@import"https://fonts.googleapis.com/css2?family=Inter:wght@100..900&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap";.main{flex:1;height:100vh;display:flex;flex-direction:column;overflow:hidden;background-color:var(--background);position:relative;transition:margin-left .3s ease}.chat-area{height:100vh;display:flex;flex-direction:column;background-color:var(--background);position:relative;overflow-x:hidden}.chat-header{height:70px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.chat-header-title{display:flex;align-items:center;gap:12px}.chat-header-title h2{font-weight:600;font-size:18px;color:var(--text-primary)}.chat-header-actions{display:flex;align-items:center;gap:12px}.user-profile{display:flex;align-items:center;gap:8px}.user-avatar{width:32px;height:32px;border-radius:50%;background-color:var(--primary-light);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600}.messages-container{flex:1;overflow-y:auto;display:flex;flex-direction:column;padding-bottom:100px;scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--primary-light) transparent}.messages-container::-webkit-scrollbar-thumb{background-color:var(--primary-light);border-radius:6px}.welcome-container{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 160px);width:100%;padding:0;margin:0 auto}.welcome-content{max-width:1100px;width:100%;padding:20px;display:flex;flex-direction:column;align-items:center;transform:translateY(-20px);animation:fadeIn .5s ease-out}.welcome-header{text-align:center;margin-bottom:40px;width:100%}.welcome-icon{width:80px;height:80px;border-radius:50%;background:var(--primary-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 24px;box-shadow:0 10px 20px #7c3aed33;position:relative;overflow:hidden}.welcome-icon:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.3) 0%,transparent 60%);animation:rotate 8s linear infinite}.welcome-title{font-size:42px;font-weight:700;background:var(--primary-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:16px;line-height:1.2}.welcome-subtitle{font-size:18px;color:var(--text-secondary);margin-bottom:20px}.suggestions-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;width:100%;padding:20px;margin:0 auto;max-width:1200px}.suggestion-card{background-color:var(--surface);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--border);transition:all .3s cubic-bezier(.2,.8,.2,1);cursor:pointer;position:relative;padding:20px;display:flex;flex-direction:column;height:150px;margin:0;box-sizing:border-box}.suggestion-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:0;background:var(--primary-gradient);transition:height .3s cubic-bezier(.34,1.56,.64,1)}.suggestion-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--primary-light)}.suggestion-card:hover:before{height:100%}.card-category{font-size:11px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;background:var(--highlight-purple);display:inline-block;padding:4px 10px;border-radius:30px}.card-text{font-weight:500;font-size:15px;line-height:1.4;color:var(--text-primary);margin-bottom:16px;flex-grow:1;display:-webkit-box;-webkit-line-clamp:3;line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;text-overflow:ellipsis}.card-icon{width:36px;height:36px;border-radius:10px;background:var(--primary-gradient);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;align-self:flex-end;transition:all .3s ease;box-shadow:var(--shadow-sm)}.suggestion-card:hover .card-icon{transform:scale(1.1) rotate(10deg);box-shadow:0 5px 15px #7c3aed4d}.message{display:flex;gap:16px;max-width:80%;margin:0 20px 20px;animation:slideIn .3s ease-out}.user{align-self:flex-end;flex-direction:row-reverse}.message-avatar{width:40px;height:40px;border-radius:50%;background:var(--primary-gradient);color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-sm)}.user .message-avatar{background:var(--secondary-gradient)}.message-content{display:flex;flex-direction:column;max-width:100%}.message-bubble{padding:16px;background-color:var(--surface);box-shadow:var(--shadow-sm);color:var(--text-primary);border-radius:18px 