:root{--text: #6b6375;--text-h: #08060d;--bg: #fff;--border: #e5e4e7;--code-bg: #f4f3ec;--accent: #aa3bff;--accent-bg: rgba(170, 59, 255, .1);--accent-border: rgba(170, 59, 255, .5);--social-bg: rgba(244, 243, 236, .5);--shadow: rgba(0, 0, 0, .1) 0 10px 15px -3px, rgba(0, 0, 0, .05) 0 4px 6px -2px;--sans: system-ui, "Segoe UI", Roboto, sans-serif;--heading: system-ui, "Segoe UI", Roboto, sans-serif;--mono: ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width: 1024px){:root{font-size:16px}}@media (prefers-color-scheme: dark){:root{--text: #9ca3af;--text-h: #f3f4f6;--bg: #16171d;--border: #2e303a;--code-bg: #1f2028;--accent: #c084fc;--accent-bg: rgba(192, 132, 252, .15);--accent-border: rgba(192, 132, 252, .5);--social-bg: rgba(47, 48, 58, .5);--shadow: rgba(0, 0, 0, .4) 0 10px 15px -3px, rgba(0, 0, 0, .25) 0 4px 6px -2px}#social .button-icon{filter:invert(1) brightness(2)}}body{margin:0}#root{min-height:100svh}h1,h2{font-family:var(--heading);font-weight:500;color:var(--text-h)}h1{font-size:56px;letter-spacing:-1.68px;margin:32px 0}@media (max-width: 1024px){h1{font-size:36px;margin:20px 0}}h2{font-size:24px;line-height:118%;letter-spacing:-.24px;margin:0 0 8px}@media (max-width: 1024px){h2{font-size:20px}}p{margin:0}code{font-family:var(--mono);display:inline-flex;border-radius:4px;color:var(--text-h)}code{font-size:15px;line-height:135%;padding:4px 8px;background:var(--code-bg)}.app-shell{min-height:100vh;background:#0f0f10;color:#ececf1;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.login-view{min-height:100vh;display:grid;place-items:center;padding:24px;box-sizing:border-box}.chat-view{width:min(920px,100%);margin:0 auto;min-height:100vh;display:grid;grid-template-rows:auto 1fr auto}.chat-header{position:sticky;top:0;z-index:10;padding:16px 20px;border-bottom:1px solid #2b2d31;background:#0f0f10eb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.brand-row{display:flex;align-items:center;gap:12px}.brand-logo{width:40px;height:40px;border-radius:10px;object-fit:cover;display:block;background:#fff;padding:2px;box-sizing:border-box;box-shadow:0 6px 14px #00000059}.brand-row h1,.brand-row h2{margin:0;color:#fff;font-size:20px;font-weight:600}.subtext{margin:2px 0 0;color:#a6a7b0;font-size:13px}.login-view .brand-row{margin-bottom:18px}.login-view .login-form,.login-view .hint,.login-view .error-text{width:min(420px,100%)}.login-form{display:flex;flex-direction:column;gap:10px}.login-form label{font-size:13px;color:#d5d6dd;font-weight:500}.login-form input{border:1px solid #363841;background:#1a1b1f;color:#ececf1;border-radius:12px;padding:12px 14px;font-size:15px;box-sizing:border-box;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.login-form input:focus{border-color:#7c3aed;box-shadow:0 0 0 3px #7c3aed33}.login-form button,.assistant-form button{border:none;border-radius:12px;padding:12px 18px;background:#7c3aed;color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s ease}.login-form button:hover:not(:disabled),.assistant-form button:hover:not(:disabled){background:#6d28d9;box-shadow:0 4px 12px #7c3aed4d}.login-form button:active:not(:disabled),.assistant-form button:active:not(:disabled){transform:scale(.97)}.assistant-form button:disabled{background:#2b2d31;color:#6b6d7a;cursor:not-allowed}.error-text{color:#fca5a5;margin:2px 0 0;font-size:13px}.hint{margin-top:24px;font-size:13px;color:#6b6d7a;text-align:center}.hint code{background:#2b2d31;padding:2px 4px;border-radius:4px;color:#ececf1}.messages{padding:18px 20px 24px;overflow-y:auto}.message-row{display:flex;margin-bottom:20px}.message-row.user{justify-content:flex-end}.message-bubble{max-width:min(85%,760px);border-radius:18px;border:1px solid #2f3137;background:#1a1b1f;padding:12px 16px;box-shadow:0 2px 8px #0003}.message-row.user .message-bubble{background:#2a2038;border-color:#46305f;color:#f3effa}.message-bubble pre{margin:0;white-space:pre-wrap;font-family:inherit;font-size:15px;line-height:1.6}.composer-wrap{position:sticky;bottom:0;padding:12px 20px 24px;background:linear-gradient(to top,#0f0f10 80%,#0f0f1000)}.assistant-form{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;border:1px solid #363841;border-radius:20px;background:#1a1b1f;padding:8px 12px;transition:border-color .2s,box-shadow .2s}.assistant-form:focus-within{border-color:#7c3aed;box-shadow:0 0 0 1px #7c3aed}.assistant-form textarea{background:transparent;border:none;color:#ececf1;font-size:15px;padding:10px 4px;resize:none;outline:none;font-family:inherit;line-height:1.4}.assistant-form textarea::placeholder{color:#6b6d7a}