/* Hallmark · shape: app screen · genre: atmospheric · theme: brand · redesign: full · nav: kept · signature: discussion-to-evidence timeline · finish-review: subagent, 3 findings resolved · states: empty/loading/error/returned · v2.0.0 */
/* Hallmark · pre-emit critique: hierarchy and continuity first; weakest: sparse chat, resolved with compact aligned messages and dated meeting events. */
/* Hallmark · dismissed 3 · The three columns are meeting toolbar controls, not icon tiles; their icons are hidden on phones. */
/* Hallmark waiver: existing garden shell and other dialogs keep their established styles; these tokens and rules govern the redesigned question room only. */
:root {
 --room-paper:#101719;--room-surface:#172022;--room-raised:#202a2b;--room-ink:#e8ece8;--room-secondary:#bbc6bf;--room-muted:#9caaa4;--room-rule:#34413e;--room-input-edge:#7c8a83;--room-gold:#ddc78d;--room-gold-soft:#242922;--room-green:#a8ccbc;--room-error:#efb098;--room-shadow:#0008;
 --room-font:ui-sans-serif,system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
 --room-xs:12px;--room-sm:13px;--room-body:14px;--room-title:20px;
 --room-micro:120ms;--room-short:220ms;--room-ease:cubic-bezier(.16,1,.3,1);
}
html,body{overflow-x:clip}
.focus-room[data-view=discuss]{background:var(--room-paper)!important;border-color:var(--room-rule)!important;width:min(1060px,calc(100% - 64px));height:min(760px,calc(var(--visible-height) - 64px));box-shadow:0 28px 100px var(--room-shadow);font-family:var(--room-font);color:var(--room-ink)!important}
.focus-room[data-view=discuss] .panel-header{background:var(--room-paper)!important;color:var(--room-ink);padding:24px 32px 16px!important}
.focus-room[data-view=discuss] #room-title{font-size:var(--room-title)!important;line-height:1.5!important;font-weight:550!important;color:var(--room-ink)!important;max-width:760px}
.focus-room[data-view=discuss] .room-breadcrumb{margin-bottom:12px}
.focus-room[data-view=discuss] .room-navigation{background:var(--room-paper);padding:0 32px;border-color:var(--room-rule)!important;min-height:48px}
.focus-room[data-view=discuss] .question-tabs{gap:28px}
.focus-room[data-view=discuss] .question-tab{font-size:var(--room-sm);color:var(--room-muted)}
.focus-room[data-view=discuss] .question-tab.active{color:var(--room-gold);border-bottom-color:var(--room-gold)}
.focus-room[data-view=discuss] .panel-scroll{padding:24px 32px!important;scrollbar-width:thin;scrollbar-color:var(--room-rule) transparent}
.focus-room[data-view=discuss]:has(.discussion-channel) .panel-scroll{padding:0 32px!important}
.focus-room[data-view=discuss] :is(h3,h4){color:var(--room-ink)!important}
.focus-room[data-view=discuss] :is(p,label){color:var(--room-secondary)}
.focus-room[data-view=discuss] :is(small,time,.subtle){color:var(--room-muted)}
.focus-room[data-view=discuss] :is(button,a,summary):focus-visible{outline:2px solid var(--room-gold);outline-offset:3px}
.focus-room[data-view=discuss] button:disabled{opacity:.55;cursor:not-allowed}
.focus-room[data-view=discuss] .secondary{background:var(--room-raised)!important;border-color:var(--room-rule)!important;color:var(--room-ink)!important;font-size:var(--room-sm);min-height:38px}
.discussion-channel{max-width:800px!important;min-height:0}
.discussion-channel .discussion-log{padding:12px 8px 12px 0;scrollbar-width:thin;scrollbar-color:var(--room-rule) transparent}
.discussion-channel .conversation{display:flex;flex-direction:column;gap:0;width:100%;max-width:none}