18px 18px 4px;overflow-wrap:break-word;word-break:break-word}.user .message-bubble{background:var(--primary-gradient);color:#fff;border-bottom-left-radius:16px;border-bottom-right-radius:0}.message-info{margin-top:6px;font-size:12px;color:var(--text-tertiary);align-self:flex-end}.user .message-info{align-self:flex-start}.typing-indicator{display:flex;align-items:center;gap:8px;padding:12px 20px;background-color:var(--surface);width:fit-content;margin:0 20px;border-radius:16px 16px 16px 0}.typing-indicator span{width:8px;height:8px;border-radius:50%;background-color:var(--primary);animation:bounce 1.5s infinite ease-in-out}.typing-indicator span:nth-child(1){animation-delay:0s}.typing-indicator span:nth-child(2){animation-delay:.2s}.typing-indicator span:nth-child(3){animation-delay:.4s}@keyframes bounce{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-6px)}}.input-container{position:fixed;bottom:0;left:var(--sidebar-margin, 0);right:0;padding:20px 24px;background:linear-gradient(to top,var(--background) 80%,rgba(248,250,252,0));z-index:10;transition:left .3s ease}.input-box{display:flex;align-items:center;background-color:var(--surface);border:1px solid var(--border);border-radius:16px;padding:8px 16px;box-shadow:var(--shadow-md);transition:all .3s ease;max-width:1000px;margin:0 auto;width:100%}.input-box:focus-within{box-shadow:var(--shadow-lg);border-color:var(--primary-light);transform:translateY(-2px)}.input-box input{flex:1;border:none;outline:none;background:transparent;font-size:16px;color:var(--text-primary);padding:12px 0}.input-action-btn{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);transition:all .2s}.input-action-btn.send{background:var(--primary-gradient);color:#fff}.input-action-btn.send:hover{transform:scale(1.05);filter:brightness(1.1)}.voice-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);display:flex;align-items:center;justify-content:center;z-index:1000}.voice-modal{background-color:var(--surface);border-radius:20px;padding:30px;width:90%;max-width:500px;box-shadow:var(--shadow-lg);display:flex;flex-direction:column;align-items:center;border:1px solid var(--border)}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes slideIn{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width: 1200px){.suggestions-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));max-width:900px;gap:18px;padding:15px}.welcome-content{max-width:900px;padding:15px}}@media (max-width: 900px){.welcome-content{max-width:800px;padding:15px}.suggestions-grid{grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:15px}}@media (max-width: 768px){.input-container{left:0;padding:15px}.welcome-container{min-height:calc(100vh - 150px)}.welcome-content{transform:translateY(-15px);padding:15px;max-width:100%}.welcome-title{font-size:32px}.welcome-subtitle{font-size:16px}.suggestions-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px;padding:10px}.message{max-width:90%;margin:0 10px 15px}.suggestion-card{height:140px;padding:16px}.chat-header{height:60px;padding:0 16px}}@media (max-width: 480px){.suggestions-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px;padding:10px}.suggestion-card{height:auto;min-height:130px;padding:15px}.message{max-width:95%;margin:0 5px 10px}.welcome-title{font-size:28px;margin-bottom:12px}.welcome-header{margin-bottom:30px}.card-category{font-size:11px;margin-bottom:10px}.welcome-icon{width:60px;height:60px;font-size:24px;margin-bottom:16px}.welcome-title{font-size:28px}.welcome-subtitle{font-size:14px;margin-bottom:15px}.card-text{font-size:15px}.input-box{padding:6px 12px}.input-box input{padding:8px 0}.input-action-btn{width:32px;height:32px}.chat-header-title h2{font-size:16px}}.theme-toggle{width:40px;height:40px;border-radius:50%;border:none;background-color:transparent;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s,color .2s,transform .2s}.theme-toggle:hover{background-color:var(--hover-bg);color:var(--primary);transform:rotate(15deg)}.theme-toggle svg{transition:transform .3s ease}.theme-toggle:active svg{transform:rotate(360deg)}.dark-mode .theme-toggle{color:var(--text-secondary)}.dark-mode .theme-toggle:hover{color:var(--primary-light)}:root{--primary: #7C3AED;--primary-light: #A78BFA;--primary-dark: #6D28D9;--secondary: #06B6D4;--accent: #F59E0B;--tertiary: #EC4899;--success: #10B981;--error: #EF4444;--warning: #F59E0B;--info: #3B82F6;--surface: #FFFFFF;--surface-alt: #F1F5F9;--text-primary: #1E293B;--text-secondary: #334155;--text-tertiary: #64748B;--text-on-primary: #FFFFFF;--border: #E2E8F0;--highlight-purple: rgba(124, 58, 237, .1);--primary-gradient: linear-gradient(135deg, #7C3AED 0%, #8B5CF6 50%, #C4B5FD 100%);--secondary-gradient: linear-gradient(135deg, #06B6D4 0%, #0EA5E9 50%, #7DD3FC 100%);--accent-gradient: linear-gradient(135deg, #F59E0B 0%, #FBBF24 50%, #FDE68A 100%);--tertiary-gradient: linear-gradient(135deg, #EC4899 0%, #F472B6 50%, #FBCFE8 100%);--glass-gradient: linear-gradient( 135deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .7) );--glass-gradient-dark: linear-gradient( 135deg, rgba(15, 23, 42, .9), rgba(15, 23, 42, .7) );--background: #F8FAFC;--background-pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100' viewBox='0 0 100 100'%3E%3Cg fill='%237C3AED' fill-opacity='0.03'%3E%3Cpath d='M30 10C15 10 10 15 10 30s5 20 20 20 20-5 20-20-5-20-20-20zM90 10c-15 0-20 5-20 20s5 20 20 20 20-5 20-20-5-20-20-20z'/%3E%3C/g%3E%3C/svg%3E");--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 18px;--radius-xl: 24px;--radius-full: 999px;--shadow-sm: 0 1px 3px rgba(15, 23, 42, .1);--shadow-md: 0 4px 6px rgba(15, 23, 42, .07), 0 2px 4px rgba(15, 23, 42, .06);--shadow-lg: 0 10px 15px rgba(15, 23, 42, .07), 0 4px 6px rgba(15, 23, 42, .05);--shadow-elevation: 0 20px 25px -5px rgba(15, 23, 42, .05), 0 8px 10px -6px rgba(15, 23, 42, .04);--z-base: 1;--z-above: 10;--z-sticky: 100;--z-fixed: 1000;--z-modal: 2000;--z-modal-backdrop: 1900;--z-popover: 1500;--z-tooltip: 1600;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.2, .8, .2, 1);--sidebar-width: 300px;--header-height: 70px;--footer-height: 80px;--font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: "JetBrains Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--glass-background: rgba(255, 255, 255, .7);--glass-border: rgba(255, 255, 255, .2);--glass-blur: 10px;--dark-glass-background: rgba(29, 32, 63, .7);--dark-glass-border: rgba(255, 255, 255, .1);--hover-bg: rgba(98, 76, 245, .08)}.dark-mode{--primary: #818CF8;--primary-light: #A5B4FC;--primary-dark: #6366F1;--accent: #22D3EE;--accent-light: #164E63;--accent-dark: #0EA5E9;--background: #0F172A;--surface: #1E293B;--surface-alt: #334155;--dark-surface-alt: #334155;--error: #F87171;--success: #34D399;--warning: #FBBF24;--text-primary: #F8FAFC;--text-secondary: #E2E8F0;--text-tertiary: #94A3B8;--text-on-primary: #ffffff;--border: #334155;--hover-bg: rgba(129, 140, 248, .15);--highlight-purple: rgba(129, 140, 248, .12);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .25), 0 2px 4px rgba(0, 0, 0, .15);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .25), 0 4px 6px rgba(0, 0, 0, .15);--shadow-elevation: 0 20px 25px -5px rgba(0, 0, 0, .25), 0 8px 10px -6px rgba(0, 0, 0, .15)}html,body{font-family:var(--font-sans);background-color:var(--background);color:var(--text-primary);scroll-behavior:smooth;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100%;width:100%;overflow-x:hidden}body{overflow-y:auto}a{text-decoration:none;color:var(--primary);transition:color var(--transition-fast)}a:hover{color:var(--primary-dark)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.container{max-width:1200px;margin:0 auto;padding:0 var(--space-md)}body{transition:background-color var(--transition-normal),color