:root{color-scheme:light;--ink:#1e3730;--muted:#718079;--paper:#fafaf7;--line:#dfe5dd;--accent:#245847;--shared:#a85f2b;--serif:Georgia,'Times New Roman',serif;font-family:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper)}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit;border:1px solid var(--line);border-radius:10px;background:white;padding:10px 14px}button:hover{background:#edf1e9}button:disabled{cursor:wait;opacity:.55}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid #40866b;outline-offset:3px}[hidden]{display:none!important}.entry{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr;max-width:1400px;margin:auto}.entry-card{width:min(440px,100%);padding:64px 36px;margin:auto}.brandmark{font:italic 52px var(--serif);width:64px;height:64px;border:1px solid #acbbae;border-radius:50%;display:grid;place-content:center;margin-bottom:35px}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650}.entry h1,#welcome h1{font:normal clamp(34px,4vw,52px)/1.1 var(--serif);letter-spacing:-1.8px;margin:20px 0}.muted,.fine{color:var(--muted);line-height:1.7}.fine{font-size:11px}form label{display:block;margin:22px 0 8px;font-size:12px;font-weight:600}input,select{width:100%;border:1px solid #cdd8ce;border-radius:9px;padding:13px;background:white;color:var(--ink)}.primary{background:var(--accent);color:white;border-color:var(--accent);display:flex;justify-content:space-between;gap:20px;align-items:center}.primary:hover{background:#183d30}#loginForm .primary,#passwordForm .primary{width:100%;margin-top:24px}.entry-art{margin:24px;border-radius:18px;background:#173d32;position:relative;overflow:hidden;display:flex;align-items:end;padding:50px;color:#e9ecdc}.entry-art span{font:44px/1.15 var(--serif);z-index:1}.orbit{border:1px solid #78947a;position:absolute;border-radius:50%;height:640px;width:640px;left:70px;top:80px}.orbit-two{left:150px;top:220px;background:radial-gradient(circle at 30% 30%,#9eaa7633,transparent 70%)}#workspace{display:flex;height:100dvh}aside{width:274px;flex-shrink:0;background:#eff2eb;border-right:1px solid var(--line);display:flex;flex-direction:column;padding:27px 18px 12px}.sidebar-brand{display:flex;align-items:center;gap:12px;font:23px var(--serif);margin:0 10px 35px}.sidebar-brand small{display:block;letter-spacing:2px;font:9px system-ui;margin-top:5px}.small{font-size:30px;height:39px;width:39px;margin:0}.sidebar-brand+.eyebrow{margin:0 12px 12px;color:var(--muted)}#spaces{display:grid;gap:7px}#spaces button{text-align:left;background:transparent;border-color:transparent;padding:13px;font-size:13px}#spaces button.active{background:white;border-color:var(--line);box-shadow:0 2px 6px #1c352a05}#spaces button.shared{color:var(--shared)}.space-dot{margin-right:9px}.new-chat{margin:23px 0 20px;background:transparent;border-color:#cbd5c8;font-size:13px;text-align:left}.history-heading{display:flex;justify-content:space-between;align-items:center;font-size:9px;letter-spacing:1.5px;color:var(--muted);padding-left:12px}.icon{border:0;background:transparent;padding:8px;font-size:19px}#history{flex:1;overflow:auto;padding-top:6px}#history button{border:0;display:block;text-align:left;width:100%;background:transparent;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:12px}#history button.selected{background:#e0e8dc}#history p{font-size:12px;color:var(--muted);padding:0 12px}.account{border-top:1px solid var(--line);padding:17px 6px 0;display:flex;gap:6px;align-items:center;font-size:12px}.account span{margin-right:auto;font-weight:600}.quiet{border:0;background:transparent;padding:5px;font-size:11px}main{flex:1;min-width:0;display:flex;flex-direction:column}header{display:flex;align-items:center;gap:14px;padding:23px 34px;border-bottom:1px solid var(--line);min-height:87px}header h2{font-size:15px;font-weight:600;margin:0 0 4px}header p{font-size:11px;color:var(--muted);margin:0}.badge{margin-left:auto;font-size:10px;letter-spacing:1px;font-weight:700;border:1px solid #bfd0bc;background:#edf3e9;border-radius:20px;padding:7px 12px;white-space:nowrap}.badge.shared{color:#914c1f;background:#fff2e4;border-color:#e8c5a0}#conversation{flex:1;overflow:auto;scroll-behavior:smooth;overscroll-behavior:contain}#welcome{max-width:650px;text-align:center;margin:clamp(35px,9vh,110px) auto 30px;padding:0 25px}.welcome-symbol{font-size:42px;color:#7c9668}#welcome .eyebrow{margin-top:24px;color:var(--muted)}#welcome h1{font-size:39px;margin-top:17px}#welcome>p:last-of-type{color:var(--muted);font-size:14px;line-height:1.65}.suggestions{display:flex;gap:10px;margin-top:30px}.suggestions button{flex:1;text-align:left;font-size:12px;line-height:1.55;padding:17px;background:transparent}#messages{max-width:800px;padding:28px 28px 15px;margin:auto}.message{margin:0 0 30px}.message-top{font-size:11px;font-weight:650;margin-bottom:10px;display:flex;align-items:center;gap:10px}.message-top .scope{font-size:9px;color:var(--muted);font-weight:400}.message-content{white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.8}.message.user{background:#eef2e9;padding:19px 23px;border-radius:14px;margin-left:30px}.message.assistant{padding:10px 4px}.message-meta{font-size:10px;line-height:1.6;color:var(--muted);margin-top:12px}.share-button{font-size:10px;background:transparent;padding:5px 8px;margin-top:10px}.message.streaming .message-content:after{content:'●';color:#648964;font-size:10px;margin-left:5px;animation:pulse 1s infinite}footer{padding:15px 28px max(10px,env(safe-area-inset-bottom));width:100%;max-width:850px;margin:auto}#composer{border:1px solid #cfd9ca;border-radius:17px;padding:15px 17px;background:white;box-shadow:0 3px 15px #15372007}textarea{width:100%;resize:vertical;color:var(--ink);background:white;border:1px solid var(--line);border-radius:8px;padding:12px;font-size:16px}#prompt{border:0;outline:none;padding:0;resize:none;max-height:170px;line-height:1.5;min-height:35px}.composer-bottom{display:flex;align-items:center;gap:10px;margin-top:8px}#composerPrivacy{font-size:10px;color:var(--muted);margin-right:auto}.send{background:var(--accent);color:white;border:0;border-radius:50%;height:34px;width:34px;font-size:22px;padding:0}.send:hover{background:#173d32}footer>.fine{text-align:center;margin:10px 0 0}#notice{background:#fff2de;color:#7b5025;font-size:12px;padding:12px 28px}dialog{border:1px solid var(--line);border-radius:18px;padding:27px;max-width:550px;width:calc(100% - 30px);color:var(--ink)}dialog::backdrop{background:#10271daa}dialog h2{font:28px var(--serif)}dialog p{font-size:13px;line-height:1.6}.dialog-actions{display:flex;justify-content:end;gap:10px;margin-top:20px}#loginError,#passwordError,#shareError{color:#a13927;font-size:13px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.mobile{display:none}@keyframes pulse{50%{opacity:.3}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important}}@media(max-width:800px){aside{width:230px;padding:22px 12px}header{padding:18px 22px}.suggestions{flex-direction:column}.suggestions button{padding:12px 16px}#welcome{margin-top:45px}.entry-art{margin:15px;padding:30px}.entry-art span{font-size:32px}}@media(max-width:600px){.entry{grid-template-columns:1fr}.entry-art{display:none}.entry-card{padding:35px 28px}.entry h1{font-size:45px}aside{position:fixed;z-index:5;inset:0 auto 0 0;width:280px;transform:translateX(-100%);transition:transform .18s}aside.open{transform:translateX(0)}.mobile{display:block}#closeSidebar{margin-left:auto}#backdrop{position:fixed;inset:0;width:100%;height:100%;background:#10271d88;z-index:4;border:0;border-radius:0}header{min-height:80px;padding:15px 12px;gap:8px}header h2{font-size:13px}header p{font-size:10px;max-width:190px}.badge{font-size:8px;padding:6px 9px}#welcome{padding:0 22px;margin-top:38px}#welcome h1{font-size:33px}#messages{padding:22px 18px}.message-content{font-size:15px}.message.user{margin-left:18px;padding:15px}footer{padding:8px 12px max(10px,env(safe-area-inset-bottom))}#composer{padding:13px}footer>.fine{font-size:9px}#composerPrivacy{font-size:9px}.dialog-actions{flex-direction:column}.dialog-actions button{justify-content:center}}@media(display-mode:standalone){header{padding-top:max(18px,env(safe-area-inset-top))}}

