/* Hallmark · shape: app screen · genre: atmospheric · theme: brand · redesign: full · signature: shared exploration branches with evidence milestones · states: empty/selected/pending/adopted · finish-review: subagent, 3 findings resolved · v2.0.0 */
/* Hallmark · pre-emit critique: spatial relationships carry the overview; real evidence and explicit decisions carry the work, without a second question list. */
/* Hallmark · dropped global materials navigation and question directory · user requested personal library and a central footprint map instead. */
:root{--trace-ink:var(--room-ink);--trace-muted:var(--room-muted);--trace-secondary:var(--room-secondary);--trace-paper:var(--room-paper);--trace-surface:var(--room-surface);--trace-rule:var(--room-rule);--trace-gold:var(--room-gold);--trace-green:var(--room-green);--trace-font:var(--room-font);--trace-night:#121b1d;--trace-shadow:#0007;--trace-clear:transparent;--trace-radius:14px;--trace-space:24px;--trace-motion:220ms;--trace-ease:cubic-bezier(.16,1,.3,1)}
html,body{overflow-x:clip}
:is(.footprint-workspace,.round-decisions,.group-dropdown,.mission-options,.import-tabs,.member-profile) :is(button,a,summary,input,textarea,select,[role=button]):focus-visible{outline:2px solid var(--trace-gold);outline-offset:4px;transition:none}
.mission-heading h1{font-family:var(--serif);font-size:clamp(26px,3vw,44px);font-weight:400;line-height:1.7;max-width:20em;margin:0 auto;min-width:0;overflow-wrap:break-word}
.mission-core-controls{display:flex;align-items:center;justify-content:center;gap:24px;margin-top:28px;position:relative}
.footprints-entry{display:inline-flex;align-items:center;gap:12px;background:none;border:0;color:var(--trace-gold);padding:8px 20px;font-size:17px;letter-spacing:0;min-height:52px}
.footprints-entry svg{width:68px;height:32px;stroke:currentColor;stroke-width:1.2;overflow:visible;transition:transform var(--trace-motion) var(--trace-ease)}
.footprints-entry:hover svg{transform:translateX(4px)}
.footprints-entry:focus-visible{outline:2px solid var(--trace-gold);outline-offset:5px}
.mission-options{position:relative;font-family:var(--trace-font);text-align:left}
.mission-options>summary{list-style:none;display:grid;place-items:center;width:40px;height:40px;cursor:pointer;color:var(--trace-secondary);border:0}
.mission-options>summary::-webkit-details-marker,.group-dropdown>summary::-webkit-details-marker{display:none}
.mission-options:not([open])>div{display:none}
.mission-options>div{position:absolute;top:48px;right:0;width:190px;z-index:25;background:var(--trace-surface);color:var(--trace-ink);border:1px solid var(--trace-rule);padding:8px;border-radius:var(--trace-radius)}
.mission-options>div>button{display:block;width:100%;text-align:left;min-height:42px;font-size:14px;padding:8px 12px}
.group-dropdown{position:relative;font-family:var(--trace-font)}
.group-dropdown>summary{display:flex;align-items:center;gap:8px;list-style:none;cursor:pointer;min-height:44px;color:var(--trace-secondary);font-size:14px}
.group-dropdown>summary>span{max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.group-dropdown>summary svg{display:block;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}
.group-dropdown-panel{position:absolute;top:calc(100% + 12px);right:0;width:296px;max-width:calc(100dvw - 28px);max-height:70dvh;overflow:auto;z-index:220;padding:16px;background:var(--trace-surface);color:var(--trace-ink);border:1px solid var(--trace-rule);border-radius:var(--trace-radius)}
.group-dropdown:not([open])>.group-dropdown-panel{display:none}
.group-dropdown-panel h3{font-size:13px;color:var(--trace-muted);font-weight:400;margin:0 8px 8px}
.group-dropdown-options{display:flex;flex-direction:column;max-height:260px;overflow:auto}
.group-dropdown-option{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 8px;min-height:54px;text-align:left;background:none;color:var(--trace-ink);border:0;border-radius:8px}
.group-dropdown-option small{display:block;font-size:12px;color:var(--trace-muted);margin-top:4px}
