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0}.composer__textarea::placeholder{color:var(--text-muted);font-family:var(--font-body)}.composer__send{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border:none;border-radius:var(--radius-md);cursor:pointer;flex-shrink:0;transition:background var(--duration-fast) ease,transform .1s ease}.composer__send--ready{background:var(--color-accent);color:var(--text-inverse)}.composer__send--ready:hover{background:var(--color-accent-hover)}.composer__send--ready:active{transform:scale(.95)}.composer__send--disabled{background:var(--bg-subtle);color:var(--text-muted);cursor:default}.composer__send--stop{background:var(--bg-subtle);color:var(--text-secondary)}.composer__send--stop:hover{background:var(--color-gray-200)}.composer__send--stop:active{transform:scale(.95)}.error-banner{padding:var(--space-2) var(--space-3);background:#ef44440d;border-left:3px solid var(--color-error);margin:0 var(--space-3);border-radius:var(--radius-sm);font-size:var(--text-sm);color:var(--text-primary)}.scroll-to-bottom{position:sticky;bottom:8px;align-self:center;width:36px;height:36px;border-radius:var(--radius-full);background:var(--bg-surface);border:1px solid var(--border-primary);box-shadow:var(--shadow-md);cursor:pointer;font-size:var(--text-base);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;animation:fade-in .2s var(--ease-out);flex-shrink:0}.scroll-to-bottom:hover{background:var(--bg-subtle)}.toast{position:fixed;bottom:calc(80px + var(--space-4));left:50%;transform:translate(-50%);background:var(--color-gray-800);color:var(--text-inverse);padding:var(--space-2) var(--space-4);border-radius:var(--radius-full);font-size:var(--text-sm);box-shadow:var(--shadow-md);z-index:var(--z-toast);white-space:nowrap}.toast--visible{animation:toast-in .2s var(--ease-out)}.toast--hidden{opacity:0;transition:opacity .2s var(--ease-default)}@keyframes toast-in{0%{opacity:0;transform:translate(-50%) translateY(8px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;background:var(--bg-primary);gap:var(--space-3)}.loading-screen__spark{font-size:32px;color:var(--color-accent);line-height:1}.loading-screen__text{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-muted)}.auth-screen{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-primary);padding:var(--space-4)}.auth-screen__content{display:flex;flex-direction:column;align-items:center;width:100%;max-width:280px}.auth-screen__logo{height:32px;width:auto;margin-bottom:var(--space-4)}.auth-screen__overline{font-family:var(--font-display);font-size:var(--text-xs);font-weight:var(--font-semibold);letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);text-align:center;margin-bottom:var(--space-4)}.auth-screen__title{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:var(--font-bold);color:var(--text-primary);text-align:center;margin-bottom:var(--space-6)}.auth-screen__error{width:100%;padding:var(--space-2) var(--space-3);background:#ef444414;border:1px solid rgba(239,68,68,.2);border-radius:var(--radius-md);font-family:var(--font-body);font-size:var(--text-sm);color:var(--color-error);margin-bottom:var(--space-3);text-align:center}.auth-screen__form{display:flex;flex-direction:column;gap:var(--space-3);width:100%;margin-bottom:var(--space-4)}.auth-input{width:100%;height:44px;padding:0 var(--space-3);border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-surface);font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-primary);outline:none;transition:border-color var(--duration-fast) var(--ease-default)}.auth-input:focus{border-color:var(--border-focus)}.auth-input::placeholder{color:var(--text-muted)}.auth-btn{display:flex;align-items:center;justify-content:center;gap:var(--space-2);width:100%;height:44px;border:none;font-family:var(--font-body);font-size:var(--text-sm);font-weight:var(--font-medium);cursor:pointer;transition:transform .1s ease,opacity var(--duration-fast) var(--ease-default)}.auth-btn:active{transform:scale(.98)}.auth-btn--primary{position:relative;background:none;border:none;color:var(--color-burgundy-900);z-index:1}.auth-btn--primary:before{content:"";position:absolute;top:-4px;right:-8px;bottom:-4px;left:-8px;z-index:-1;background:url(/highlight.svg) no-repeat center / 100% 