:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#050608;--panel:#10141a;--panel-2:#181d24;--panel-3:#232a33;--text:#f4f5f5;--muted:#8c939d;--muted-2:#606873;--line:#ffffff14;--line-strong:#ffffff29;--accent:#e7ff62;--accent-2:#58d7a2;--accent-ui:#79cfb3;--accent-ui-soft:#58d7a21f;--accent-ui-strong:#58d7a252;--accent-soft:#e7ff621c;--accent-strong:#e7ff6257;--focus-ring:#79cfb394;--danger:#ff6f6f;--message-format-muted:#f4f5f5ad;--message-format-italic:#dfe4e8;--shadow:0 18px 48px #00000061;--text-2xs:10px;--text-xs:11px;--text-sm:12px;--text-base:13px;--text-md:15px;--text-lg:18px;--text-xl:clamp(29px, 5vw, 54px);--text-hero:clamp(28px, 7vw, 40px);--text-xl-compact:30px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;min-height:100dvh}body{background:radial-gradient(circle at top, #58d7a20d, transparent 34%), linear-gradient(180deg, #ffffff09, transparent 220px), var(--bg);color:var(--text);margin:0;overflow:hidden}button,input,textarea{font:inherit}button{border:0}.app{--left-panel:284px;--right-panel:352px;grid-template-columns:var(--left-panel) minmax(0, 1fr) var(--right-panel);background:linear-gradient(90deg, #ffffff08, transparent 18%), linear-gradient(135deg, #58d7a20f, transparent 42%), var(--bg);min-width:0;height:100dvh;min-height:0;display:grid;overflow:hidden}.app[data-left-collapsed=true]{--left-panel:72px}.app[data-right-collapsed=true]{--right-panel:72px}.sidebar,.brain-panel{background:linear-gradient(180deg, #ffffff07, transparent 24%), var(--panel);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-color:var(--line);border-style:solid;min-width:0}.sidebar{border-width:0 1px 0 0;flex-direction:column;gap:14px;height:100%;min-height:0;padding:18px 14px;display:flex;overflow:hidden}.sidebar-overlay,.settings-overlay{display:none}.brand-row,.panel-top{justify-content:space-between;align-items:center;gap:12px;display:flex}.brand-mark{border-radius:9px;place-items:center;width:34px;height:34px;display:grid}.brand-mark img{filter:drop-shadow(0 0 10px #79cfb329);width:34px;height:34px;transition:transform .18s,filter .18s;display:block}.brand-row>div:nth-child(2){flex:1;min-width:0}.brand-row strong,.panel-top h2{font-size:var(--text-md);letter-spacing:0;margin:0;font-weight:760;display:block}.brand-row span,.panel-top p{color:var(--muted);font-size:var(--text-sm);margin:2px 0 0;display:block}.search-box,.key-row,.composer-box,.model-pill{border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:10px}.btn-ghost{border:1px solid var(--line);background:var(--panel-2);color:var(--text);border-radius:10px;transition:border-color .16s,background .16s,color .16s,transform .16s,box-shadow .16s}.new-chat{cursor:pointer;width:100%;min-height:42px;font-size:var(--text-base);justify-content:center;align-items:center;gap:8px;font-weight:700;display:flex}.install-app{cursor:pointer;width:100%;min-height:38px;color:var(--muted);font-size:var(--text-sm);justify-content:center;align-items:center;gap:8px;font-weight:700;display:flex}.btn-ghost:hover{border-color:var(--line-strong);background:var(--panel-3)}.btn-ghost svg,.chat-row-main>svg,.brand-mark img{transition:transform .18s,color .18s}.new-chat:hover svg,.install-app:hover svg,.chat-row:hover .chat-row-main>svg,.sidebar-actions .btn-ghost:hover svg,.brand-row:hover .brand-mark img{filter:drop-shadow(0 0 14px #79cfb33d);transform:translateY(-1px)rotate(-6deg)}.search-box,.key-row{min-height:40px;color:var(--muted);align-items:center;gap:8px;padding:0 10px;display:flex}.search-box input,.key-row input,.composer textarea,.tuning-panel input,.tuning-panel textarea{width:100%;min-width:0;color:var(--text);background:0 0;border:0;outline:0}.search-box input::placeholder,.key-row input::placeholder,.composer textarea::placeholder{color:var(--muted-2)}.chat-list,.model-list{scrollbar-color:#79cfb357 transparent;flex-direction:column;flex:1;gap:6px;min-height:0;display:flex;overflow:auto}.sidebar-scroll{overscroll-behavior:contain;scrollbar-color:#79cfb357 transparent;scrollbar-width:thin;flex-direction:column;flex:auto;gap:16px;min-height:0;padding-right:2px;display:flex;overflow:hidden auto}.sidebar-scroll .chat-list{flex:none;overflow:visible}.sidebar-section{flex-direction:column;gap:6px;display:flex}.sidebar-section-title{min-height:26px;color:var(--muted);font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:0 