/* Customer conversation, knowledge and workspace form patterns. */
.chat-layout { display:grid; grid-template-columns:280px minmax(0,1fr); gap:24px; align-items:start; }
.chat-list { padding:22px; }
.chat-list h2 { font-size:19px; margin:0 0 18px; }
.chat-list-item { display:flex; align-items:center; gap:12px; min-height:64px; padding:14px 12px; border-radius:8px; text-decoration:none; color:var(--color-ink); margin:4px 0; }
.chat-list-item:hover,.chat-list-item.is-active { background:var(--color-soft); }
.chat-list-item.is-active { box-shadow:inset 0 0 0 1px var(--color-line); }
.chat-list-item span:last-child { min-width:0; }
.chat-list-item strong { display:block; font-size:15px; line-height:1.5; overflow-wrap:anywhere; }
.chat-list-item small { display:block; color:var(--color-muted); font-size:13px; line-height:1.5; margin-top:4px; }
.chat-panel { padding:28px; min-height:540px; min-width:0; }
.chat-panel.panel { margin-top:0; }
.chat-panel h2,.chat-panel .section-heading h2 { font-size:22px; overflow-wrap:anywhere; }
.chat-panel .section-heading { align-items:start; }
.chat-messages { display:flex; flex-direction:column; gap:20px; padding:0 0 24px; }
.chat-bubble { padding:22px; border-radius:12px; max-width:94%; overflow-wrap:anywhere; color:var(--color-text); }
.chat-user { align-self:flex-end; background:var(--color-soft); min-width:min(180px,100%); }
.chat-assistant { align-self:flex-start; background:var(--color-bg); width:94%; }
.chat-bubble .eyebrow { font-size:13px; color:var(--color-muted); letter-spacing:0; margin-bottom:12px; display:block; }
.chat-bubble .result-text { font-size:16px; line-height:1.75; color:var(--color-text); min-height:0; }
.chat-composer { border-top:1px solid var(--color-line); padding-top:24px; }
.chat-composer .field-hint { max-width:70%; }
.chat-composer .section-heading { margin:0; }
.chat-working { display:flex; align-items:center; gap:10px; font-size:15px; color:var(--color-info); }
.chat-working .icon { animation:context-pulse 1.8s infinite; }
.chat-welcome { text-align:center; padding:48px 20px; font-size:15px; line-height:1.7; }
.source-citation { color:var(--color-ink); text-decoration:underline; text-underline-offset:3px; font-weight:600; }
.source-excerpt { padding:18px 0; border-bottom:1px solid var(--color-line); font-size:14px; line-height:1.6; }
.source-excerpt summary { color:var(--color-ink); overflow-wrap:anywhere; }
.source-excerpt .result-text { font-size:14px; line-height:1.75; min-height:0; max-height:240px; overflow:auto; padding:12px 0; }
.source-excerpt a { overflow-wrap:anywhere; }
.access-fields { border:1px solid var(--color-line); padding:18px; border-radius:8px; min-width:0; }
.access-fields legend { font-size:14px; font-weight:600; padding:0 6px; color:var(--color-ink); }
.access-fields label,.memory-switches label { display:flex; align-items:center; gap:10px; font-size:14px; line-height:1.5; min-height:44px; color:var(--color-text); }
.access-fields input[type=checkbox],.memory-switches input[type=checkbox] { width:18px; height:18px; flex:none; accent-color:var(--color-ink); }
.access-roles { display:flex; gap:16px; flex-wrap:wrap; }
.memory-settings { padding:28px; margin-bottom:24px; }
.memory-settings h2 { font-size:22px; margin-bottom:12px; }
.memory-switches { display:grid; grid-template-columns:repeat(auto-fit,minmax(min(100%,230px),1fr)); gap:14px; margin-top:20px; }
.memory-switches form { display:flex; align-items:center; justify-content:space-between; gap:14px; border:1px solid var(--color-line); padding:14px 16px; border-radius:8px; }
.memory-switches label { min-width:0; overflow-wrap:anywhere; }
.knowledge-search,.search-results { padding:28px; margin-bottom:28px; }
.search-options { display:grid; grid-template-columns:1fr 1fr auto; gap:18px; align-items:end; }
.search-results article { padding:22px 0; border-bottom:1px solid var(--color-line); }
.search-results article:last-child { border-bottom:0; padding-bottom:0; }
.search-results h3 { font-size:18px; margin-bottom:8px; overflow-wrap:anywhere; }
.search-results h3 a { color:var(--color-ink); }
.search-results p { font-size:15px; line-height:1.75; max-width:75ch; }
.source-id { overflow-wrap:anywhere; font-size:13px; color:var(--color-muted); }
.document-content { min-width:0; padding:28px; }
.document-content .result-text { overflow-wrap:anywhere; max-width:75ch; font-size:16px; line-height:1.8; }
