:root{color-scheme:light;--bg:#fff;--sidebar:#f7f7f5;--surface:#f3f3f0;--surface-hover:#eaeae7;--text:#242725;--muted:#7b7e79;--line:#e9e9e4;--accent:#4d7966;--accent-light:#edf3ee;--button:#242725;--button-text:#fff;--shadow:0 12px 48px #00000012;--sidebar-width:270px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:14px}
:root[data-theme=dark]{color-scheme:dark;--bg:#212121;--sidebar:#171717;--surface:#2f2f2f;--surface-hover:#393939;--text:#ecece8;--muted:#a1a19b;--line:#383836;--accent:#a4cbb9;--accent-light:#26372f;--button:#efefeb;--button-text:#242725;--shadow:0 12px 48px #0004}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button{border:0;background:none}input,textarea,select{color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:10px;outline:none;padding:12px 13px;width:100%;transition:border-color .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent)}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical;line-height:1.55}a{color:var(--accent)}svg{display:block;width:20px;height:20px;flex-shrink:0;stroke-width:1.65}label{display:block;font-weight:500;font-size:13px}label>input:not([type=checkbox]),label>textarea,label>select{margin-top:9px}h1,h2,h3,p{margin-top:0}h2{font-weight:600;font-size:21px;letter-spacing:-.5px}h3{font-size:18px;font-weight:550;letter-spacing:-.4px;margin-bottom:18px}kbd{font:11px inherit;color:var(--muted);border:1px solid var(--line);padding:2px 4px;border-radius:4px}button,[role=button]{touch-action:manipulation}[hidden]{display:none!important}.sr-only{position:absolute;clip:rect(0,0,0,0);width:1px;height:1px;overflow:hidden}.muted{color:var(--muted);font-size:13px;line-height:1.7}.field-help{color:var(--muted);font-size:12px;line-height:1.7;margin:10px 0 20px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:1.8px;color:var(--muted)}.primary,.secondary{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 18px;border-radius:10px;font-weight:500;transition:opacity .15s,background .15s}.primary{background:var(--button);color:var(--button-text)}.primary:hover{opacity:.86}.secondary{border:1px solid var(--line);background:var(--bg)}.secondary:hover{background:var(--surface)}.text-button{color:var(--muted);padding:8px 0;font-size:12px}.text-button:hover{color:var(--text)}.icon-button{width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--muted)}.icon-button:hover{background:var(--surface-hover);color:var(--text)}.brand-mark{font:italic 700 40px Georgia,serif;letter-spacing:-5px;line-height:1}.brand-mark>span{color:var(--accent)}
.auth-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--sidebar);padding:90px 24px}.auth-brand{position:absolute;top:32px;left:42px;display:flex;align-items:center;gap:17px;font-size:17px;font-weight:550}.auth-brand .brand-mark{font-size:38px}.login-card{width:100%;max-width:365px}.login-card h1{font-size:40px;font-weight:500;letter-spacing:-1.6px;margin:18px 0}.login-card>p{color:var(--muted);line-height:1.75;margin-bottom:36px}.login-card label{margin:0 0 20px}.login-card input{background:var(--bg);padding:14px}.login-card .primary{width:100%;justify-content:space-between;padding:14px 18px;margin-top:6px}.login-note{font-size:11px;line-height:1.7;color:var(--muted);text-align:center;margin-top:24px}.auth-footer{position:absolute;bottom:25px;font-size:10px;color:var(--muted);letter-spacing:.3px}.auth-footer span{margin:0 9px}.error-text{color:#c06958;font-size:13px;line-height:1.6;margin-bottom:12px}
