*,:before,:after{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }::backdrop{--tw-border-spacing-x: 0;--tw-border-spacing-y: 0;--tw-translate-x: 0;--tw-translate-y: 0;--tw-rotate: 0;--tw-skew-x: 0;--tw-skew-y: 0;--tw-scale-x: 1;--tw-scale-y: 1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness: proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width: 0px;--tw-ring-offset-color: #fff;--tw-ring-color: rgb(59 130 246 / .5);--tw-ring-offset-shadow: 0 0 #0000;--tw-ring-shadow: 0 0 #0000;--tw-shadow: 0 0 #0000;--tw-shadow-colored: 0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border-width:0;border-style:solid;border-color:#e5e7eb}:before,:after{--tw-content: ""}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-feature-settings:normal;font-variation-settings:normal;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-feature-settings:inherit;font-variation-settings:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:transparent;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{list-style:none;margin:0;padding:0}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}:root{--background: 0 0% 100%;--foreground: 240 10% 3.9%;--card: 0 0% 100%;--card-foreground: 240 10% 3.9%;--popover: 0 0% 100%;--popover-foreground: 240 10% 3.9%;--primary: 240 5.9% 10%;--primary-foreground: 0 0% 98%;--secondary: 240 4.8% 95.9%;--secondary-foreground: 240 5.9% 10%;--muted: 240 4.8% 95.9%;--muted-foreground: 240 3.8% 46.1%;--accent: 240 4.8% 95.9%;--accent-foreground: 240 5.9% 10%;--destructive: 0 84.2% 60.2%;--destructive-foreground: 0 0% 98%;--border: 240 5.9% 90%;--input: 240 5.9% 90%;--ring: 240 5.9% 10%;--radius: .75rem}*{border-color:hsl(var(--border))}body{background-color:hsl(var(--background));color:hsl(var(--foreground));font-feature-settings:"rlig" 1,"calt" 1}.container{width:100%}@media (min-width: 640px){.container{max-width:640px}}@media (min-width: 768px){.container{max-width:768px}}@media (min-width: 1024px){.container{max-width:1024px}}@media (min-width: 1280px){.container{max-width:1280px}}@media (min-width: 1536px){.container{max-width:1536px}}.visible{visibility:visible}.static{position:static}.absolute{position:absolute}.flex{display:flex}.inline-flex{display:inline-flex}.hidden{display:none}.h-10{height:2.5rem}.h-11{height:2.75rem}.h-9{height:2.25rem}.w-10{width:2.5rem}.transform{transform:translate(var(--tw-translate-x),var(--tw-translate-y)) rotate(var(--tw-rotate)) skew(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.resize{resize:both}.items-center{align-items:center}.justify-center{justify-content:center}.whitespace-nowrap{white-space:nowrap}.break-all{word-break:break-all}.rounded-md{border-radius:calc(var(--radius) - 2px)}.border{border-width:1px}.border-input{border-color:hsl(var(--input))}.bg-background{background-color:hsl(var(--background))}.bg-destructive{background-color:hsl(var(--destructive))}.bg-primary{background-color:hsl(var(--primary))}.bg-secondary{background-color:hsl(var(--secondary))}.px-3{padding-left:.75rem;padding-right:.75rem}.px-4{padding-left:1rem;padding-right:1rem}.px-8{padding-left:2rem;padding-right:2rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.text-sm{font-size:.875rem;line-height:1.25rem}.font-medium{font-weight:500}.italic{font-style:italic}.text-destructive-foreground{color:hsl(var(--destructive-foreground))}.text-primary{color:hsl(var(--primary))}.text-primary-foreground{color:hsl(var(--primary-foreground))}.text-secondary-foreground{color:hsl(var(--secondary-foreground))}.underline-offset-4{text-underline-offset:4px}.outline{outline-style:solid}.ring-offset-background{--tw-ring-offset-color: hsl(var(--background))}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}.transition-colors{transition-property:color,background-color,border-color,text-decoration-color,fill,stroke;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.ease-in-out{transition-timing-function:cubic-bezier(.4,0,.2,1)}html,body,#root{margin:0;padding:0;overflow:hidden;height:100%;height:100dvh}.hover\:bg-accent:hover{background-color:hsl(var(--accent))}.hover\:bg-destructive\/90:hover{background-color:hsl(var(--destructive) / .9)}.hover\:bg-primary\/90:hover{background-color:hsl(var(--primary) / .9)}.hover\:bg-secondary\/80:hover{background-color:hsl(var(--secondary) / .8)}.hover\:text-accent-foreground:hover{color:hsl(var(--accent-foreground))}.hover\:underline:hover{text-decoration-line:underline}.focus-visible\:outline-none:focus-visible{outline:2px solid transparent;outline-offset:2px}.focus-visible\:ring-2:focus-visible{--tw-ring-offset-shadow: var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color);--tw-ring-shadow: var(--tw-ring-inset) 