5px;font-weight:750;display:flex}.sidebar-section-title small{color:var(--muted-2);font-size:var(--text-2xs);letter-spacing:0;text-transform:none}.sidebar-section-title button,.folder-row-actions button{width:28px;height:28px;color:var(--muted);cursor:pointer;background:0 0;border-radius:7px;place-items:center;padding:0;display:grid}.sidebar-section-title button:hover,.folder-row-actions button:hover{background:var(--accent-ui-soft);color:var(--accent-ui)}.folder-navigation{flex-direction:column;gap:4px;display:flex}.folder-navigation>button,.folder-row{min-height:36px;color:var(--muted);background:0 0;border:1px solid #0000;border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:center;display:grid}.folder-navigation>button{text-align:left;cursor:pointer;grid-template-columns:18px minmax(0,1fr) auto;gap:8px;padding:0 9px}.folder-navigation>button span,.folder-row-main span{color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);overflow:hidden}.folder-navigation>button small,.folder-row-main small{color:var(--muted-2);font-size:var(--text-2xs)}.folder-navigation>button:hover,.folder-navigation>button.active,.folder-row:hover,.folder-row.active{border-color:var(--line);background:#ffffff0b}.folder-navigation>button.active,.folder-row.active{color:var(--accent);border-color:var(--accent-strong);background:var(--accent-soft)}.folder-row-main{min-width:0;height:100%;color:inherit;text-align:left;cursor:pointer;background:0 0;border-radius:8px;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:8px;padding:0 0 0 9px;display:grid}.folder-row-actions{opacity:0;padding-right:4px;transition:opacity .15s;display:flex}.folder-row:hover .folder-row-actions,.folder-row:focus-within .folder-row-actions{opacity:1}.sidebar-empty{color:var(--muted-2);font-size:var(--text-xs);margin:2px 6px;line-height:1.4}.skeleton-block,.sidebar-skeleton-icon,.message-skeleton{background:#ffffff0f;position:relative;overflow:hidden}.skeleton-block:after,.sidebar-skeleton-icon:after,.message-skeleton:after{content:"";background:linear-gradient(90deg,#0000,#ffffff1f,#0000);animation:1.2s ease-in-out infinite skeleton-shimmer;position:absolute;inset:0;transform:translate(-100%)}.skeleton-button{border-radius:8px;min-height:42px}.skeleton-search{border-radius:8px;min-height:40px}.sidebar-skeleton-list{gap:8px;display:grid}.sidebar-skeleton-row{background:#ffffff05;border:1px solid #ffffff0a;border-radius:8px;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:10px;min-height:44px;padding:8px 9px;display:grid}.sidebar-skeleton-icon{border-radius:6px;width:18px;height:18px}.sidebar-skeleton-copy{gap:6px;display:grid}.skeleton-title,.skeleton-subtitle{border-radius:999px;height:10px;display:block}.skeleton-title{width:72%}.skeleton-subtitle{width:46%}.chat-row,.model-row{min-width:0;color:var(--text);text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;display:grid}.chat-row{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:8px;padding:0}.chat-row-main{min-width:0;color:inherit;text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:18px minmax(0,1fr);align-items:center;gap:9px;padding:10px 0 10px 9px;display:grid}.model-row{cursor:pointer}.chat-row-main span,.model-row span{min-width:0}.chat-row strong,.chat-row small,.model-row strong,.model-row small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.chat-row strong{font-size:var(--text-base);font-weight:650}.chat-row small,.model-row small{color:var(--muted);font-size:var(--text-xs);margin-top:3px}.chat-row:hover,.chat-row.active,.chat-row:focus-within,.model-row:hover,.model-row.active{border-color:var(--line);background:#ffffff0b}.chat-row.active{box-shadow:inset 2px 0 0 var(--accent);border-color:var(--accent-strong);background:var(--accent-soft)}.chat-row-actions{align-items:center;gap:6px;padding-right:9px;display:flex}.row-icon-button{cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:22px;height:22px;padding:0;display:grid}.chat-row-main:focus-visible,.row-icon-button:focus-visible,.sidebar-toggle:focus-visible,.folder-navigation button:focus-visible,.sidebar-section-title button:focus-visible,.folder-row-actions button:focus-visible,.sidebar-overlay:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.pin-icon,.edit-icon,.delete-icon{color:var(--muted-2);opacity:.64;transition:color .16s,opacity .16s,transform .16s}.chat-row:hover .pin-icon,.chat-row:hover .edit-icon,.chat-row:hover .delete-icon,.pin-icon.active{opacity:1}.pin-icon.active{color:var(--accent)}.pin-icon:hover,.edit-icon:hover{color:var(--accent-ui);transform:scale(1.08)}.delete-icon:hover{color:var(--danger);transform:scale(1.08)}.sidebar-actions{flex:none;gap:8px;display:flex}.sidebar-actions button,.mobile-icon,.ghost-icon{cursor:pointer;place-items:center;width:38px;height:38px;display:grid}.chat-shell{background:linear-gradient(180deg, #ffffff05, transparent 24%), var(--bg);grid-template-rows:auto minmax(0,1fr) auto;min-width:0;height:100%;min-height:0;display:grid;overflow:hidden;box-shadow:inset 1px 0 #ffffff06,inset -1px 0 #ffffff06}.chat-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:18px;min-width:0;padding:18px 22px;display:flex}.chat-header h1{text-overflow:ellipsis;white-space:nowrap;max-width:48vw;font-size:var(--text-lg);letter-spacing:0;margin:0;font-weight:760;overflow:hidden}.chat-header p{color:var(--muted);font-size:var(--text-sm);align-items:center;gap:6px;margin:5px 0 0;display:flex}.header-actions{align-items:center;gap:10px;min-width:0;display:flex}.model-pill{max-width:360px;min-height:34px;color:var(--text);text-overflow:ellipsis;white-space:nowrap;font-size:var(--text-sm);align-items:center;gap:8px;padding:0 12px;font-weight:650;display:flex;overflow:hidden}.chat-search{border:1px solid var(--line);width:min(230px,24vw);min-height:34px;color:var(--muted);background:var(--panel-2);border-radius:10px;align-items:center;gap:7px;padding:0 10px;display:flex}.chat-search input{width:100%;min-width:0;color:var(--text);font-size:var(--text-sm);background:0 0;border:0;outline:0}.chat-search b{color:var(--accent-ui);font-size:var(--text-xs);flex:none}.mobile-icon,.mobile-sidebar-controls{display:none}.mobile-close{cursor:pointer;flex:none;place-items:center;width:36px;height:36px;display:none}.desktop-collapse{cursor:pointer;flex:none;place-items:center;width:34px;height:34px;display:grid}.sidebar[data-collapsed=true]{align-items:center;padding-inline:10px}.sidebar[data-collapsed=true] .brand-row{flex-direction:column;justify-content:center;gap:8px}.sidebar[data-collapsed=true] .sidebar-collapsible{display:none}.sidebar[data-collapsed=true] .new-chat{width:42px;padding:0}.sidebar[data-collapsed=true] .chat-list{align-items:center;width:100%}.sidebar[data-collapsed=true] .sidebar-scroll{gap:8px;width:100%;padding:0}.sidebar[data-collapsed=true] .sidebar-section{width:100%}.sidebar[data-collapsed=true] .chat-row,.sidebar[data-collapsed=true] .chat-row-main{grid-template-columns:1fr;place-items:center;width:42px;height:42px;padding:0}.sidebar[data-collapsed=true] .sidebar-toggle{color:var(--muted);background:0 0;border-color:#0000}.messages{overscroll-behavior:contain;scrollbar-color:#79cfb357 transparent;scrollbar-width:thin;height:100%;min-height:0;max-height:100%;padding:28px min(8vw,78px);overflow:auto}.empty-state{min-width:0;min-height:100%;color:var(--muted);text-align:center;align-content:center;justify-items:center;padding:0 18px;display:grid;position:relative;overflow:hidden}.empty-state:before,.empty-state:after{pointer-events:none;content:"";opacity:.42;will-change:opacity, filter, transform;background-image:radial-gradient(circle,#f4f5f5eb 0 .9px,#0000 1.6px),radial-gradient(circle,#79cfb38f 0 1px,#0000 1.8px),radial-gradient(circle,#58d7a26b 0 1.1px,#0000 2px);background-position:14px 18px,64px 42px,118px 12px;background-size:134px 134px,211px 211px,317px 317px;animation:5.6s ease-in-out infinite stars-twinkle-a;position:absolute;inset:0}.empty-state:after{opacity:.2;filter:blur(.35px);background-position:38px 76px,102px 24px,176px 94px;background-size:177px 177px,263px 263px,389px 389px;animation:7.4s ease-in-out infinite stars-twinkle-b;transform:scale(1.08)}.empty-state>*{z-index:1;position:relative}.empty-logo{filter:drop-shadow(0 0 16px #79cfb33d);width:64px;height:64px;animation:4.8s ease-in-out infinite logo-float}.empty-state h2{width:100%;color:var(--text);max-width:620px;font-size:var(--text-xl);letter-spacing:0;text-wrap:balance;justify-self:center;margin:18px 0 8px;font-weight:800;line-height:1.02}.empty-state p{width:100%;max-width:520px;font-size:var(--text-md);text-wrap:balance;justify-self:center;margin:0;line-height:1.55}.messages-skeleton{gap:16px;width:min(860px,100%);margin:0 auto;display:grid}.message-skeleton{border:1px solid #ffffff0f;border-radius:12px;width:min(70%,620px);min-height:92px}.message-skeleton.user{justify-self:end;width:min(56%,480px)}.message-skeleton.wide{width:min(78%,720px)}.message{content-visibility:auto;contain-intrinsic-size:auto 180px;max-width:860px;margin:0 auto 22px}.chat-search-empty{width:min(520px,100%);min-height:72px;color:var(--muted);border:1px solid var(--line);background:var(--panel-2);font-size:var(--text-base);border-radius:10px;justify-content:center;align-items:center;gap:8px;margin:0 auto;display:flex}.message.user{max-width:780px;margin-left:auto}.message-meta{color:var(--muted);font-size:var(--text-sm);align-items:center;gap:8px;margin-bottom:7px;display:flex}.message.user .message-meta{justify-content:flex-end}.message-meta span{color:var(--text);font-weight:700}.message-meta small{color:var(--accent-2)}.message-meta .error-text{color:var(--danger)}.usage-period{gap:4px;display:inline-flex}.usage-period button{border:1px solid var(--line);min-width:34px;color:var(--muted);cursor:pointer;font-size:var(--text-xs);background:0 0;border-radius:6px;padding:4px 7px}.usage-period button.active{border-color:var(--accent-strong);background:var(--accent-soft);color:var(--accent)}.message-bubble{white-space:normal;overflow-wrap:anywhere;border:1px solid var(--line);background:var(--panel-2);color:#f1f3f4;width:fit-content;max-width:100%;min-height:42px;font-size:var(--text-md);border-radius:10px;padding:14px 16px;line-height:1.55}.message-bubble p{margin:0 0 10px}.message-bubble p:last-child{margin-bottom:0}.message-bubble ul,.message-bubble ol,.reasoning-content ul,.reasoning-content ol{margin:0 0 10px;padding-left:22px}.message-bubble li,.reasoning-content li{margin:4px 0}.message-bubble blockquote,.reasoning-content blockquote{color:#f4f5f59e;border-left:2px solid var(--accent-ui-strong);background:#ffffff06;margin:0 0 10px;padding:8px 0 8px 12px}.message-bubble blockquote p,.reasoning-content blockquote p{margin-bottom:6px}.message-bubble strong{color:var(--text);font-weight:800}.message-bubble em{color:var(--message-format-italic);font-style:italic}.message-bubble code{border:1px solid var(--line);color:var(--accent-ui);font-size:var(--text-base);background:#fff1;border-radius:6px;padding:2px 5px}.message-bubble a,.reasoning-content a{color:var(--accent-2);border-bottom:1px solid var(--accent-ui-strong);text-decoration:none}.message-bubble a:hover,.reasoning-content a:hover{color:var(--accent-ui);border-bottom-color:#79cfb38f}.inline-quote{color:var(--message-format-muted)}.code-block{border:1px solid var(--line);color:#dfe4e8;max-width:100%;font-size:var(--text-base);background:#00000047;border-radius:8px;margin:0 0 10px;padding:12px;line-height:1.45;overflow:auto}.code-block code{color:inherit;background:0 0;border:0;padding:0}.reasoning-panel{border:1px solid var(--accent-ui-strong);background:var(--accent-ui-soft);border-radius:8px;width:fit-content;max-width:100%;margin:0 0 8px}.reasoning-panel summary{color:#f4f5f5c2;cursor:pointer;min-height:34px;font-size:var(--text-sm);align-items:center;gap:7px;padding:0 10px;font-weight:760;list-style:none;display:flex}.reasoning-panel summary::-webkit-details-marker{display:none}.reasoning-content{color:#f4f5f5a8;max-width:760px;font-size:var(--text-base);padding:0 12px 12px;line-height:1.52}.reasoning-content p{margin:0 0 8px}.reasoning-content p:last-child{margin-bottom:0}.message.assistant .message-bubble{background:#ffffff06}.message.user .message-bubble{background:var(--accent-ui-soft);border-color:var(--accent-ui-strong);margin-left:auto}.typing-caret{background:var(--accent);width:8px;height:18px;animation:1s steps(2,start) infinite blink;display:inline-block}.composer{border-top:1px solid var(--line);padding:16px min(8vw,78px) 22px}.composer-error,.models-error{color:var(--danger);font-size:var(--text-sm);margin-bottom:10px}.conversation-load-error{width:min(760px,100%);color:var(--danger);background:#ff717114;border:1px solid #ff717147;border-radius:12px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;margin:auto;padding:14px;display:grid}.conversation-load-error div{gap:3px;display:grid}.conversation-load-error span{color:var(--muted);font-size:var(--text-sm)}.conversation-load-error button{min-height:34px;color:var(--text);cursor:pointer;background:#ffffff0f;border:1px solid #ff717157;border-radius:9px;padding:0 