.app{display:flex;height:100dvh;overflow:hidden}.sidebar{width:var(--sidebar-width);background:var(--sidebar);display:flex;flex-direction:column;flex-shrink:0;padding:28px 13px 12px;z-index:40;transition:margin .2s}.sidebar-top{height:48px;padding:0 10px;display:flex;align-items:flex-start;justify-content:space-between}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;color:var(--text);font-size:18px;font-weight:550}.brand .brand-mark{font-size:32px}.brand-caption{font-size:8px;letter-spacing:1.5px;font-weight:500;padding-top:5px;margin-left:-4px;color:var(--muted)}.mobile-close{display:none}.new-chat{height:44px;display:flex;gap:10px;align-items:center;text-align:left;background:var(--bg);border:1px solid var(--line);border-radius:10px;margin:12px 5px 17px;padding:0 12px;font-weight:500;font-size:13px}.new-chat:hover{border-color:var(--muted)}.new-chat kbd{margin-left:auto}.new-chat svg{width:17px;height:17px}.search-wrap{position:relative;display:flex;align-items:center;margin:0 7px 20px;color:var(--muted)}.search-wrap>span{position:absolute;left:7px}.search-wrap svg{width:16px;height:16px}.search-wrap input{border:0;background:transparent;font-size:12px;padding:10px 4px 10px 31px}.search-wrap input:focus{background:var(--surface)}.history{flex:1;overflow-y:auto;scrollbar-width:thin;padding:0 4px}.history-heading{color:var(--muted);font-size:10px;font-weight:550;letter-spacing:.5px;margin:8px 8px 10px}.history-heading:not(:first-child){margin-top:28px}.history-empty{color:var(--muted);font-size:12px;line-height:1.8;padding:10px}.history-row{position:relative;display:flex;align-items:center;margin-bottom:3px;border-radius:8px;min-height:37px}.history-row:hover,.history-row.active{background:var(--surface-hover)}.history-row>button:first-child{width:100%;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;padding:11px 34px 11px 10px}.history-row .icon-button{position:absolute;right:2px;display:none;width:27px;height:27px}.history-row .icon-button svg{width:17px;height:17px}.history-row:hover .icon-button,.history-row.active .icon-button{display:flex}.sidebar-bottom{padding:15px 2px 0}.connection{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted);padding:0 9px 12px;border-bottom:1px solid var(--line);margin-bottom:8px}.status-dot,.tiny-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);display:inline-block;flex-shrink:0}.connection .icon-button{margin-left:auto;width:23px;height:23px}.connection svg{width:13px;height:13px}.account-button{display:flex;align-items:center;text-align:left;width:100%;gap:10px;padding:9px 7px;border-radius:9px}.account-button:hover{background:var(--surface-hover)}.avatar{width:33px;height:33px;border-radius:50%;background:#e5e8e0;color:#586351;display:grid;place-items:center;font-weight:600;font-size:12px}.account-text{flex:1;min-width:0}.account-text strong{display:block;font-weight:500;font-size:12px;overflow:hidden;text-overflow:ellipsis}.account-text small{font-size:10px;color:var(--muted);display:block;margin-top:3px}.account-button>span:last-child{color:var(--muted)}.account-button svg{width:17px;height:17px}
.main{min-width:0;flex:1;display:flex;flex-direction:column;position:relative}.topbar{height:76px;display:flex;gap:11px;align-items:center;padding:0 27px;flex-shrink:0;z-index:20;background:var(--bg)}#open-sidebar{display:none}.model-button{display:flex;align-items:center;gap:10px;max-width:65%;padding:8px 0;font-size:17px;font-weight:550;letter-spacing:-.3px;text-align:left}.model-button>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.model-button svg{width:14px;height:14px;color:var(--muted)}.provider-badge{color:var(--muted);font-size:10px;padding:4px 7px;border:1px solid var(--line);border-radius:5px}.topbar-spacer{flex:1}.subtle-button{display:flex;align-items:center;gap:7px;color:var(--muted);padding:8px;border-radius:7px;font-size:12px}.subtle-button:hover{background:var(--surface)}.subtle-button svg{width:16px;height:16px}.tiny-dot{width:4px;height:4px;margin-left:3px}.model-picker{position:absolute;left:calc(var(--sidebar-width) + 25px);top:65px;z-index:55;width:385px;max-width:calc(100vw - 24px);background:var(--bg);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);overflow:hidden}.model-search{display:flex;align-items:center;gap:8px;padding:9px 15px;border-bottom:1px solid var(--line);color:var(--muted)}.model-search input{border:0;padding:9px 0;font-size:13px}.model-search svg{width:17px;height:17px}.picker-heading{display:flex;align-items:center;justify-content:space-between;padding:17px 