.conversation-day{display:flex;align-items:center;gap:16px;flex:none;padding:16px 0 20px;color:var(--room-muted);font-size:var(--room-xs)}
.conversation-day:before,.conversation-day:after{content:'';height:1px;flex:1;background:var(--room-rule)}
.discussion-channel .speech,.discussion-channel .speech.is-own{position:relative;display:block;align-self:stretch;width:100%!important;max-width:none!important;margin:0 0 16px!important;padding:0 0 0 44px!important;animation:none}
.discussion-channel .speech>header,.discussion-channel .speech.is-own>header{display:flex;flex-direction:row;justify-content:flex-start;align-items:center;gap:8px;height:30px;margin:0 0 4px;font-size:var(--room-xs);color:var(--room-ink)}
.discussion-channel .speech>header .person-dot{position:absolute;left:0;top:0;width:30px;height:30px;min-width:30px;font-size:var(--room-xs)}
.discussion-channel .speech>header strong{font-size:var(--room-sm)!important;font-weight:550}
.discussion-channel .speech>header time{margin-left:4px;font-size:11px;color:var(--room-muted)}
.discussion-channel .speech-bubble,.discussion-channel .speech.is-own .speech-bubble{display:block;width:fit-content;max-width:100%;min-width:0;padding:4px 0 4px;border:0!important;border-radius:0;background:transparent;box-shadow:none}
.discussion-channel .speech.is-own>header strong{color:var(--room-gold)}
.discussion-channel .speech-bubble>p{font-size:var(--room-body)!important;line-height:1.8!important;margin:0;color:var(--room-ink)!important;overflow-wrap:anywhere}
.discussion-channel .speech>footer,.discussion-channel .speech.is-own>footer{display:flex;justify-content:flex-start;margin:0;padding:0;min-height:24px}
.discussion-channel .speech>footer button{position:relative;min-height:24px;padding:0 8px 0 0;font-size:11px;color:var(--room-muted)}
.discussion-channel .speech>footer button:before{content:'';position:absolute;inset:-10px 0}
.discussion-channel .reply-quote{border-left:2px solid var(--room-gold);padding:8px 12px;margin:4px 0 8px;background:var(--room-surface);font-size:var(--room-xs)}
.discussion-channel .speech-composer{padding:8px 0 16px!important}
.discussion-channel #speech-form{grid-template-columns:minmax(0,1fr) auto!important;padding:12px 16px 8px;border-radius:14px;background:var(--room-surface);border:1px solid var(--room-rule);box-shadow:0 6px 22px var(--room-shadow);gap:8px 8px!important}
.discussion-channel #speech-form:focus-within{border-color:var(--room-gold);box-shadow:0 6px 22px var(--room-shadow)}
.discussion-channel #speech-text{min-height:42px!important;height:48px;max-height:130px;padding:0!important;font-family:var(--room-font);font-size:var(--room-body)!important;line-height:1.65!important;color:var(--room-ink)!important}
.discussion-channel #speech-text:focus-visible{outline:2px solid var(--room-gold)!important;outline-offset:3px}
.discussion-channel #speech-form>footer{display:flex!important;align-items:center;gap:12px}
.discussion-channel #speech-form>footer .composer-meeting{display:inline-flex;align-items:center;gap:8px;min-width:44px;min-height:38px;padding:4px 8px!important;color:var(--room-secondary);font-size:var(--room-xs);white-space:nowrap}
.discussion-channel #speech-form>footer .send-message{position:relative;width:34px;min-width:34px;height:34px;min-height:34px;background:var(--room-gold)!important;border-color:var(--room-gold)!important;border-radius:9px!important}
.discussion-channel .send-message:before{content:'';position:absolute;inset:-5px}
.discussion-channel #speech-form>.speech-evidence{align-self:center}
