:root{color-scheme:dark;--ink:#dbe4ee;--muted:#94a3b8;--paper:#090d14;--card:#0e0e11;--card2:#0f172a;--card3:#131c32;--line:rgba(148,163,184,.2);--accent:#7aa2ff;--accent2:rgba(122,162,255,.15);--teal:#96f2d7;--warn:#fca5a5;--shadow:0 12px 30px rgba(0,0,0,.28)}
*{box-sizing:border-box}[hidden]{display:none!important}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at top,#1a2030 0%,var(--paper) 42%) fixed;color:var(--ink);font:15px/1.5 Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}.app{min-height:100vh;display:grid;grid-template-rows:auto 1fr}
header{height:78px;margin:18px 20px 0;padding:0 24px;border:1px solid var(--line);border-radius:18px;display:flex;align-items:center;justify-content:space-between;background:rgba(23,26,33,.88);backdrop-filter:blur(12px);position:sticky;top:18px;z-index:10;box-shadow:var(--shadow)}
.brand{display:flex;align-items:center;gap:14px}.brand img{width:52px;height:52px;object-fit:contain}.brand>div{display:grid}.brand b{font-size:22px;letter-spacing:-.03em}.brand span{color:var(--muted);font-size:13px}.header-actions{display:flex;gap:10px;align-items:center}
.local-status{display:flex;gap:10px;align-items:center;border:0;background:transparent;color:var(--muted);text-align:left;padding:5px 8px;border-radius:10px}.local-status:hover{background:rgba(122,162,255,.08)}.local-status i{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 6px rgba(150,242,215,.12)}.local-status span{display:grid}.local-status b{color:var(--ink);font-size:12px}.local-status small{font-size:11px}
.shell{display:grid;grid-template-columns:390px minmax(0,1fr);min-height:calc(100vh - 96px)}aside{align-self:start;margin:20px 0 20px 20px;border:1px solid var(--line);border-radius:18px;background:var(--card);padding:26px;overflow:auto;box-shadow:var(--shadow)}.workspace{padding:26px 32px;overflow:auto}.thoughts-mode .prompt-card{margin-top:0}
h1,h2,h3,p{margin-top:0}h1{font-size:26px;line-height:1.16;letter-spacing:-.035em;margin-bottom:8px}h2{font-size:22px;letter-spacing:-.02em}h3{font-size:14px;letter-spacing:.02em}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-weight:700;font-size:11px;color:var(--accent)}.muted{color:var(--muted)}
.case-summary{color:var(--muted);font-size:13px;margin-bottom:0}.demo-notice{display:grid;gap:1px;margin:14px 0 0;padding:9px 10px;border:1px solid rgba(150,242,215,.23);border-radius:9px;background:rgba(150,242,215,.055)}.demo-notice b{color:var(--teal);font-size:10px;letter-spacing:.06em;text-transform:uppercase}.demo-notice span{color:#adbac8;font-size:10px}.progress{height:5px;background:var(--card3);border-radius:9px;overflow:hidden;margin:18px 0}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--accent),var(--teal))}.case-actions{display:flex;gap:7px;align-items:center}.case-actions>*{flex:1}
.prompt-card,.panel{background:var(--card);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.prompt-card{margin-top:18px;padding:22px;background:linear-gradient(180deg,rgba(122,162,255,.11),rgba(122,162,255,.04))}.prompt{font-size:20px;font-weight:650;line-height:1.35;margin:9px 0 5px}.prompt-help{font-size:12px;margin:0 0 12px}
textarea,input,select{width:100%;border:1px solid var(--line);background:var(--card3);color:var(--ink);border-radius:12px;padding:11px 12px;outline:none}select option{background:var(--card3);color:var(--ink)}textarea::placeholder,input::placeholder{color:#738091}textarea{min-height:105px;resize:vertical}textarea:focus,input:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(122,162,255,.15)}
.button{border:1px solid var(--line);background:var(--card3);color:var(--ink);border-radius:11px;padding:10px 14px;font-weight:650;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.button:hover{border-color:var(--accent)}.button.primary{background:linear-gradient(135deg,#6f98f5,#557fe0);border-color:var(--accent);color:white}.button.small{padding:7px 10px;font-size:12px}.button.full{width:100%}.button.danger{border-color:rgba(252,165,165,.35);color:var(--warn);background:rgba(252,165,165,.07)}.text-button{border:0;background:transparent;color:var(--muted);font-size:12px}.text-button:hover{color:var(--ink)}button:focus-visible,label[for]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.field{display:grid;gap:6px;margin:10px 0}.field label{font-size:12px;font-weight:700;color:var(--muted)}.capture{margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}.capture-tabs{display:flex;gap:6px;margin-bottom:16px}.tab{border:1px solid transparent;background:transparent;border-radius:9px;padding:8px 11px;color:var(--muted);font-weight:700}.capture-tabs .tab.active{color:var(--accent);background:var(--accent2)}.tab:disabled{opacity:.55;cursor:default}