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);box-shadow:var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow, 0 0 #0000)}.focus-visible\:ring-ring:focus-visible{--tw-ring-color: hsl(var(--ring))}.focus-visible\:ring-offset-2:focus-visible{--tw-ring-offset-width: 2px}.disabled\:pointer-events-none:disabled{pointer-events:none}.disabled\:opacity-50:disabled{opacity:.5}.enhanced-whiteboard-layout{width:100%;height:100dvh;position:relative;overflow:hidden;display:flex}.news-dock{width:360px;height:100%;position:relative;z-index:1200;flex:0 0 360px;background:#f8fafc;border-right:1px solid rgba(15,23,42,.1);box-shadow:10px 0 30px #0f172a14;transition:width .22s ease,flex-basis .22s ease}.news-dock.collapsed{width:0;flex-basis:0;border-right:none;box-shadow:none}.news-dock.resizing{transition:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.news-resize-handle{position:absolute;top:0;right:-8px;z-index:4;width:16px;height:100%;cursor:col-resize}.news-resize-handle:after{content:"";position:absolute;top:50%;height:72px;left:5px;width:5px;border-radius:999px;background:#64748b6b;transform:translateY(-50%);box-shadow:1px 0 #ffffffbf;transition:background .16s ease,width .16s ease,left .16s ease,height .16s ease}.news-resize-handle:hover:after{left:4px;width:7px;height:88px;background:#475569ad}.news-shell{height:100%;display:flex;flex-direction:column;overflow:hidden}.news-header{padding:18px 54px 14px 22px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(180deg,#fff,#f8fafc);border-bottom:1px solid rgba(15,23,42,.08)}.news-dock-close-btn{position:absolute;top:14px;right:14px;z-index:5;width:34px;height:34px;border:1px solid rgba(15,23,42,.1);border-radius:8px;background:#fff;color:#334155;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 1px 3px #0f172a0f}.news-dock-close-btn:hover{background:#f8fafc}.news-header h2{margin:0;font-size:22px;line-height:1.15;color:#0f172a;letter-spacing:0}.news-header h2 span{color:#64748b;font-size:13px;font-weight:500}.news-companion-btn{position:absolute;top:72px;left:12px;z-index:1001;min-width:72px;height:40px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid rgba(37,99,235,.22);border-radius:10px;background:#eff6fff2;color:#1d4ed8;box-shadow:0 8px 24px #2563eb24,0 1px 4px #0f172a0f;backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);cursor:pointer;font-size:14px;font-weight:800;white-space:nowrap}.news-companion-btn:hover{background:#dbeafefa;border-color:#2563eb59}.news-icon-btn{border:1px solid rgba(15,23,42,.1);background:#fff;color:#334155;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 1px 3px #0f172a0f;width:34px;height:34px;border-radius:8px}.spinning{animation:news-spin 1s linear infinite}@keyframes news-spin{to{transform:rotate(360deg)}}.news-error{margin:12px 16px 0;padding:10px 12px;border:1px solid rgba(225,29,72,.18);border-radius:8px;background:#fff1f2;color:#be123c;font-size:12px;display:flex;gap:8px;justify-content:space-between}.news-error button{border:0;background:transparent;color:inherit;cursor:pointer}.news-list-view{min-height:0;flex:1;overflow:auto}.news-reader{min-height:0;flex:1;overflow:auto;touch-action:none}.news-empty-state{margin:18px;padding:28px 18px;background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:8px;box-shadow:0 12px 30px #0f172a0f;display:flex;flex-direction:column;align-items:center;gap:8px;color:#64748b;text-align:center}.news-empty-state strong{font-size:15px;font-weight:800;color:#0f172a}.news-empty-state span{font-size:13px;line-height:1.6}.news-list{padding:16px 14px 28px;display:flex;flex-direction:column;gap:12px}.news-card{width:100%;text-align:left;padding:16px 16px 14px;border:1px solid rgba(15,23,42,.07);border-radius:8px;background:linear-gradient(180deg,#fff,#fbfdff);cursor:pointer;box-shadow:0 10px 24px #0f172a0e;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease,background .16s ease}.news-card:hover{transform:translateY(-2px);border-color:#2563eb47;box-shadow:0 16px 34px #0f172a1a;background:#fff}.news-card-meta,.news-meta-row{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#64748b;font-size:11px;font-weight:700}.news-card-meta{font-weight:400}.news-card h3{margin:0;color:#0f172a;font-size:15.5px;line-height:1.42;font-weight:800;letter-spacing:0}.news-card p{margin:9px 0 0;color:#475569;font-size:13px;line-height:1.62;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.news-card .news-card-meta{margin-top:13px;padding-top:10px;border-top:1px solid rgba(15,23,42,.06)}.news-card .news-card-meta span:first-child{min-width:0;color:#2563eb}.news-date-divider{margin:18px 0;min-height:48px;display:flex;align-items:center;gap:10px;color:#2563eb;font-size:14px;font-weight:400}.news-date-divider:before,.news-date-divider:after{content:"";height:1px;flex:1;background:#2563eb3d}.news-empty{padding:36px 