:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--bg-main: #020617;--bg-card: #020617;--bg-panel: #020617;--bg-chat: #020617;--accent: #6366f1;--accent-soft: rgba(99, 102, 241, .15);--border-subtle: rgba(148, 163, 184, .3);--text-primary: #e5e7eb;--text-secondary: #9ca3af;--user-bubble: #0f766e;--bot-bubble: #1f2937;--error-bubble: #7f1d1d}.App{min-height:100vh;background:radial-gradient(circle at top,#1d2538 0,#020617 55%);color:var(--text-primary);display:flex;align-items:center;justify-content:center;padding:24px;box-sizing:border-box;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.app-shell{width:100%;max-width:1400px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.7fr) minmax(0,1.1fr);gap:24px;align-items:stretch;margin:0 auto}.side-panel{background:var(--bg-panel);border-radius:18px;padding:18px 20px;border:1px solid var(--border-subtle);box-shadow:0 18px 40px #0f172ab3}.side-panel h2,.side-panel h3{margin:0 0 8px;font-size:1.15rem}.side-panel p{margin:0 0 16px;font-size:.9rem;color:var(--text-secondary)}.stats-card{margin-top:8px;padding:10px 12px;border-radius:12px;background:linear-gradient(135deg,#2563eb1f,#2dd4bf0f);border:1px solid rgba(148,163,184,.4)}.stats-card h3{font-size:.9rem;margin-bottom:6px}.stats-card ul{list-style:none;padding:0;margin:0;font-size:.85rem}.stats-card li{display:flex;justify-content:space-between;margin-bottom:4px;color:var(--text-secondary)}.stats-card span{color:var(--text-primary)}.prompt-list{list-style:disc;padding-left:18px;margin:6px 0 14px;font-size:.9rem;color:var(--text-secondary)}.gradient-card{margin-top:4px;padding:10px 12px;border-radius:12px;background:radial-gradient(circle at top left,#6366f1 0,#020617 60%);border:1px solid rgba(99,102,241,.5);font-size:.85rem;color:#e5e7eb}.chat-panel{background:var(--bg-card);border-radius:20px;border:1px solid var(--border-subtle);box-shadow:0 24px 60px #0f172af2;display:flex;flex-direction:column;overflow:hidden}.chat-header{padding:14px 18px;border-bottom:1px solid var(--border-subtle);background:linear-gradient(135deg,#4f46e5,#2563eb)}.chat-title-group{display:flex;align-items:center;gap:12px}.chat-header h1{margin:0;font-size:1.05rem}.chat-header p{margin:2px 0 0;font-size:.8rem;color:#f9fafbcc}.chat-avatar{width:32px;height:32px;border-radius:999px;background:#0f172ae6;display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:600;color:#e5e7eb}.chat-window{flex:1;padding:16px 16px 12px;background:var(--bg-chat);overflow-y:auto}.message{max-width:78%;margin-bottom:10px;padding:9px 11px;border-radius:14px;font-size:.9rem;line-height:1.4}.message.user{margin-left:auto;background:var(--user-bubble);color:#ecfeff}.message.bot{background:var(--bot-bubble);color:var(--text-primary)}.message.error{background:var(--error-bubble);color:#fee2e2}.loading-indicator{font-size:.8rem;color:var(--text-secondary);margin-top:4px}.chat-form{display:flex;gap:10px;padding:12px 14px;border-top:1px solid var(--border-subtle);background:#020617}.chat-form input{flex:1;padding:9px 11px;border-radius:999px;border:1px solid rgba(148,163,184,.6);background:#020617;color:var(--text-primary);font-size:.9rem;outline:none}.chat-form input::placeholder{color:#94a3b8cc}.chat-form input:focus{border-color:var(--accent);box-shadow:0 0 0 1px #6366f180}.chat-form button{padding:0 18px;border-radius:999px;border:none;font-size:.9rem;font-weight:500;cursor:pointer;background:var(--accent);color:#f9fafb;transition:transform .08s ease,box-shadow .08s ease,background .12s ease}.chat-form button:hover:not(:disabled){background:#4f46e5;box-shadow:0 10px 18px #4f46e580;transform:translateY(-1px)}.chat-form button:disabled{opacity:.6;cursor:default;box-shadow:none}@media (max-width: 900px){.app-shell{grid-template-columns:minmax(0,1fr)}.side-panel{order:3}.chat-panel{order:1}}