.context-note{padding:11px;border:1px solid rgba(122,162,255,.28);border-radius:11px;background:rgba(122,162,255,.08)}.context-note span{color:var(--accent);font-size:10px;font-weight:800;text-transform:uppercase}.context-note p{margin:4px 0 0;font-size:12px}.context-note.warning{border-color:rgba(252,165,165,.25);background:rgba(252,165,165,.06)}
details{margin-top:13px}summary{color:var(--muted);font-weight:700;font-size:12px;cursor:pointer}.detail-help{font-size:11px;margin:8px 0}.file-dropzone{display:grid;grid-template-columns:36px 1fr auto;gap:11px;align-items:center;padding:13px;border:1px dashed #71829b;border-radius:12px;background:#111a2d;outline:none;cursor:pointer}.file-dropzone:hover{border-color:var(--teal);background:rgba(150,242,215,.08)}.file-dropzone>span:first-child{display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:rgba(122,162,255,.14);font-size:18px}.file-dropzone>span:nth-child(2){min-width:0}.file-dropzone b,.file-dropzone small{display:block}.file-dropzone b{font-size:12px}.file-dropzone small{color:var(--muted);font-size:10px}.file-dropzone em{color:var(--teal);font-size:11px;font-weight:800;font-style:normal}
.file-list{display:grid;gap:6px;margin-top:8px}.file-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:var(--card3)}.file-row>div{min-width:0}.file-row b,.file-row small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-row b{font-size:11px}.file-row small{font-size:9px;color:var(--muted)}.file-row button{border:0;background:transparent;color:var(--warn);font-size:17px}
.workspace-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px}.workspace-nav{display:flex;align-items:center;gap:10px;min-width:0}.view-tabs{display:flex;gap:7px;margin:0;padding:6px;background:rgba(14,14,17,.92);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow)}.view-tabs .tab{min-width:82px;color:#dbe4ee;border-color:rgba(148,163,184,.18)}.view-tabs .tab.active{color:white;background:#3158ad;border-color:#7aa2ff;box-shadow:0 0 0 2px rgba(122,162,255,.14)}
.project-strip{display:flex;align-items:center;gap:7px;min-width:0;overflow-x:auto;padding:3px 0}.project-tab{flex:0 0 auto;border:1px solid var(--line);background:rgba(14,14,17,.8);color:var(--muted);border-radius:11px;padding:9px 13px;font-weight:700}.project-tab.active{background:linear-gradient(135deg,#3158ad,#294a91);border-color:#7aa2ff;color:white;box-shadow:0 7px 20px rgba(49,88,173,.3)}.project-add{flex:0 0 auto;width:38px;height:38px;border:1px dashed #7aa2ff;border-radius:11px;background:rgba(122,162,255,.08);color:#9bb7ff;font-size:20px}.thoughts-button{border:1px solid rgba(185,168,239,.36);background:rgba(185,168,239,.08);color:#c8baff;border-radius:11px;padding:9px 13px;font-weight:800}.thoughts-button.active{background:rgba(185,168,239,.2);border-color:#b9a8ef;box-shadow:0 7px 20px rgba(95,75,155,.25)}.patterns-button{flex:0 0 auto;border:1px solid rgba(150,242,215,.35);background:rgba(150,242,215,.08);color:var(--teal);border-radius:11px;padding:9px 14px;font-weight:800}.patterns-button.active{background:rgba(150,242,215,.18);border-color:var(--teal);box-shadow:0 7px 20px rgba(50,135,112,.2)}
.view-head{display:flex;align-items:end;justify-content:space-between;gap:14px;margin:0 0 11px}.view-head>div{display:flex;align-items:baseline;gap:12px;min-width:0}.view-head .eyebrow{display:none}.view-head h2{margin:0;font-size:18px;white-space:nowrap}.view-head p{margin:0;color:#aeb9c7;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.entry-count{color:var(--muted);font-size:12px;white-space:nowrap}