12px;color:#64748b;text-align:center;font-size:13px}.news-load-more,.news-load-more-btn{min-height:36px;color:#64748b;font-size:13px;display:flex;align-items:center;justify-content:center}.news-load-more-btn{width:100%;border:0;border-radius:8px;background:transparent;cursor:pointer}.news-load-more-btn:hover{background:#f1f5f9;color:#334155}.news-reader-toolbar{position:sticky;top:0;z-index:2;padding:14px 76px 10px 18px;display:flex;align-items:center;justify-content:space-between;gap:8px;background:#f8fafceb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(15,23,42,.08)}.news-zoom-controls{min-width:132px;height:34px;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0;border:0;background:transparent;color:#334155;box-shadow:none}.news-zoom-controls button{width:28px;height:28px;border:0;border-radius:6px;background:#f1f5f9;color:inherit;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.news-zoom-controls button:hover:not(:disabled){background:#e2e8f0}.news-zoom-controls button:disabled{color:#94a3b8;background:#f8fafc;cursor:default}.news-zoom-controls span{min-width:42px;text-align:center;color:#475569;font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}.news-note-controls{height:34px;display:inline-flex;align-items:center;gap:6px}.news-note-controls button{width:28px;height:28px;border:0;border-radius:6px;background:#f1f5f9;color:#334155;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.news-note-controls button:hover:not(:disabled){background:#e2e8f0}.news-note-controls button:disabled{color:#94a3b8;background:#f8fafc;cursor:default}.news-text-action{min-height:34px;padding:0;gap:5px;border:0;background:transparent;color:#475569;text-decoration:none;font-size:13px;font-weight:500;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;white-space:nowrap}.news-text-action:hover{color:#0f172a;text-decoration:none}.news-capture{position:relative;min-height:calc(100% - 60px);background:#f8fafc}.news-article{padding:22px 24px 92px;color:#1e293b}.news-article h1{margin:12px 0;color:#0f172a;font-size:24px;line-height:1.25;letter-spacing:0}.news-body p{margin:0 0 15px;font-size:15px;line-height:1.85;color:#273449}.news-html-content{overflow-wrap:anywhere;transform-origin:top left}.news-html-content img{display:block;background:#e2e8f0;max-width:100%;height:auto}.news-html-content img.news-image-size-fallback{width:100%;aspect-ratio:16 / 9;-o-object-fit:contain;object-fit:contain}.news-html-content video,.news-html-content iframe{max-width:100%}.news-html-content a{color:#2563eb}.news-annotation-canvas{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;touch-action:none;cursor:crosshair}.chat-panel-collapse-btn{width:28px;height:28px;border:none;border-radius:6px;background:transparent;cursor:pointer;color:#9b9b93;display:flex;align-items:center;justify-content:center;transition:all .2s}.chat-panel-collapse-btn:hover{background:#0000000f;color:#171717}.chat-panel-toggle-collapsed{position:absolute;top:50%;right:12px;transform:translateY(-50%);z-index:1000;width:48px;height:48px;border:1px solid rgba(0,0,0,.06);border-radius:12px;background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);cursor:pointer;color:#171717;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000014;transition:all .2s}.chat-panel-toggle-collapsed:hover{background:#fff;box-shadow:0 6px 20px #0000001f;transform:translateY(-50%) scale(1.05)}.chat-panel-toggle-collapsed:active{transform:translateY(-50%) scale(.95)}.whiteboard-main{flex:1;height:100%;position:relative;min-width:0}.konva-container{width:100%;height:100%;position:relative;overflow:hidden;background:#f5f5f5;touch-action:none}.left-sidebar{position:absolute;top:50%;left:12px;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;align-items:center;gap:4px;padding:6px;background:hsl(var(--card) / .9);backdrop-filter:blur(12px) saturate(180%);-webkit-backdrop-filter:blur(12px) saturate(180%);border-radius:12px;border:1px solid hsl(var(--border) / .5);box-shadow:0 4px 24px hsl(var(--foreground) / .08),0 1px 4px hsl(var(--foreground) / .04)}.sidebar-tool-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:transparent;border:none;border-radius:8px;cursor:pointer;color:hsl(var(--foreground));transition:all .2s cubic-bezier(.4,0,.2,1)}.sidebar-tool-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.sidebar-tool-btn.active{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.sidebar-divider{width:24px;height:1px;background:hsl(var(--border));margin:4px 0}.sidebar-zoom-label{font-size:10px;font-weight:600;color:hsl(var(--muted-foreground));text-align:center;padding:2px 