pre code.hljs{display:block;overflow-x:auto;padding:1em}code.hljs{padding:3px 5px}/*!
  Theme: GitHub Dark
  Description: Dark theme as seen on github.com
  Author: github.com
  Maintainer: @Hirse
  Updated: 2021-05-15

  Outdated base version: https://github.com/primer/github-syntax-dark
  Current colors taken from GitHub's CSS
*/.hljs{color:#c9d1d9;background:#0d1117}.hljs-doctag,.hljs-keyword,.hljs-meta .hljs-keyword,.hljs-template-tag,.hljs-template-variable,.hljs-type,.hljs-variable.language_{color:#ff7b72}.hljs-title,.hljs-title.class_,.hljs-title.class_.inherited__,.hljs-title.function_{color:#d2a8ff}.hljs-attr,.hljs-attribute,.hljs-literal,.hljs-meta,.hljs-number,.hljs-operator,.hljs-variable,.hljs-selector-attr,.hljs-selector-class,.hljs-selector-id{color:#79c0ff}.hljs-regexp,.hljs-string,.hljs-meta .hljs-string{color:#a5d6ff}.hljs-built_in,.hljs-symbol{color:#ffa657}.hljs-comment,.hljs-code,.hljs-formula{color:#8b949e}.hljs-name,.hljs-quote,.hljs-selector-tag,.hljs-selector-pseudo{color:#7ee787}.hljs-subst{color:#c9d1d9}.hljs-section{color:#1f6feb;font-weight:700}.hljs-bullet{color:#f2cc60}.hljs-emphasis{color:#c9d1d9;font-style:italic}.hljs-strong{color:#c9d1d9;font-weight:700}.hljs-addition{color:#aff5b4;background-color:#033a16}.hljs-deletion{color:#ffdcd7;background-color:#67060c}:root,:root[data-theme=dark]{--bg: #050505;--bg-sidebar: #0a0a0a;--surface: #121212;--surface-2: #1a1a1a;--surface-3: #242424;--border: rgba(255, 255, 255, .09);--border-strong: rgba(255, 255, 255, .18);--text: #f5f5f5;--text-2: #9a9a9a;--text-3: #6a6a6a;--accent: #ffffff;--accent-contrast: #0a0a0a;--accent-soft: rgba(255, 255, 255, .08);--selection: rgba(255, 255, 255, .22);--bubble-user: #1e1e1e;--bubble-user-text: #ededed;--danger: #ef5a5a;--warning: #e8c07a;--shadow-modal: 0 24px 64px rgba(0, 0, 0, .65);--shadow-card: 0 4px 18px rgba(0, 0, 0, .35);--code-bg: #0d0d0d;color-scheme:dark}:root[data-theme=light]{--bg: #fcfcfc;--bg-sidebar: #f5f5f5;--surface: #ffffff;--surface-2: #f0f0f0;--surface-3: #e5e5e5;--border: rgba(0, 0, 0, .1);--border-strong: rgba(0, 0, 0, .2);--text: #111111;--text-2: #565656;--text-3: #8c8c8c;--accent: #0a0a0a;--accent-contrast: #ffffff;--accent-soft: rgba(0, 0, 0, .06);--selection: rgba(0, 0, 0, .15);--bubble-user: #ececec;--bubble-user-text: #1a1a1a;--danger: #d84848;--warning: #b07f2e;--shadow-modal: 0 24px 64px rgba(0, 0, 0, .25);--shadow-card: 0 3px 14px rgba(0, 0, 0, .08);--code-bg: #0d0d0d;color-scheme:light}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Inter,Helvetica Neue,sans-serif;font-size:15px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overscroll-behavior:none}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer;padding:0;-webkit-tap-highlight-color:transparent}input,textarea{font:inherit;color:inherit;font-size:16px}::selection{background:var(--selection)}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:8px}*::-webkit-scrollbar-thumb:hover{background:var(--text-3)}.gradient-text{color:var(--text-3)}.app{display:flex;height:100vh;height:100dvh;overflow:hidden}.main{flex:1;display:flex;flex-direction:column;min-width:0;position:relative}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:10px;color:var(--text-2);transition:background .15s,color .15s;flex:none}.icon-btn:hover{background:var(--surface-2);color:var(--text)}.icon-btn.tiny{width:28px;height:28px;border-radius:8px}.icon-btn.danger{color:var(--danger);background:#ef5a5a1f}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:10px;font-size:13.5px;font-weight:500;transition:background .15s,color .15s,opacity .15s}.btn.ghost{color:var(--text-2);background:var(--surface-2)}.btn.ghost:hover{color:var(--text);background:var(--surface-3)}.btn.primary{color:var(--accent-contrast);background:var(--accent)}.btn.primary:disabled{opacity:.5;cursor:default}.btn.danger{color:#fff;background:var(--danger)}kbd{font-family:inherit;font-size:11px;color:var(--text-3);background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}.spinner{width:18px;height:18px;flex:none;border-radius:50%;border:2px solid var(--border-strong);border-top-color:var(--accent);animation:spin .8s linear infinite}.spinner.small{width:15px;height:15px}@keyframes spin{to{transform:rotate(360deg)}}.sidebar{width:288px;flex:none;display:flex;flex-direction:column;background:var(--bg-sidebar);border-right:1px