:root{font-family:Segoe UI,Noto Sans KR,sans-serif;color:#1f2937;background:linear-gradient(135deg,#eef4ff,#f8fbff 45%,#ecf8f4)}*{box-sizing:border-box}body{margin:0}.app{min-height:100vh;display:grid;grid-template-columns:300px 1fr;gap:12px;padding:12px}.panel{background:#fff;border:1px solid #d9e3ef;border-radius:14px;padding:14px}.sidebar{display:grid;gap:12px;align-content:start}label{display:grid;gap:6px;margin-bottom:10px;font-size:14px}select,input,textarea,button{border:1px solid #c7d3e1;border-radius:10px;padding:8px;font-size:14px}button{cursor:pointer;background:#1664ff;color:#fff;border:none}.meta{color:#637083;margin:8px 0 0}.recent-list{display:grid;gap:8px}.recent-item{text-align:left;background:#f4f7fc;color:#1f2937}.chatbot{display:grid;grid-template-rows:auto 1fr auto;min-height:88vh}.chat-head h1{margin:0;font-size:22px}.chat-head p{margin:6px 0 0;color:#64748b}.chat-log{margin-top:12px;background:#f7fbff;border:1px solid #dbe7f3;border-radius:12px;padding:12px;overflow:auto}.bubble{border-radius:12px;padding:10px;margin-bottom:10px;max-width:92%}.bubble p{margin:0}.bubble.user{margin-left:auto;background:#d8e7ff}.bubble.assistant{margin-right:auto;background:#fff;border:1px solid #d7e4f0}.cards{display:grid;gap:8px;margin-top:10px}.card{border:1px solid #dbe5f4;border-radius:10px;padding:8px;display:grid;gap:4px}.card a{font-weight:600}.workflow{margin-top:10px;display:grid;gap:6px}.wf-item{border-left:3px solid #7aa6ff;padding-left:8px}.composer{margin-top:12px;display:grid;gap:8px}.composer textarea{width:100%;resize:vertical}@media (max-width: 980px){.app{grid-template-columns:1fr}.chatbot{min-height:auto}}