:root{color-scheme:dark;font:16px system-ui,sans-serif;background:#0a1020;color:#eef4ff}body{margin:0;min-height:100vh;background:radial-gradient(circle at 65% 0,#21315b,#0a1020 60%)}button,textarea,input,select{font:inherit}button{cursor:pointer;border:1px solid #6479ae;background:#233964;color:#fff;border-radius:10px;padding:.7rem 1rem}button:hover{background:#35548c}button:disabled{opacity:.5}main{max-width:850px;margin:auto;padding:2rem 1rem}header{display:flex;justify-content:space-between;align-items:center;gap:1rem}h1{font-size:2rem;letter-spacing:.1em}h2{font-size:1.2rem}.card{background:#111d35;border:1px solid #33466c;border-radius:16px;padding:1.4rem;margin:1rem 0}.muted{color:#b1bfd8}textarea,input,select{box-sizing:border-box;width:100%;border-radius:8px;background:#09152b;border:1px solid #536891;color:#fff;padding:.75rem}textarea{min-height:130px;resize:vertical}label{display:block;margin:1rem 0 .35rem}.actions{display:flex;flex-wrap:wrap;gap:.6rem}.memo{border-top:1px solid #33466c;padding:1rem 0;white-space:pre-wrap;overflow-wrap:anywhere}.memo small{color:#aab8d4}.hidden{display:none}#status{min-height:1.5rem;color:#b8d5ff}@media(max-width:560px){header{align-items:start}h1{font-size:1.5rem}}
.graph{height:420px;width:100%;background:#080e1d;border:1px solid #33466c;border-radius:10px;touch-action:none}.graph-layout{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:1rem}.graph-index{max-height:420px;overflow:auto}.graph-index button{display:block;text-align:left;width:100%;margin:.3rem 0}.graph-detail{white-space:pre-wrap;overflow-wrap:anywhere}.graph-controls{display:flex;gap:.4rem;flex-wrap:wrap;margin:.6rem 0}@media(max-width:560px){.graph-layout{grid-template-columns:1fr}.graph{height:350px}.graph-index{max-height:200px}}

/* Desktop layout follows the original PIN workspace. */
:root{color-scheme:light;font:14px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",sans-serif;background:#f7f8fa;color:#272a34}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:#f7f8fa;color:#272a34}
main{max-width:none;padding:0;margin:0}body>main>header{height:78px;margin-left:220px;padding:0 38px;border-bottom:1px solid #e9ebf1;background:#f7f8fa}header h1{font-size:25px;color:#7761c4;margin:0}header .muted{font-size:11px;margin:0}h2{font-size:15px;letter-spacing:-.2px}#status{margin:0 38px 0 258px;color:#b96565}#app{display:grid;grid-template-columns:220px minmax(0,1fr);align-items:start}#app.hidden{display:none}
.sidebar{position:fixed;top:0;left:0;bottom:0;width:220px;padding:27px 18px;background:#fff;border-right:1px solid #e9ebf1;display:flex;flex-direction:column;z-index:2}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 32px;font-size:25px;font-weight:750;line-height:1.1}.brandSymbol{display:grid;place-items:center;width:34px;height:36px;background:#7761c4;color:#fff;border-radius:10px}.brand small{display:block;font-size:8px;letter-spacing:1.5px;color:#858995;margin-top:5px}.navLabel{font-size:10px;letter-spacing:1.4px;color:#a1a3ae;padding:0 12px}.sidebar a{color:#777b87;text-decoration:none;padding:10px 12px;border-radius:8px;font-size:12px}.sidebar a:hover,.sidebar a:focus{background:#f0ecfb;color:#7761c4}.navDivider{height:1px;background:#e9ebf1;margin:16px 12px}.sideQuote{margin-top:auto;background:#faf9fd;padding:15px 12px;border-radius:10px;color:#93909f;font-size:11px}
.workspace{grid-column:2;width:min(100%,1400px);padding:22px 38px 60px;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(320px,1fr);gap:18px;align-items:start}.card{background:#fff;border:1px solid #e9ebf1;border-radius:14px;padding:23px;margin:0;box-shadow:0 2px 3px #25263602}#storage{grid-column:1/-1}#new-memo{grid-column:1}#memos{grid-column:2;grid-row:2 / span 2}#thought-graph{grid-column:1}#ask-notes{grid-column:1/-1}.muted,.memo small{color:#858995}button{font-size:12px;border:1px solid #e9ebf1;background:#f0ecfb;color:#624bb1;border-radius:8px;padding:10px 15px;font-weight:600}button:hover{background:#e7e0f8}#save,#askAI{background:#7761c4;color:#fff;border-color:#7761c4}#save:hover,#askAI:hover{background:#624bb1}input,select,textarea{background:#fff;color:#272a34;border:1px solid #e4e6ed;border-radius:8px}input:focus,textarea:focus,select:focus{outline:2px solid #b7a6e4}textarea{min-height:115px}label{color:#838594;font-size:11px;font-weight:600}.memo{border:1px solid #e9ebf1;border-radius:12px;padding:18px;margin:12px 0}.graph{background:#111d35}.graph-layout{grid-template-columns:minmax(0,1fr) 180px}#login{max-width:520px;margin:50px auto}#login a{text-decoration:none}