solid var(--border);padding:calc(10px + env(safe-area-inset-top)) 12px calc(10px + env(safe-area-inset-bottom));z-index:40}.sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 12px}.brand{display:flex;align-items:center;gap:10px}.brand svg{border-radius:9px}.brand-name{font-size:17px;font-weight:700;letter-spacing:-.03em}.sidebar-close{display:none}.new-chat-btn{display:flex;align-items:center;gap:9px;width:100%;padding:10px 12px;border-radius:12px;font-weight:600;font-size:14px;color:var(--text);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-card);transition:border-color .15s,background .15s}.new-chat-btn:hover{border-color:var(--border-strong);background:var(--surface-2)}.new-chat-btn kbd{margin-left:auto}.sidebar-search{display:flex;align-items:center;gap:8px;margin:10px 0 6px;padding:7px 10px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--text-3)}.sidebar-search:focus-within{border-color:var(--border-strong)}.sidebar-search input{flex:1;min-width:0;background:none;border:none;outline:none;font-size:13.5px;color:var(--text)}.sidebar-search input::placeholder{color:var(--text-3)}.conv-list{flex:1;overflow-y:auto;margin:6px -4px 8px;padding:0 4px}.conv-group-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--text-3);padding:12px 10px 5px}.conv-row{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:10px;cursor:pointer;color:var(--text-2);transition:background .12s,color .12s;min-height:38px}.conv-row:hover{background:var(--surface);color:var(--text)}.conv-row.active{background:var(--accent-soft);color:var(--text)}.conv-icon{flex:none;opacity:.7}.conv-title{flex:1;min-width:0;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conv-actions{display:none;gap:2px}.conv-row:hover .conv-actions,.conv-row.active .conv-actions{display:flex}.conv-rename{flex:1;min-width:0;background:var(--surface);border:1px solid var(--border-strong);border-radius:8px;padding:4px 8px;font-size:13.5px;outline:none}.conv-empty{padding:24px 12px;text-align:center;font-size:13px;color:var(--text-3)}.sidebar-foot{border-top:1px solid var(--border);padding-top:10px;display:flex;flex-direction:column;gap:4px}.foot-btn{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:10px;font-size:13.5px;font-weight:500;color:var(--text-2);text-decoration:none;transition:background .12s,color .12s}.foot-btn:hover{background:var(--surface);color:var(--text)}.foot-note{display:flex;align-items:center;gap:7px;padding:4px 10px 2px;font-size:11.5px;color:var(--text-3)}.sidebar-backdrop{display:none}.header{display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top)) 14px 8px;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);z-index:10}.header-spacer{flex:1}.model-select{display:flex;align-items:center;gap:8px;padding:7px 12px;border-radius:10px;font-size:13.5px;font-weight:600;color:var(--text);max-width:60vw;transition:background .15s}.model-select:hover{background:var(--surface-2)}.model-select-name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model-select svg:last-child{color:var(--text-3);flex:none}.status-dot{width:8px;height:8px;flex:none;border-radius:50%;background:var(--text-3)}.status-dot.ready{background:var(--accent);box-shadow:0 0 8px var(--accent)}.status-dot.loading{background:var(--text-2);animation:pulse 1.2s ease-in-out infinite}.status-dot.error{background:var(--danger)}@keyframes pulse{50%{opacity:.35}}.mobile-only{display:none}.chat-scroll{flex:1;overflow-y:auto;overflow-x:hidden;position:relative;scroll-behavior:auto}.chat-column{max-width:46rem;margin:0 auto;padding:24px 20px 8px;display:flex;flex-direction:column;gap:26px}.chat-column-tail{height:8px;flex:none}.msg{animation:rise .25s ease both}@keyframes rise{0%{opacity:0;transform:translateY(6px)}}.msg-user{display:flex;align-items:flex-end;justify-content:flex-end;gap:6px}.msg-user .bubble{max-width:85%;padding:11px 16px;border-radius:20px 20px 6px;background:var(--bubble-user);color:var(--bubble-user-text);border:1px solid var(--border);white-space:pre-wrap;word-break:break-word}.msg-user .msg-tools{display:flex;gap:2px;opacity:0;transition:opacity .15s}.msg-user:hover .msg-tools{opacity:1}.bubble-edit{width:100%;max-width:100%!important;background:var(--surface)!important;border:1px solid