0;min-width:36px}.sidebar-brush-size{display:flex;flex-direction:column;align-items:center;gap:4px;padding:4px 0;width:100%}.sidebar-brush-size input[type=range]{width:100%;height:4px;cursor:pointer}.brush-size-label{font-size:10px;font-weight:600;color:hsl(var(--muted-foreground));text-align:center}.toolbar-record-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:0 1rem;height:2.4rem;background:hsl(var(--card));border:1px solid hsl(var(--border));border-radius:.5rem;cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:.875rem;font-weight:600;color:hsl(var(--foreground));position:relative;top:-.2rem}.toolbar-record-btn:hover{background:hsl(var(--destructive));border-color:hsl(var(--destructive));color:hsl(var(--destructive-foreground))}.floating-actions{position:absolute;top:35%;left:1.25rem;transform:translateY(-50%);z-index:1000;display:flex;flex-direction:column;gap:.5rem;padding:.5rem;background:hsl(var(--card) / .8);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border-radius:1rem;border:1px solid hsl(var(--border) / .5);box-shadow:0 8px 32px hsl(var(--foreground) / .1),0 2px 8px hsl(var(--foreground) / .05)}.floating-btn{width:2.75rem;height:2.75rem;border:none;border-radius:.75rem;background:transparent;cursor:pointer;color:hsl(var(--foreground));display:flex;align-items:center;justify-content:center;transition:all .2s cubic-bezier(.4,0,.2,1)}.floating-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground));transform:scale(1.05)}.floating-btn:active{transform:scale(.95)}.chat-input-panel{position:absolute;top:80px;left:50%;transform:translate(-50%);z-index:1000;padding:12px;background:#fff;border-radius:12px;box-shadow:0 4px 12px #00000026;animation:slideDown .3s ease-out}@keyframes slideDown{0%{opacity:0;transform:translate(-50%) translateY(-10px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.input-wrapper{display:flex;gap:8px;align-items:center}.message-input{padding:8px 12px;border:1px solid #e0e0e0;border-radius:8px;font-size:14px;width:300px;outline:none;transition:border-color .2s}.message-input:focus{border-color:#007aff}.send-btn{padding:8px 16px;border:none;border-radius:8px;background:#007aff;color:#fff;cursor:pointer;font-size:14px;transition:all .2s;white-space:nowrap}.send-btn:hover:not(:disabled){background:#0056cc}.send-btn:disabled{background:#ccc;cursor:not-allowed}.loading-indicator{position:absolute;bottom:2rem;left:50%;transform:translate(-50%);z-index:1000;display:flex;align-items:center;gap:.75rem;padding:.75rem 1.25rem;background:hsl(var(--card));border-radius:.75rem;box-shadow:0 4px 6px -1px hsl(var(--foreground) / .1),0 2px 4px -2px hsl(var(--foreground) / .1);font-size:.875rem;color:hsl(var(--foreground))}.loading-spinner{width:1.25rem;height:1.25rem;border:3px solid hsl(var(--muted));border-top:3px solid hsl(var(--primary));border-radius:9999px;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.chat-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:hsl(var(--foreground) / .5);z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.chat-modal{width:90%;max-width:37.5rem;max-height:80vh;background:hsl(var(--card));border-radius:1rem;box-shadow:0 20px 25px -5px hsl(var(--foreground) / .1),0 8px 10px -6px hsl(var(--foreground) / .1);display:flex;flex-direction:column;animation:modalSlideUp .3s ease-out}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(1.25rem)}to{opacity:1;transform:translateY(0)}}.chat-modal-header{padding:1.25rem 1.5rem;border-bottom:1px solid hsl(var(--border));display:flex;align-items:center;justify-content:space-between}.chat-modal-header h3{margin:0;font-size:1.125rem;font-weight:600;color:hsl(var(--card-foreground))}.close-btn{width:2rem;height:2rem;border:none;border-radius:.5rem;background:hsl(var(--secondary));cursor:pointer;font-size:1rem;display:flex;align-items:center;justify-content:center;transition:all .2s;color:hsl(var(--secondary-foreground))}.close-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.chat-modal-messages{flex:1;overflow-y:auto;padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.empty-state{text-align:center;padding:3.75rem 1.25rem;color:hsl(var(--muted-foreground))}.empty-state p{margin:0 0 .5rem;font-size:1rem;color:hsl(var(--foreground))}.empty-state small{font-size:.8125rem}.message{display:flex;flex-direction:column;gap:.25rem}.message.user{align-items:flex-end}.message.assistant{align-items:flex-start}.message-content{max-width:85%;padding:.75rem 1rem;border-radius:.75rem;background:hsl(var(--secondary));box-shadow:0 1px 2px hsl(var(--foreground) / .05)}.message.user .message-content{background:hsl(var(--primary));color:hsl(var(--primary-foreground))}.message-content strong{display:block;margin-bottom:.375rem;font-size:.75rem;opacity:.8}.message-content