/* Soft space colours reinforce the explicit privacy labels. */
#workspace[data-space="simon"],#spaces button[data-space="simon"]{--space-rgb:184,163,143;--space-ink:#695849;--space-soft:#f4eee8}
#workspace[data-space="beth"],#spaces button[data-space="beth"]{--space-rgb:113,190,181;--space-ink:#28675f;--space-soft:#eaf6f3}
#workspace[data-space="shared"],#spaces button[data-space="shared"]{--space-rgb:181,157,214;--space-ink:#71518e;--space-soft:#f3edf9}
#workspace main{position:relative;isolation:isolate;background:#fdfcfb}
#workspace main::after{content:"";position:absolute;inset:0;pointer-events:none;z-index:2;border:2px solid rgba(var(--space-rgb),.5);box-shadow:inset 0 0 36px 3px rgba(var(--space-rgb),.16)}
#workspace header{background:linear-gradient(110deg,rgba(var(--space-rgb),.17),transparent 85%)}
#spaces button[data-space]{color:var(--space-ink);border-left:3px solid rgba(var(--space-rgb),.55)}
#spaces button.active{background:var(--space-soft);border-color:rgba(var(--space-rgb),.6)}
#workspace .badge,#workspace .badge.shared{color:var(--space-ink);background:var(--space-soft);border-color:rgba(var(--space-rgb),.65)}
#workspace #composer{border-color:rgba(var(--space-rgb),.75);box-shadow:0 3px 20px rgba(var(--space-rgb),.16)}
#workspace #history button.selected,#workspace .message.user{background:var(--space-soft)}
#workspace .welcome-symbol{color:var(--space-ink)}
#workspace .send{background:var(--space-ink)}
@media(max-width:600px){#workspace main::after{box-shadow:inset 0 0 22px 2px rgba(var(--space-rgb),.15)}}