17px 10px;font-size:9px;letter-spacing:1px;color:var(--muted)}.model-list{max-height:min(480px,60dvh);overflow-y:auto;padding:0 7px 10px}.model-group{font-size:11px;font-weight:600;color:var(--accent);padding:15px 10px 8px;text-transform:capitalize}.model-option{display:flex;align-items:center;gap:10px;width:100%;padding:10px;text-align:left;border-radius:7px}.model-option:hover,.model-option.selected{background:var(--surface)}.model-option>div{flex:1;min-width:0}.model-option strong{font-size:12px;font-weight:500;display:block;word-break:break-word}.model-option small{display:block;font-size:10px;color:var(--muted);margin-top:4px;overflow:hidden;text-overflow:ellipsis}.model-option svg{width:16px;height:16px;color:var(--accent)}.picker-footer{border-top:1px solid var(--line);padding:11px 16px;color:var(--muted);font-size:10px;line-height:1.6}
.conversation-scroll{flex:1;min-height:0;overflow-y:auto;scroll-behavior:smooth;scrollbar-width:thin;overscroll-behavior:contain}.welcome{max-width:790px;margin:0 auto;min-height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;padding:45px 25px 60px}.welcome-symbol{width:66px;height:66px;display:grid;place-items:center;border:1px solid var(--line);border-radius:20px;margin-bottom:29px;transform:rotate(-6deg)}.welcome-symbol .brand-mark{font-size:43px;transform:rotate(6deg);margin-left:-4px}.welcome .eyebrow{font-size:9px;margin-bottom:17px;letter-spacing:2px}.welcome h1{font-size:38px;font-weight:500;letter-spacing:-1.4px;text-align:center;margin-bottom:14px}.welcome-description{font-size:14px;line-height:1.8;color:var(--muted);text-align:center;letter-spacing:.1px;margin-bottom:35px}.suggestions{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;width:100%;margin-top:10px}.suggestions button{border:1px solid var(--line);border-radius:13px;text-align:left;padding:17px 15px 18px;transition:background .15s,transform .15s}.suggestions button:hover{background:var(--sidebar);transform:translateY(-2px)}.suggestions button>span{color:var(--accent);display:block;margin-bottom:20px}.suggestions svg{width:19px;height:19px}.suggestions strong{font-size:12px;display:block;font-weight:500;margin-bottom:6px}.suggestions small{font-size:10px;line-height:1.6;color:var(--muted)}.mobile-only{display:none}.messages{max-width:820px;margin:0 auto;padding:25px 35px 50px}.message{margin-bottom:36px;position:relative}.message.user{display:flex;flex-direction:column;align-items:flex-end}.message.user .message-content{background:var(--surface);border-radius:22px 22px 5px 22px;padding:13px 20px;max-width:85%;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.7}.assistant-heading{display:flex;align-items:center;gap:9px;font-size:11px;color:var(--muted);margin-bottom:15px}.assistant-heading .mini-brand{font:italic bold 21px Georgia,serif;color:var(--accent)}.message.assistant .message-content{font-size:15px;line-height:1.85;overflow-wrap:anywhere}.message-content>:last-child{margin-bottom:0}.message-content p{margin-bottom:16px}.message-content h1,.message-content h2,.message-content h3{font-weight:600;line-height:1.5;letter-spacing:-.3px;margin:25px 0 12px}.message-content h1{font-size:24px}.message-content h2{font-size:21px}.message-content h3{font-size:18px}.message-content ul,.message-content ol{padding-left:25px;margin:12px 0 20px}.message-content li{margin:5px 0}.message-content blockquote{border-left:3px solid var(--accent);margin:20px 0;padding:2px 20px;color:var(--muted)}.message-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.message-content code{font-family:"SFMono-Regular",Consolas,monospace;background:var(--surface);border-radius:5px;padding:2px 5px;font-size:.86em}.message-content pre{position:relative;border:1px solid var(--line);border-radius:12px;background:var(--sidebar);overflow:auto;padding:40px 18px 20px;margin:18px 0;line-height:1.65;font-size:13px}.message-content pre