12px}.composer-tools{justify-content:center;gap:8px;width:min(900px,100%);margin:0 auto 10px;display:flex}.composer-tools button{cursor:pointer;border:1px solid var(--line);min-height:32px;color:var(--muted);background:var(--panel-2);font-size:var(--text-sm);border-radius:10px;align-items:center;gap:7px;padding:0 10px;font-weight:720;display:flex}.composer-tools button:hover:not(:disabled){color:var(--text);border-color:var(--line-strong)}.composer-tools button:disabled{cursor:not-allowed;opacity:.48}.composer-box{background:var(--panel-2);width:min(900px,100%);box-shadow:var(--shadow);grid-template-columns:minmax(0,1fr) 42px;align-items:end;gap:10px;margin:0 auto;padding:9px;display:grid}.composer textarea{resize:none;min-height:34px;max-height:180px;font-size:var(--text-md);padding:8px 7px;line-height:1.45}.composer textarea:disabled{cursor:wait;opacity:.62}.send-button{color:#050506;cursor:pointer;background:var(--text);border-radius:8px;place-items:center;width:42px;height:42px;display:grid}.send-button.stop{color:var(--text);background:#ffffff21}.send-button:disabled{cursor:wait;opacity:.46}.brain-panel{border-width:0 0 0 1px;flex-direction:column;gap:0;min-height:0;padding:0;display:flex;overflow:hidden}.brain-panel-header{border-bottom:1px solid var(--line);flex:none;justify-content:space-between;align-items:center;gap:12px;min-width:0;padding:18px 14px 12px;display:flex}.brain-panel-header h2{font-size:var(--text-md);margin:0;font-weight:800}.brain-panel-header p{color:var(--muted);font-size:var(--text-xs);margin:4px 0 0}.brain-actions{align-items:center;gap:8px;display:flex}.brain-panel-body{overscroll-behavior:contain;scrollbar-color:#79cfb357 transparent;scrollbar-width:thin;flex-direction:column;flex:auto;gap:12px;min-height:0;padding:12px 14px 18px;display:flex;overflow:auto}.control-card{border:1px solid var(--line);background:var(--panel-2);border-radius:10px;flex:none;gap:10px;min-width:0;padding:12px;display:grid}.model-card{min-height:0}.section-title,.section-title span{color:var(--text);font-size:var(--text-sm);align-items:center;gap:8px;font-weight:800;display:flex}.section-title.with-action{justify-content:space-between}.section-title.with-action button{cursor:pointer;border:1px solid var(--line);background:var(--panel-2);min-height:28px;color:var(--muted);font-size:var(--text-xs);border-radius:7px;padding:0 9px;font-weight:700}.section-title.with-action button:hover{color:var(--text);border-color:var(--line-strong)}.key-row{min-height:42px;padding-right:5px}.key-row input{font-size:var(--text-sm)}.save-key{cursor:pointer;height:31px;color:var(--text);font-size:var(--text-sm);align-items:center;gap:6px;padding:0 9px;font-weight:700;display:flex}.sync-chip{border:1px solid var(--line);min-height:34px;color:var(--muted);background:var(--panel-2);font-size:var(--text-sm);border-radius:10px;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;display:flex}.sync-chip span{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.sync-chip.online{border-color:var(--accent-ui-strong);color:var(--text);background:var(--accent-ui-soft)}.sync-chip b{color:var(--accent-ui);font-size:var(--text-2xs);text-transform:uppercase;flex:none;font-weight:800}.key-mode,.profile-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.key-mode{grid-template-columns:repeat(3,minmax(0,1fr))}.account-row{grid-template-columns:38px minmax(0,1fr) 38px;align-items:center;gap:10px;display:grid}.account-row>img{object-fit:cover;border-radius:10px;width:38px;height:38px}.account-row span,.account-row strong,.account-row small{min-width:0;display:block}.account-row strong,.account-row small{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.account-row strong{font-size:var(--text-base)}.account-row small,.muted-copy,.key-status{color:var(--muted);font-size:var(--text-xs);line-height:1.45}.key-status,.muted-copy{margin:0}.key-actions{gap:8px;display:flex}.key-actions button,.move-key{cursor:pointer;border:1px solid var(--line);background:var(--panel-2);min-height:32px;color:var(--muted);font-size:var(--text-xs);border-radius:10px;padding:0 10px;font-weight:720}.key-actions button:hover,.move-key:hover{color:var(--text);border-color:var(--line-strong)}.key-actions .danger-link{color:var(--danger)}.usage-totals{font-size:var(--text-sm);grid-template-columns:1fr auto;gap:4px 12px;display:grid}.usage-totals