:root{color-scheme:dark;--bg:#0b0d10;--fg:#e8eaed;--mut:#9aa0a6;--acc:#7cf0c5;--err:#ff6b6b;font-family:ui-sans-serif,system-ui,sans-serif}body{margin:0;background:var(--bg);color:var(--fg)}#app{max-width:860px;margin:0 auto;padding:24px 16px 48px}h1{margin:0 0 4px;font-size:1.6rem}.idea{color:var(--mut);margin:0 0 16px}.keybox{display:flex;flex-wrap:wrap;gap:8px;align-items:center;padding:12px;border:1px solid #222;border-radius:10px}.keybox input[type=password]{width:260px}.inline{display:inline-flex;gap:4px;align-items:center}input,select,textarea,button{background:#14181d;color:var(--fg);border:1px solid #2a2f36;border-radius:8px;padding:8px;font:inherit}button{cursor:pointer;background:#1d2a25;border-color:#2e4a3f}button:disabled{opacity:.5;cursor:default}.note{width:100%;margin:4px 0 0;color:var(--mut);font-size:.9rem}#log{margin:16px 0;display:flex;flex-direction:column;gap:10px}.msg{padding:10px 12px;border-radius:10px;background:#12161b;white-space:pre-wrap}.msg.user{background:#16202a}.msg.error{border:1px solid var(--err)}.role{font-size:.75rem;color:var(--acc);margin-bottom:4px}.meta{font-size:.8rem;color:var(--mut);margin-top:6px;word-break:break-word}form{display:flex;gap:8px}textarea{flex:1}footer{margin-top:24px;color:var(--mut);font-size:.85rem}a{color:var(--acc)}