var(--transition-normal)}*{transition:background-color var(--transition-fast),border-color var(--transition-fast),box-shadow var(--transition-fast)}.glass{background:var(--glass-gradient);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);box-shadow:var(--shadow-md)}.dark-mode .glass{background:var(--glass-gradient-dark);border:1px solid rgba(255,255,255,.08)}.glass-effect{background:var(--glass-background);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--glass-border);box-shadow:var(--shadow-sm)}[data-theme=dark] .glass-effect,.dark-mode .glass-effect{background:var(--dark-glass-background);border-color:var(--dark-glass-border)}.card{background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--space-lg);border:1px solid var(--border);transition:transform var(--transition-fast),box-shadow var(--transition-fast)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-full);font-weight:var(--font-medium);font-size:.95rem;cursor:pointer;transition:all var(--transition-fast);border:none;outline:none}.btn-primary{background:var(--primary-gradient);color:var(--text-on-primary);box-shadow:var(--shadow-md)}.btn-primary:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}.btn-secondary{background-color:var(--surface);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover{background-color:var(--surface-alt)}#root,.app{min-height:100vh;width:100vw;display:flex;flex-direction:column;overflow-x:hidden}.focus-outline:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.animate-fade-in{animation:fadeIn .3s ease forwards}.animate-slide-up{animation:slideUp .3s ease forwards}.animate-scale-in{animation:scaleIn .3s var(--transition-bounce) forwards}.transition-all{transition:all var(--transition-normal)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}@keyframes gradient-shift{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes pulse{0%{box-shadow:0 0 #7c3aed66}70%{box-shadow:0 0 0 10px #7c3aed00}to{box-shadow:0 0 #7c3aed00}}.app{display:flex;height:100vh;width:100vw;overflow:hidden;position:relative}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--background);color:var(--text-primary);line-height:1.5;overflow:hidden;height:100vh;width:100vw}html,body,#root{height:100%;width:100%;overflow:hidden}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}@media (max-width: 768px){.app{flex-direction:column}.chat-area{margin-left:0!important;width:100%!important}}.sidebar-header{padding:16px;border-bottom:1px solid var(--border-color)}.sidebar-header h1{font-size:1.2rem;margin-bottom:12px;color:var(--primary-color)}.new-chat-btn{display:flex;align-items:center;justify-content:center;gap:8px;background-color:var(--primary-color);color:#fff;border:none;border-radius:24px;padding:10px 16px;font-size:.9rem;font-weight:500;width:100%;transition:background-color .2s}.new-chat-btn:hover{background-color:var(--primary-hover)}.conversations-list{flex:1;overflow-y:auto;padding:8px}.list-header{display:flex;align-items:center;gap:6px;font-size:.85rem;text-transform:uppercase;color:var(--text-secondary);padding:12px 8px 8px;letter-spacing:.5px}.conversation-item{padding:12px;border-radius:8px;margin-bottom:4px;cursor:pointer;transition:background-color .2s}.conversation-item:hover{background-color:#0000000d}.conversation-item.active{background-color:var(--primary-light)}.conversation-title{font-weight:500;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.conversation-meta{font-size:.8rem;color:var(--text-secondary)}.empty-state{text-align:center;padding:32px 16px;color:var(--text-secondary)}.chat-area{flex:1;display:flex;flex-direction:column;height:100vh;transition:margin-left .3s ease;position:relative}.sidebar.closed+.chat-area{margin-left:0}.chat-header{height:var(--header-height);padding:0 var(--space-xl);display:flex;align-items:center;justify-content:space-between;background:var(--glass-gradient);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);position:sticky;top:0;z-index:var(--z-sticky);border-bottom:1px