.map-view{position:relative;min-height:700px;padding:20px;overflow:hidden}.map{position:relative;min-width:760px;min-height:658px;overflow:auto;border-radius:13px;background-color:var(--card2);background-image:radial-gradient(rgba(148,163,184,.2) 1px,transparent 1px);background-size:22px 22px}.graph-stage{position:relative;min-width:860px}.edge-layer{position:absolute;inset:0;overflow:visible}.edge{stroke:var(--edge,#71829b);stroke-width:1.6;stroke-opacity:.46;fill:none;transition:stroke-opacity .16s,stroke-width .16s;filter:drop-shadow(0 0 2px rgba(0,0,0,.45))}.edge-group.is-highlighted .edge{stroke-opacity:1;stroke-width:2.8}.graph-node{position:absolute;width:240px;min-height:104px;padding:10px 11px;border:1px solid var(--line);border-top:4px solid var(--type,#64748b);border-radius:11px;background:var(--card3);color:var(--ink);box-shadow:0 9px 24px rgba(0,0,0,.25);text-align:left;transition:transform .16s,border-color .16s,box-shadow .16s,opacity .16s}.graph-node:hover,.graph-node.is-linked,.graph-node.selected{transform:translateY(-2px);border-color:var(--type);box-shadow:0 14px 32px rgba(0,0,0,.34)}.graph-node.is-muted{opacity:.32}.graph-node .type{display:block;color:var(--type);font-size:10px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.graph-node p{margin:5px 0 7px;font-size:12.5px;line-height:1.32;overflow-wrap:anywhere}.graph-node small{color:var(--muted);font-size:9.5px}.type-question{--type:#ea580c}.type-observation{--type:#60a5fa}.type-hypothesis{--type:#c084fc}.type-assumption{--type:#f59e0b}.type-alternative{--type:#f472b6}.type-prediction{--type:#facc15}.type-analysis,.type-experiment{--type:#7aa2ff}.type-result{--type:#34d399}.type-decision{--type:#fb7185}.type-uncertainty{--type:#fbbf24}.type-next-test{--type:#96f2d7}.type-thought{--type:#c4b5fd}
.hidden{display:none!important}.thoughts-view,.timeline-view,.patterns-view{min-height:700px;padding:28px;background:linear-gradient(180deg,#0f1728,#0b1220)}.thoughts-intro{display:grid;place-items:center;align-content:center;min-height:620px;text-align:center}.thoughts-intro h2{margin:4px 0 8px}.thoughts-intro p:last-child{max-width:520px;color:var(--muted)}.thoughts-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}.thought-card{display:grid;gap:7px;padding:18px;border:1px solid var(--line);border-radius:13px;background:var(--card3);text-align:left}.thought-card:hover{border-color:#b9a8ef}.thought-card span{color:#c8baff;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.thought-card p{margin:0;font-size:14px}.thought-card small{color:var(--muted)}.timeline-list{display:grid;gap:0;max-width:920px;margin:auto}.timeline-item{position:relative;display:grid;grid-template-columns:38px 1fr;gap:15px;width:100%;padding:0 0 22px;border:0;background:transparent;text-align:left}.timeline-item:not(:last-child):before{content:"";position:absolute;left:18px;top:34px;bottom:0;width:1px;background:var(--line)}.timeline-item i{display:grid;place-items:center;width:36px;height:36px;border:1px solid #7aa2ff;border-radius:50%;background:#17233f;color:#aac0ff;font-style:normal;font-size:11px}.timeline-item div{padding:12px 14px;border:1px solid var(--line);border-radius:11px;background:var(--card3)}.timeline-item:hover div{border-color:#7aa2ff}.timeline-item span{color:var(--accent);font-size:10px;font-weight:800;text-transform:uppercase}.timeline-item p{margin:4px 0 0;font-size:13px}.patterns-intro{max-width:760px;margin-bottom:22px}.patterns-intro h2{margin:4px 0 5px}.patterns-intro p:last-child{color:var(--muted)}.patterns-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(270px,1fr));gap:14px}.pattern-card{padding:20px;border:1px solid rgba(150,242,215,.24);border-radius:14px;background:linear-gradient(145deg,rgba(150,242,215,.07),var(--card3))}.pattern-card>span{color:var(--teal);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.pattern-card h3{margin:8px 0;font-size:16px}.pattern-card p{color:#bac7d5;font-size:12px}.pattern-open{padding:0;color:var(--teal)}.view-empty{grid-column:1/-1;padding:42px;border:1px dashed var(--line);border-radius:13px;text-align:center;color:var(--muted)}.view-empty h3{color:var(--ink)}
.branch{position:relative;padding:13px;border:1px solid var(--line);border-radius:14px;background:rgba(14,14,17,.86);min-width:0}.branch:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;border-radius:14px 0 0 14px;background:var(--branch-color)}.branch-head{display:flex;justify-content:space-between;gap:8px;align-items:start;margin-bottom:10px}.branch-head h3{margin:0;font-size:13px}.branch-head span{font-size:10px;color:var(--muted)}.branch-list{display:grid;gap:8px}.entry-card{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--card3);color:var(--ink);text-align:left}.entry-card:hover{border-color:var(--branch-color)}.entry-card.selected{border-color:var(--branch-color);box-shadow:0 0 0 2px rgba(122,162,255,.14)}.entry-card span{display:block;margin-bottom:4px;color:var(--branch-color);font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.entry-card p{margin:0;font-size:12px;line-height:1.42}.entry-card.user-entry{background:linear-gradient(145deg,rgba(150,242,215,.1),var(--card3) 55%)}.empty-branch{margin:9px 0;color:var(--muted);font-size:11px;font-style:italic}