code{padding:0;background:transparent;border-radius:0;font-size:inherit;white-space:pre}.code-toolbar{position:absolute;top:0;left:0;right:0;padding:7px 12px;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;border-bottom:1px solid var(--line);font-family:inherit;background:var(--sidebar)}.code-toolbar button{font-size:10px;display:flex;align-items:center;gap:4px}.code-toolbar svg{width:12px;height:12px}.table-scroll{overflow-x:auto;margin:18px 0}.message-content table{width:100%;border-collapse:collapse;font-size:13px}.message-content th,.message-content td{border-bottom:1px solid var(--line);padding:10px 14px;text-align:left;min-width:100px}.message-content th{font-weight:600;background:var(--sidebar)}.message-content hr{border:0;border-top:1px solid var(--line);margin:26px 0}.message-actions{display:flex;align-items:center;gap:3px;margin-top:9px;opacity:0;transition:opacity .15s;color:var(--muted)}.message:hover .message-actions,.message:last-child .message-actions,.message-actions:focus-within{opacity:1}.message-actions .icon-button{width:27px;height:27px}.message-actions svg{width:15px;height:15px}.message-meta{font-size:10px;color:var(--muted);margin-left:7px}.message.excluded .message-content{opacity:.55}.excluded-label{font-size:10px;color:var(--muted);margin-top:5px}.reply-error{padding:12px 15px;border:1px solid #b4775f55;background:#b4775f0d;border-radius:9px;font-size:12px;line-height:1.7;color:#b7735e;margin-top:12px}.reply-status{font-size:11px;color:var(--muted);margin-top:12px}.reasoning{border:1px solid var(--line);border-radius:9px;padding:10px 13px;margin:0 0 17px;font-size:12px;color:var(--muted);line-height:1.7}.reasoning summary{cursor:pointer;font-size:11px}.reasoning pre{font:inherit;white-space:pre-wrap;max-height:300px;overflow:auto;margin:10px 0 0}.typing-indicator{display:flex;gap:4px;padding:12px 0}.typing-indicator span{width:5px;height:5px;background:var(--muted);border-radius:50%;animation:pulse 1.2s infinite}.typing-indicator span:nth-child(2){animation-delay:.15s}.typing-indicator span:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.composer-area{padding:0 28px max(12px,env(safe-area-inset-bottom));flex-shrink:0;background:var(--bg);z-index:10}.composer{max-width:750px;margin:0 auto;background:var(--surface);border:1px solid transparent;border-radius:24px;padding:15px 13px 10px;box-shadow:0 2px 5px #00000002}.composer:focus-within{border-color:var(--line)}.composer textarea{background:none;border:0;border-radius:0;padding:2px 7px 13px;resize:none;line-height:1.6;font-size:15px;max-height:200px;min-height:45px;display:block}.composer-toolbar{display:flex;align-items:center;gap:6px}.composer .icon-button{width:32px;height:32px}.composer-chip{display:flex;align-items:center;gap:5px;padding:7px 9px;color:var(--muted);font-size:10px;border:1px solid var(--line);border-radius:20px}.composer-chip svg{width:13px;height:13px}.composer-spacer{flex:1}.keyboard-hint{color:var(--muted);font-size:10px;margin-right:8px}.send-button{width:33px;height:33px;border-radius:50%;display:grid;place-items:center;background:var(--button);color:var(--button-text);flex-shrink:0}.send-button svg{width:19px;height:19px}.send-button:disabled{opacity:.25}.composer-footnote{text-align:center;font-size:10px;line-height:1.6;color:var(--muted);margin:10px 0 0}.composer-footnote>span{margin-left:8px;opacity:.75}.scroll-bottom{position:absolute;bottom:175px;left:50%;background:var(--bg);border:1px solid var(--line);border-radius:50%;box-shadow:var(--shadow);z-index:15}#reasoning-effort{width:auto;font-size:10px;background:transparent;max-width:105px;padding:6px;border-color:var(--line);border-radius:15px}.edit-banner{max-width:750px;margin:0 auto 8px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--muted);padding:0 5px}.attachment-list{max-width:750px;margin:0 auto;display:flex;gap:7px;flex-wrap:wrap}.attachment{display:flex;align-items:center;gap:7px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:6px 9px;font-size:11px;margin-bottom:8px}.attachment svg{width:14px;height:14px}
