/* Cooperation pages extend the station shell and use its shared theme tokens. */
.collab-shell{width:min(1160px,calc(100% - 64px));margin:0 auto;padding:42px 0 70px;color:var(--ny-text);font-family:var(--ny-font,var(--sans));overflow-wrap:anywhere}
.collab-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px;color:var(--ny-muted);font-size:12px}
.collab-breadcrumb a{text-decoration:none}.collab-breadcrumb a:hover{color:var(--ny-accent)}
.collab-heading{margin-bottom:38px}.collab-kicker{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin:0 0 15px;color:var(--ny-muted);font:11px/1.5 var(--mono);letter-spacing:.12em}.collab-kicker>span{font-family:var(--ny-font);letter-spacing:.04em;color:var(--ny-accent)}
.collab-title-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.collab-heading h1{margin:0;font:600 clamp(32px,4vw,48px)/1.3 var(--ny-serif,var(--serif));letter-spacing:-.035em;text-wrap:balance}.collab-lede{max-width:710px;margin:18px 0 0;color:var(--ny-muted);font-size:15px;line-height:1.9}
.collab-text-link{display:inline-flex;gap:10px;align-items:center;min-height:44px;color:var(--ny-accent);font-size:13px;text-decoration:none}.collab-text-link:hover{text-decoration:underline;text-underline-offset:5px}.collab-text-link>span{transition:transform 180ms var(--ny-ease)}.collab-text-link:hover>span{transform:translate(2px,-2px)}
.collab-summary{display:flex;border-top:1px solid var(--ny-line);border-bottom:1px solid var(--ny-line);margin-bottom:30px}.collab-summary a{position:relative;display:flex;flex:1;flex-direction:column;gap:7px;min-width:0;padding:18px 14px;color:var(--ny-muted);font-size:12px;text-decoration:none}.collab-summary a:first-child{padding-left:0}.collab-summary strong{color:var(--ny-text);font:400 27px/1.25 var(--mono)}.collab-summary a[aria-current]{color:var(--ny-accent)}.collab-summary a[aria-current] strong{color:var(--ny-accent)}.collab-summary a[aria-current]::after{content:"";position:absolute;bottom:-1px;left:14px;right:14px;height:2px;background:var(--ny-accent)}.collab-summary a:first-child[aria-current]::after{left:0}.collab-summary a:hover{background:color-mix(in srgb,var(--ny-focus) 5%,transparent)}
.collab-filter{display:flex;align-items:flex-end;gap:14px;margin:0 0 34px}.collab-filter>div{min-width:150px}.collab-filter .collab-search{flex:1}.collab-filter label{display:block;margin-bottom:7px;color:var(--ny-muted);font-size:12px}.collab-filter input,.collab-filter select,.collab-fields input:not([type=checkbox]),.collab-fields select,.collab-fields textarea{display:block;width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--ny-line-strong,var(--ny-line));border-radius:6px;background:var(--ny-surface);color:var(--ny-text);font:14px/1.6 var(--ny-font);accent-color:var(--ny-accent);transition:border-color 160ms ease,box-shadow 160ms ease}.collab-filter input::placeholder{color:var(--ny-muted);opacity:.8}.collab-filter select{min-width:150px}.collab-filter input:focus,.collab-filter select:focus,.collab-fields input:focus,.collab-fields select:focus,.collab-fields textarea:focus{outline:2px solid var(--ny-focus);outline-offset:3px;border-color:var(--ny-focus)}
.collab-button{display:inline-flex;align-items:center;justify-content:center;flex:none;min-height:44px;padding:10px 22px;border:1px solid var(--ny-line-strong,var(--ny-line));border-radius:6px;background:var(--ny-surface);color:var(--ny-text);font:600 13px/1.6 var(--ny-font);cursor:pointer;transition:background-color 160ms ease,border-color 160ms ease}.collab-button:hover{border-color:var(--ny-accent);background:color-mix(in srgb,var(--ny-accent) 9%,var(--ny-surface))}.collab-reset{display:flex;align-items:center;min-height:44px;color:var(--ny-muted);font-size:12px;text-underline-offset:4px}