var(--border-strong);border-radius:16px!important;color:var(--text)!important;padding:12px!important}.bubble-edit textarea{width:100%;background:none;border:none;outline:none;resize:vertical;color:var(--text);line-height:1.55}.bubble-edit-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:8px}.msg-assistant{display:flex;gap:14px}.msg-avatar{flex:none;padding-top:2px}.msg-avatar svg{border-radius:8px;box-shadow:var(--shadow-card)}:root[data-theme=light] .msg-avatar svg,:root[data-theme=light] .brand svg{outline:1px solid var(--border)}.msg-body{min-width:0;flex:1}.msg-actions{display:flex;align-items:center;gap:3px;margin-top:6px;opacity:0;transition:opacity .15s}.msg-assistant:hover .msg-actions,.msg-assistant:focus-within .msg-actions{opacity:1}.msg-meta{font-size:12px;color:var(--text-3);margin-left:6px}.msg-error{display:flex;align-items:flex-start;gap:8px;margin-top:8px;padding:10px 14px;border-radius:12px;font-size:13.5px;color:var(--danger);background:#ef5a5a17;border:1px solid rgba(239,90,90,.25);word-break:break-word}.msg-error svg{flex:none;margin-top:3px}.caret{display:inline-block;width:9px;height:18px;margin-left:3px;vertical-align:-3px;border-radius:2px;background:var(--accent);animation:blink 1s steps(2,start) infinite}@keyframes blink{50%{opacity:0}}.thinking{display:inline-flex;gap:5px;padding:8px 2px}.thinking-dot{width:7px;height:7px;border-radius:50%;background:var(--text-3);animation:bounce 1.2s ease-in-out infinite}.thinking-dot:nth-child(2){animation-delay:.15s}.thinking-dot:nth-child(3){animation-delay:.3s}@keyframes bounce{30%{transform:translateY(-5px);opacity:1}60%{transform:none;opacity:.5}}.markdown{word-break:break-word}.markdown>*:first-child{margin-top:0}.markdown>*:last-child{margin-bottom:0}.markdown p{margin:0 0 .85em}.markdown h1,.markdown h2,.markdown h3,.markdown h4{margin:1.3em 0 .55em;line-height:1.3;letter-spacing:-.01em}.markdown h1{font-size:1.45em}.markdown h2{font-size:1.25em}.markdown h3{font-size:1.1em}.markdown ul,.markdown ol{margin:0 0 .85em;padding-left:1.5em}.markdown li{margin:.25em 0}.markdown a{color:var(--text);text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--text-3)}.markdown a:hover{text-decoration-color:var(--text)}.markdown blockquote{margin:0 0 .85em;padding:2px 0 2px 14px;border-left:3px solid var(--border-strong);color:var(--text-2)}.markdown hr{border:none;border-top:1px solid var(--border);margin:1.2em 0}.markdown table{display:block;overflow-x:auto;border-collapse:collapse;margin:0 0 .85em;font-size:.92em}.markdown th,.markdown td{border:1px solid var(--border-strong);padding:6px 12px;text-align:left}.markdown th{background:var(--surface-2);font-weight:600}.markdown code:not(.hljs){font-family:SF Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:var(--accent-soft);color:var(--text);padding:2px 6px;border-radius:6px}.markdown img{max-width:100%;border-radius:10px}.codeblock{margin:.5em 0 1em;border-radius:13px;overflow:hidden;border:1px solid var(--border);background:var(--code-bg)}.codeblock-head{display:flex;align-items:center;justify-content:space-between;padding:7px 14px;font-size:12px;color:#9a9a9a;background:#ffffff0a;border-bottom:1px solid rgba(255,255,255,.07)}.codeblock-lang{font-family:SF Mono,ui-monospace,Menlo,monospace}.codeblock-copy{font-size:12px;color:#9a9a9a;padding:2px 8px;border-radius:6px;transition:background .15s,color .15s}.codeblock-copy:hover{background:#ffffff17;color:#f5f5f5}.codeblock pre{margin:0;padding:14px 16px;overflow-x:auto}.codeblock code.hljs{font-family:SF Mono,ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px;line-height:1.55;background:transparent;padding:0}.empty-state{min-height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:40px 24px;position:relative}.empty-glow{position:absolute;top:12%;left:50%;transform:translate(-50%);width:480px;height:320px;max-width:90vw;background:radial-gradient(ellipse at center,var(--accent-soft),transparent 70%);pointer-events:none;filter:blur(6px)}.empty-state>svg{border-radius:16px;box-shadow:var(--shadow-modal);position:relative}:root[data-theme=light] .empty-state>svg{outline:1px solid var(--border)}.empty-title{margin:22px 0 8px;font-size:30px;font-weight:700;letter-spacing:-.035em;position:relative}.empty-sub{margin:0;max-width:30rem;color:var(--text-2);font-size:14.5px;position:relative}.empty-sub