.group-dropdown-option:disabled{background:var(--trace-paper);color:var(--trace-gold);cursor:default}
.group-dropdown-option:not(:disabled):hover{background:var(--trace-paper)}
.group-create-inline{border-top:1px solid var(--trace-rule);margin-top:8px;padding-top:8px}
.group-create-inline>summary{cursor:pointer;min-height:40px;display:flex;align-items:center;color:var(--trace-secondary);font-size:13px}
.group-create-inline:not([open]) form{display:none}
.group-create-inline form{display:grid;gap:12px;padding:8px 0}
.group-create-inline label{font-size:13px;display:grid;gap:8px;color:var(--trace-secondary)}
.group-create-inline input{font-size:14px;width:100%;padding:8px;min-height:42px;border:1px solid var(--room-input-edge);border-radius:8px;background:var(--trace-paper);color:var(--trace-ink)}
.group-create-inline :is(button,.primary){font-size:13px;min-height:40px}
.member-profile-identity{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.member-profile-identity .account-avatar{width:64px;height:64px;flex:none}
.member-profile-identity strong{font-size:20px;font-weight:500}.member-profile-identity small{display:block;color:var(--trace-muted);margin-top:8px}
.member-profile dl{display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;font-size:14px}.member-profile dt{color:var(--trace-muted)}.member-profile dd{margin:0;color:var(--trace-ink)}
.member-profile h3{font-size:15px;margin:28px 0 12px}.member-profile p{font-size:14px;line-height:1.9;white-space:pre-wrap}
.focus-room[data-view=index]{width:min(1220px,calc(100% - 48px));height:min(860px,calc(var(--visible-height) - 48px));background:var(--trace-paper)!important;color:var(--trace-ink)!important;border-color:var(--trace-rule)!important;font-family:var(--trace-font)}
.focus-room[data-view=index] .panel-header{padding:24px 28px 12px!important;background:var(--trace-paper)!important}.focus-room[data-view=index] #room-title{font-size:22px!important;font-weight:500;line-height:1.4}
.focus-room[data-view=index] .panel-scroll{padding:0 28px 24px!important}
.trace-caption{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;padding:12px 0 20px;border-bottom:1px solid var(--trace-rule)}
.trace-caption h3{font-size:15px;line-height:1.6;max-width:700px;margin:0;font-weight:500;overflow-wrap:break-word;min-width:0;color:var(--trace-secondary)}
.trace-caption p{font-size:12px!important;color:var(--trace-muted)!important;line-height:1.7;margin:8px 0 0}.trace-caption button{font-size:12px;flex:none;min-height:38px}
.trace-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;min-height:500px}
.trace-canvas{position:relative;min-width:0;background:var(--trace-night);color:var(--trace-ink);overflow:clip;border-radius:0 0 0 var(--trace-radius)}
#exploration-map{display:block;width:100%;height:500px;cursor:grab;touch-action:none}#exploration-map:active{cursor:grabbing}
.trace-orbits circle{fill:none;stroke:var(--trace-rule);stroke-width:1;opacity:.25;stroke-dasharray:3 12}
.trace-edges path{fill:none;stroke:var(--trace-rule);stroke-width:1.2;opacity:.8}
.trace-edges .trace-feedback,.trace-edges .trace-action{stroke:var(--trace-gold);stroke-width:1.5;opacity:.6}
.trace-origin circle{fill:none;stroke:var(--trace-gold);stroke-width:1;opacity:.45}.trace-origin circle:nth-child(2){opacity:.2}.trace-origin path{fill:none;stroke:var(--trace-gold);stroke-width:1.4}.trace-origin text{fill:var(--trace-gold);font:14px var(--trace-font)}
.trace-node{cursor:pointer;color:var(--trace-secondary)}
.trace-node .trace-hit{fill:var(--trace-clear);stroke:none}
.trace-node .trace-halo{fill:var(--trace-paper);stroke:var(--trace-rule);stroke-width:1}
.trace-node .trace-seed{fill:var(--trace-muted)}
.trace-node text{fill:var(--trace-ink);font:13px var(--trace-font);pointer-events:none}
.trace-node .trace-node-stage{fill:var(--trace-muted);font-size:11px}
.trace-node.trace-discussion .trace-seed,.trace-node.trace-understanding .trace-seed{fill:var(--trace-green)}
