*,: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{--safe-top: env(safe-area-inset-top, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px);--safe-right: env(safe-area-inset-right, 0px);--radius: .5rem;--sidebar-background: 0 0% 98%;--sidebar-foreground: 240 5.3% 26.1%;--sidebar-primary: 240 5.9% 10%;--sidebar-primary-foreground: 0 0% 98%;--sidebar-accent: 240 4.8% 95.9%;--sidebar-accent-foreground: 240 5.9% 10%;--sidebar-border: 220 13% 91%;--sidebar-ring: 217.2 91.2% 59.8% }.dark{--sidebar-background: 240 5.9% 10%;--sidebar-foreground: 240 4.8% 95.9%;--sidebar-primary: 224.3 76.3% 48%;--sidebar-primary-foreground: 0 0% 100%;--sidebar-accent: 240 3.7% 15.9%;--sidebar-accent-foreground: 240 4.8% 95.9%;--sidebar-border: 240 3.7% 15.9%;--sidebar-ring: 217.2 91.2% 59.8% }.static{position:static}.bottom-4{bottom:1rem}.left-4{left:1rem}.right-4{right:1rem}.z-50{z-index:50}.my-2{margin-top:.5rem;margin-bottom:.5rem}.mb-1{margin-bottom:.25rem}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:.75rem}.mb-4{margin-bottom:1rem}.mt-2{margin-top:.5rem}.block{display:block}.inline{display:inline}.flex{display:flex}.h-1{height:.25rem}.h-1\.5{height:.375rem}.h-12{height:3rem}.h-16{height:4rem}.h-2{height:.5rem}.h-3{height:.75rem}.h-4{height:1rem}.h-5{height:1.25rem}.h-8{height:2rem}.h-auto{height:auto}.h-full{height:100%}.w-1{width:.25rem}.w-12{width:3rem}.w-16{width:4rem}.w-2{width:.5rem}.w-3{width:.75rem}.w-4{width:1rem}.w-5{width:1.25rem}.w-8{width:2rem}.w-full{width:100%}.min-w-0{min-width:0px}.max-w-full{max-width:100%}.flex-1{flex:1 1 0%}.flex-shrink-0{flex-shrink:0}@keyframes pulse{50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}.items-start{align-items:flex-start}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.space-x-1>:not([hidden])~:not([hidden]){--tw-space-x-reverse: 0;margin-right:calc(.25rem * var(--tw-space-x-reverse));margin-left:calc(.25rem * calc(1 - var(--tw-space-x-reverse)))}.space-x-2>:not([hidden])~:not([hidden]){--tw-space-x-reverse: 0;margin-right:calc(.5rem * var(--tw-space-x-reverse));margin-left:calc(.5rem * calc(1 - var(--tw-space-x-reverse)))}.space-y-2>:not([hidden])~:not([hidden]){--tw-space-y-reverse: 0;margin-top:calc(.5rem * calc(1 - var(--tw-space-y-reverse)));margin-bottom:calc(.5rem * var(--tw-space-y-reverse))}.rounded{border-radius:.25rem}.rounded-full{border-radius:9999px}.rounded-lg{border-radius:var(--radius)}.border{border-width:1px}.border-cyan-500\/20{border-color:#06b6d433}.border-red-500{--tw-border-opacity: 1;border-color:rgb(239 68 68 / var(--tw-border-opacity, 1))}.bg-cyan-400{--tw-bg-opacity: 1;background-color:rgb(34 211 238 / var(--tw-bg-opacity, 1))}.bg-gray-700{--tw-bg-opacity: 1;background-color:rgb(55 65 81 / var(--tw-bg-opacity, 1))}.bg-gray-800\/50{background-color:#1f293780}.bg-gray-900\/50{background-color:#11182780}.bg-white{--tw-bg-opacity: 1;background-color:rgb(255 255 255 / var(--tw-bg-opacity, 1))}.bg-white\/20{background-color:#fff3}.bg-gradient-to-r{background-image:linear-gradient(to right,var(--tw-gradient-stops))}.from-blue-600{--tw-gradient-from: #2563eb var(--tw-gradient-from-position);--tw-gradient-to: rgb(37 99 235 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.from-yellow-400{--tw-gradient-from: #facc15 var(--tw-gradient-from-position);--tw-gradient-to: rgb(250 204 21 / 0) var(--tw-gradient-to-position);--tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to)}.to-green-400{--tw-gradient-to: #4ade80 var(--tw-gradient-to-position)}.to-purple-600{--tw-gradient-to: #9333ea var(--tw-gradient-to-position)}.object-cover{-o-object-fit:cover;object-fit:cover}.p-2{padding:.5rem}.p-4{padding:1rem}.px-4{padding-left:1rem;padding-right:1rem}.py-2{padding-top:.5rem;padding-bottom:.5rem}.text-lg{font-size:1.125rem;line-height:1.75rem}.text-sm{font-size:.875rem;line-height:1.25rem}.text-xs{font-size:.75rem;line-height:1rem}.font-bold{font-weight:700}.font-medium{font-weight:500}.font-semibold{font-weight:600}.text-blue-100{--tw-text-opacity: 