p{margin:0;font-size:.875rem;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}.chart-preview{margin-top:.75rem;padding:.75rem;background:hsl(var(--card));border-radius:.5rem;border:1px solid hsl(var(--border))}.message.user .chart-preview{background:hsl(var(--primary-foreground));border-color:hsl(var(--primary-foreground) / .2)}.message-time{font-size:.6875rem;color:hsl(var(--muted-foreground));padding:0 .25rem}.settings-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:hsl(var(--foreground) / .5);z-index:2000;display:flex;align-items:center;justify-content:center;animation:fadeIn .2s ease-out}.settings-panel{width:90%;max-width:31.25rem;background:hsl(var(--card));border-radius:1rem;box-shadow:0 20px 25px -5px hsl(var(--foreground) / .1),0 8px 10px -6px hsl(var(--foreground) / .1);animation:modalSlideUp .3s ease-out}.settings-header{padding:1.25rem 1.5rem;border-bottom:1px solid hsl(var(--border));display:flex;align-items:center;justify-content:space-between}.settings-header h3{margin:0;font-size:1.125rem;font-weight:600;color:hsl(var(--card-foreground))}.settings-content{padding:1.5rem}.setting-item{display:flex;flex-direction:column;gap:.5rem}.setting-item label{font-size:.875rem;font-weight:600;color:hsl(var(--foreground))}.settings-input{padding:.625rem .875rem;border:1px solid hsl(var(--border));border-radius:.5rem;font-size:.875rem;background:hsl(var(--background));color:hsl(var(--foreground));outline:none;transition:all .2s}.settings-input:focus{border-color:hsl(var(--ring));box-shadow:0 0 0 3px hsl(var(--ring) / .1)}.settings-select{padding:.625rem .875rem;border:1px solid hsl(var(--border));border-radius:.5rem;font-size:.875rem;background:hsl(var(--background));color:hsl(var(--foreground));outline:none;transition:all .2s;cursor:pointer;width:100%}.settings-select:focus{border-color:hsl(var(--ring));box-shadow:0 0 0 3px hsl(var(--ring) / .1)}.settings-textarea{padding:.625rem .875rem;border:1px solid hsl(var(--border));border-radius:.5rem;font-size:.8125rem;line-height:1.5;font-family:inherit;background:hsl(var(--background));color:hsl(var(--foreground));outline:none;transition:all .2s;resize:vertical;min-height:200px}.settings-textarea:focus{border-color:hsl(var(--ring));box-shadow:0 0 0 3px hsl(var(--ring) / .1)}.settings-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:1.25rem}.settings-close-btn{width:28px;height:28px;border:none;border-radius:6px;background:transparent;cursor:pointer;color:hsl(var(--muted-foreground));display:flex;align-items:center;justify-content:center;font-size:1rem;transition:all .2s}.settings-close-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.settings-loading{padding:1rem 0;color:hsl(var(--muted-foreground));font-size:.875rem}.settings-error{color:hsl(var(--destructive))!important}.setting-item small{font-size:.75rem;color:hsl(var(--muted-foreground))}.chat-modal-messages::-webkit-scrollbar{width:6px}.chat-modal-messages::-webkit-scrollbar-track{background:transparent}.chat-modal-messages::-webkit-scrollbar-thumb{background:hsl(var(--muted));border-radius:3px}.chat-modal-messages::-webkit-scrollbar-thumb:hover{background:hsl(var(--muted-foreground))}.chat-panel{width:300px;height:100dvh;display:flex;flex-direction:column;background:#f7f6f3;border-left:1px solid rgba(0,0,0,.06);flex-shrink:0;position:relative;overflow:hidden}.chat-panel-header{height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid rgba(0,0,0,.06);flex-shrink:0}.chat-panel-header-left{display:flex;align-items:center;gap:10px}.chat-panel-hamburger{width:32px;height:32px;border-radius:10px;border:1px solid rgba(0,0,0,.06);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;color:#171717}.chat-panel-title{font-size:13px;font-weight:600;color:#171717;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-panel-sub{font-size:11px;color:#9b9b93}.chat-stream{flex:1;overflow-y:auto;padding:18px 16px 40px;display:flex;flex-direction:column;gap:18px}.chat-stream::-webkit-scrollbar{display:none}.chat-label{font-size:10px;letter-spacing:.08em;color:#9b9b93;font-weight:600}.chat-user-block{display:flex;flex-direction:column;gap:8px}.chat-user-card{background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:14px;padding:12px 14px}.chat-user-text{font-size:14px;font-weight:500;line-height:1.6;color:#171717}.chat-ai-block{display:flex;flex-direction:column;gap:10px}.chat-ai-text{font-size:14px;line-height:1.85;color:#3c3c37}.chat-ai-text.markdown-body{color:#3c3c37}.chat-ai-text.markdown-body h1,.chat-ai-text.markdown-body h2,.chat-ai-text.markdown-body h3,.chat-ai-text.markdown-body h4,.chat-ai-text.markdown-body h5,.chat-ai-text.markdown-body h6{margin:12px 0 