solid var(--border);box-shadow:var(--shadow-sm)}.chat-header-title{display:flex;align-items:center;gap:var(--space-sm)}.chat-header h2{font-size:1.25rem;font-weight:var(--font-semibold);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:500px}.chat-header-actions{display:flex;gap:var(--space-sm)}.header-action{width:38px;height:38px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.header-action:hover{background-color:var(--hover-bg);color:var(--primary)}.messages-container{flex:1;overflow-y:auto;padding:var(--space-xl);display:flex;flex-direction:column;gap:var(--space-lg);scroll-behavior:smooth;scroll-padding-bottom:100px}.messages-container::-webkit-scrollbar{width:6px}.messages-container::-webkit-scrollbar-track{background:transparent}.messages-container::-webkit-scrollbar-thumb{background:var(--text-tertiary);border-radius:var(--radius-full)}.messages-container::-webkit-scrollbar-thumb:hover{background:var(--text-secondary)}.welcome-container{max-width:800px;margin:var(--space-2xl) auto var(--space-xl);text-align:center;animation:fadeInUp .6s var(--transition-bounce)}.welcome-header{display:flex;flex-direction:column;align-items:center;margin-bottom:var(--space-xl)}.welcome-icon{font-size:54px;margin-bottom:var(--space-md);background:var(--primary-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}.welcome-container h1{font-size:2.5rem;font-weight:var(--font-bold);margin-bottom:var(--space-md);background:var(--primary-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.5px}.welcome-container p{font-size:1.1rem;color:var(--text-secondary);margin-bottom:var(--space-xl);max-width:600px;margin-left:auto;margin-right:auto}.example-prompts{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:var(--space-md);max-width:800px;margin:0 auto}.example-prompts button{background-color:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);text-align:left;height:100%;display:flex;flex-direction:column;transition:all var(--transition-normal);cursor:pointer;position:relative;overflow:hidden;box-shadow:var(--shadow-sm)}.example-prompts button:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:var(--primary-gradient);transform:scaleY(0);transform-origin:bottom;transition:transform var(--transition-normal)}.example-prompts button:hover{border-color:var(--primary-light);box-shadow:var(--shadow-md);transform:translateY(-2px)}.example-prompts button:hover:before{transform:scaleY(1)}.prompt-title{font-weight:var(--font-medium);margin-bottom:var(--space-sm);color:var(--text-primary)}.prompt-description{color:var(--text-secondary);font-size:.9rem;margin-top:auto}.message{display:flex;max-width:90%;animation:fadeInUp .3s ease-out;position:relative}.message.user{align-self:flex-end;flex-direction:row-reverse}.message-avatar{width:40px;height:40px;border-radius:var(--radius-full);background:var(--primary-gradient);display:flex;align-items:center;justify-content:center;color:#fff;margin:0 var(--space-sm);box-shadow:var(--shadow-sm);flex-shrink:0}.message.user .message-avatar{background:var(--accent-gradient)}.message-content{max-width:calc(100% - 60px)}.message-bubble{padding:var(--space-md) var(--space-lg);border-radius:var(--radius-lg);background-color:var(--surface);box-shadow:var(--shadow-sm);position:relative;overflow-wrap:break-word}.message.user .message-bubble{background:var(--primary-gradient);color:var(--text-on-primary);border-bottom-right-radius:0;box-shadow:var(--shadow-md)}.message:not(.user) .message-bubble{border-bottom-left-radius:0}.message-info{padding:4px var(--space-sm);display:flex;align-items:center;gap:var(--space-xs);font-size:.75rem;color:var(--text-tertiary)}.voice-indicator{background-color:var(--primary-light);color:var(--primary);padding:2px var(--space-xs);border-radius:var(--radius-full);font-size:.7rem;font-weight:var(--font-medium)}.message.error .message-avatar{background:linear-gradient(135deg,var(--error) 0%,#ff7675 