.trace-node.trace-action .trace-seed,.trace-node.trace-feedback .trace-seed{fill:var(--trace-gold)}
.trace-return{fill:none;stroke:var(--trace-gold);stroke-width:1.3}
.trace-node.is-selected .trace-halo,.trace-node:hover .trace-halo{stroke:var(--trace-gold);stroke-width:2}.trace-node.is-selected text{fill:var(--trace-gold)}
.trace-map-controls{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:4px;background:var(--trace-surface);color:var(--trace-secondary);border-radius:10px;padding:4px}
.trace-map-controls button{min-width:34px;min-height:34px;padding:4px;font-size:12px;color:var(--trace-secondary)}
.trace-legend{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;position:absolute;bottom:16px;left:12px;right:12px;color:var(--trace-muted);font-size:11px;pointer-events:none}
.trace-legend>span{display:flex;align-items:center;gap:4px}.trace-legend i{display:block;width:6px;height:6px;background:var(--trace-muted);border-radius:50%}.trace-legend .trace-discussion i,.trace-legend .trace-understanding i{background:var(--trace-green)}.trace-legend .trace-action i,.trace-legend .trace-feedback i{background:var(--trace-gold)}.trace-legend .trace-feedback i{outline:1px solid var(--trace-gold);outline-offset:2px}
.trace-detail{padding:24px 0 20px 24px;border-left:1px solid var(--trace-rule);min-width:0;max-height:500px;overflow:auto;scrollbar-width:thin}
.trace-intro{padding-top:88px}.trace-mark{font-size:36px;color:var(--trace-gold)}.trace-detail h3{font-size:17px;font-weight:500;line-height:1.8;overflow-wrap:break-word;min-width:0;margin:16px 0;color:var(--trace-ink)}.trace-detail p{font-size:13px!important;color:var(--trace-muted)!important;line-height:1.9!important}
.trace-detail-heading{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--trace-gold)}.trace-detail-heading button{padding:0 8px;min-height:32px}
.trace-people{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:20px}.trace-people .account-avatar{width:28px;height:28px;font-size:11px}.trace-people small{font-size:11px;color:var(--trace-muted);margin-left:4px}
.trace-detail-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.trace-detail-actions button{font-size:12px;min-height:36px;padding:8px 12px}
.trace-milestones{list-style:none;padding:0 0 0 16px;border-left:1px solid var(--trace-rule);margin:28px 0 0 4px}.trace-milestones li{position:relative;padding-bottom:20px}.trace-milestones li:before{content:'';position:absolute;left:-18px;top:5px;width:7px;height:7px;background:var(--trace-gold);border-radius:50%}.trace-milestones header{display:flex;justify-content:space-between;gap:8px;font-size:11px;color:var(--trace-secondary)}.trace-milestones p{margin:8px 0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:3;overflow:hidden}.trace-milestones button{font-size:12px;min-height:32px;padding:4px 0}
.import-tabs{display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--trace-rule);margin:0 0 24px;padding:0}.import-tabs button{min-height:42px;font-size:14px;border-bottom:2px solid var(--trace-clear);border-radius:0;color:var(--trace-muted);padding:8px 0}.import-tabs button.active{border-bottom-color:var(--trace-gold);color:var(--trace-gold)}
#modal[data-kind=material] .material-drop{min-height:160px;padding:24px}#modal[data-kind=material] .material-drop strong{font-size:17px}#modal[data-kind=material] .material-mark{font-size:30px}
.round-decisions{margin-top:28px!important;padding-top:24px!important;border-top:1px solid var(--trace-rule)}.round-decisions>header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}.round-decisions>header h3{font-size:16px!important;font-weight:500!important;margin:0!important}.round-decisions>header button{font-size:12px;min-height:36px}
.decision-tabs{display:flex;gap:24px;border-bottom:1px solid var(--trace-rule);margin-bottom:8px}.decision-tabs button{display:flex;gap:8px;align-items:center;font-size:13px;min-height:42px;padding:8px 0;border-radius:0;border-bottom:2px solid var(--trace-clear);color:var(--trace-muted)}.decision-tabs button.active{color:var(--trace-gold);border-bottom-color:var(--trace-gold)}.decision-tabs span{font-size:11px}
