@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap";:root{--layout-sidebar-width: 304px;--layout-content-max: 1360px;--layout-message-max: 1120px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-display: "Space Grotesk", var(--font-sans);--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-sm: .5rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-2xl: 2rem;--radius-pill: 999px;--radius-full: 9999px;--gray-950: #0A0A0A;--gray-900: #1C1917;--gray-850: #1F1C1A;--gray-800: #292524;--gray-750: #33302E;--gray-700: #44403C;--gray-600: #57534E;--gray-500: #78716C;--gray-400: #A8A29E;--gray-300: #D6D3D1;--gray-200: #E7E5E4;--gray-100: #F5F5F4;--gray-50: #FAFAF9;--amber-950: #451A03;--amber-900: #78350F;--amber-800: #92400E;--amber-700: #B45309;--amber-600: #D97706;--amber-500: #F59E0B;--amber-400: #FBBF24;--amber-300: #FCD34D;--amber-200: #FDE68A;--amber-100: #FEF3C7;--amber-50: #FFFBEB;--orange-600: #EA580C;--orange-500: #F97316;--orange-400: #FB923C;--success: #22C55E;--success-dark: #16A34A;--warning: #EAB308;--error: #EF4444;--info: #06B6D4;--bg-primary: var(--gray-50);--bg-secondary: #FFFFFF;--bg-tertiary: var(--gray-100);--bg-elevated: #FFFFFF;--surface-canvas: #fcfbf8;--surface-panel: rgba(255, 255, 255, .86);--surface-muted: #f3ede7;--surface-strong: #ffffff;--text-primary: var(--gray-900);--text-secondary: var(--gray-600);--text-tertiary: var(--gray-500);--text-muted: var(--gray-400);--border-subtle: var(--gray-200);--border-default: var(--gray-300);--border-strong: var(--gray-400);--accent-primary: #c26b38;--accent-primary-hover: #cf7b49;--accent-secondary: #d08a58;--accent-glow: rgba(194, 107, 56, .26);--accent-soft: rgba(201, 106, 23, .12);--focus-ring-strong: rgba(201, 106, 23, .22);--danger-soft: rgba(239, 68, 68, .12);--success-soft: rgba(34, 197, 94, .12);--message-user-bg: #f3efea;--message-user-text: #221d18;--message-user-border: #ece4da;--message-ai-bg: rgba(255, 255, 255, .94);--message-ai-border: var(--gray-200);--message-ai-text: var(--gray-800);--input-bg: #FFFFFF;--input-border: var(--gray-300);--input-focus-border: var(--orange-500);--input-focus-ring: rgba(234, 88, 12, .2);--sidebar-bg: var(--gray-100);--sidebar-active: #FFFFFF;--sidebar-hover: var(--gray-200);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .03);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -2px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .06), 0 4px 6px -4px rgba(0, 0, 0, .03);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 8px 10px -6px rgba(0, 0, 0, .03);--shadow-warm: 0 4px 20px -2px rgba(234, 88, 12, .15);--shadow-panel: 0 12px 30px rgba(28, 25, 23, .08);--shadow-float: 0 18px 44px rgba(28, 25, 23, .12);--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .4s cubic-bezier(.34, 1.56, .64, 1)}[data-theme=dark]{--bg-primary: var(--gray-950);--bg-secondary: var(--gray-900);--bg-tertiary: var(--gray-850);--bg-elevated: var(--gray-800);--surface-canvas: #090909;--surface-panel: rgba(28, 25, 23, .78);--surface-muted: #1a1614;--surface-strong: #1d1916;--text-primary: var(--gray-100);--text-secondary: var(--gray-400);--text-tertiary: var(--gray-500);--text-muted: var(--gray-600);--border-subtle: var(--gray-800);--border-default: var(--gray-750);--border-strong: var(--gray-700);--accent-primary: #bb7048;--accent-primary-hover: #c67b54;--accent-secondary: #aa613d;--accent-glow: rgba(187, 112, 72, .22);--accent-soft: rgba(251, 191, 36, .12);--focus-ring-strong: rgba(251, 191, 36, .22);--danger-soft: rgba(239, 68, 68, .18);--success-soft: rgba(34, 197, 94, .18);--message-user-bg: #2a2421;--message-user-text: #f5f0ea;--message-user-border: rgba(255, 255, 255, .1);--message-ai-bg: #1f1b19;--message-ai-border: #3a332d;--message-ai-text: #f0ebe5;--input-bg: var(--gray-850);--input-border: var(--gray-750);--input-focus-border: var(--amber-500);--input-focus-ring: rgba(245, 158, 11, .2);--sidebar-bg: var(--gray-900);--sidebar-active: var(--gray-850);--sidebar-hover: var(--gray-800);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4), 0 2px 4px -2px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -4px rgba(0, 0, 0, .4);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .6), 0 8px 10px -6px rgba(0, 0, 0, .5);--shadow-warm: 0 4px 20px -2px rgba(245, 158, 11, .2);--shadow-panel: 0 14px 34px rgba(0, 0, 0, .35);--shadow-float: 0 24px 52px rgba(0, 0, 0, .44)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}html,body{width:100%;height:100%}body{font-family:var(--font-sans);font-size:var(--text-base);font-weight:400;line-height:1.6;color:var(--text-primary);background:radial-gradient(circle at top left,var(--accent-soft) 0%,transparent 24%),linear-gradient(180deg,var(--surface-canvas) 0%,var(--bg-primary) 100%);transition:background-color