1;color:rgb(219 234 254 / var(--tw-text-opacity, 1))}.text-blue-500{--tw-text-opacity: 1;color:rgb(59 130 246 / var(--tw-text-opacity, 1))}.text-blue-600{--tw-text-opacity: 1;color:rgb(37 99 235 / var(--tw-text-opacity, 1))}.text-cyan-400{--tw-text-opacity: 1;color:rgb(34 211 238 / var(--tw-text-opacity, 1))}.text-gray-300{--tw-text-opacity: 1;color:rgb(209 213 219 / var(--tw-text-opacity, 1))}.text-gray-400{--tw-text-opacity: 1;color:rgb(156 163 175 / var(--tw-text-opacity, 1))}.text-green-400{--tw-text-opacity: 1;color:rgb(74 222 128 / var(--tw-text-opacity, 1))}.text-green-500{--tw-text-opacity: 1;color:rgb(34 197 94 / var(--tw-text-opacity, 1))}.text-red-400{--tw-text-opacity: 1;color:rgb(248 113 113 / var(--tw-text-opacity, 1))}.text-red-500{--tw-text-opacity: 1;color:rgb(239 68 68 / var(--tw-text-opacity, 1))}.text-white{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.text-yellow-400{--tw-text-opacity: 1;color:rgb(250 204 21 / var(--tw-text-opacity, 1))}.shadow-2xl{--tw-shadow: 0 25px 50px -12px rgb(0 0 0 / .25);--tw-shadow-colored: 0 25px 50px -12px var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow, 0 0 #0000),var(--tw-ring-shadow, 0 0 #0000),var(--tw-shadow)}.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)}.backdrop-blur-sm{--tw-backdrop-blur: blur(4px);-webkit-backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia);backdrop-filter:var(--tw-backdrop-blur) var(--tw-backdrop-brightness) var(--tw-backdrop-contrast) var(--tw-backdrop-grayscale) var(--tw-backdrop-hue-rotate) var(--tw-backdrop-invert) var(--tw-backdrop-opacity) var(--tw-backdrop-saturate) var(--tw-backdrop-sepia)}.transition-all{transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.15s}.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}.duration-300{transition-duration:.3s}@keyframes enter{0%{opacity:var(--tw-enter-opacity, 1);transform:translate3d(var(--tw-enter-translate-x, 0),var(--tw-enter-translate-y, 0),0) scale3d(var(--tw-enter-scale, 1),var(--tw-enter-scale, 1),var(--tw-enter-scale, 1)) rotate(var(--tw-enter-rotate, 0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity, 1);transform:translate3d(var(--tw-exit-translate-x, 0),var(--tw-exit-translate-y, 0),0) scale3d(var(--tw-exit-scale, 1),var(--tw-exit-scale, 1),var(--tw-exit-scale, 1)) rotate(var(--tw-exit-rotate, 0))}}.duration-300{animation-duration:.3s}@keyframes slide-up{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.animate-slide-up{animation:slide-up .4s ease-out}img{-o-object-position:top;object-position:top;max-width:100%;height:auto}.fixed{position:fixed}@media (max-width: 768px){html{font-size:16px;-webkit-text-size-adjust:100%}body{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button,a,input,textarea,select{min-height:44px;min-width:44px}input,textarea,select{font-size:16px}}.markdown-content{line-height:1.6}.markdown-content p{margin-bottom:.75rem}.markdown-content img{border-radius:.5rem;margin:.5rem 0;box-shadow:0 2px 8px #0000001a}.markdown-content code.inline-code{background-color:#0000000d;padding:.125rem .25rem;border-radius:.25rem;font-family:Courier New,monospace;font-size:.875em}.markdown-content code.code-block{display:block;background-color:#0000000d;padding:.75rem;border-radius:.5rem;font-family:Courier New,monospace;font-size:.875em;overflow-x:auto;margin:.5rem 0}.dark .markdown-content code.inline-code,.dark .markdown-content code.code-block{background-color:#ffffff1a}.hover\:bg-blue-50:hover{--tw-bg-opacity: 1;background-color:rgb(239 246 255 / var(--tw-bg-opacity, 1))}.hover\:text-white:hover{--tw-text-opacity: 