100%)}.message.error .message-bubble{background-color:#ef44441a;color:var(--error);border:1px solid rgba(239,68,68,.2)}.message .message-bubble pre{background-color:#f6f8fa;border-radius:var(--radius-md);padding:var(--space-md);overflow-x:auto;margin:var(--space-sm) 0;border:1px solid #e1e4e8;font-family:var(--font-mono);font-size:.9rem;color:#24292e}.dark-mode .message .message-bubble pre{background-color:#1e1e1e;border-color:#2d2d2d;color:#e1e1e1}.message .message-bubble code{font-family:var(--font-mono);font-size:.9em;background-color:#0000000d;padding:.2em .4em;border-radius:var(--radius-sm)}.dark-mode .message .message-bubble code{background-color:#ffffff1a}.typing-indicator{display:flex;align-items:center;padding:var(--space-sm) var(--space-md);background-color:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);width:fit-content;margin-left:var(--space-xl)}.typing-indicator span{height:8px;width:8px;margin:0 2px;background-color:var(--primary);display:block;border-radius:50%;opacity:.4}.typing-indicator span:nth-child(1){animation:typing 1s infinite 0ms}.typing-indicator span:nth-child(2){animation:typing 1s infinite .2s}.typing-indicator span:nth-child(3){animation:typing 1s infinite .4s}.sidebar-toggle{position:fixed;top:var(--space-md);left:var(--space-md);width:42px;height:42px;border-radius:var(--radius-full);background:var(--primary-gradient);border:none;display:flex;align-items:center;justify-content:center;z-index:var(--z-fixed);box-shadow:var(--shadow-md);display:none;color:var(--text-on-primary);cursor:pointer;transition:all var(--transition-normal)}.sidebar-toggle:hover{transform:scale(1.05);box-shadow:var(--shadow-lg)}.sidebar-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0006;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:90;display:none;opacity:0;transition:opacity var(--transition-normal)}.sidebar-overlay.visible{opacity:1}.input-container{position:fixed;bottom:0;left:280px;right:0;background-color:var(--surface);padding:16px 24px;border-top:1px solid var(--border);z-index:50;display:flex;flex-direction:column;transition:left var(--transition-normal)}.sidebar.closed~.input-container{left:0}.input-box{display:flex;align-items:center;background-color:var(--surface-alt);border:1px solid var(--border);border-radius:12px;padding:10px 16px;box-shadow:var(--shadow-sm);margin-bottom:8px}.input-box input{flex:1;border:none;outline:none;background:transparent;font-size:16px;color:var(--text-primary);padding:8px 0}.input-box input::placeholder{color:var(--text-tertiary)}.input-actions{display:flex;gap:8px}.input-action-btn{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-secondary);background-color:transparent;transition:all .2s}.input-action-btn:hover{background-color:var(--hover-bg);color:var(--primary)}.input-action-btn.active{color:var(--primary);background-color:var(--hover-bg)}.input-action-btn.send{background-color:var(--primary);color:#fff}.input-action-btn.send:hover{transform:scale(1.05);background-color:var(--primary-dark)}.footer-info{font-size:12px;color:var(--text-tertiary);text-align:center;margin-top:8px}@keyframes typing{0%{transform:scale(.8);opacity:.4}50%{transform:scale(1.2);opacity:.8}to{transform:scale(.8);opacity:.4}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.sidebar-toggle{display:flex}.sidebar-overlay{display:block}.chat-area{margin-left:0}.input-container{left:0;padding:12px 16px}.chat-header{padding-left:60px;padding-right:var(--space-md);height:60px}.chat-header h2{font-size:1.1rem;max-width:200px}.messages-container{padding:var(--space-md);gap:var(--space-md)}.message{max-width:100%}.welcome-container{margin:var(--space-xl) var(--space-md);padding:0}.welcome-container h1{font-size:1.8rem}.welcome-container p{font-size:1rem}.example-prompts{grid-template-columns:1fr;gap:var(--space-sm)}}@media (max-width: 480px){.message-avatar{width:32px;height:32px}.message-bubble{padding:var(--space-sm) var(--space-md)}.example-prompts