100%}[data-theme=dark] .auth-btn--primary{color:#18101a}.auth-btn--primary:hover{transform:scale(1.03)}.auth-screen__divider{display:flex;align-items:center;gap:var(--space-3);width:100%;margin-bottom:var(--space-4)}.auth-screen__divider:before,.auth-screen__divider:after{content:"";flex:1;height:1px;background:var(--border-primary)}.auth-screen__divider span{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-muted)}.auth-screen__oauth{display:flex;flex-direction:column;gap:var(--space-2);width:100%;margin-bottom:var(--space-6)}.auth-btn--oauth{background:var(--bg-surface);color:var(--text-primary);border:1px solid var(--border-primary);border-radius:var(--radius-md)}.auth-btn--oauth svg{flex-shrink:0;width:24px;height:24px}.auth-btn--oauth:hover{background:var(--bg-subtle)}.auth-screen__newsletter{display:flex;align-items:flex-start;gap:var(--space-2);font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-muted);cursor:pointer;margin-bottom:var(--space-4);line-height:var(--leading-normal)}.auth-screen__checkbox{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:16px;height:16px;min-width:16px;border:1.5px solid var(--border-primary);border-radius:var(--radius-sm);background:var(--bg-surface);cursor:pointer;margin-top:1px;position:relative;transition:background var(--duration-fast) var(--ease-default),border-color var(--duration-fast) var(--ease-default)}.auth-screen__checkbox:checked{background:var(--color-accent);border-color:var(--color-accent)}.auth-screen__checkbox:checked:after{content:"";position:absolute;left:4px;top:1px;width:5px;height:9px;border:solid var(--color-white);border-width:0 2px 2px 0;transform:rotate(45deg)}.auth-screen__legal{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-muted);text-align:center;line-height:var(--leading-normal);margin-bottom:var(--space-4)}.auth-screen__legal a{color:var(--md-link);text-decoration:none}.auth-screen__legal a:hover{text-decoration:underline}.auth-screen__success{width:100%;padding:var(--space-2) var(--space-3);background:#22c55e14;border:1px solid rgba(34,197,94,.2);border-radius:var(--radius-md);font-family:var(--font-body);font-size:var(--text-sm);color:var(--color-success);margin-bottom:var(--space-3);text-align:center}.auth-field{display:flex;flex-direction:column}.auth-field-slide{overflow:hidden;transition:max-height .25s ease,opacity .25s ease}.auth-field-slide--visible{max-height:80px;opacity:1}.auth-field-slide--hidden{max-height:0;opacity:0}.auth-input--error{border-color:var(--color-error)}.auth-input-wrapper{position:relative;display:flex;align-items:center}.auth-input--with-toggle{padding-right:40px}.auth-input__toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);padding:0}.auth-input__toggle:hover{color:var(--text-secondary)}.auth-input__label{display:block;font-size:.875rem;font-weight:500;color:var(--text-secondary);margin-bottom:.25rem}.auth-input__hint{font-family:var(--font-body);font-size:var(--text-xs);color:var(--text-muted);margin-top:2px}.auth-input__hint--error{color:var(--color-error)}.password-strength-row{display:flex;align-items:center;gap:var(--space-2);margin-top:4px;width:100%}.password-strength{height:3px;border-radius:2px;flex:1;max-width:120px;transition:width .2s ease,background .2s ease;position:relative;background:var(--border-secondary)}.password-strength:after{content:"";position:absolute;left:0;top:0;height:100%;border-radius:2px;transition:width .2s ease,background .2s ease}.password-strength--weak:after{width:33%;background:var(--color-error)}.password-strength--medium:after{width:66%;background:var(--color-yellow-500, #eab308)}.password-strength--strong:after{width:100%;background:var(--color-success)}.password-strength-label{font-family:var(--font-body);font-size:var(--text-xs);white-space:nowrap}.password-strength-label--weak{color:var(--color-error)}.password-strength-label--medium{color:var(--color-yellow-500, #eab308)}.password-strength-label--strong{color:var(--color-success)}.auth-btn__spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(58,3,45,.2);border-top-color:var(--color-burgundy-900);border-radius:50%;animation:spinner-spin .6s linear infinite}@keyframes spinner-spin{to{transform:rotate(360deg)}}.auth-btn--primary:disabled{opacity:.6;cursor:default;transform:none}.auth-btn--oauth:disabled{opacity:.5;cursor:default}.auth-screen__switch{background:none;border:none;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);cursor:pointer;padding:var(--space-1) 