1;color:rgb(255 255 255 / var(--tw-text-opacity, 1))}.hover\:underline:hover{text-decoration-line:underline}@media (min-width: 768px){.md\:left-auto{left:auto}.md\:right-4{right:1rem}.md\:max-w-md{max-width:28rem}}:root{--color-navy-primary: #0f1c2e;--color-navy-dark: #0a1523;--color-navy-light: #1a2332;--color-cyan-primary: #00d4ff;--color-cyan-light: #33ddff;--color-cyan-dark: #0099cc;--color-purple-primary: #8b5cf6;--color-purple-light: #a78bfa;--color-purple-dark: #7c3aed;--color-background-primary: #0a0f1c;--color-background-secondary: #0f1419;--color-surface: rgba(255, 255, 255, .05);--color-surface-elevated: rgba(255, 255, 255, .1);--color-text-primary: #ffffff;--color-text-secondary: #b8c5d1;--color-text-muted: #7a8691;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--gradient-primary: linear-gradient(135deg, var(--color-cyan-primary) 0%, var(--color-purple-primary) 100%);--gradient-secondary: linear-gradient(135deg, var(--color-navy-primary) 0%, var(--color-navy-dark) 100%);--gradient-surface: linear-gradient(135deg, rgba(0, 212, 255, .1) 0%, rgba(139, 92, 246, .1) 100%);--shadow-glow-cyan: 0 0 20px rgba(0, 212, 255, .3);--shadow-glow-purple: 0 0 20px rgba(139, 92, 246, .3);--shadow-elevated: 0 8px 32px rgba(0, 0, 0, .3);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease;--font-primary: "Inter", "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Cascadia Code", "Fira Code", monospace;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--safe-bottom: env(safe-area-inset-bottom, 0px)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-primary);background:var(--color-background-primary);color:var(--color-text-primary);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 20%,rgba(0,212,255,.1) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.1) 0%,transparent 50%),linear-gradient(90deg,transparent 24%,rgba(0,212,255,.03) 25%,rgba(0,212,255,.03) 26%,transparent 27%,transparent 74%,rgba(139,92,246,.03) 75%,rgba(139,92,246,.03) 76%,transparent 77%),linear-gradient(180deg,transparent 24%,rgba(0,212,255,.03) 25%,rgba(0,212,255,.03) 26%,transparent 27%,transparent 74%,rgba(139,92,246,.03) 75%,rgba(139,92,246,.03) 76%,transparent 77%);background-size:100px 100px;animation:circuitFlow 20s linear infinite;pointer-events:none;z-index:-1}@keyframes circuitFlow{0%{transform:translate(0) translateY(0)}to{transform:translate(100px) translateY(100px)}}.app{min-height:100vh;display:flex;flex-direction:column;position:relative}.app.rtl{direction:rtl}.app.rtl *{text-align:right}.app-header{background:var(--gradient-secondary);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--color-surface);padding:var(--spacing-md) var(--spacing-xl);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:100;box-shadow:var(--shadow-elevated)}.header-left{display:flex;align-items:center;gap:var(--spacing-xl)}.logo-container{display:flex;align-items:center;gap:var(--spacing-md)}.logo-icon{width:48px;height:48px;background:var(--gradient-primary);border-radius:12px;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-glow-cyan);animation:logoGlow 3s ease-in-out infinite alternate}@keyframes logoGlow{0%{box-shadow:var(--shadow-glow-cyan)}to{box-shadow:var(--shadow-glow-purple)}}.logo-icon svg{color:#fff}.logo-text h1{font-size:1.