strong{color:var(--text)}.webgpu-warning{display:flex;align-items:flex-start;gap:10px;margin-top:20px;max-width:30rem;padding:12px 16px;border-radius:12px;text-align:left;font-size:13.5px;color:var(--warning);background:#e8c07a14;border:1px solid rgba(232,192,122,.3);position:relative}.webgpu-warning svg{flex:none;margin-top:2px}.suggestions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:30px;width:100%;max-width:34rem;position:relative}.suggestion{display:flex;flex-direction:column;gap:3px;padding:13px 15px;border-radius:14px;text-align:left;background:transparent;border:1px solid var(--border);transition:border-color .15s,transform .15s,background .15s}.suggestion:hover{border-color:var(--border-strong);background:var(--accent-soft);transform:translateY(-1px)}.suggestion-title{font-size:13px;font-weight:600}.suggestion-body{font-size:12.5px;color:var(--text-3);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.loading-card{margin:18px auto 0;width:100%;max-width:34rem;padding:15px 17px;border-radius:15px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-card);text-align:left;position:relative}.loading-card-head{display:flex;align-items:center;gap:12px}.loading-card-head>div{flex:1;min-width:0}.loading-card-title{font-size:13.5px;font-weight:600}.loading-card-sub{font-size:12px;color:var(--text-3)}.loading-pct{font-size:13px;font-weight:600;color:var(--text);font-variant-numeric:tabular-nums}.progress-track{height:6px;margin-top:12px;border-radius:6px;background:var(--surface-3);overflow:hidden}.progress-fill{height:100%;border-radius:6px;background:var(--accent);transition:width .3s ease}.loading-card-detail{margin-top:9px;font-size:11.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-variant-numeric:tabular-nums}.scroll-bottom{position:sticky;bottom:14px;left:50%;transform:translate(-50%);display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;color:var(--text-2);background:var(--surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-card);transition:color .15s,transform .15s}.scroll-bottom:hover{color:var(--text);transform:translate(-50%) translateY(-2px)}.composer-wrap{padding:8px 16px calc(10px + env(safe-area-inset-bottom));max-width:calc(46rem + 32px);margin:0 auto;width:100%}.composer{background:var(--surface);border:1px solid var(--border-strong);border-radius:22px;padding:12px 12px 10px 16px;box-shadow:var(--shadow-card);transition:border-color .15s,box-shadow .15s}.composer:focus-within{border-color:var(--text-3);box-shadow:0 0 0 3px var(--accent-soft),var(--shadow-card)}.composer textarea{display:block;width:100%;background:none;border:none;outline:none;resize:none;line-height:1.5;max-height:200px;color:var(--text)}.composer textarea::placeholder{color:var(--text-3)}.composer-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:8px}.model-chip{display:flex;align-items:center;gap:6px;min-width:0;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:500;color:var(--text-2);background:var(--surface-2);transition:background .15s,color .15s}.model-chip:hover{background:var(--surface-3);color:var(--text)}.model-chip span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.send-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;flex:none;border-radius:50%;color:var(--accent-contrast);background:var(--accent);transition:transform .15s,opacity .15s}.send-btn:hover:not(:disabled){transform:scale(1.06)}.send-btn:disabled{opacity:.3;cursor:default}.send-btn.stop{background:var(--surface-3);color:var(--text)}.send-btn.stop:hover{background:var(--border-strong)}.composer-note{margin:8px 4px 0;text-align:center;font-size:11px;color:var(--text-3)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px;background:#0000009e;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fade .18s ease}@keyframes fade{0%{opacity:0}}.modal{width:100%;max-width:520px;max-height:min(78vh,720px);display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-modal);padding:18px 20px;animation:modal-in .22s cubic-bezier(.2,.9,.3,1.2)}@keyframes modal-in{0%{opacity:0;transform:translateY(14px) scale(.98)}}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-head h2{margin:0;font-size:17px;font-weight:700;letter-spacing:-.02em}.modal-search{display:flex;align-items:center;gap:9px;padding:8px 