0;margin-bottom:var(--space-4);transition:opacity var(--duration-fast)}.auth-screen__switch:hover{opacity:.7}.auth-screen__back-link{align-self:flex-start;background:none;border:none;padding:0;cursor:pointer;font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-muted);text-decoration:none;margin-bottom:var(--space-4);transition:color var(--duration-fast) var(--ease-default)}.auth-screen__back-link:hover{color:var(--text-secondary)}.verify-screen__title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--font-semibold);color:var(--text-primary);margin-bottom:var(--space-2);text-align:center}.verify-screen__subtitle{font-family:var(--font-body);font-size:var(--text-sm);color:var(--text-secondary);text-align:center;margin-bottom:var(--space-4);line-height:var(--leading-normal)}.verify-screen__form{display:flex;flex-direction:column;gap:var(--space-4);width:100%;margin-bottom:var(--space-4)}.verify-code-inputs{display:flex;justify-content:center;gap:var(--space-2)}.verify-code-input{width:48px;height:56px;text-align:center;font-family:var(--font-mono, "Courier New", monospace);font-size:24px;font-weight:700;color:var(--text-primary);border:1px solid var(--border-primary);border-radius:var(--radius-md);background:var(--bg-surface);outline:none;transition:border-color var(--duration-fast) var(--ease-default)}.verify-code-input:focus{border-color:var(--border-focus)}.verify-code-input--error{border-color:var(--color-error)}.verify-code-inputs--shake{animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}.verify-resend{background:none;border:none;font-family:var(--font-body);font-size:var(--text-sm);color:var(--md-link);cursor:pointer;padding:var(--space-1) 0;transition:opacity var(--duration-fast)}.verify-resend:hover:not(:disabled){opacity:.7}.verify-resend--disabled{color:var(--text-muted);cursor:default}.suggested-prompts{position:sticky;bottom:0;padding:8px 12px;display:flex;align-items:center;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;background:var(--bg-primary);border-top:1px solid var(--border-secondary);opacity:0;transform:translateY(8px);transition:opacity .2s var(--ease-out),transform .2s var(--ease-out)}.suggested-prompts--visible{opacity:1;transform:translateY(0)}.suggested-prompts::-webkit-scrollbar{height:2px}.suggested-prompts::-webkit-scrollbar-track{background:transparent}.suggested-prompts::-webkit-scrollbar-thumb{background:#3a032d4d;border-radius:1px}.suggested-prompts__chip{flex-shrink:0;padding:6px 14px;border:1px solid var(--border-primary);border-radius:var(--radius-md);font-size:var(--text-sm);font-family:var(--font-body);background:transparent;cursor:pointer;white-space:nowrap;color:var(--text-secondary);transition:background var(--duration-fast) var(--ease-default),border-color var(--duration-fast) var(--ease-default)}.suggested-prompts__chip:hover{background:var(--bg-secondary);border-color:var(--color-gray-300)}@media(min-width:400px){.message-list{padding:var(--space-4) 14px}.message__bubble-user{max-width:80%}.composer{padding:var(--space-2) 14px var(--space-3)}}@media(min-width:500px){.message-list{padding:var(--space-4) var(--space-4)}.message__bubble-user{max-width:75%}.composer{padding:var(--space-2) var(--space-4) var(--space-3)}}:root{--color-burgundy-900: #6B1D3A;--color-burgundy-800: #4D0A3D;--color-burgundy-700: #61124D;--color-burgundy-100: #F5E6F0;--color-coral-500: #FE5537;--color-coral-600: #E54A2F;--color-coral-400: #FF7A62;--color-coral-100: #FFE8E3;--color-yellow-500: #FFE066;--color-yellow-400: #FFD633;--color-yellow-100: #FFF5CC;--color-cream-50: #FAF7F2;--color-cream-100: #F3EBDD;--color-cream-200: #E8DCC8;--color-white: #FFFFFF;--color-gray-50: #FAFAF8;--color-gray-100: #F3F3F0;--color-gray-200: #E5E5E0;--color-gray-300: #D4D4CC;--color-gray-400: #A3A39A;--color-gray-500: #737370;--color-gray-600: #545450;--color-gray-700: #3D3D3A;--color-gray-800: #272724;--color-gray-900: #1A1A17;--color-green-500: #22C55E;--color-red-500: #EF4444;--bg-primary: var(--color-cream-50);--bg-secondary: var(--color-cream-100);--bg-surface: var(--color-white);--bg-inverse: var(--color-burgundy-900);--bg-subtle: var(--color-gray-50);--text-primary: var(--color-gray-900);--text-secondary: var(--color-gray-600);--text-muted: var(--color-gray-400);--text-inverse: var(--color-white);--text-brand: var(--color-burgundy-900);--color-accent: var(--color-coral-500);--color-accent-hover: var(--color-coral-600);--color-accent-subtle: var(--color-coral-100);--color-highlight: var(--color-yellow-500);--color-highlight-subtle: var(--color-yellow-100);--border-primary: var(--color-gray-200);--border-secondary: var(--color-gray-100);--border-focus: var(--color-coral-500);--color-success: var(--color-green-500);--color-error: var(--color-red-500);--md-bold: var(--color-burgundy-900);--md-heading: var(--color-burgundy-900);--md-marker-ul: var(--color-coral-500);--md-marker-ol: var(--color-burgundy-900);--md-link: var(--color-coral-500);--md-blockquote-border: var(--color-coral-500);--chat-bg: var(--bg-primary);--chat-bubble-user-bg: var(--color-burgundy-900);--chat-bubble-user-text: var(--text-inverse);--chat-bubble-ai-bg: var(--bg-surface);--chat-bubble-ai-text: var(--text-primary);--chat-bubble-ai-border: var(--border-secondary);--chat-input-bg: var(--bg-surface);--chat-input-border: var(--border-primary);--chat-input-focus-border: var(--border-focus);--button-primary-bg: var(--color-accent);--button-primary-text: var(--text-inverse);--button-primary-hover: var(--color-accent-hover);--button-secondary-bg: transparent;--button-secondary-text: var(--text-brand);--button-secondary-border: var(--border-primary);--card-bg: var(--bg-surface);--card-border: var(--border-secondary);--card-radius: var(--radius-lg);--font-display: "Lora", "Georgia", serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-chat: "Lora", "Georgia", serif;--font-mono: "JetBrains Mono", "SF Mono", "Consolas", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: 2.5rem;--text-5xl: 3rem;--leading-tight: 1.2;--leading-normal: 1.5;--leading-relaxed: 1.65;--font-regular: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--space-0: 0;--space-0-5: .125rem;--space-1: .25rem;--space-1-5: .375rem;--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-none: 0;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem;--radius-2xl: 1.5rem;--radius-full: 9999px;--shadow-none: none;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05), 0 2px 4px rgba(0, 0, 0, .03);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .06), 0 4px 6px rgba(0, 0, 0, .03);--duration-fast: .15s;--duration-normal: .25s;--duration-slow: .4s;--duration-slower: .6s;--ease-default: cubic-bezier(.25, .1, .25, 1);--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.45, 0, .55, 1);--z-base: 0;--z-dropdown: 10;--z-sticky: 20;--z-overlay: 40;--z-modal: 100;--z-toast: 1000}[data-theme=dark]{--bg-primary: #141018;--bg-secondary: #1E1A24;--bg-surface: #1E1A24;--bg-inverse: #0E0B12;--bg-subtle: #28242E;--text-primary: #EEEAF0;--text-secondary: #B8B0C0;--text-muted: #807088;--text-inverse: #141018;--text-brand: #EEEAF0;--border-primary: #383040;--border-secondary: #2A2432;--border-focus: var(--color-coral-500);--color-accent-subtle: #2A1520;--color-highlight-subtle: #2A2510;--color-coral-500: #FF6B4F;--color-coral-600: #FE5537;--color-yellow-500: #FFD633;--md-bold: var(--color-coral-400);--md-heading: var(--color-coral-400);--md-marker-ol: var(--color-coral-400);--md-link: var(--color-coral-400);--chat-bg: #141018;--chat-bubble-user-bg: #4A1830;--chat-bubble-user-text: #EEEAF0;--chat-bubble-ai-bg: transparent;--chat-bubble-ai-text: #EEEAF0;--chat-bubble-ai-border: #2A2432;--chat-input-bg: #1E1A24;--chat-input-border: #383040;--button-secondary-bg: transparent;--button-secondary-text: #EEEAF0;--button-secondary-border: #383040;--card-bg: #1E1A24;--card-border: #2A2432;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .2);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .3), 0 1px 2px rgba(0, 0, 0, .2);--shadow-md: 0 4px 6px rgba(0, 0, 0, .3), 0 2px 4px rgba(0, 0, 0, .2);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .4), 0 4px 6px rgba(0, 0, 0, .2)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;overflow:hidden}body{font-family:var(--font-body);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--duration-normal) var(--ease-default),color var(--duration-normal) var(--ease-default)}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important}}