.decision-item{padding:20px 0;border-bottom:1px solid var(--trace-rule)}.decision-origin{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--trace-muted);margin-bottom:8px}.decision-item.is-adopted .decision-origin>span:last-child{color:var(--trace-green)}.decision-item h4{font-size:15px!important;font-weight:500!important;line-height:1.85!important;margin:0 0 8px!important;overflow-wrap:break-word;min-width:0}.decision-item p{font-size:13px!important;line-height:1.8!important;margin:8px 0!important}.decision-item p>span{color:var(--trace-muted);margin-right:12px}.decision-item summary{font-size:12px!important;min-height:28px;cursor:pointer}.decision-item footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px}.decision-item footer>div{display:flex;gap:16px}.decision-item footer button{font-size:12px;min-height:36px;padding:8px 8px}.decision-item footer .accepted-mark{font-size:12px}.decision-empty{padding:28px 0;color:var(--trace-muted);font-size:13px}.decision-empty p{margin:0 0 8px}.decision-history{font-size:12px;min-height:40px;margin-top:12px}
.decision-audit{list-style:none;margin:0;padding:0}.decision-audit li{padding:16px 0;border-bottom:1px solid var(--trace-rule);font-size:14px}.decision-audit header{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--trace-muted)}.decision-audit header time{margin-left:auto}.decision-audit p{font-size:14px;line-height:1.8;white-space:pre-wrap}
.speech-composer footer .composer-library{margin-right:auto;font-size:12px;display:flex;align-items:center;gap:8px}.speech-composer footer .composer-library .ui-icon{width:16px;height:16px}.speech-composer footer .composer-meeting{margin-right:16px!important;margin-left:0!important}
.milestone-history{padding-left:20px;border-left:1px solid var(--trace-rule);margin-left:8px}.milestone-history .history-thread{position:relative;border-top:0;border-bottom:1px solid var(--trace-rule)}.milestone-history .history-thread:before{content:'';position:absolute;left:-24px;top:25px;width:7px;height:7px;border:1px solid var(--trace-gold);background:var(--trace-paper);transform:rotate(45deg)}.milestone-history .history-thread>summary{display:grid;grid-template-columns:90px minmax(0,1fr);gap:16px;padding:16px 0}.milestone-history .history-thread>summary>time{font-size:12px;min-width:0}.milestone-history .history-thread-heading strong{font-size:14px;font-weight:500;line-height:1.7}.milestone-history .history-thread-heading small{font-size:12px;color:var(--trace-gold)}.milestone-history .history-thread-body{padding:8px 0 24px 108px}.milestone-history .history-thread:not([open]) .history-thread-body{display:none}.history-overview h3{font-size:18px;line-height:1.7;font-weight:500;margin:0}.history-overview p{font-size:13px;line-height:1.8;color:var(--trace-muted)}
@media(max-width:700px){
 .group-dropdown>summary>span{max-width:100px;font-size:12px}.group-dropdown-panel{position:fixed;right:14px;top:74px;width:300px}.group-dropdown>summary{gap:4px}.group-dropdown>summary svg{width:15px}
 .mission-heading h1{font-size:27px;line-height:1.8}.mission-core-controls{margin-top:20px;gap:16px}.footprints-entry{font-size:15px;padding:8px 8px}
 .focus-room[data-view=index]{width:calc(100% - 16px);height:calc(var(--visible-height) - 16px);border-radius:20px}.focus-room[data-view=index] .panel-header{padding:16px 16px 8px!important}.focus-room[data-view=index] .panel-scroll{padding:0 16px 20px!important}.focus-room[data-view=index] #room-title{font-size:19px!important}
 .trace-caption{display:block;padding:8px 0 16px}.trace-caption h3{font-size:13px}.trace-caption button{margin-top:12px}.trace-layout{grid-template-columns:minmax(0,1fr);min-height:0}.trace-canvas{border-radius:var(--trace-radius)}#exploration-map{height:390px}.trace-legend{font-size:11px;gap:8px;bottom:12px}.trace-detail{padding:16px 0 0;border-left:0;border-top:1px solid var(--trace-rule);max-height:none}.trace-intro{padding-top:4px}.trace-intro .trace-mark{display:none}.trace-detail h3{font-size:16px;margin:8px 0}.trace-caption p{font-size:12px!important}.trace-milestones{margin-top:20px}.trace-milestones p{-webkit-line-clamp:4}