.discussion-channel .speech-evidence>summary{color:var(--room-muted)!important;min-height:38px}
.discussion-channel.is-empty{justify-content:center;padding-bottom:40px}
.discussion-channel.is-empty .chat-empty{padding:40px 0 28px}
.question-loop{max-width:900px!important}
.conversation-meeting{margin:8px 0 24px 44px}
.focus-room .meeting-journey{display:block;padding:20px 24px;margin:0 0 16px;border:1px solid var(--room-rule);border-radius:12px;background:var(--room-surface);overflow-wrap:anywhere}
.focus-room .meeting-journey.is-compact{margin:0;padding:16px 20px;border-left:2px solid var(--room-gold)}
.meeting-heading{display:flex;align-items:center;gap:8px;font-size:var(--room-xs);color:var(--room-gold)}
.meeting-heading img{border-radius:4px}
.meeting-heading time{margin-left:auto;font-size:11px}
.focus-room .meeting-journey h3{font:550 15px/1.6 var(--room-font)!important;margin:12px 0 8px}
.focus-room .meeting-journey .meeting-people{font-size:var(--room-xs);line-height:1.7;margin:0;color:var(--room-secondary)}
.meeting-people span{display:block;margin-top:0px}
.meeting-progress{display:flex;list-style:none;padding:0;margin:16px 0 16px;gap:0}
.meeting-progress li{position:relative;flex:1;border-top:1px solid var(--room-rule);padding:12px 8px 0 0;font-size:var(--room-xs);color:var(--room-muted)}
.meeting-progress li.is-done{border-top-color:var(--room-gold);color:var(--room-gold)}
.meeting-progress li>span{margin-right:8px}.meeting-progress li>small{display:block;font-size:11px;margin:4px 0 0 16px}
.focus-room .meeting-explanation{font-size:var(--room-xs);line-height:1.7;margin:0 0 8px;color:var(--room-secondary)}
.meeting-check{display:block;font-size:11px;line-height:1.7;margin-bottom:8px}
.meeting-controls{display:flex;flex-direction:row;justify-content:flex-start;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}
.meeting-controls .text-button,.meeting-controls .secondary{font-size:var(--room-xs);min-height:36px;padding:8px 12px}
.meeting-more{margin-left:auto;font-size:var(--room-xs)}.meeting-more summary{cursor:pointer;min-height:36px;display:flex;align-items:center}.meeting-more[open]{flex-basis:100%;margin-left:0}
.meeting-error{font-size:var(--room-xs);color:var(--room-error)}.meeting-error summary{cursor:pointer;min-height:36px;display:flex;align-items:center}.meeting-error p{color:var(--room-error)!important}
.meeting-return{margin:0 0 24px 44px;padding:12px 0;display:flex;align-items:center;gap:12px;border-top:1px solid var(--room-rule);border-bottom:1px solid var(--room-rule)}
.meeting-return>span{color:var(--room-gold)}.meeting-return>div{flex:1;min-width:0}.meeting-return strong{font-size:var(--room-sm);font-weight:500;color:var(--room-green)}.meeting-return p{font-size:var(--room-xs);line-height:1.6;margin:4px 0}.meeting-return time{font-size:11px}.meeting-return button{font-size:var(--room-xs);white-space:nowrap}
.focus-room .loop-actions{padding:0;border:0}.loop-actions>header{display:flex;align-items:center;justify-content:space-between;padding:0 0 24px}
.focus-room .loop-actions>header h3{font-size:16px;margin:0}
.action-journey{display:grid;grid-template-columns:110px minmax(0,1fr);gap:24px;padding:0 0 32px}
.journey-date{display:flex;flex-direction:column;gap:8px;padding-top:0px;font-size:var(--room-xs);line-height:1.6}.journey-date>span{color:var(--room-gold);font-size:var(--room-xs)}
.journey-content{position:relative;padding:0 0 0 24px;border-left:1px solid var(--room-rule);min-width:0}