#baseSettings{margin:16px 0 0;padding:10px 13px}#baseSettings+.new-chat{margin-top:8px}#baseDialog{max-height:90dvh;overflow:auto}#baseError{color:#a13927;font-size:13px}

aside{background:#fff}#continuationBar{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin-bottom:10px;font-size:11px;color:var(--muted)}#continueChat{font-size:11px;background:white;flex-shrink:0}#continueDialog{max-height:90dvh;overflow:auto}#continueError{color:#a13927;font-size:13px}@media(max-width:600px){#continuationBar{flex-wrap:wrap;gap:6px}}

/* Readable 16pt interface, preserving the white sidebar and space identity. */
:root{font-size:16pt}
body,button,input,textarea,select{font-size:1rem}
aside{width:330px;padding:22px 16px 12px}
#spaces button,#history button,.new-chat,#baseSettings,.account,.quiet,.suggestions button,form label,header h2,.message-content,.message-top,#prompt,dialog p,#notice,#continueChat,#continuationBar,#loginError,#passwordError,#baseError,#continueError,#shareError{font-size:1rem}
header p,.badge,#workspace .badge,.message-top .scope,.message-meta,.share-button,.fine,footer>.fine,#composerPrivacy,.history-heading,.eyebrow,.sidebar-brand small{font-size:.8rem;letter-spacing:normal}
#workspace header{background:rgb(var(--space-rgb));min-height:110px;border-bottom:2px solid var(--space-ink)}
header p{color:#263a35}header h2{font-weight:700}.badge{white-space:normal;text-align:center}
.account{flex-wrap:wrap}.account span{flex-basis:100%}.account .quiet{padding:10px 4px}
#history button{padding:13px 10px}.history-heading{margin-top:8px}
#composer{padding:18px}.composer-bottom{flex-wrap:wrap}#composerPrivacy{flex:1 1 140px}.send{width:46px;height:46px;font-size:28px}
.entry-card{width:min(540px,100%)}.entry{max-width:1600px}.entry-art span{font-size:44px}
#passwordBack{margin-top:12px}dialog{max-width:720px}dialog textarea{font-size:1rem}
#voiceStatus{font-size:.8rem;line-height:1.4;margin:8px 0 0}#talk.recording{background:#8c2c35;color:white}
@media(max-width:800px){aside{width:300px}header{padding:18px}.suggestions{flex-direction:column}}
@media(max-width:600px){aside{width:min(340px,92vw);overflow:auto}header{flex-wrap:wrap;gap:10px;padding:16px 12px}header>div{flex:1;min-width:0}header p{max-width:none}header h2{font-size:1rem}.badge,#workspace .badge{font-size:.8rem;padding:7px 10px}#messages{padding:22px 16px}.message-content{font-size:1rem}.message.user{margin-left:8px;padding:16px}#composerPrivacy,footer>.fine{font-size:.8rem}#continueChat{white-space:normal}#welcome h1{font-size:36px}.entry-card{padding:30px 22px}.entry h1{font-size:42px}dialog{padding:20px}.sidebar-brand{margin-bottom:22px}}
#welcome>p:last-of-type{font-size:1rem}

/* Keep continuation tools in navigation and give mobile space back to the chat. */
#continuationBar{flex-direction:column;align-items:stretch;margin:0 0 12px;gap:6px}
#continueChat{text-align:left;font-size:1rem}#capacityHint:empty{display:none}
@media(max-width:600px){
 footer{padding:6px 10px max(6px,env(safe-area-inset-bottom))}
 footer>.fine{display:none}
 #composer{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:10px;border-radius:15px}
 #prompt{min-height:32px;max-height:96px!important;line-height:1.4}
 .composer-bottom{margin:0;gap:6px;flex-wrap:nowrap}
 #composerPrivacy{display:none}
 #talk{padding:8px 9px;min-height:44px}
 .send{width:44px;height:44px;flex-shrink:0}
 #voiceStatus{grid-column:1/-1;font-size:.75rem;margin:0;line-height:1.35}
 #talk.recording{font-size:.8rem;max-width:108px}
 #stop{font-size:.8rem;padding:8px}
}