 .round-decisions>header h3{font-size:14px!important}.round-decisions>header{gap:8px}.decision-tabs{gap:20px}.decision-tabs button{font-size:12px}.decision-item h4{font-size:14px!important}.decision-item footer>div{gap:4px}.import-tabs{gap:20px}.import-tabs button{font-size:13px}.speech-composer footer .composer-library{font-size:11px}.speech-composer footer .composer-meeting{font-size:11px;margin-right:8px!important}
 .milestone-history{padding-left:16px}.milestone-history .history-thread:before{left:-19px}.milestone-history .history-thread>summary{grid-template-columns:minmax(0,1fr);gap:8px}.milestone-history .history-thread-body{padding-left:0}.history-overview h3{font-size:16px}
}
@media(prefers-reduced-motion:reduce){.footprints-entry svg{transition:none}.trace-node,.trace-origin{animation:none}}
/* Tutorial mirrors the real workspace and remains a separate, non-persistent rehearsal. */
dialog.onboarding{width:min(1000px,calc(100% - 32px));height:min(650px,calc(100dvh - 32px));background:var(--trace-paper)!important;color:var(--trace-ink)!important;border-color:var(--trace-rule)!important;font-family:var(--trace-font)}
.tour-header{border-color:var(--trace-rule)}.tour-header>span{font-family:var(--trace-font);font-size:17px;letter-spacing:0}.tour-header small{font-family:var(--trace-font);letter-spacing:0;color:var(--trace-muted)}.tour-header button{color:var(--trace-secondary)}
.tour-guide{background:var(--trace-surface);color:var(--trace-ink);border-color:var(--trace-rule)}.tour-guide h2{font-size:21px;font-weight:500}.tour-guide p{color:var(--trace-secondary)}.tour-preview{background:var(--trace-paper);color:var(--trace-ink)}.tour-preview>h2{font-size:26px;color:var(--trace-ink)}.tour-source{border:0;border-left:1px solid var(--trace-gold);border-radius:0;background:none;padding:12px 16px}.tour-source>span{color:var(--trace-gold)}.tour-source p{color:var(--trace-secondary)}.tour-target{box-shadow:none!important;transition:transform var(--trace-motion) var(--trace-ease)!important;outline-color:var(--trace-rule);color:var(--trace-gold)!important;background:var(--trace-surface)!important;border-color:var(--trace-gold)!important}.onboarding :is(button,summary):focus-visible{outline:2px solid var(--trace-gold);outline-offset:4px}
@media(max-width:700px){dialog.onboarding{width:calc(100% - 16px);height:calc(100dvh - 20px)}.tour-preview>h2{font-size:21px}.tour-guide h2{font-size:18px}.tour-layout{min-height:0}.tour-preview{min-height:300px}}

.trace-node-glyph{filter:drop-shadow(0 0 7px var(--trace-rule))}.trace-node text{font-size:12px}.trace-origin text{font-size:12px}.report-round-label{font-size:12px;color:var(--trace-muted)}
@media(max-width:700px){.trace-node text{font-size:11px}.trace-origin text{font-size:11px}}
@media(min-width:701px){.focus-room[data-view=index] .panel-scroll{display:flex;flex-direction:column}.footprint-workspace{display:flex;flex-direction:column;flex:1;min-height:0}.trace-layout{flex:none;height:clamp(360px,calc(var(--visible-height) - 300px),600px);min-height:0}.trace-canvas #exploration-map{height:100%;min-height:0}.trace-detail{max-height:100%}.trace-caption{flex:none}}
.trace-node.trace-discussion .trace-halo{stroke:var(--trace-green);stroke-dasharray:2 4}.trace-node.trace-understanding .trace-halo{stroke:var(--trace-green)}

.chat-live-status{font-size:11px!important}.trace-map-controls button{min-height:40px;min-width:40px}.trace-event .trace-halo{stroke:var(--trace-gold)}.trace-event-label{fill:var(--trace-gold)!important}.trace-event text{font-size:12px}.trace-event .trace-event-description{fill:var(--trace-secondary)!important;font-size:11px}
.trace-canvas{min-height:0}.trace-layout{grid-template-rows:minmax(0,1fr)}.trace-event .trace-seed{fill:var(--trace-gold)}