#root{min-height:100vh;background:radial-gradient(circle at 20% 20%,#f7fbff,#eef2f8 42%,#e4e9f3 80%)}.app-shell{max-width:1280px;margin:0 auto;padding:18px 18px 24px;display:flex;flex-direction:column;gap:14px}.surface{background:#fff;border:1px solid #e5e7eb;border-radius:14px;box-shadow:0 12px 40px #11182714}.top-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 16px}.brand{font-weight:800;font-size:1.1rem;letter-spacing:.01em}.status{margin-left:auto;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.status-pill{padding:6px 10px;background:#eef2ff;color:#1d4ed8;border-radius:999px;font-weight:700}.top-actions{display:flex;gap:8px;flex-wrap:wrap}.session-bar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:14px 16px}.section-title{font-weight:700;color:#0f172a}.field{display:flex;align-items:center;gap:8px;flex:1 1 220px;color:#475569;font-size:.95rem}.text-input{flex:1;min-width:180px;padding:.55rem .75rem;border-radius:10px;border:1px solid #d4d7de;background-color:#f9fafb;transition:border-color .12s ease,box-shadow .12s ease}.text-input:focus{outline:none;border-color:#0f62fe;box-shadow:0 0 0 3px #0f62fe2e;background-color:#fff}.session-meta{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.session-buttons{display:flex;gap:8px;flex-wrap:wrap}.content-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.panel{display:flex;flex-direction:column;gap:12px;padding:14px 16px}.chat-panel{min-height:520px}.panel-header{display:flex;align-items:center;gap:10px;color:#0f172a;font-weight:700}.meta-label{margin-left:auto;font-size:.9rem;color:#475569}.chat-messages{flex:1;overflow:auto;padding-right:4px;display:flex;flex-direction:column;gap:12px}.message{display:grid;gap:6px;background:#f6f7fb;border:1px solid #e7e9f0;border-radius:12px;padding:10px 12px}.message-meta{font-size:.8rem;color:#475569;display:flex;gap:6px}.message-text{white-space:pre-wrap;color:#111827}.send-row{display:flex;gap:10px;align-items:center;padding-top:4px}.chat-input{flex:1;padding:.65rem .75rem;border-radius:12px;border:1px solid #d4d7de;background:#fff;transition:border-color .12s ease,box-shadow .12s ease}.chat-input:focus{outline:none;border-color:#0f62fe;box-shadow:0 0 0 3px #0f62fe1f}.subtle-text{font-size:.9rem;color:#475569}.pre-block{background:#f8fafc;padding:12px;border:1px solid #e2e8f0;border-radius:12px;overflow:auto}.action-row{display:flex;gap:10px;flex-wrap:wrap}.muted-button{background:#eef2ff;color:#1d4ed8;border-color:#d5ddff;box-shadow:none}.secondary-button{background:#f3f4f6;color:#111827;border-color:#d8dde4;box-shadow:none}.secondary-button:hover,.muted-button:hover{transform:translateY(-1px);box-shadow:0 8px 24px #1118271f}@media(max-width:900px){.status,.session-meta{margin-left:0;width:100%;justify-content:space-between}.content-grid{grid-template-columns:1fr}.app-shell{padding:14px}}:root{font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5;font-weight:400;color:#0f172a;background-color:#eef1f6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}body{margin:0;min-height:100vh;background-color:#eef1f6}button{border-radius:10px;border:1px solid #d0d7e2;padding:.6em 1.1em;font-size:.95em;font-weight:600;font-family:inherit;background-color:#0f62fe;color:#fff;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease;box-shadow:0 10px 30px #0f62fe2e}button:hover{transform:translateY(-1px);box-shadow:0 14px 32px #0f62fe3d;border-color:#0f62fe}button:disabled{opacity:.65;cursor:not-allowed;box-shadow:none;transform:none}input,textarea{font-family:inherit}