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin:0}.subtitle{font-size:.875rem;color:var(--color-text-secondary);font-weight:400}.connection-status{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md);background:var(--color-surface);border-radius:20px;font-size:.875rem;border:1px solid transparent}.connection-status.connected{border-color:var(--color-success);background:#10b9811a}.connection-status.connecting{border-color:var(--color-warning);background:#f59e0b1a}.connection-status.disconnected{border-color:var(--color-error);background:#ef44441a}.status-indicator{width:8px;height:8px;border-radius:50%;animation:pulse 2s infinite}.connection-status.connected .status-indicator{background:var(--color-success)}.connection-status.connecting .status-indicator{background:var(--color-warning)}.connection-status.disconnected .status-indicator{background:var(--color-error)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.header-right{display:flex;align-items:center;gap:var(--spacing-md)}.header-button{background:var(--color-surface);border:1px solid transparent;border-radius:8px;padding:var(--spacing-sm);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center}.header-button:hover{background:var(--color-surface-elevated);border-color:var(--color-cyan-primary);color:var(--color-cyan-primary);box-shadow:0 0 10px #00d4ff33}.header-button.active{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow-cyan)}.language-toggle{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--color-surface);border-radius:20px;padding:var(--spacing-xs);border:1px solid transparent}.toggle-container{display:flex;gap:2px}.toggle-option{background:transparent;border:none;border-radius:16px;padding:var(--spacing-sm) var(--spacing-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-normal);font-size:.875rem;font-weight:500}.toggle-option:hover{background:var(--color-surface-elevated);color:var(--color-text-primary)}.toggle-option.active{background:var(--gradient-primary);color:#fff;box-shadow:0 2px 8px #00d4ff4d}.app-main{flex:1;display:flex;position:relative;overflow:hidden}.sidebar{width:320px;background:var(--gradient-secondary);border-right:1px solid var(--color-surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:50;box-shadow:var(--shadow-elevated)}.sidebar-left{border-right:1px solid var(--color-surface)}.sidebar-right{border-left:1px solid var(--color-surface);border-right:none}.chat-container{flex:1;display:flex;flex-direction:column;background:var(--color-background-primary);position:relative}.chat-interface{flex:1;display:flex;flex-direction:column;height:100%}.messages-container{flex:1;overflow-y:auto;padding:var(--spacing-lg);display:flex;flex-direction:column;gap:var(--spacing-lg);scrollbar-width:thin;scrollbar-color:var(--color-cyan-primary) transparent;padding-bottom:calc(var(--spacing-2xl) + 72px + var(--safe-bottom))}.messages-container::-webkit-scrollbar{width:6px}.messages-container::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb{background:var(--color-cyan-primary);border-radius:3px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;text-align:center;gap:var(--spacing-lg)}.empty-icon{width:80px;height:80px;background:var(--gradient-surface);border-radius:20px;display:flex;align-items:center;justify-content:center;color:var(--color-cyan-primary);box-shadow:var(--shadow-glow-cyan)}.empty-state h3{color:var(--color-text-primary);font-size:1.5rem;font-weight:600;margin:0}.empty-state p{color:var(--color-text-secondary);font-size:1rem;max-width:400px;margin:0}.messages-list{display:flex;flex-direction:column;gap:var(--spacing-lg)}.message-bubble{max-width:80%;animation:messageSlideIn .3s ease-out}@keyframes messageSlideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.message-bubble.user{align-self:flex-end}.message-bubble.assistant{align-self:flex-start}.message-content{background:var(--color-surface);border-radius:16px;padding:var(--spacing-md) var(--spacing-lg);position:relative;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid transparent;transition:all var(--transition-normal)}.message-bubble.user .message-content{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-glow-cyan)}.message-bubble.assistant .message-content{border-color:var(--color-surface)}.message-bubble.assistant .message-content:hover{border-color:var(--color-cyan-primary);box-shadow:0 0 10px #00d4ff1a}.message-text{font-size:1rem;line-height:1.6;word-wrap:break-word;white-space:pre-wrap}.message-actions{display:flex;align-items:center;justify-content:space-between;margin-top:var(--spacing-sm);gap:var(--spacing-sm)}.action-button{background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-xs);border-radius:4px;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-xs);font-size:.875rem}.action-button:hover{color:var(--color-cyan-primary);background:#00d4ff1a}.message-time{font-size:.75rem;color:var(--color-text-muted)}.model-indicator{font-size:.75rem;font-weight:500}.model-name{text-transform:capitalize}.message-metadata{margin-top:var(--spacing-md);padding:var(--spacing-md);background:#0003;border-radius:8px;border:1px solid var(--color-surface);animation:metadataSlideDown .3s ease-out}@keyframes metadataSlideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.metadata-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:var(--spacing-sm)}.metadata-item{display:flex;flex-direction:column;gap:var(--spacing-xs)}.metadata-item label{font-size:.75rem;color:var(--color-text-muted);font-weight:500}.metadata-value{font-size:.875rem;color:var(--color-text-primary);font-weight:600}.metadata-value.cost-low{color:var(--color-success)}.metadata-value.cost-medium{color:var(--color-warning)}.metadata-value.cost-high{color:var(--color-error)}.performance-indicator{display:flex;align-items:center;gap:var(--spacing-sm);margin-top:var(--spacing-sm)}.performance-bar{flex:1;height:4px;background:#ffffff1a;border-radius:2px;overflow:hidden}.performance-fill{height:100%;border-radius:2px;transition:width var(--transition-normal)}.performance-fill.fast{background:var(--color-success)}.performance-fill.medium{background:var(--color-warning)}.performance-fill.slow{background:var(--color-error)}.message-bubble.typing .message-content{padding:var(--spacing-md)}.typing-indicator{display:flex;align-items:center;gap:var(--spacing-sm)}.brain-icon{color:var(--color-cyan-primary);animation:brainPulse 1.5s ease-in-out infinite}@keyframes brainPulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.typing-dots{display:flex;gap:4px}.typing-dots span{width:6px;height:6px;background:var(--color-cyan-primary);border-radius:50%;animation:typingDots 1.5s infinite}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}@keyframes typingDots{0%,60%,to{transform:translateY(0);opacity:.5}30%{transform:translateY(-10px);opacity:1}}.typing-text{font-size:.875rem;color:var(--color-text-secondary);font-style:italic}.input-container{padding:var(--spacing-lg);background:var(--gradient-secondary);border-top:1px solid var(--color-surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);position:sticky;bottom:0;z-index:50;padding-bottom:calc(var(--spacing-lg) + var(--safe-bottom))}.clear-button{background:var(--color-surface);border:1px solid transparent;border-radius:8px;padding:var(--spacing-sm) var(--spacing-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;margin-bottom:var(--spacing-md)}.clear-button:hover{background:#ef44441a;border-color:var(--color-error);color:var(--color-error)}.button-text{display:none}@media (min-width: 768px){.button-text{display:inline}}.input-form{display:flex;gap:var(--spacing-md)}.input-wrapper{flex:1;position:relative;background:var(--color-surface);border:1px solid transparent;border-radius:12px;transition:all var(--transition-normal);overflow:hidden;display:flex;align-items:flex-end}.input-wrapper.focused{border-color:var(--color-cyan-primary);box-shadow:0 0 0 2px #00d4ff33}.message-input{flex:1;background:transparent;border:none;outline:none;color:var(--color-text-primary);font-size:1rem;line-height:1.5;padding:var(--spacing-md);resize:none;min-height:24px;max-height:120px;font-family:inherit}.message-input::-moz-placeholder{color:var(--color-text-muted)}.message-input::placeholder{color:var(--color-text-muted)}.send-button{background:var(--gradient-primary);border:none;border-radius:8px;padding:var(--spacing-md);color:#fff;cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;justify-content:center;min-width:48px;box-shadow:var(--shadow-glow-cyan)}.send-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-glow-purple)}.send-button:disabled{opacity:.5;cursor:not-allowed;transform:none}.panel-header{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-lg);border-bottom:1px solid var(--color-surface)}.panel-title{display:flex;align-items:center;gap:var(--spacing-sm);color:var(--color-text-primary)}.panel-title h3{margin:0;font-size:1.25rem;font-weight:600}.close-button{background:transparent;border:none;color:var(--color-text-muted);cursor:pointer;padding:var(--spacing-sm);border-radius:6px;transition:all var(--transition-fast)}.close-button:hover{background:var(--color-surface);color:var(--color-text-primary)}.panel-content{padding:var(--spacing-lg);overflow-y:auto;flex:1}.metrics-panel,.settings-panel{height:100%;display:flex;flex-direction:column}.no-metrics{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;text-align:center;gap:var(--spacing-md)}.help-text{font-size:.875rem;color:var(--color-text-muted)}.metrics-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--spacing-lg)}.metric-card{background:var(--color-surface);border:1px solid transparent;border-radius:12px;padding:var(--spacing-lg);transition:all var(--transition-normal)}.metric-card:hover{border-color:var(--color-cyan-primary);box-shadow:0 0 10px #00d4ff1a}.metric-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.metric-header h4{margin:0;font-size:.875rem;font-weight:600;color:var(--color-text-secondary)}.metric-value{font-size:1.5rem;font-weight:700;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.metric-value.green{color:var(--color-success)}.metric-value.yellow{color:var(--color-warning)}.metric-value.red{color:var(--color-error)}.metric-detail{font-size:.75rem;color:var(--color-text-muted)}.complexity-bar,.rate-limit-bar{width:100%;height:6px;background:#ffffff1a;border-radius:3px;overflow:hidden;margin-top:var(--spacing-sm)}.complexity-fill,.rate-limit-fill{height:100%;background:var(--gradient-primary);border-radius:3px;transition:width var(--transition-normal)}.pipeline-card{grid-column:1 / -1}.pipeline-steps{display:flex;flex-wrap:wrap;gap:var(--spacing-sm)}.pipeline-step{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--color-surface-elevated);padding:var(--spacing-sm) var(--spacing-md);border-radius:20px;font-size:.875rem}.step-number{width:20px;height:20px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:#fff}.step-name{color:var(--color-text-secondary);text-transform:capitalize}.setting-section{margin-bottom:var(--spacing-2xl)}.setting-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.setting-header h4{margin:0;font-size:1rem;font-weight:600;color:var(--color-text-primary)}.setting-options{display:flex;flex-direction:column;gap:var(--spacing-sm)}.setting-option{background:var(--color-surface);border:1px solid transparent;border-radius:8px;padding:var(--spacing-md);color:var(--color-text-secondary);cursor:pointer;transition:all var(--transition-normal);display:flex;align-items:center;gap:var(--spacing-md);text-align:left}.setting-option:hover{border-color:var(--color-cyan-primary);background:var(--color-surface-elevated)}.setting-option.active{border-color:var(--color-cyan-primary);background:var(--gradient-surface);color:var(--color-text-primary);box-shadow:0 0 10px #00d4ff1a}.option-description{font-size:.875rem;color:var(--color-text-muted);margin-top:var(--spacing-xs)}.tier-option{flex-direction:column;align-items:stretch}.tier-info{width:100%}.tier-name{display:flex;align-items:center;gap:var(--spacing-sm);font-weight:600}.tier-badge{width:12px;height:12px;border-radius:50%}.tier-badge.gray{background:#6b7280}.tier-badge.blue{background:var(--color-cyan-primary)}.tier-badge.purple{background:var(--color-purple-primary)}.tier-description{font-size:.875rem;color:var(--color-text-muted);margin-top:var(--spacing-xs)}.models-info{display:flex;flex-direction:column;gap:var(--spacing-md)}.model-item{background:var(--color-surface);border:1px solid transparent;border-radius:8px;padding:var(--spacing-md)}.model-name{font-weight:600;color:var(--color-text-primary);font-size:.875rem}.model-description{font-size:.75rem;color:var(--color-text-muted);margin:var(--spacing-xs) 0}.model-availability{display:flex;justify-content:flex-end}.available{color:var(--color-success);font-size:.75rem;font-weight:500}.unavailable{color:var(--color-error);font-size:.75rem;font-weight:500}.about-section{background:var(--color-surface);border-radius:8px;padding:var(--spacing-lg)}.about-section h4{margin:0 0 var(--spacing-md) 0;color:var(--color-text-primary)}.about-section p{margin:0 0 var(--spacing-md) 0;color:var(--color-text-secondary);line-height:1.6}.version-info{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.75rem;color:var(--color-text-muted)}.app-footer{background:var(--gradient-secondary);border-top:1px solid var(--color-surface);padding:var(--spacing-md) var(--spacing-xl);display:flex;justify-content:space-between;align-items:center;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.tier-info{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.875rem;color:var(--color-text-secondary)}.tier-free{color:#6b7280}.tier-premium{color:var(--color-cyan-primary)}.tier-enterprise{color:var(--color-purple-primary)}.footer-metrics{display:flex;align-items:center;gap:var(--spacing-md);font-size:.875rem;color:var(--color-text-secondary)}.processing-time{background:var(--color-surface);padding:var(--spacing-xs) var(--spacing-sm);border-radius:12px;font-size:.75rem;color:var(--color-cyan-primary);font-weight:500}@media (max-width: 1024px){.sidebar{width:280px}.metrics-grid{grid-template-columns:1fr}}@media (max-width: 768px){.app-header{padding:var(--spacing-md)}.header-left{gap:var(--spacing-md)}.logo-text h1{font-size:1.25rem}.subtitle{display:none}.sidebar{position:absolute;top:0;left:0;height:100%;z-index:200;width:100%;max-width:320px}.messages-container,.input-container{padding:var(--spacing-md)}.app-footer{padding:var(--spacing-md);flex-direction:column;gap:var(--spacing-sm)}}@media (max-width: 480px){.message-bubble{max-width:95%}.empty-icon{width:60px;height:60px}.empty-state h3{font-size:1.25rem}.connection-status{display:none}}.app.light{--color-background-primary: #f8fafc;--color-background-secondary: #f1f5f9;--color-surface: rgba(0, 0, 0, .05);--color-surface-elevated: rgba(0, 0, 0, .1);--color-text-primary: #1e293b;--color-text-secondary: #475569;--color-text-muted: #64748b}.app.light body:before{background:radial-gradient(circle at 20% 20%,rgba(0,212,255,.05) 0%,transparent 50%),radial-gradient(circle at 80% 80%,rgba(139,92,246,.05) 0%,transparent 50%),linear-gradient(90deg,transparent 24%,rgba(0,212,255,.02) 25%,rgba(0,212,255,.02) 26%,transparent 27%),linear-gradient(180deg,transparent 24%,rgba(139,92,246,.02) 25%,rgba(139,92,246,.02) 26%,transparent 27%)}@media (prefers-reduced-motion: reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}*:focus-visible{outline:2px solid var(--color-cyan-primary);outline-offset:2px}@media print{.app-header,.app-footer,.sidebar,.input-container{display:none}.chat-container{height:auto}.messages-container{overflow:visible;height:auto}}