.collab-list-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-bottom:12px}.collab-list-heading h2{margin:0;font-size:14px;font-weight:600}.collab-list-heading h2 span{margin-left:10px;color:var(--ny-muted);font:11px var(--mono)}.collab-list-heading p{margin:0;color:var(--ny-muted);font-size:12px}
.collab-ledger{border-top:1px solid var(--ny-line)}.collab-ledger-row{display:grid;grid-template-columns:minmax(180px,1.1fr) minmax(240px,1.75fr) minmax(180px,1fr);gap:32px;align-items:start;padding:25px 0;border-bottom:1px solid var(--ny-line);transition:background-color 160ms ease}.collab-record-meta{display:flex;align-items:center;gap:10px;margin:0 0 10px;color:var(--ny-muted);font-size:11px}.collab-status{display:inline-flex;align-items:center;gap:7px;color:var(--ny-muted);font-size:12px;line-height:1.5;white-space:nowrap}.collab-status::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor}.collab-status[data-status=discussing]{color:var(--ny-focus)}.collab-status[data-status=confirmed]{color:var(--ny-accent)}.collab-status[data-status=ended]{opacity:.7}.collab-record-title h3{margin:0;font:600 22px/1.4 var(--ny-serif,var(--serif));letter-spacing:-.02em}.collab-record-title h3 a{display:inline-flex;align-items:center;gap:16px;text-decoration:none}.collab-record-title h3 a span{color:var(--ny-muted);font:16px var(--ny-font);transition:transform 160ms ease,color 160ms ease}.collab-record-title h3 a:hover{color:var(--ny-accent)}.collab-record-title h3 a:hover span{color:var(--ny-accent);transform:translate(2px,-2px)}
.collab-label,.collab-row-facts dt{color:var(--ny-muted);font-size:11px;font-weight:400}.collab-next>p{margin:8px 0 0;font-size:13px;line-height:1.85;white-space:pre-line}.collab-row-facts{display:flex;gap:26px;margin:0}.collab-row-facts>div{flex:1;min-width:0}.collab-row-facts dd{margin:9px 0 0;font-size:12px;line-height:1.8}.collab-row-facts time{white-space:nowrap;font-family:var(--mono);font-size:11px}.collab-row-facts small{display:block;color:var(--ny-muted);font-size:10px}.collab-overdue time{color:var(--ny-focus)}.collab-footnote{margin:24px 0 0;color:var(--ny-muted);font-size:12px;line-height:1.85}.collab-no-results{padding:45px 0}.collab-no-results h3{font:600 24px var(--ny-serif)}.collab-no-results p{color:var(--ny-muted);font-size:14px}
.collab-directory{max-width:1000px;padding-top:76px}.collab-directory .collab-heading{margin-bottom:52px}.collab-empty{display:flex;align-items:flex-start;gap:32px;padding:42px 0 46px;border-top:1px solid var(--ny-line);border-bottom:1px solid var(--ny-line)}.collab-empty-mark{display:grid;place-items:center;flex:none;width:56px;height:56px;border:1px solid var(--ny-line);border-radius:50%;color:var(--ny-accent);font-size:26px}.collab-empty h2{margin:0 0 12px;font:600 27px/1.5 var(--ny-serif)}.collab-empty p{margin:0 0 10px;color:var(--ny-muted);font-size:14px;line-height:1.9}.collab-public-list{border-top:1px solid var(--ny-line)}.collab-public-row{display:flex;justify-content:space-between;align-items:center;gap:45px;padding:32px 0;border-bottom:1px solid var(--ny-line)}.collab-public-row>div{max-width:670px}.collab-public-row h2{margin:0 0 15px;font:600 29px/1.4 var(--ny-serif)}.collab-public-row p:not(.collab-kicker){margin:0;color:var(--ny-muted);font-size:14px;line-height:1.9}.collab-public-row .collab-kicker{font-family:var(--ny-font);font-size:11px;letter-spacing:0}.collab-entry{display:inline-flex;gap:25px;align-items:center;min-height:44px;color:var(--ny-accent);font-size:13px;text-decoration:none;white-space:nowrap}.collab-entry:hover{text-decoration:underline;text-underline-offset:5px}
