22 / .1); }
.chat-appearance-account label { display: flex; align-items: center; gap: .75rem; flex: 1 1 16rem; min-width: 0; cursor: pointer; }
.chat-appearance-account input { flex-shrink: 0; width: 1.125rem; height: 1.125rem; accent-color: var(--brass-warm); }
.chat-appearance-account label > span { min-width: 0; overflow-wrap: anywhere; }
.chat-appearance-account-name { display: block; font-weight: 500; }
.chat-appearance-account-detail { display: block; margin-top: .25rem; color: var(--ink-light); font-size: .875rem; }
.chat-appearance-account > a { font-size: .875rem; }
.chat-appearance-save { margin-top: .75rem; }
.chat-history-tools { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 1.25rem 2rem; margin-bottom: 1.25rem; }
.chat-history-intro { flex: 1 1 20rem; min-width: 0; }
.chat-history-intro p { max-width: 48ch; margin-top: .5rem; font-size: .875rem; line-height: 1.5; color: var(--ink-light); text-wrap: pretty; }
.chat-history-date { flex: 0 1 26rem; padding: 1rem 1.25rem; background: var(--paper-aged); border-radius: .75rem; }
.chat-history-date-controls { display: flex; align-items: center; gap: .5rem; }
.chat-history-date-controls .archive-input { flex: 1; min-width: 0; width: auto; }
.chat-history-date-controls .btn { flex-shrink: 0; }
.chat-history-date p { margin-top: .5rem; font-size: .875rem; line-height: 1.5; color: var(--ink-light); text-wrap: pretty; }
.chat-conversation-show summary:focus-visible, .record-header a:focus-visible { outline: 2px solid var(--brass-warm); outline-offset: 3px; }
@media (max-width: 639px) {
  .record-header { padding-top: .25rem; }
  .record-header-back { padding-right: 3rem; }
  .record-header-main { margin-top: 1.25rem; gap: 1rem; }
  .record-header-actions { padding-top: 0; }
  .record-header-back, .record-header-label, .record-header-metadata, .chat-appearance-description, .chat-appearance-status, .chat-appearance-help, .chat-appearance-account-detail, .chat-appearance-account > a, .chat-history-intro p, .chat-history-date p, .chat-history-date .chat-field-label { font-size: 1rem; }
  .chat-appearance summary { flex-wrap: wrap; gap: .5rem; padding: 1rem; }
  .chat-appearance-summary { flex-basis: calc(100% - 2rem); }
  .chat-appearance-chevron { order: 2; }
  .chat-appearance-status { order: 3; flex-basis: 100%; }
  .chat-appearance-content { padding: 1rem; }
  .chat-history-date { flex: 1 1 100%; padding: 1rem; }
  .chat-history-date-controls { flex-wrap: wrap; }
}