6px;font-weight:600;color:#171717}.chat-ai-text.markdown-body h1{font-size:1.3em}.chat-ai-text.markdown-body h2{font-size:1.2em}.chat-ai-text.markdown-body h3{font-size:1.1em}.chat-ai-text.markdown-body p{margin:4px 0}.chat-ai-text.markdown-body a{color:#6366f1}.chat-ai-text.markdown-body hr{border:none;border-top:1px solid rgba(0,0,0,.08);margin:12px 0}.chat-ai-text.markdown-body code{padding:2px 6px;background:#0000000f;border-radius:4px;font-size:.9em;color:#3c3c37}.chat-ai-text.markdown-body pre{margin:8px 0;padding:10px 14px;background:#0000000a;border-radius:8px;overflow-x:auto}.chat-ai-text.markdown-body ul,.chat-ai-text.markdown-body ol{margin:8px 0;padding-left:20px}.chat-ai-text.markdown-body blockquote{margin:8px 0;padding:4px 12px;border-left:3px solid #171717;background:#00000008;border-radius:0 4px 4px 0}.chat-ai-text.markdown-body table{width:100%;border-collapse:collapse;margin:8px 0;font-size:13px}.chat-ai-text.markdown-body th,.chat-ai-text.markdown-body td{padding:6px 10px;border:1px solid rgba(0,0,0,.1);text-align:left}.chat-ai-text.markdown-body th{background:#0000000a;font-weight:600}.chat-system{font-size:12px;color:#7a7a73;font-family:DM Mono,SF Mono,Monaco,Cascadia Code,Roboto Mono,monospace}.chat-thinking{font-size:13px;color:#7a7a73}.chat-thinking summary{cursor:pointer;font-size:11px;color:#9b9b93;font-weight:600}.chat-thinking-content{margin-top:6px;padding:8px 10px;background:#00000008;border-radius:8px;font-size:13px;line-height:1.6;color:#7a7a73}.chat-empty{text-align:center;padding:60px 20px;color:#7a7a73}.chat-empty p{margin:0 0 8px;font-size:14px;color:#171717}.chat-empty small{font-size:12px}.chat-user-card.transcribing{opacity:.85;border-style:dashed}.transcribing-label{display:inline-flex;align-items:center;gap:5px;font-size:10px;color:#171717;font-family:monospace;margin-top:4px}.transcribing-dot{width:8px;height:8px;border-radius:50%;background:#171717;animation:transcribing-pulse 1.2s ease-in-out infinite}@keyframes transcribing-pulse{0%,to{opacity:.3;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}.cursor-blink{animation:blink 1s step-end infinite;color:#171717}@keyframes blink{50%{opacity:0}}.chat-history{position:absolute;top:0;right:0;bottom:0;left:0;background:#f7f6f3fa;transform:translate(100%);transition:.25s ease;display:flex;flex-direction:column;padding:14px;z-index:10}.chat-history.open{transform:translate(0)}.chat-history-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.chat-history-back{font-size:12px;color:#7a7a73;cursor:pointer}.chat-history-title{font-size:13px;font-weight:600;color:#171717}.chat-history-new{font-size:18px;color:#7a7a73;cursor:pointer;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:6px;background:#fff;border:1px solid rgba(0,0,0,.06)}.chat-history-list{display:flex;flex-direction:column;gap:10px;overflow-y:auto;flex:1}.chat-history-session{background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:12px;padding:10px 12px;font-size:13px;color:#171717;cursor:pointer}.chat-history-session:hover{background:#f1f0ec}.chat-history-session.active{border-color:#171717;font-weight:600}.chat-tool-section{display:flex;flex-direction:column;gap:6px}.chat-tool-item{display:flex;align-items:center;gap:6px}.chat-tool-icon{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;font-size:12px}.chat-tool-item.running .chat-tool-icon{animation:tool-spin 1s linear infinite}@keyframes tool-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.chat-tool-item.done{opacity:.6}.chat-input-bar{display:none}.chat-input-buttons{position:absolute;bottom:24px;left:50%;transform:translate(-50%);z-index:1000;display:flex;flex-direction:row;gap:12px}.chat-action-btn{flex-shrink:0;width:72px;height:72px;border:none;border-radius:50%;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;box-shadow:0 6px 20px hsl(var(--foreground) / .15),0 2px 8px hsl(var(--foreground) / .1);transition:all .25s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.chat-action-btn:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at center,rgba(255,255,255,.2) 0%,transparent 70%);opacity:0;transition:opacity .25s}.chat-action-btn:hover:not(:disabled):before{opacity:1}.chat-action-btn:hover:not(:disabled){transform:scale(1.08);box-shadow:0 8px 28px hsl(var(--foreground) / .25),0 4px 12px hsl(var(--foreground) / .15)}.chat-action-btn:active:not(:disabled){transform:scale(.95)}.chat-action-btn:disabled{opacity:.4;cursor:not-allowed}.chat-action-btn-icon{display:flex;align-items:center;justify-content:center}.chat-action-btn-label{font-size:11px;font-weight:500;line-height:1}.chat-send-btn{background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--primary) / .85));color:hsl(var(--primary-foreground))}.chat-send-btn:hover:not(:disabled){box-shadow:0 