.collab-record-timestamp{display:flex;flex-wrap:wrap;gap:12px;margin:17px 0 0;color:var(--ny-muted);font-size:12px}.collab-editor-layout{display:grid;grid-template-columns:176px minmax(0,1fr);gap:52px}.collab-section-nav{position:sticky;top:108px;align-self:start;padding-top:6px}.collab-section-nav>p{margin:0 0 14px}.collab-section-nav>a{display:flex;align-items:center;gap:15px;min-height:44px;color:var(--ny-muted);text-decoration:none;font-size:12px}.collab-section-nav>a>span{font:10px var(--mono);color:var(--ny-accent)}.collab-section-nav>a:hover{color:var(--ny-text)}.collab-form-section{padding:30px 0 36px;border-top:1px solid var(--ny-line);scroll-margin-top:110px}.collab-section-heading{display:flex;gap:20px;margin-bottom:26px}.collab-section-heading>span{flex:none;white-space:nowrap;padding-top:5px;color:var(--ny-accent);font:11px var(--mono)}.collab-section-heading h2{margin:0;font:600 24px/1.4 var(--ny-serif)}.collab-section-heading p{max-width:670px;margin:10px 0 0;color:var(--ny-muted);font-size:12px;line-height:1.9}.collab-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 20px}.collab-field{min-width:0}.collab-field:has(textarea),.collab-checkbox{grid-column:1/-1}.collab-field>label{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 9px;color:var(--ny-text);font-size:13px;line-height:1.7}.collab-required{color:var(--ny-muted);font-size:10px;font-weight:400}.collab-fields textarea{min-height:100px;resize:vertical}.collab-checkbox>label{justify-content:flex-start;min-height:44px;margin:0;cursor:pointer}.collab-checkbox input{width:18px;height:18px;flex:none;margin:0 5px 0 0;accent-color:var(--ny-accent)}.collab-help{margin:8px 0 0;color:var(--ny-muted);font-size:11px;line-height:1.8}.collab-field-errors{margin-top:8px;color:var(--ny-danger);font-size:12px;line-height:1.75}.collab-field-errors ul{padding:0;list-style:none;margin:0}.collab-field.has-errors :is(input,textarea,select){border-color:var(--ny-danger)}
.collab-save{padding:24px 0;border-top:1px solid var(--ny-line)}.collab-save>div{display:flex;align-items:center;gap:24px}.collab-save>div>a{display:inline-flex;align-items:center;min-height:44px;color:var(--ny-muted);font-size:12px;text-decoration:none}.collab-save>div>a:hover{color:var(--ny-text)}.collab-save-button{background:var(--ny-accent);border-color:var(--ny-accent);color:var(--ny-accent-ink)}.collab-save-button:hover{color:var(--ny-accent-ink);background:var(--ny-accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--ny-accent) 14%,transparent)}.collab-save>p{margin:13px 0 0;color:var(--ny-muted);font-size:11px;line-height:1.8}.collab-history{margin-top:22px;padding-top:30px;border-top:1px solid var(--ny-line);scroll-margin-top:110px}.collab-history ol{margin:0;padding:0;list-style:none}.collab-history li{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;padding:12px 0;border-bottom:1px solid var(--ny-line);font-size:12px}.collab-history li>span:nth-child(2){color:var(--ny-muted)}.collab-history time{margin-left:auto;color:var(--ny-muted);font:11px var(--mono)}