@media(max-width:1100px){.workspace{grid-template-columns:1fr}#storage,#new-memo,#memos,#thought-graph,#ask-notes{grid-column:1;grid-row:auto}}
@media(max-width:700px){body>main>header{margin-left:0;padding:12px 20px;height:auto}.sidebar{position:static;width:auto;padding:12px 16px;display:flex;flex-direction:row;gap:4px;align-items:center;overflow:auto;white-space:nowrap;border-right:0;border-bottom:1px solid #e9ebf1}.sidebar .brand{font-size:18px;padding:0 12px 0 0}.brandSymbol{width:28px;height:28px}.brand small,.navLabel,.navDivider,.sideQuote{display:none}.sidebar a{padding:7px;font-size:11px}.workspace{grid-column:1;padding:18px 15px;display:grid;grid-template-columns:minmax(0,1fr)}#app{grid-template-columns:1fr}#status{margin:8px 15px}.graph-layout{grid-template-columns:1fr}.graph-index{max-height:180px}}

/* Homepage composition from the original PIN desktop view. */
.workspace{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.intro{grid-column:1/-1;padding:10px 0 0}.intro .eyebrow,.eyebrow{font-size:10px;letter-spacing:1.5px;color:#a49ab7;font-weight:700}.intro h1{font-size:29px;letter-spacing:-1px;font-weight:650;margin:10px 0 8px}.intro h1 em{font-style:normal;color:#9682bc}.intro>p:last-child{font-size:12px;color:#858995;margin:0}#storage{grid-row:auto}#new-memo{grid-column:1;border-top:3px solid #b99add}#overview{grid-column:2;grid-row:auto}#memos{grid-column:1/-1;grid-row:auto}#thought-graph,#ask-notes{grid-column:1/-1}#list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}#list>.memo{margin:0;min-width:0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:24px 0;border-bottom:1px solid #e9ebf1}.stats div{display:flex;flex-direction:column;gap:4px}.stats b{font-size:30px;font-weight:650}.stats small{font-size:10px;color:#9699a6}.storageBadge{background:#f1f8f5;color:#438776;border:1px solid #e4efe9;padding:13px;border-radius:8px;font-size:11px}.sidebar a:first-of-type{background:#f0ecfb;color:#7761c4;font-weight:700}#content{min-height:180px}#new-memo .eyebrow{margin-top:0}
#driveMode[aria-pressed="true"],#localMode[aria-pressed="true"]{background:#7761c4;color:#fff;border-color:#7761c4}#location{font-size:12px;color:#438776}
@media(max-width:1100px){#overview,#new-memo,#memos,#storage,#thought-graph,#ask-notes,.intro{grid-column:1;grid-row:auto}#list{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:700px){.intro h1{font-size:22px}#list{grid-template-columns:1fr}}
.settingsPanel{grid-column:1/-1;min-width:0;scroll-margin-top:20px}.settingsGrid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.providerCards{display:grid;grid-template-columns:repeat(auto-fit,minmax(135px,1fr));gap:10px;margin:20px 0}.providerCards button{text-align:left;min-height:75px;background:#faf9fd}.providerCards button[aria-pressed="true"]{border-color:#7761c4;background:#f0ecfb}.providerCards strong,.providerCards small{display:block}.label{color:#838594;font-size:11px;font-weight:600;margin:1rem 0 .35rem}#routeAuto[aria-pressed="true"],#routeCustom[aria-pressed="true"]{background:#7761c4;color:#fff;border-color:#7761c4}.advisor{border:1px solid #e4dcf6;background:#faf9fd;border-radius:12px;padding:4px 18px 10px;margin:14px 0}.recommendation{background:#fff;border:1px solid #e9ebf1;border-radius:10px;padding:12px 14px;margin:12px 0}.recommendation b{color:#624bb1}.providerCards small{margin-top:6px;font-weight:400;color:#858995}.installLink{display:inline-block;border:1px solid #dcd3f1;background:#f0ecfb;border-radius:8px;padding:9px 14px;color:#624bb1;text-decoration:none}a{color:#624bb1}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f7f8fa;padding:14px;border-radius:8px}#localState,#aiState{overflow-wrap:anywhere}details{margin:15px 0}summary{cursor:pointer}button[hidden],input[hidden],label[hidden],div[hidden]{display:none}@media(max-width:700px){.settingsGrid{grid-template-columns:1fr;gap:10px}}
.driveSummary{border-left:3px solid #7761c4;padding:2px 14px;margin-top:18px;background:#faf9fd}.driveSummary p{margin:7px 0;overflow-wrap:anywhere}#driveBrowser{border:1px solid #e4e6ed;border-radius:10px;padding:18px;margin-top:20px}#driveItems{max-height:420px;overflow:auto;margin:16px 0}.driveItem{display:flex;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid #eee}.driveItem span{flex:1;min-width:0;overflow-wrap:anywhere}.driveItem a{font-size:12px}#driveSearch{flex:1;min-width:150px}#driveNotice{overflow-wrap:anywhere}#driveFilePreview{max-height:420px;overflow:auto}#driveFilePreview:empty{display:none}@media(max-width:700px){.driveItem{flex-wrap:wrap}.driveItem span{flex-basis:100%}}