strong{grid-column:1/-1}.usage-totals span,.usage-models{color:var(--muted)}.usage-models{font-size:var(--text-xs);gap:7px;display:grid}.usage-models>div{justify-content:space-between;gap:10px;display:flex}.usage-models span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.usage-models b{color:var(--text);flex:none}.toggle-row{color:var(--muted);font-size:var(--text-sm);align-items:center;gap:9px;display:flex}.toggle-row input{accent-color:var(--accent)}.message-formatting-card{gap:12px}.message-formatting-list{gap:10px;display:grid}.message-formatting-row{border:1px solid var(--line);background:var(--panel-3);border-radius:10px;gap:10px;padding:10px;display:grid}.message-formatting-row-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;min-width:0;display:flex}.message-formatting-row-label{color:var(--text);font-size:var(--text-xs);font-weight:760}.message-formatting-sample{color:var(--muted);font-size:var(--text-sm)}.message-formatting-controls{gap:8px;display:grid}.message-formatting-primary-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.message-formatting-select{gap:6px;min-width:0;display:grid}.message-formatting-select span{color:var(--muted);font-size:var(--text-xs);font-weight:700}.message-formatting-color-input{align-items:center;gap:8px;min-width:0;display:flex}.message-formatting-color-input input{flex:auto}.message-formatting-color-preview{border:1px solid var(--line-strong);background:var(--panel);border-radius:999px;flex:none;width:18px;height:18px;box-shadow:inset 0 0 0 1px #ffffff0f}.message-formatting-select small,.message-formatting-hint{color:var(--muted-2);font-size:var(--text-2xs);line-height:1.4}.message-formatting-select input.invalid{color:var(--danger);border-color:#ff6f6f73}.message-formatting-weight{gap:6px}.login-screen{background:radial-gradient(circle at 50% 20%, #79cfb31c, transparent 30%), radial-gradient(circle at 20% 80%, #58d7a214, transparent 34%), var(--bg);place-items:center;min-height:100dvh;padding:24px;display:grid}.login-card{border:1px solid var(--line);background:linear-gradient(180deg, #ffffff07, transparent 28%), var(--panel-3);width:min(440px,100%);box-shadow:var(--shadow);text-align:center;border-radius:16px;justify-items:center;padding:34px;display:grid}.login-card>img{filter:drop-shadow(0 0 18px #79cfb338);width:64px;height:64px}.login-kicker{color:var(--accent-ui);font-size:var(--text-xs);letter-spacing:.12em;text-transform:uppercase;margin-top:18px;font-weight:800}.login-card h1{font-size:var(--text-hero);margin:8px 0 10px}.login-card p{color:var(--muted);margin:0;line-height:1.55}.login-card>button{cursor:pointer;background:var(--text);width:100%;min-height:46px;color:var(--bg);border-radius:9px;justify-content:center;align-items:center;gap:9px;margin-top:22px;font-weight:800;display:flex}.login-card>button:disabled{cursor:wait;opacity:.72}.login-card small{color:var(--muted);margin-top:12px}.login-error{width:100%;color:var(--danger);font-size:var(--text-sm);background:#ff6f6f14;border:1px solid #ff6f6f40;border-radius:8px;margin-top:16px;padding:10px}.profile-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.key-mode button,.profile-grid button{cursor:pointer;border:1px solid var(--line);min-width:0;min-height:34px;color:var(--muted);background:var(--panel-2);font-size:var(--text-xs);border-radius:10px;justify-content:center;align-items:center;gap:6px;font-weight:760;display:flex}.profile-grid button:hover,.key-mode button:hover{color:var(--text);border-color:var(--accent-ui-strong);background:var(--accent-ui-soft)}.key-mode button.active{color:var(--text);border-color:var(--accent-strong);background:var(--accent-soft)}.key-mode button:disabled{cursor:not-allowed;opacity:.46;border-color:var(--line);background:#ffffff0a}.model-search{flex:none}.model-list{max-height:270px;padding-right:2px}.model-row{grid-template-columns:minmax(0,1fr) auto;gap:6px 10px;padding:10px}.model-row strong{font-size:var(--text-sm);font-weight:760}.model-row em{color:var(--muted);font-size:var(--text-2xs);white-space:nowrap;align-self:start;font-style:normal}.model-row em:last-child{grid-column:1/-1}.model-row.active{border-color:var(--accent-strong);background:var(--accent-soft)}.selected-model-card{border:1px solid var(--accent-strong);background:var(--accent-soft);border-radius:8px;grid-template-columns:minmax(0,1fr) auto;align-items:start;gap:8px;padding:10px;display:grid}.selected-model-card