:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}body{margin:0;background:#f5f6f7;color:#1f2933}.app{max-width:720px;margin:0 auto;padding:1.5rem}.header h1{margin:0;font-size:1.75rem}.tagline{margin:.25rem 0 0;color:#5c6773}.main{display:grid;gap:1.5rem;margin-top:1.5rem}.bot-list{list-style:none;display:grid;gap:.5rem;margin:0;padding:0}.bot-list button{display:flex;width:100%;align-items:center;justify-content:space-between;padding:.75rem 1rem;border:1px solid #ccd3da;border-radius:8px;background:#fff;font:inherit;cursor:not-allowed;opacity:.6}.bot-status{font-size:.8rem;color:#5c6773}.chat-placeholder{padding:1.5rem;border:1px dashed #ccd3da;border-radius:8px;background:#fff;color:#5c6773;text-align:center}@media(prefers-color-scheme:dark){body{background:#14181d;color:#e8eaed}.bot-list button,.chat-placeholder{background:#1f2933;border-color:#3a434d}.tagline,.bot-status,.chat-placeholder{color:#aeb6bf}}