.document-content h3 { scroll-margin-top:24px; margin-top:32px; padding-top:20px; border-top:1px solid var(--color-line); }
.document-chunk { margin-bottom:22px; min-height:0; }
.editor-layout>aside.panel { padding:24px; align-self:start; }
.editor-layout>aside.panel>form { margin-bottom:22px; }
.knowledge-card .result-text { font-size:15px; line-height:1.75; min-height:0; max-height:280px; overflow:auto; }
.knowledge-card details { margin:20px 0; }
.knowledge-card h2 { overflow-wrap:anywhere; }
.knowledge-card .stack-form { margin-top:18px; }
.knowledge-card .section-heading { gap:12px; flex-wrap:wrap; }
.chat-panel .field-hint,.knowledge-search .field-hint,.memory-settings .field-hint,.knowledge-card .field-hint,.access-fields .field-hint { margin:8px 0; font-size:13px; line-height:1.65; color:var(--color-muted); }
.error-text { color:var(--color-error)!important; }
.status-ready { background:var(--color-soft); color:var(--color-success); }
.status-indexing { background:var(--color-bg); color:var(--color-warning); }

/* These search controls are enabled only after JavaScript initializes. */
.js-only { display:none; }
.js .js-only { display:flex; }
.workspace-filter { display:flex; align-items:end; justify-content:space-between; flex-wrap:wrap; gap:14px; margin:0 0 22px; }
.workspace-filter label { display:flex; flex-direction:column; gap:8px; font-size:14px; font-weight:600; color:var(--color-ink); flex:1; min-width:min(100%,220px); max-width:480px; }
.workspace-filter input { width:100%; min-width:0; min-height:44px; border:1px solid var(--color-line); border-radius:8px; padding:11px 13px; background:var(--color-surface); color:var(--color-text); font:inherit; font-size:16px; }
.workspace-filter input::placeholder { color:var(--color-muted); }
.workspace-filter input:focus-visible { outline:2px solid var(--color-ink); outline-offset:3px; }
.workspace-filter [data-filter-count] { color:var(--color-muted); font-size:13px; line-height:1.65; margin-bottom:11px; }
.chat-list .workspace-filter { margin-bottom:16px; }
.chat-list .workspace-filter label { min-width:0; }
.workspace-filter-empty { padding:24px; border:1px solid var(--color-line); border-radius:8px; color:var(--color-muted); line-height:1.7; }
[data-filter-item][hidden],[data-filter-empty][hidden] { display:none!important; }
.workspace-form-group { border:0; border-top:1px solid var(--color-line); min-width:0; padding:22px 0 0; margin:8px 0 4px; display:grid; gap:18px; }
.workspace-form-group:first-of-type { margin-top:0; }
.workspace-form-group legend { color:var(--color-ink); font-size:17px; font-weight:650; padding:0 10px 0 0; }
.workspace-form-group .field { margin-bottom:0; }
.workspace-form-group .field-hint { margin:0; }
.workspace-danger-zone { margin-top:26px; padding-top:22px; border-top:1px solid var(--color-line); }
.workspace-empty-copy { max-width:65ch; }
.workspace-data-table { min-width:640px; }
.workspace-data-table th,.workspace-data-table td { overflow-wrap:anywhere; }
.workspace-data-table th { font-size:14px; }
.workspace-data-table th:first-child { width:30%; }
.workspace-data-table td:last-child { min-width:155px; }
.workspace-data-table .status { max-width:100%; white-space:normal; }
.workspace-data-table a { text-underline-offset:3px; }
.source-excerpt strong { display:block; font-size:15px; line-height:1.6; overflow-wrap:anywhere; margin-bottom:6px; }
.workspace-conversation-delete { flex:none; }
@keyframes context-pulse { 50% { opacity:.55; } }
@media(prefers-reduced-motion:reduce) { .chat-working .icon { animation:none; } }
@media(max-width:1100px) {
 .chat-layout { grid-template-columns:240px minmax(0,1fr); }
 .search-options { grid-template-columns:1fr 1fr; }
 .search-options button { grid-column:1/-1; justify-self:start; }
}
@media(max-width:760px) {
 .chat-layout { grid-template-columns:1fr; }
 .chat-list { max-height:340px; overflow:auto; }
 .chat-panel,.knowledge-search,.search-results,.memory-settings,.document-content { padding:20px; }
 .chat-bubble { max-width:100%; padding:18px; }
 .chat-assistant { width:100%; }
 .chat-panel .section-heading,.chat-composer .section-heading { flex-wrap:wrap; }
 .chat-composer .field-hint { max-width:100%; }
 .search-options { grid-template-columns:1fr; }
 .search-options button { justify-self:stretch; }
 .access-roles { flex-direction:column; gap:8px; }
 .workspace-filter { align-items:stretch; }
 .workspace-filter [data-filter-count] { margin:0; }
}