strong,.selected-model-card small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.selected-model-card strong{font-size:var(--text-sm);font-weight:800}.selected-model-card small,.selected-model-card em{color:var(--muted);font-size:var(--text-xs);font-style:normal}.system-prompt,.parameter-card textarea,.parameter-card input,.parameter-card select,.message-formatting-select select,.message-formatting-select input{border:1px solid var(--line);background:var(--panel-2);width:100%;min-width:0;color:var(--text);border-radius:10px;outline:0}.system-prompt,.parameter-card textarea{resize:vertical;padding:10px;line-height:1.45}.system-prompt{min-height:126px}.parameter-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.parameter-grid label,.stacked-control{gap:7px;display:grid}.parameter-grid label.wide{grid-column:1/-1}.parameter-grid span,.stacked-control span,.range-control span{color:var(--muted);font-size:var(--text-sm);justify-content:space-between;align-items:center;gap:8px;display:flex}.parameter-grid b,.range-control b{color:var(--text);font-weight:720}.parameter-card input[type=range]{appearance:none;width:100%;height:18px;accent-color:var(--accent-ui);cursor:pointer;background:0 0;border:0;padding:0}.parameter-card input[type=range]::-webkit-slider-runnable-track{background:linear-gradient(90deg,#79cfb3c7,#58d7a2ad);border-radius:999px;height:6px;box-shadow:inset 0 0 0 1px #ffffff14}.parameter-card input[type=range]::-webkit-slider-thumb{appearance:none;background:var(--accent-ui);border:2px solid #050506;border-radius:50%;width:17px;height:17px;margin-top:-5.5px;box-shadow:0 0 0 2px #79cfb333}.parameter-card input[type=range]::-moz-range-track{background:linear-gradient(90deg,#79cfb3c7,#58d7a2ad);border-radius:999px;height:6px}.parameter-card input[type=range]::-moz-range-thumb{background:var(--accent-ui);border:2px solid #050506;border-radius:50%;width:15px;height:15px;box-shadow:0 0 0 2px #79cfb333}.parameter-card input[type=number],.parameter-card select,.message-formatting-select select,.message-formatting-select input{height:38px;padding:0 10px}.parameter-card select,.message-formatting-select select{appearance:none}.modal-backdrop{z-index:60;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0000009e;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.confirm-dialog{border:1px solid var(--line-strong);background:linear-gradient(180deg, #ffffff08, transparent 24%), var(--panel-3);width:min(420px,100%);box-shadow:var(--shadow);border-radius:8px;grid-template-columns:42px minmax(0,1fr);gap:14px;padding:16px;display:grid}.confirm-icon{width:42px;height:42px;color:var(--danger);background:#ff6f6f14;border:1px solid #ff6f6f40;border-radius:8px;place-items:center;display:grid}.confirm-dialog h2{font-size:var(--text-lg);margin:0}.confirm-dialog p{color:var(--muted);font-size:var(--text-base);margin:6px 0 0;line-height:1.45}.edit-dialog{grid-template-columns:42px minmax(0,1fr)}.dialog-field{grid-column:1/-1;gap:7px;display:grid}.dialog-field span{color:var(--muted);font-size:var(--text-sm)}.dialog-field input{border:1px solid var(--line);width:100%;height:38px;color:var(--text);background:var(--panel-2);border-radius:10px;outline:0;padding:0 10px}.dialog-field select,.dialog-field textarea{border:1px solid var(--line);background:var(--panel-2);width:100%;color:var(--text);border-radius:10px;outline:0}.dialog-field select{min-height:40px;padding:0 10px}.dialog-field textarea{resize:vertical;min-height:86px;padding:10px}.regenerate-title-action{border:1px solid var(--line);background:var(--panel-2);min-height:38px;color:var(--text);cursor:pointer;border-radius:10px;justify-content:center;align-items:center;gap:8px;display:flex}.regenerate-title-action:hover{border-color:var(--accent-ui-strong);color:var(--accent-ui)}.regenerate-title-action:disabled{cursor:not-allowed;opacity:.45}.dialog-status{color:var(--muted);font-size:var(--text-sm);margin:0}.confirm-actions{grid-column:1/-1;justify-content:flex-end;gap:9px;margin-top:4px;display:flex}.secondary-action,.primary-action,.danger-action{cursor:pointer;min-height:36px;font-size:var(--text-base);border-radius:8px;padding:0 12px;font-weight:750}.secondary-action{border:1px solid var(--line);color:var(--text);background:var(--panel-2)}.danger-action{color:#190606;background:var(--danger)}.primary-action{color:#050506;background:var(--accent)}.spin{animation:.9s