button{padding:var(--space-md)}.chat-header-actions .header-action:not(:first-child){display:none}}:root{--sidebar-margin: 300px}.sidebar-visible .input-container{margin-left:var(--sidebar-margin);transition:margin-left .3s ease}@media (max-width: 768px){.sidebar-visible .input-container{margin-left:0}}:root{--primary: #624CF5;--primary-light: #8B7FFE;--primary-dark: #4930DC;--secondary: #00CFB4;--accent: #FFBD3D;--background: linear-gradient(145deg, #f8faff 0%, #eef2ff 100%);--surface: #ffffff;--surface-alt: #f5f7ff;--surface-secondary: #eef2ff;--error: #FF5A65;--success: #00C27A;--warning: #FFBD3D;--text-primary: #25294A;--text-secondary: #64728C;--text-tertiary: #A1A8BB;--text-on-primary: #ffffff;--border: rgba(37, 41, 74, .1);--hover-bg: rgba(98, 76, 245, .08);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--card-shadow: 0 8px 32px 0 rgba(98, 76, 245, .06);--shadow-sm: 0 2px 8px rgba(98, 76, 245, .06);--shadow-md: 0 4px 16px rgba(98, 76, 245, .08);--shadow-lg: 0 8px 32px rgba(98, 76, 245, .1);--shadow-elevation: 0 16px 48px rgba(98, 76, 245, .12);--primary-gradient: linear-gradient(135deg, var(--primary), var(--primary-dark));--secondary-gradient: linear-gradient(135deg, var(--secondary), #00B3A1);--accent-gradient: linear-gradient(135deg, var(--accent), #FFA826);--dark-background: linear-gradient(145deg, #161A30 0%, #12152B 100%);--dark-surface: #1D203F;--dark-surface-alt: #252A4D;--dark-surface-secondary: #2D325D;--dark-text-primary: #F5F7FF;--dark-text-secondary: #C5CCDE;--dark-text-tertiary: #8A93B2;--dark-border: rgba(245, 247, 255, .12);--font-sans: "Plus Jakarta Sans", "Inter", sans-serif;--font-mono: "JetBrains Mono", monospace;--font-light: 300;--font-normal: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-bounce: cubic-bezier(.175, .885, .32, 1.275);--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--z-modal: 1000;font-family:var(--font-sans);line-height:1.5;font-weight:400;letter-spacing:-.01em;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{padding:0;margin:0;box-sizing:border-box;font-family:var(--font-sans)}html,body{height:100%;width:100%;margin:0;padding:0;overflow:hidden}body{min-height:100vh;width:100vw;background:var(--background);color:var(--text-primary);font-family:var(--font-sans)}#root{height:100vh;width:100vw;display:flex;flex-direction:column;overflow:hidden}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:var(--radius-full);border:none;font-weight:600;cursor:pointer;transition:all .25s ease;letter-spacing:-.01em;font-size:1rem;position:relative;overflow:hidden}.btn:before{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(#ffffff26,#fff0);opacity:0;transition:opacity .25s ease}.btn:hover:before{opacity:1}.btn-primary{background:var(--primary-gradient);color:var(--text-on-primary);box-shadow:0 4px 14px #624cf540}.btn-primary:hover{box-shadow:0 6px 20px #624cf559;transform:translateY(-2px)}.btn-secondary{background:var(--surface);color:var(--primary);border:1.5px solid var(--primary-light)}.btn-secondary:hover{background:var(--primary-light);color:var(--text-on-primary);border-color:transparent;transform:translateY(-2px)}.card{background:#ffffffe6;border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-md);border:1px solid rgba(98,76,245,.08);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s ease;position:relative;overflow:hidden}.card:before{content:"";position:absolute;top:0;left:0;width:4px;height:0%;background:var(--primary-gradient);transition:height .3s cubic-bezier(.34,1.56,.64,1)}.