.context-panel{width:330px;flex-shrink:0;border-left:1px solid var(--line);z-index:45;background:var(--bg);display:flex;flex-direction:column}.panel-heading{display:flex;align-items:center;justify-content:space-between;padding:27px 21px 20px;border-bottom:1px solid var(--line)}.panel-heading h2{font-size:19px;margin:8px 0 0}.panel-heading .eyebrow{font-size:8px;letter-spacing:1.3px}.panel-scroll{padding:26px 22px;overflow-y:auto}.context-stat{display:flex;flex-direction:column;gap:5px;margin-bottom:20px}.context-stat strong{font-size:32px;letter-spacing:-1px;font-weight:500}.context-stat span{font-size:11px;color:var(--muted)}.meter{height:4px;border-radius:4px;background:var(--line);margin-bottom:13px;overflow:hidden}.meter>span{display:block;height:100%;background:var(--accent);width:0;transition:width .2s}.panel-scroll>.muted{font-size:11px;margin-bottom:25px}.panel-scroll label{margin-top:22px}.panel-scroll .primary{width:100%;margin-top:16px;font-size:12px}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 0;margin:10px 0 15px!important;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.toggle-row strong{font-size:12px;font-weight:500;display:block}.toggle-row small{font-size:10px;color:var(--muted);display:block;margin-top:5px}.toggle-row input{appearance:none;flex-shrink:0;background:var(--line);width:32px;height:19px;border-radius:12px;position:relative;border:0;padding:0;cursor:pointer}.toggle-row input:before{content:"";display:block;position:absolute;top:3px;left:3px;width:13px;height:13px;border-radius:50%;background:var(--bg);transition:transform .15s}.toggle-row input:checked{background:var(--accent)}.toggle-row input:checked:before{transform:translateX(13px)}.toggle-row input:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.context-actions{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.context-actions>.secondary{font-size:12px;width:100%}.context-actions>.text-button{display:block;width:100%;font-size:10px;margin-top:8px}#summary-details{margin-top:25px;font-size:12px}#summary-details summary{cursor:pointer;color:var(--muted)}.summary-text{font-size:11px;white-space:pre-wrap;line-height:1.8;margin-top:14px;color:var(--muted);max-height:250px;overflow-y:auto}
dialog{color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:25px;max-width:calc(100vw - 28px)}dialog::backdrop{background:#0005;backdrop-filter:blur(4px)}.settings-dialog{width:750px;padding:0}.dialog-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 25px;border-bottom:1px solid var(--line)}.dialog-heading h2{margin:0;font-size:20px}.settings-layout{display:flex;min-height:430px;max-height:75dvh}.settings-tabs{width:180px;flex-shrink:0;padding:20px 12px;background:var(--sidebar)}.settings-tabs button{display:flex;gap:10px;align-items:center;width:100%;padding:12px 10px;font-size:12px;border-radius:8px;text-align:left;color:var(--muted);margin-bottom:4px}.settings-tabs button.active,.settings-tabs button:hover{background:var(--surface-hover);color:var(--text)}.settings-tabs svg{width:16px;height:16px}.settings-content{padding:30px;flex:1;overflow-y:auto;min-width:0}.settings-content label{margin-bottom:21px}.settings-content textarea{margin-bottom:18px}.settings-content .primary{font-size:12px}.settings-content .secondary{font-size:12px}#global-instructions{min-height:220px}.settings-content>.muted{margin-bottom:25px}.data-divider{height:1px;background:var(--line);margin:27px 0}.memories-list{margin-bottom:25px}.memory-note{padding:15px 0;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;gap:10px}.memory-note>p{flex:1;margin:0;white-space:pre-wrap;font-size:12px;line-height:1.7;overflow-wrap:anywhere}.memory-note .icon-button{width:25px;height:25px}.memory-note svg{width:13px;height:13px}.text-dialog{width:480px}.text-dialog .dialog-heading{padding:0 0 18px;margin-bottom:20px}.text-dialog textarea{min-height:100px}.dialog-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.dialog-buttons button{font-size:12px}.confirm-dialog{width:430px;padding:28px}.confirm-dialog h2{font-size:20px}.