.journey-content:before{content:'';position:absolute;left:-4px;top:8px;width:7px;height:7px;background:var(--room-gold);transform:rotate(45deg)}
.journey-content>header{display:flex;gap:12px;justify-content:space-between;color:var(--room-secondary);font-size:var(--room-xs);line-height:1.7}
.focus-room .journey-content h4{font-size:16px;line-height:1.8;font-weight:500;margin:8px 0 8px;overflow-wrap:anywhere}
.action-origin{display:inline-flex;font-size:11px!important;min-height:32px;padding:0!important;align-items:center;color:var(--room-muted)!important}
.focus-room .action-evidence{font-size:var(--room-sm);line-height:1.85;margin:12px 0 16px}.action-evidence span{display:block;font-size:var(--room-xs);color:var(--room-gold);margin-bottom:4px}
.journey-content .loop-action-buttons{display:flex;gap:16px;align-items:center}.journey-content .loop-action-buttons button{font-size:var(--room-xs)}
.focus-room .journey-waiting{font-size:var(--room-xs);margin:16px 0 0;color:var(--room-muted)}
.feedback-timeline{list-style:none;padding:0;margin:24px 0 0;border-top:1px solid var(--room-rule)}
.feedback-timeline li{padding:16px 0 0}.feedback-timeline header{display:flex;justify-content:space-between;gap:12px;font-size:var(--room-xs)}.feedback-timeline strong{font-weight:500;color:var(--room-green)}.feedback-timeline p{font-size:var(--room-sm);line-height:1.85;margin:8px 0 0;white-space:pre-wrap}
.version-timeline{display:flex;overflow-x:auto;gap:0;padding:0 0 16px;margin-bottom:12px;scrollbar-width:thin}
.version-point{position:relative;flex:0 0 150px;text-align:left;border:0;border-bottom:1px solid var(--room-rule);padding:8px 16px 16px 0;background:transparent;display:flex;flex-direction:column;gap:8px;min-height:88px;font-size:var(--room-xs)}
.version-point strong{font-size:var(--room-sm);font-weight:500;color:var(--room-ink)}.version-point>span{color:var(--room-muted);font-size:11px}.version-point.is-current{border-bottom:2px solid var(--room-gold)}.version-point.is-current strong{color:var(--room-gold)}
.focus-room .result-controls{background:var(--room-surface);border-color:var(--room-rule);border-radius:10px;padding:16px 20px}
.focus-room .result-controls h3{font-size:17px!important}
.focus-room .result-channel>section{border-color:var(--room-rule)}
.focus-room .result-channel h3{font-size:16px}.focus-room .result-channel h4{font-size:15px}.focus-room .result-channel p{font-size:var(--room-body);line-height:1.85}
.focus-room .source-channel-actions{gap:8px;padding:0;margin-bottom:24px;flex-wrap:wrap}.focus-room .source-channel-actions button{font-size:var(--room-sm)}
.focus-room .source-channel-list>h3{font-size:16px;margin:24px 0 16px}
.invite-journey{display:flex;list-style:none;gap:12px;padding:0;margin:20px 0 8px}.invite-journey li{flex:1;font-size:var(--room-xs);color:var(--room-gold);border-bottom:1px solid var(--room-rule);padding-bottom:8px}.invite-return-note{font-size:var(--room-xs);line-height:1.8;color:var(--room-secondary)!important}
@media(hover:hover){.focus-room .version-point:hover{background:var(--room-surface)}.discussion-channel .speech>footer button:hover,.composer-meeting:hover{color:var(--room-gold)!important}.meeting-more summary:hover{color:var(--room-gold)}}
@media(max-width:760px){
 .focus-room[data-view=discuss]{width:calc(100% - 16px);height:calc(var(--visible-height) - 16px);border-radius:14px}
 .focus-room[data-view=discuss] .panel-header{padding:16px 16px 12px!important}.focus-room[data-view=discuss] #room-title{font-size:17px!important;line-height:1.6!important}