.collab-error-summary{padding:22px 24px;margin:0 0 32px;border-left:2px solid var(--ny-danger);background:color-mix(in srgb,var(--ny-danger) 5%,var(--ny-surface));font-size:13px;line-height:1.8}.collab-error-summary h2{margin:0 0 12px;font-size:16px}.collab-error-summary ul{margin:0;padding-left:18px}.collab-error-summary p{margin:8px 0 0}.collab-error-summary p>a{color:var(--ny-focus);text-underline-offset:4px}
.collab-history-fields{flex-basis:100%;margin:0;color:var(--ny-muted);font-size:11px;line-height:1.8}
/* The shared workspace supplies the rail and right pane. Chapters remain
   inside that pane, so a record never introduces a second sidebar. */
.collab-shell :is(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--ny-focus);outline-offset:3px}
.collab-shell.hx-management-module{font:15px/1.65 var(--hx-ui)}
.collab-shell.hx-management-module .collab-breadcrumb{margin-bottom:24px;font-size:13px}
.collab-shell.hx-management-module .collab-heading{margin-bottom:28px}
.collab-shell.hx-management-module .collab-heading h1{font:650 34px/1.25 var(--hx-ui);letter-spacing:-.02em;text-wrap:wrap}
.collab-shell.hx-management-module .collab-record-title h3{font:600 19px/1.5 var(--hx-ui);letter-spacing:-.02em}
.collab-shell.hx-management-module .collab-section-heading h2{font:600 22px/1.5 var(--hx-ui);margin:0}
.collab-shell.hx-management-module .collab-summary a{font-size:13px;min-height:84px}
.collab-shell.hx-management-module .collab-summary strong{font:600 26px/1.25 var(--hx-ui);font-variant-numeric:tabular-nums}
.collab-shell.hx-management-module .collab-ledger-row{grid-template-columns:minmax(150px,1.1fr) minmax(180px,1.6fr) minmax(165px,1fr);gap:24px}
.collab-shell.hx-management-module .collab-next>p{font-size:14px}
.collab-shell.hx-management-module .collab-section-heading p,.collab-shell.hx-management-module .collab-footnote{font-size:13px}
.collab-shell.hx-management-module .collab-editor-layout{display:block}
.collab-shell.hx-management-module .collab-section-nav{position:static;display:flex;flex-wrap:wrap;gap:4px 24px;margin:0 0 24px;padding:0 0 14px;border-bottom:1px solid var(--ny-line)}
.collab-shell.hx-management-module .collab-section-nav>p{display:none}
.collab-shell.hx-management-module .collab-section-nav>a{min-height:44px;gap:9px;font-size:13px}
.collab-shell.hx-management-module .collab-fields :is(input:not([type=checkbox]),select,textarea){font:15px/1.6 var(--hx-ui);background:var(--hx-control-surface);border-radius:11px}
.collab-shell.hx-management-module .collab-form-section,.collab-shell.hx-management-module .collab-history{scroll-margin-top:24px}
.collab-shell.hx-management-module .collab-review-filter{display:flex;align-items:center;flex-wrap:wrap;gap:6px 20px;margin:-20px 0 24px;font-size:13px;color:var(--ny-muted)}
.collab-review-filter>a{display:inline-flex;align-items:center;min-height:38px;color:var(--ny-accent);text-underline-offset:4px}
.collab-review-filter>a[aria-current=page]{font-weight:650;color:var(--ny-text)}
@media(max-width:1150px) and (min-width:1001px){.collab-shell.hx-management-module .collab-ledger-row{grid-template-columns:minmax(150px,1fr) minmax(200px,1.5fr)}.collab-shell.hx-management-module .collab-row-facts{grid-column:2}}
@media(max-width:600px){.collab-shell.hx-management-module .collab-heading h1{font-size:29px}.collab-shell.hx-management-module .collab-ledger-row{grid-template-columns:minmax(0,1fr)}.collab-shell.hx-management-module .collab-row-facts{grid-column:1}.collab-shell.hx-management-module .collab-section-nav{gap:0 16px}.collab-shell.hx-management-module .collab-summary a{font-size:12px}.collab-shell.hx-management-module .collab-next>p{font-size:13px}}