12px;border-radius:11px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-3);margin-bottom:10px}.modal-search:focus-within{border-color:var(--border-strong)}.modal-search input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text)}.model-list{flex:1;overflow-y:auto;margin:0 -8px;padding:0 8px;display:flex;flex-direction:column;gap:4px}.model-row{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;cursor:pointer;border:1px solid transparent;transition:background .12s,border-color .12s}.model-row:hover{background:var(--surface-2)}.model-row.active{background:var(--accent-soft);border-color:var(--border-strong)}.model-row-main{flex:1;min-width:0}.model-row-name{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:14px;font-weight:600}.model-row-meta{font-size:12px;color:var(--text-3);margin-top:1px}.model-row-side{display:flex;align-items:center;gap:6px;flex:none}.model-state{font-size:12px;font-weight:600;color:var(--text-2)}.model-state.ready{color:var(--text);display:flex}.muted-icon{color:var(--text-3)}.badge{font-size:10.5px;font-weight:600;padding:2px 7px;border-radius:999px;letter-spacing:.02em}.badge.featured{color:var(--text-2);border:1px solid var(--border-strong)}.badge.cached{color:var(--accent-contrast);background:var(--accent)}.show-all{margin-top:10px;justify-content:center}.modal-note{margin:12px 2px 0;font-size:12px;color:var(--text-3);line-height:1.5}.settings-body{overflow-y:auto;display:flex;flex-direction:column;gap:18px;margin:0 -8px;padding:0 8px 4px}.field{display:flex;flex-direction:column;gap:7px}.field-label{font-size:13px;font-weight:600;display:flex;justify-content:space-between}.field-label em{font-style:normal;color:var(--text-2);font-variant-numeric:tabular-nums}.field-hint{font-size:11.5px;color:var(--text-3)}.field textarea{background:var(--surface-2);border:1px solid var(--border);border-radius:11px;padding:10px 12px;resize:vertical;outline:none;line-height:1.5;min-height:70px}.field textarea:focus{border-color:var(--border-strong)}.field input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:var(--surface-3);outline:none}.field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);box-shadow:0 1px 6px #0000004d;cursor:pointer}.field input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);border:3px solid var(--surface);cursor:pointer}.segmented{display:flex;gap:4px;padding:4px;border-radius:11px;background:var(--surface-2)}.segmented button{flex:1;padding:7px 0;border-radius:8px;font-size:13px;font-weight:500;color:var(--text-2);transition:background .15s,color .15s}.segmented button.on{background:var(--surface);color:var(--text);box-shadow:var(--shadow-card)}.settings-actions{display:flex;justify-content:space-between;gap:10px;padding-top:4px;border-top:1px solid var(--border)}.toasts{position:fixed;bottom:calc(24px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);z-index:200;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none}.toast{padding:10px 18px;border-radius:12px;font-size:13.5px;font-weight:500;color:var(--text);background:var(--surface);border:1px solid var(--border-strong);box-shadow:var(--shadow-modal);animation:toast-in .25s cubic-bezier(.2,.9,.3,1.2);max-width:88vw}@keyframes toast-in{0%{opacity:0;transform:translateY(12px)}}@media (max-width: 820px){.sidebar{position:fixed;inset:0 auto 0 0;transform:translate(-100%);transition:transform .25s cubic-bezier(.3,.8,.3,1);box-shadow:none;width:min(320px,85vw)}.sidebar.open{transform:translate(0);box-shadow:24px 0 60px #00000073}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:35;background:#0000008c;opacity:0;pointer-events:none;transition:opacity .25s}.sidebar-backdrop.show{opacity:1;pointer-events:auto}.sidebar-close,.mobile-only{display:inline-flex}.chat-column{padding:18px 14px 8px;gap:22px}.msg-assistant{gap:11px}.msg-user .bubble{max-width:92%}.msg-actions,.msg-user .msg-tools{opacity:1}.suggestions{grid-template-columns:1fr}.empty-title{font-size:25px}.composer-wrap{padding:6px 10px calc(8px + env(safe-area-inset-bottom))}.modal-overlay{align-items:flex-end;padding:0}.modal{max-width:100%;max-height:86dvh;border-radius:20px 20px 0 0;padding-bottom:calc(18px + env(safe-area-inset-bottom));animation:sheet-in .28s cubic-bezier(.3,.8,.3,1)}@keyframes sheet-in{0%{transform:translateY(40px);opacity:.5}}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}