8px 28px hsl(var(--primary) / .45),0 4px 12px hsl(var(--foreground) / .2)}.chat-stop-btn{background:linear-gradient(135deg,hsl(var(--destructive)),hsl(var(--destructive) / .85));color:hsl(var(--destructive-foreground))}.chat-stop-btn:hover:not(:disabled){box-shadow:0 8px 28px hsl(var(--destructive) / .45),0 4px 12px hsl(var(--foreground) / .2)}.voice-btn-stop-wrapper{position:absolute;top:80px;right:22px;z-index:1001}.chat-stop-btn .chat-action-btn-icon{font-size:18px;font-weight:700}.chat-voice-btn{background:linear-gradient(135deg,hsl(var(--primary)),hsl(var(--primary) / .85));color:hsl(var(--primary-foreground))}.chat-voice-btn:hover:not(:disabled){box-shadow:0 8px 28px hsl(var(--primary) / .45),0 4px 12px hsl(var(--foreground) / .2)}.chat-voice-btn.recording{background:linear-gradient(135deg,hsl(var(--destructive)),hsl(var(--destructive) / .85));box-shadow:0 6px 20px hsl(var(--destructive) / .4),0 2px 8px hsl(var(--foreground) / .15);animation:pulse-voice-btn 1.8s ease-in-out infinite}.chat-voice-btn.recording:hover:not(:disabled){box-shadow:0 8px 28px hsl(var(--destructive) / .5),0 4px 12px hsl(var(--foreground) / .2)}@keyframes pulse-voice-btn{0%,to{transform:scale(1);box-shadow:0 6px 20px hsl(var(--destructive) / .4),0 2px 8px hsl(var(--foreground) / .15)}50%{transform:scale(1.06);box-shadow:0 8px 32px hsl(var(--destructive) / .55),0 4px 16px hsl(var(--foreground) / .25)}}.chat-voice-btn-icon{display:flex;align-items:center;justify-content:center;z-index:1}.chat-voice-btn-label{font-size:11px;font-weight:600;z-index:1;letter-spacing:.3px}.new-conv-btn{position:absolute;bottom:260px;right:12px;z-index:1000;width:88px;height:88px;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;background:#222;color:#fff;box-shadow:0 6px 20px hsl(var(--foreground) / .15),0 2px 8px hsl(var(--foreground) / .1);transition:all .25s cubic-bezier(.4,0,.2,1)}.new-conv-btn:hover{background:#333;transform:scale(1.08);box-shadow:0 8px 28px hsl(var(--foreground) / .3),0 4px 12px hsl(var(--foreground) / .2)}.new-conv-btn:active{transform:scale(.95)}.voice-btn-group{position:absolute;bottom:100px;right:12px;z-index:1000;display:flex;flex-direction:column;align-items:center;gap:24px}.voice-btn-bottom-left{width:88px;height:88px;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;background:#222;color:#fff;box-shadow:0 6px 20px hsl(var(--foreground) / .15),0 2px 8px hsl(var(--foreground) / .1);transition:all .25s cubic-bezier(.4,0,.2,1)}.voice-btn-bottom-left:hover:not(:disabled){background:#333;transform:scale(1.08);box-shadow:0 8px 28px hsl(var(--foreground) / .3),0 4px 12px hsl(var(--foreground) / .2)}.voice-btn-bottom-left:active:not(:disabled){transform:scale(.95)}.voice-btn-bottom-left:disabled{opacity:.4;cursor:not-allowed}.voice-btn-bottom-left.recording{background:#c00;animation:pulse-voice-btn 1.8s ease-in-out infinite}.voice-btn-bottom-left.recording:hover:not(:disabled){background:#d00;box-shadow:0 8px 28px hsl(var(--foreground) / .3),0 4px 12px hsl(var(--foreground) / .2)}.zoom-indicator{position:absolute;bottom:12px;left:12px;z-index:1000;padding:4px 10px;background:hsl(var(--card) / .85);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:6px;border:1px solid hsl(var(--border) / .5);font-size:12px;font-weight:600;color:hsl(var(--muted-foreground));font-variant-numeric:tabular-nums;cursor:pointer}.top-left-bar{position:absolute;top:12px;left:12px;z-index:1000;display:flex;align-items:center;gap:8px}.top-left-btn{display:flex;align-items:center;gap:6px;padding:6px 12px;background:hsl(var(--foreground));-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:none;border-radius:8px;cursor:pointer;color:hsl(var(--background));font-size:13px;font-weight:500;transition:all .2s cubic-bezier(.4,0,.2,1)}.top-left-btn:hover{opacity:.85}.user-bar{position:absolute;top:12px;right:12px;z-index:1000;display:flex;align-items:center;gap:8px;padding:6px 12px;background:hsl(var(--card) / .9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:8px;border:1px solid hsl(var(--border) / .5);font-size:13px}.user-name{color:hsl(var(--foreground));font-weight:500}.settings-btn{width:28px;height:28px;border:none;border-radius:6px;background:transparent;cursor:pointer;color:hsl(var(--muted-foreground));display:flex;align-items:center;justify-content:center}.settings-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.logout-btn{width:28px;height:28px;border:none;border-radius:6px;background:transparent;cursor:pointer;color:hsl(var(--muted-foreground));display:flex;align-items:center;justify-content:center}.logout-btn:hover{background:hsl(var(--accent));color:hsl(var(--accent-foreground))}.login-overlay{width:100%;height:100dvh;display:flex;align-items:center;justify-content:center;background:hsl(var(--background))}.login-panel{width:380px;display:flex;flex-direction:column;gap:16px;padding:32px;background:hsl(var(--card));border-radius:16px;border:1px