var(--transition-slow),color var(--transition-slow),background var(--transition-slow)}.theme-transition *{transition:background-color var(--transition-base),border-color var(--transition-base),color var(--transition-base),box-shadow var(--transition-base)}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;letter-spacing:-.02em;color:var(--text-primary)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base);font-weight:600}#app{width:100%;height:100vh;overflow:hidden}::selection{background:var(--accent-primary);color:#fff}::-moz-selection{background:var(--accent-primary);color:#fff}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-6);font-family:var(--font-sans);font-size:var(--text-sm);font-weight:500;line-height:1.5;border-radius:var(--radius-lg);border:none;cursor:pointer;transition:all var(--transition-base);position:relative;overflow:hidden}.btn:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.1) 0%,transparent 100%);opacity:0;transition:opacity var(--transition-fast)}.btn:hover:before{opacity:1}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-warm)}.btn-primary:hover{background:var(--accent-primary-hover);transform:translateY(-1px);box-shadow:0 6px 24px -4px var(--accent-glow)}.btn-secondary{background:var(--bg-elevated);color:var(--text-secondary);border:1px solid var(--border-default)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--border-strong);color:var(--text-primary)}.btn-ghost{background:transparent;color:var(--text-secondary)}.btn-ghost:hover{background:var(--bg-tertiary);color:var(--text-primary)}.card{background:var(--bg-elevated);border-radius:var(--radius-xl);border:1px solid var(--border-subtle);padding:var(--space-6);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-default)}.input{width:100%;padding:var(--space-3) var(--space-4);font-family:var(--font-sans);font-size:var(--text-base);color:var(--text-primary);background:var(--input-bg);border:1px solid var(--input-border);border-radius:var(--radius-lg);transition:all var(--transition-fast);outline:none}.input:hover{border-color:var(--border-strong)}.input:focus{border-color:var(--input-focus-border);box-shadow:0 0 0 3px var(--input-focus-ring)}.input::placeholder{color:var(--text-muted)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse-warm{0%,to{box-shadow:0 0 #ea580c66}50%{box-shadow:0 0 0 8px #ea580c00}}.animate-fade-in{animation:fadeIn var(--transition-slow) ease-out}.animate-pulse-warm{animation:pulse-warm 2s ease-in-out infinite}@media(max-width:768px){html{font-size:15px}::-webkit-scrollbar{display:none}*{scrollbar-width:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}[data-theme=dark] .markdown-body pre{background:var(--gray-950)!important;border:1px solid var(--border-subtle);border-radius:var(--radius-lg)}[data-theme=dark] .markdown-body pre code,[data-theme=dark] .markdown-body pre span,[data-theme=dark] .markdown-body pre *{background-color:transparent!important}.app-layout[data-v-b434f0bb]{display:flex;height:100vh;overflow:hidden;background:radial-gradient(circle at top left,rgba(201,106,23,.08),transparent 28%),linear-gradient(180deg,var(--surface-canvas) 0%,var(--bg-primary) 100%)}.sidebar-overlay[data-v-b434f0bb]{position:fixed;inset:0;background:#1814115c;backdrop-filter:blur(8px);z-index:50}.chat-layout[data-v-b434f0bb]{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.chat-stage[data-v-b434f0bb]{flex:1;display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;isolation:isolate}.chat-stage[data-v-b434f0bb]:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at top right,rgba(201,106,23,.08),transparent 28%),linear-gradient(180deg,rgba(255,255,255,.06),transparent 22%);opacity:.8;z-index:-1}[data-theme=dark] .chat-stage[data-v-b434f0bb]:before{background:radial-gradient(circle at top right,rgba(251,191,36,.08),transparent 24%),linear-gradient(180deg,rgba(255,255,255,.02),transparent 18%)}.chat-stream[data-v-b434f0bb]{flex:1;display:flex;min-height:0;position:relative;overflow:hidden;scroll-padding-bottom:220px}.chat-footer[data-v-b434f0bb]{flex-shrink:0;position:sticky;bottom:0;z-index:20;padding:0 var(--space-6) var(--space-5);background:linear-gradient(180deg,#fcfbf800,#fcfbf8c7 24%,#fcfbf8f5);backdrop-filter:blur(14px)}[data-theme=dark] .chat-footer[data-v-b434f0bb]{background:linear-gradient(180deg,#0a0a0a00,#0a0a0ab8 24%,#0a0a0af0)}.composer-shell[data-v-b434f0bb]{width:min(100%,var(--layout-content-max));margin:0 auto;display:flex;flex-direction:column;gap:var(--space-3);padding-bottom:max(0px,env(safe-area-inset-bottom))}@media(max-width:768px){.chat-stream[data-v-b434f0bb]{scroll-padding-bottom:180px}.chat-footer[data-v-b434f0bb]{padding:0 var(--space-4) var(--space-4)}.composer-shell[data-v-b434f0bb]{gap:var(--space-2)}}