:root{--bg: #0f1115;--card: #181b22;--border: #262a33;--text: #e7e9ee;--muted: #8b909c;--accent: #4f8cff;--accent-soft: #1f2c47;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.app{max-width:560px;margin:0 auto;padding:48px 20px 80px}.header{margin-bottom:32px;display:flex;justify-content:space-between;align-items:flex-start}.logout{background:none;border:1px solid var(--border);color:var(--muted);font-size:13px;padding:6px 12px;border-radius:8px;cursor:pointer}.logout:hover{border-color:var(--accent);color:var(--text)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.login-card{width:100%;max-width:320px;display:flex;flex-direction:column;gap:14px;padding:32px;border:1px solid var(--border);border-radius:14px;background:var(--card);text-align:center}.login-card h1{margin:0;font-size:20px}.login-card .subtitle{margin:0 0 8px}.login-card input{padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:16px;text-align:center;letter-spacing:.3em}.login-card input:focus{outline:none;border-color:var(--accent)}.login-card button{padding:12px;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer}.login-card button:disabled{opacity:.45;cursor:not-allowed}.login-error{margin:0;color:#ff9aa8;font-size:13px}.header h1{margin:0;font-size:22px;letter-spacing:-.01em}.subtitle{margin:4px 0 0;color:var(--muted);font-size:14px}.form{display:flex;flex-direction:column;gap:22px}.field{display:flex;flex-direction:column;gap:10px}.field label{font-size:13px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}.pill-group{display:flex;flex-wrap:wrap;gap:8px}.pill{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:14px;cursor:pointer;transition:all .12s ease}.pill:hover{border-color:var(--accent)}.pill.active{background:var(--accent-soft);border-color:var(--accent);color:#fff}textarea{width:100%;resize:vertical;padding:12px;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:14px;font-family:inherit}textarea:focus{outline:none;border-color:var(--accent)}.generate{margin-top:6px;padding:14px;border:none;border-radius:10px;background:var(--accent);color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .12s ease}.generate:disabled{opacity:.45;cursor:not-allowed}.hint{margin:0;font-size:13px;color:var(--muted)}.error{margin-top:24px;padding:14px;border-radius:10px;border:1px solid #5b2330;background:#2a161b;color:#ff9aa8;font-size:14px;white-space:pre-wrap}.result-card{margin-top:28px;padding:24px;border-radius:14px;border:1px solid var(--border);background:var(--card)}.result-row{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-bottom:1px solid var(--border)}.result-label{color:var(--muted);font-size:14px}.result-value{font-size:20px;font-weight:700}.result-reasoning{margin:16px 0 0;color:var(--muted);font-size:14px;line-height:1.5}.baseline{margin-top:18px;padding-top:14px;border-top:1px dashed var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px}.baseline-tag{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.baseline-nums{font-size:13px;color:var(--text);font-variant-numeric:tabular-nums}