#lc-chat-free { border: 2px solid #cce5ff; padding: 15px; border-radius: 12px; background: #f0f8ff; max-width: 600px; margin: 20px auto; font-family: 'Segoe UI', sans-serif; }
#lc-categories { text-align:center; margin-bottom: 10px; }
.lc-cat { background:#eee; border:none; padding:8px 15px; margin:5px; border-radius:20px; cursor:pointer; font-size:14px; }
.lc-cat.active { background:#4da3ff; color:#fff; }
#lc-chat-box { margin-top:10px; text-align:center; }
#lc-user-question { width:95%; height:60px; border-radius:8px; padding:8px; border:1px solid #ccc; }
#lc-send-question { background:#0073e6; color:#fff; border:none; padding:10px 20px; border-radius:8px; cursor:pointer; margin-top:5px; }
#lc-send-question:hover { background:#005bb5; }
#lc-response { margin-top:15px; background:#fff; padding:10px; border-radius:8px; border:1px solid #ddd; text-align:left; }
.lc-answer { background:#e6f2ff; padding:10px; border-radius:8px; margin-bottom:10px; }
.lc-limit { background:#ffebee; color:#b71c1c; padding:10px; border-radius:8px; margin-top:15px; border:1px solid #f44336; }
.lc-banner { margin-top:15px; background:#fff3cd; color:#856404; padding:10px; border-radius:8px; border:1px solid #ffeeba; text-align:center; font-weight:bold; }