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%);padding:13px 21px;background:var(--button);color:var(--button-text);border-radius:11px;box-shadow:var(--shadow);font-size:12px;z-index:1000;max-width:calc(100vw - 30px);text-align:center;line-height:1.6}.scrim{position:fixed;inset:0;background:#0006;z-index:35}.mobile-only{display:none}.sidebar-collapsed .sidebar{margin-left:calc(-1 * var(--sidebar-width))}.sidebar-collapsed #open-sidebar{display:inline-flex}.sidebar-collapsed .model-picker{left:65px}
@media(min-width:1550px){.welcome{max-width:850px}.suggestions{gap:15px}.suggestions button{padding:20px}.messages{max-width:880px}.composer{max-width:810px}}
@media(max-width:1200px){.context-panel{position:absolute;right:0;top:0;bottom:0;box-shadow:var(--shadow)}.welcome{max-width:720px}.suggestions{grid-template-columns:repeat(2,1fr);max-width:450px}.suggestions button{padding:14px}.suggestions button>span{float:left;margin:0 12px 0 0}.suggestions strong{margin-top:1px}.suggestions small{font-size:10px}.welcome h1{font-size:34px}.welcome-symbol{margin-bottom:23px}.welcome{padding-top:15px;padding-bottom:30px}.welcome-description{margin-bottom:20px}.provider-badge{display:none}}
@media(max-width:760px){:root{--sidebar-width:280px}.sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-100%);margin:0!important;transition:transform .2s;padding-top:max(22px,env(safe-area-inset-top))}.sidebar-open .sidebar{transform:translateX(0)}.mobile-close{display:inline-flex}.sidebar-collapsed .sidebar{transform:translateX(-100%)}#open-sidebar{display:inline-flex}.topbar{height:63px;padding:0 12px;gap:9px}.model-button{font-size:15px;max-width:calc(100vw - 170px)}.subtle-button>span:not(:first-child){display:none}.subtle-button{padding:7px}.model-picker,.sidebar-collapsed .model-picker{left:12px;top:57px;width:385px}.welcome{padding:30px 24px 35px;justify-content:center;min-height:100%}.welcome h1{font-size:29px;letter-spacing:-1px;margin-bottom:12px}.welcome-symbol{width:56px;height:56px;border-radius:17px;margin-bottom:25px}.welcome-symbol .brand-mark{font-size:37px}.welcome .eyebrow{font-size:8px;letter-spacing:1.8px}.welcome-description{font-size:12px;margin-bottom:20px}.suggestions{gap:8px;max-width:380px}.suggestions button{padding:13px 10px;border-radius:11px}.suggestions button>span{float:none;margin:0 0 12px}.suggestions svg{width:16px;height:16px}.suggestions strong{font-size:11px;margin-bottom:4px}.suggestions small{font-size:9px}.composer-area{padding:0 11px max(8px,env(safe-area-inset-bottom))}.composer{border-radius:23px;padding:12px 11px 9px}.composer textarea{font-size:16px;padding-bottom:11px;max-height:140px}.composer-footnote{font-size:9px;margin-top:8px}.composer-footnote>span{display:none}.keyboard-hint{display:none}.composer-chip{padding:6px 8px;font-size:9px}.messages{padding:20px 20px 35px}.message.user .message-content{max-width:92%;font-size:15px;padding:11px 16px}.message.assistant .message-content{font-size:15px;line-height:1.8}.message{margin-bottom:30px}.message-actions{opacity:1}.message-meta{font-size:9px}.context-panel{width:min(350px,100vw);z-index:60}.settings-layout{flex-direction:column;max-height:78dvh}.settings-tabs{display:flex;width:100%;padding:7px;gap:1px;overflow-x:auto;flex-shrink:0}.settings-tabs button{width:auto;flex:1;justify-content:center;gap:5px;font-size:11px;white-space:nowrap;padding:11px 6px;margin:0}.settings-tabs svg{width:14px;height:14px}.settings-content{padding:23px;min-height:300px}.dialog-heading{padding:18px 20px}.dialog-heading h2{font-size:19px}.auth-brand{left:25px;top:24px}.login-card h1{font-size:36px}.login-card{max-width:335px}.auth-footer{font-size:9px}.scroll-bottom{bottom:160px}.message-content pre{font-size:12px}.toast{bottom:max(22px,env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}