linear infinite spin}.perf-panel{z-index:40;border:1px solid var(--accent-ui-strong);background:linear-gradient(180deg, #ffffff08, transparent 26%), var(--panel-3);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);width:min(240px,100vw - 32px);box-shadow:var(--shadow);border-radius:10px;gap:7px;padding:12px;display:grid;position:fixed;bottom:16px;right:16px}.perf-panel-title,.perf-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.perf-panel-title{color:var(--accent-ui);font-size:var(--text-sm);font-weight:800}.perf-row{color:var(--muted);font-size:var(--text-xs)}.perf-row b{color:var(--text);font-size:var(--text-xs);font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}@keyframes skeleton-shimmer{to{transform:translate(100%)}}@keyframes blink{50%{opacity:0}}@keyframes stars-twinkle-a{0%,to{opacity:.24;filter:brightness(.78);transform:scale(1)}35%{opacity:.52;filter:brightness(1.16);transform:scale(1.012)}62%{opacity:.34;filter:brightness(.9);transform:scale(1.004)}}@keyframes stars-twinkle-b{0%,to{opacity:.16;filter:brightness(.72)blur(.35px);transform:scale(1.08)}42%{opacity:.34;filter:brightness(1.24)blur(.35px);transform:scale(1.092)}76%{opacity:.22;filter:brightness(.86)blur(.35px);transform:scale(1.084)}}@keyframes logo-float{50%{transform:translateY(-5px)rotate(5deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (width<=1180px){.app{--left-panel:258px;grid-template-columns:var(--left-panel) minmax(0, 1fr)}.app[data-left-collapsed=true]{--left-panel:72px}.brain-panel{z-index:20;border:1px solid var(--line);background:linear-gradient(180deg, #ffffff08, transparent 24%), var(--panel-3);width:min(354px,100vw - 24px);height:calc(100vh - 24px);box-shadow:var(--shadow);border-radius:8px;transition:transform .18s;position:fixed;top:12px;right:12px;transform:translate(calc(100% + 24px))}.settings-open .brain-panel{transform:translate(0)}.settings-overlay{z-index:19;pointer-events:none;opacity:0;background:0 0;transition:background .18s,opacity .18s;display:block;position:fixed;inset:0}.settings-open .settings-overlay{pointer-events:auto;opacity:1;background:#0000009e}.brain-panel .mobile-close,.mobile-icon{display:grid}}.brain-panel[data-collapsed=true]{align-items:center}.brain-panel[data-collapsed=true] .brain-panel-header{flex-direction:column;padding:14px 8px}.brain-panel[data-collapsed=true] .brain-collapsible{display:none}.brain-panel[data-collapsed=true] .brain-actions{flex-direction:column}@media (width<=1180px){.brain-panel[data-collapsed=false]{align-items:stretch}.brain-panel[data-collapsed=false] .brain-panel-header{flex-direction:row;padding:18px 14px 12px}.brain-panel[data-collapsed=false] .brain-actions{flex-direction:row}}@media (width<=760px){body{overflow:hidden}.app{grid-template-columns:1fr}.desktop-collapse{display:none}.sidebar{z-index:30;top:max(8px, env(safe-area-inset-top));bottom:max(8px, env(safe-area-inset-bottom));left:max(8px, env(safe-area-inset-left));width:min(320px, calc(100vw - 16px - env(safe-area-inset-left) - env(safe-area-inset-right)));border:1px solid var(--line);background:linear-gradient(180deg, #ffffff08, transparent 24%), var(--panel-3);box-shadow:var(--shadow);border-radius:8px;transition:transform .18s;position:fixed;transform:translate(calc(-100% - 24px))}.sidebar-open .sidebar{transform:translate(0)}.sidebar-overlay{z-index:29;pointer-events:none;opacity:0;background:0 0;transition:background .18s,opacity .18s;display:block;position:fixed;inset:0}.sidebar-open .sidebar-overlay{pointer-events:auto;opacity:1;background:#0000009e}.sidebar .mobile-close{display:grid}.chat-header{padding:max(14px, env(safe-area-inset-top)) 12px 14px}.chat-header h1{max-width:46vw;font-size:var(--text-md)}.model-pill,.chat-search{display:none}.messages{padding:22px 14px}.message-formatting-row-head{flex-direction:column;align-items:flex-start}.message-formatting-primary-controls{grid-template-columns:1fr}.empty-state h2{max-width:330px;font-size:var(--text-xl-compact);line-height:1.06}.empty-state p{max-width:330px}.composer{padding:12px 12px max(12px, env(safe-area-inset-bottom))}.composer-box{width:100%;margin:0 auto}.message-bubble{font-size:var(--text-base)}.key-mode{grid-template-columns:1fr}.perf-panel{left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));width:auto}}
