:root{--bg-primary: #08080d;--bg-secondary: #101018;--bg-tertiary: #18182a;--bg-elevated: rgba(255, 255, 255, .03);--bg-surface: rgba(255, 255, 255, .05);--text-primary: #f0f0f5;--text-secondary: #9d9dac;--text-muted: #56566a;--accent-primary: #8b5cf6;--accent-secondary: #ec4899;--accent-tertiary: #06b6d4;--color-success: #22c55e;--color-error: #ef4444;--color-warning: #f59e0b;--color-info: #3b82f6;--font-display: "Outfit", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--text-xs: .7rem;--text-sm: .8rem;--text-base: .9rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--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;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(139, 92, 246, .25);--shadow-glow-strong: 0 4px 30px rgba(139, 92, 246, .4);--border-subtle: 1px solid rgba(255, 255, 255, .05);--border-default: 1px solid rgba(255, 255, 255, .08);--border-light: 1px solid rgba(255, 255, 255, .12);--border-accent: 1px solid rgba(139, 92, 246, .25);--ease-out: cubic-bezier(.16, 1, .3, 1);--transition-fast: .15s var(--ease-out);--transition-normal: .25s var(--ease-out);--transition-slow: .4s var(--ease-out);--card-bg: rgba(255, 255, 255, .025);--card-border: rgba(255, 255, 255, .06);--card-hover-border: rgba(255, 255, 255, .12);--input-bg: rgba(255, 255, 255, .05);--input-border: rgba(255, 255, 255, .1);--input-focus-bg: rgba(139, 92, 246, .06);--input-focus-border: var(--accent-primary);--sidebar-width: 320px;--header-height: 68px;--header-height-mobile: 58px;--gradient-accent: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);--gradient-accent-subtle: linear-gradient(135deg, rgba(139, 92, 246, .12) 0%, rgba(236, 72, 153, .08) 100%);--gradient-text: linear-gradient(90deg, var(--accent-primary) 0%, var(--accent-secondary) 100%)}*,*: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}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.5;overflow-x:hidden}#root{min-height:100vh}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:600;line-height:1.2;letter-spacing:-.01em}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}button{font-family:var(--font-body);cursor:pointer;border:none;background:none;color:inherit}input,textarea{font-family:var(--font-body);font-size:var(--text-md)}img{max-width:100%;height:auto}::selection{background:#8b5cf659;color:var(--text-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:#fff3}:focus-visible{outline:2px solid var(--accent-primary);outline-offset:2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.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}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glass{background:var(--bg-surface);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:var(--border-subtle)}.spinning{animation:spin 1s linear infinite}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@supports (padding: env(safe-area-inset-bottom)){body{padding-bottom:env(safe-area-inset-bottom)}}.app-container{display:flex;flex:1;height:calc(100vh - var(--header-height));overflow:hidden}.chat-area{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.loading-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary)}.loading-spinner{width:40px;height:40px;border:3px solid rgba(139,92,246,.2);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite}@media(max-width:768px){.app-container{height:calc(100vh - var(--header-height-mobile));height:calc(100dvh - var(--header-height-mobile))}}@media(prefers-reduced-motion:reduce){.loading-spinner{animation-duration:1.5s}}