.connection-panel{position:absolute;z-index:8;right:34px;top:34px;width:300px;max-height:560px;margin:0;border:1px solid rgba(122,162,255,.5);border-radius:13px;background:rgba(5,10,22,.96);padding:20px;overflow:auto;box-shadow:0 18px 45px rgba(0,0,0,.55);backdrop-filter:blur(12px)}.detail-close{float:right;display:grid;place-items:center;width:28px;height:28px;border:1px solid var(--line);border-radius:8px;background:var(--card3);color:var(--muted);font-size:18px}.connection-panel h3{font-size:16px;margin:3px 0 12px}.detail-text{font-size:12px;color:#c3cfdd;white-space:pre-wrap}.detail-meta{display:grid;gap:8px;margin:16px 0}.detail-meta div{display:grid;grid-template-columns:66px 1fr;gap:8px;padding-top:7px;border-top:1px solid var(--line)}.detail-meta dt{color:var(--muted);font-size:10px}.detail-meta dd{margin:0;font-size:11px}.detail-links{display:grid;gap:7px}.detail-link{padding:9px;border:1px solid var(--line);border-radius:9px;color:var(--muted);font-size:10px}.detail-link b{display:block;color:var(--ink);font-size:11px}.danger-text{color:var(--warn);margin-top:14px}
dialog{width:min(650px,94vw);max-height:90vh;padding:0;border:1px solid var(--line);border-radius:18px;background:#111723;color:var(--ink);box-shadow:0 24px 80px rgba(0,0,0,.58)}dialog::backdrop{background:rgba(2,7,12,.78);backdrop-filter:blur(4px)}.dialog-body{padding:24px}.summary-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.summary-head h2{margin:0}.summary-close{display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);border-radius:10px;background:var(--card3);color:var(--ink);font-size:20px}.review-disclosure{margin:-4px 0 14px;padding:11px 12px;border-left:3px solid var(--accent);border-radius:8px;background:rgba(122,162,255,.07);color:#bac6d3;font-size:11px}.review-disclosure b{color:var(--ink)}.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.trust-grid article{padding:14px;border:1px solid var(--line);border-radius:11px;background:var(--card3)}.trust-grid b{font-size:12px}.trust-grid p{margin:4px 0 0;color:var(--muted);font-size:11px}.privacy-note{display:grid;gap:2px;margin:14px 0;padding:13px;border:1px solid rgba(150,242,215,.3);border-radius:11px;background:rgba(150,242,215,.07)}.privacy-note b{font-size:12px}.privacy-note span{color:var(--muted);font-size:11px}.storage-summary{display:grid;grid-template-columns:1fr 1fr;gap:9px}.storage-summary div{display:grid;gap:2px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--card3)}.storage-summary span{color:var(--muted);font-size:10px}.storage-summary b{font-size:12px}.dialog-note{font-size:11px}.stack-actions{display:grid;gap:8px}
.toast{position:fixed;z-index:50;right:22px;bottom:22px;max-width:min(360px,calc(100vw - 44px));padding:12px 15px;border:1px solid rgba(150,242,215,.35);border-radius:11px;background:#12332f;color:var(--ink);font-size:12px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:.16s}.toast.show{opacity:1;transform:translateY(0)}
@media(max-width:1120px){.map{min-height:620px}.connection-panel{right:26px}}
@media(max-width:850px){header{margin:10px 10px 0;top:10px}.brand span,.local-status small{display:none}.shell{grid-template-columns:1fr}.shell>aside{margin:12px 10px;padding:20px}.workspace{padding:10px}.workspace-toolbar{align-items:flex-start;flex-direction:column}.workspace-nav{width:100%;overflow:auto}.view-tabs{align-self:flex-end}.map{grid-template-columns:1fr}.view-head>div{display:grid;gap:2px}.view-head p{white-space:normal}.trust-grid{grid-template-columns:1fr}}
@media(max-width:520px){header{height:66px;padding:0 13px}.brand img{width:42px;height:42px}.brand b{font-size:18px}.header-actions{gap:5px}.local-status{padding:4px}.local-status b{font-size:10px}.install-button{display:none!important}.button.small{padding:6px 8px}.patterns-button{display:none}.map{padding:12px}.case-actions{display:grid}.trust-grid,.storage-summary{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}