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.card:hover:before{height:100%}.side-nav{background:linear-gradient(180deg,var(--surface) 0%,var(--surface-alt) 100%);border-right:1px solid var(--border);display:flex;flex-direction:column;height:100vh;min-width:260px;box-shadow:var(--shadow-sm);position:relative;transition:all var(--transition-normal);z-index:10;padding:var(--space-sm) 0}.side-nav-header{padding:var(--space-md) var(--space-lg);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);margin-bottom:var(--space-md)}.side-nav-logo{display:flex;align-items:center;gap:var(--space-sm);font-weight:var(--font-bold);font-size:1.25rem;color:var(--text-primary)}.side-nav-content{flex:1;overflow-y:auto;padding:var(--space-sm) var(--space-md)}.side-nav-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;margin-top:var(--space-md)}.nav-link{display:flex;align-items:center;padding:var(--space-md) var(--space-lg);color:var(--text-secondary);border-radius:var(--radius-md);margin-bottom:var(--space-sm);transition:all var(--transition-fast);text-decoration:none;font-weight:var(--font-medium);position:relative;overflow:hidden}.nav-link:hover{background:var(--hover-bg);color:var(--primary);transform:translate(4px)}.nav-link.active{background:var(--primary);color:var(--text-on-primary);box-shadow:0 4px 12px #624cf540}.nav-link.active:before{content:"";position:absolute;left:0;top:0;height:100%;width:4px;background:var(--accent)}.nav-link-icon{margin-right:var(--space-md);display:flex;align-items:center;justify-content:center;font-size:1.2rem;min-width:24px}.tooltip{position:relative}.tooltip:after{content:attr(data-tooltip);position:absolute;bottom:125%;left:50%;transform:translate(-50%);background-color:var(--surface);color:var(--text-primary);padding:4px 8px;border-radius:var(--radius-sm);font-size:.8rem;white-space:nowrap;opacity:0;visibility:hidden;transition:all var(--transition-normal);box-shadow:var(--shadow-md);border:1px solid var(--border);z-index:100}.tooltip:hover:after{opacity:1;visibility:visible}.input-group{position:relative;margin-bottom:var(--space-md)}.input{width:100%;padding:12px 16px;border-radius:var(--radius-md);border:1.5px solid var(--border);background-color:var(--surface);color:var(--text-primary);font-family:var(--font-sans);font-size:1rem;transition:all var(--transition-normal)}.input:focus{outline:none;border-color:var(--primary-light);box-shadow:0 0 0 3px #624cf526}.input::placeholder{color:var(--text-tertiary)}.input-label{display:block;margin-bottom:var(--space-xs);color:var(--text-secondary);font-weight:var(--font-medium)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.05);opacity:.8}}@media (max-width: 768px){.card{padding:18px;border-radius:14px}.btn{padding:10px 18px;font-size:.95rem}.side-nav{min-width:70px;width:70px;padding:var(--space-xs) 0}.side-nav-expanded{min-width:260px;width:260px}.nav-link{padding:var(--space-md);justify-content:center}.side-nav-expanded .nav-link{padding:var(--space-md) var(--space-lg);justify-content:flex-start}.nav-link-icon{margin-right:0}.side-nav-expanded .nav-link-icon{margin-right:var(--space-md)}.btn{padding:10px 16px}}.toggle-animation{transition:transform .3s var(--transition-bounce)}.toggle-animation.active{transform:rotate(180deg)}[data-theme=dark]{--background: var(--dark-background);--surface: var(--dark-surface);--surface-alt: var(--dark-surface-alt);--surface-secondary: var(--dark-surface-secondary);--text-primary: var(--dark-text-primary);--text-secondary: var(--dark-text-secondary);--text-tertiary: var(--dark-text-tertiary);--border: var(--dark-border);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .25);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .4)}[data-theme=dark] .card{background:#1d203fcc;border:1px solid rgba(245,247,255,.08)}[data-theme=dark] .side-nav{background:linear-gradient(180deg,var(--dark-surface) 0%,var(--dark-surface-alt) 100%);border-color:var(--dark-border)}[data-theme=dark] .nav-link:hover{background:#624cf526;color:var(--primary-light)}[data-theme=dark] .nav-link.active{background:var(--primary);box-shadow:0 4px 12px #4930dc66}[data-theme=dark] .input{background-color:var(--dark-surface-alt);border-color:var(--dark-border);color:var(--dark-text-primary)}[data-theme=dark] .input:focus{border-color:var(--primary-light);box-shadow:0 0 0 3px #624cf540}