solid hsl(var(--border));box-shadow:0 8px 32px hsl(var(--foreground) / .1)}.login-panel h2{margin:0;font-size:24px;font-weight:700;color:hsl(var(--foreground))}.login-error{padding:10px 14px;background:hsl(var(--destructive) / .1);color:hsl(var(--destructive));border-radius:8px;font-size:13px}.login-input{padding:10px 14px;border:1px solid hsl(var(--border));border-radius:8px;font-size:14px;outline:none;background:hsl(var(--background));color:hsl(var(--foreground))}.login-input:focus{border-color:hsl(var(--ring));box-shadow:0 0 0 3px hsl(var(--ring) / .1)}.login-btn{padding:10px;border:none;border-radius:8px;background:hsl(var(--primary));color:hsl(var(--primary-foreground));font-size:15px;font-weight:600;cursor:pointer}.login-btn:hover:not(:disabled){opacity:.9}.login-btn:disabled{opacity:.5;cursor:not-allowed}.login-switch{background:none;border:none;cursor:pointer;color:hsl(var(--primary));font-size:13px;text-align:center}.login-switch:hover{text-decoration:underline}.markdown-body{font-size:14px;line-height:1.7;color:hsl(var(--foreground))}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:16px 0 8px;font-weight:600;line-height:1.4;color:hsl(var(--foreground))}.markdown-body h1{font-size:1.4em}.markdown-body h2{font-size:1.25em}.markdown-body h3{font-size:1.1em}.markdown-body p{margin:8px 0}.markdown-body ul,.markdown-body ol{margin:8px 0;padding-left:20px}.markdown-body li{margin:4px 0}.markdown-body code{padding:2px 6px;background:hsl(var(--muted));border-radius:4px;font-family:ui-monospace,SFMono-Regular,SF Mono,Menlo,Consolas,monospace;font-size:.9em}.markdown-body pre{margin:10px 0;padding:12px 16px;background:hsl(var(--muted));border-radius:8px;overflow-x:auto}.markdown-body pre code{padding:0;background:none;border-radius:0}.markdown-body blockquote{margin:10px 0;padding:4px 12px;border-left:3px solid hsl(var(--primary));background:hsl(var(--muted) / .5);border-radius:0 4px 4px 0}.markdown-body table{width:100%;border-collapse:collapse;margin:10px 0;font-size:13px}.markdown-body th,.markdown-body td{padding:6px 10px;border:1px solid hsl(var(--border));text-align:left}.markdown-body th{background:hsl(var(--muted));font-weight:600}.markdown-body a{color:hsl(var(--primary));text-decoration:none}.markdown-body a:hover{text-decoration:underline}.markdown-body img,.markdown-body svg{max-width:100%;height:auto}.markdown-body hr{border:none;border-top:1px solid hsl(var(--border));margin:12px 0}.thinking-content.markdown-body{opacity:.7;font-size:.85em}.thinking-content.markdown-body p{margin:4px 0}.web-search-toggle{flex-shrink:0;display:flex;align-items:center;gap:6px;padding:10px 16px;border:1px solid hsl(var(--border) / .5);border-radius:28px;background:hsl(var(--card) / .9);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);cursor:pointer;transition:all .25s cubic-bezier(.4,0,.2,1);pointer-events:auto;font-size:13px;font-weight:450;color:hsl(var(--muted-foreground));letter-spacing:.3px;white-space:nowrap;box-shadow:0 4px 16px hsl(var(--foreground) / .08)}.web-search-toggle:hover{border-color:hsl(var(--border));background:hsl(var(--card))}.web-search-toggle.active{border-color:hsl(var(--primary) / .35);color:hsl(var(--primary));box-shadow:0 4px 20px hsl(var(--primary) / .12)}.web-search-toggle-indicator{width:7px;height:7px;border-radius:50%;background:hsl(var(--muted-foreground) / .4);flex-shrink:0;transition:background .25s cubic-bezier(.4,0,.2,1)}.web-search-toggle.active .web-search-toggle-indicator{background:#22c55e;box-shadow:0 0 6px #22c55e80}.model-selector-wrapper{position:absolute;top:12px;left:12px;z-index:1001}.model-selector-top-left{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding:6px 32px 6px 12px;border:1px solid hsl(var(--border) / .5);border-radius:8px;background:hsl(var(--card) / .9);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);cursor:pointer;transition:all .2s cubic-bezier(.4,0,.2,1);font-size:13px;font-weight:500;color:hsl(var(--foreground));outline:none;min-width:140px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center}.model-selector-top-left:hover{background-color:hsl(var(--accent) / .9);border-color:hsl(var(--border))}.model-selector-top-left:focus{border-color:hsl(var(--ring) / .5);box-shadow:0 0 0 2px hsl(var(--ring) / .15)}.model-selector-top-left option{padding:8px 12px;background:hsl(var(--card));color:hsl(var(--foreground));font-size:13px}.app-container{position:relative;width:100%;height:100dvh;overflow:hidden}