@media(max-width:900px){.collab-shell{width:calc(100% - 48px)}.collab-ledger-row{grid-template-columns:minmax(170px,1fr) minmax(230px,1.5fr);gap:20px 28px}.collab-row-facts{grid-column:2;gap:24px;max-width:300px}.collab-row-facts>div{display:flex;align-items:baseline;gap:10px}.collab-row-facts dd{margin:0}.collab-row-facts small{display:inline;margin-left:6px}.collab-editor-layout{grid-template-columns:140px minmax(0,1fr);gap:24px}.collab-summary a{padding-inline:9px}.collab-summary a[aria-current]::after{left:9px;right:9px}.collab-filter{flex-wrap:wrap}.collab-list-heading{align-items:flex-start}.collab-list-heading p{max-width:230px;text-align:right}.collab-fields{grid-template-columns:1fr}.collab-field{grid-column:1}.collab-detail .collab-title-row h1{font-size:36px}}
@media(max-width:600px){.collab-shell{width:calc(100% - 36px);padding-top:28px}.collab-breadcrumb{margin-bottom:28px}.collab-heading{margin-bottom:28px}.collab-title-row{flex-wrap:wrap;gap:10px}.collab-title-row>.collab-text-link{min-height:36px}.collab-heading h1,.collab-detail .collab-title-row h1{font-size:32px}.collab-lede{font-size:13px;margin-top:12px}.collab-kicker{font-size:9px;gap:12px;letter-spacing:.08em}.collab-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));row-gap:4px;padding-block:10px}.collab-summary a,.collab-summary a:first-child{padding:10px 8px;gap:4px;font-size:11px}.collab-summary strong{font-size:23px}.collab-summary a[aria-current]::after,.collab-summary a:first-child[aria-current]::after{left:8px;right:8px;bottom:3px}.collab-filter{gap:12px}.collab-filter .collab-search{flex-basis:100%}.collab-filter>div:nth-child(2){flex:1}.collab-filter .collab-button{padding-inline:24px}.collab-list-heading{display:block}.collab-list-heading p{max-width:none;text-align:left;margin-top:8px;font-size:11px}.collab-ledger-row{grid-template-columns:1fr;gap:18px;padding:24px 0}.collab-record-title h3{font-size:23px}.collab-record-meta{margin-bottom:8px}.collab-next{display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px}.collab-next>p{margin:0;font-size:12px}.collab-row-facts{grid-column:1;max-width:none;gap:20px}.collab-row-facts>div{flex:1;gap:12px}.collab-row-facts dt{font-size:10px}.collab-row-facts dd{font-size:11px}.collab-footnote{font-size:11px}.collab-directory{padding-top:44px}.collab-directory .collab-heading{margin-bottom:30px}.collab-empty{gap:18px;padding:30px 0}.collab-empty-mark{width:38px;height:38px;font-size:20px}.collab-empty h2{font-size:23px}.collab-empty p{font-size:12px}.collab-public-row{display:block;padding:28px 0}.collab-public-row h2{font-size:26px}.collab-public-row p:not(.collab-kicker){font-size:13px}.collab-entry{margin-top:15px}.collab-editor-layout{display:block}.collab-section-nav{position:static;display:flex;flex-wrap:wrap;gap:0 16px;margin-bottom:23px;padding:0 0 12px;border-bottom:1px solid var(--ny-line)}.collab-section-nav>p{display:none}.collab-section-nav>a{gap:7px;min-height:36px;font-size:11px}.collab-form-section{padding-top:24px}.collab-section-heading{gap:14px;margin-bottom:22px}.collab-section-heading h2{font-size:23px}.collab-section-heading p{font-size:11px}.collab-fields{gap:20px}.collab-record-timestamp{font-size:10px;gap:8px}.collab-save>p{font-size:10px}.collab-history time{width:100%;margin:0}.collab-error-summary{padding:18px 16px;font-size:12px}}
@media(prefers-reduced-motion:reduce){.collab-shell *{transition:none!important;scroll-behavior:auto!important}}