 .focus-room[data-view=discuss] .room-navigation{padding:0 16px}.focus-room[data-view=discuss] .question-tabs{gap:8px}.focus-room[data-view=discuss] .question-tab{font-size:var(--room-xs)}
 .focus-room[data-view=discuss] .panel-scroll{padding:20px 16px!important}.focus-room[data-view=discuss]:has(.discussion-channel) .panel-scroll{padding:0 16px!important}
 .discussion-channel .discussion-log{padding-right:0px}.discussion-channel .speech,.discussion-channel .speech.is-own{padding-left:36px!important;margin-bottom:12px!important}
 .discussion-channel .speech>header .person-dot{width:27px;height:27px;min-width:27px}.discussion-channel .speech>header time{font-size:11px}
 .discussion-channel #speech-text{font-size:16px!important;min-height:44px!important}.discussion-channel .speech-composer{padding-bottom:12px!important}.discussion-channel #speech-form{padding:8px 12px 8px;gap:4px!important}
 .discussion-channel #speech-form>footer{gap:8px}.discussion-channel #speech-form>footer .composer-meeting{font-size:11px;padding:0px!important;gap:4px}
 .discussion-channel #speech-form>footer .composer-meeting .ui-icon{width:15px;height:15px}
 .conversation-meeting,.meeting-return{margin-left:0}.focus-room .meeting-journey,.focus-room .meeting-journey.is-compact{padding:16px}
 .meeting-heading{flex-wrap:wrap}.meeting-heading time{font-size:11px}.meeting-controls{gap:8px}.meeting-controls .secondary,.meeting-controls .text-button{padding:8px 8px;min-height:40px}
 .action-journey{grid-template-columns:1fr;gap:12px;padding-bottom:32px}.journey-date{flex-direction:row;justify-content:space-between}.journey-content{padding-left:16px}
 .feedback-timeline header{flex-wrap:wrap;gap:4px}.journey-content .loop-action-buttons{gap:8px}.focus-room .journey-content h4{font-size:15px}
 .version-point{flex-basis:135px}.invite-journey{gap:8px}.invite-journey li{font-size:11px}
}
@media(prefers-reduced-motion:reduce){.focus-room[data-view=discuss] *{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Stable input and press states inside the existing room shell. */
.focus-room[data-view=discuss] button:active{transform:translateY(1px)}
.focus-room[data-view=discuss] .result-tab-status{font-size:11px}
.discussion-channel .speech-bubble .reply-quote summary{white-space:normal;overflow-wrap:anywhere}
.discussion-channel #speech-text,.discussion-channel #speech-text:focus{border:0!important;border-bottom:1px solid var(--room-input-edge)!important;border-radius:0!important;padding-bottom:8px!important}
.discussion-channel .speech-evidence :is(textarea,select){border-color:var(--room-input-edge)!important}
.discussion-channel .speech>header{margin-bottom:4px!important}

.discussion-channel .speech-evidence:not([open])>:not(summary){display:none}
@media(max-width:760px){.focus-room .source-channel-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.focus-room .source-channel-actions button{justify-content:center;padding:8px 4px;font-size:11px;gap:4px;min-width:0;min-height:40px}.focus-room .source-channel-actions .ui-icon{display:none}}

.focus-room .feedback-inbox:not([open])>:not(summary),.meeting-more:not([open])>:not(summary){display:none}
.focus-room .meeting-more[open]{display:flex;flex-wrap:wrap;flex-basis:100%;gap:8px;margin:0}
.focus-room .meeting-more[open] summary{flex-basis:100%}
.focus-room .meeting-more :is(button,a){white-space:nowrap;flex:none}
.focus-room[data-view=discuss] .report-header select{border-color:var(--room-input-edge)!important}
.focus-room[data-view=discuss] .result-channel small{font-size:12px}