.sinoda-chat{margin-top:24px;padding:20px;background:#fff;border:1px solid #dbe5ef;border-radius:18px;min-width:0}
.sinoda-chat h3{margin:0 0 16px;color:#132f46}
.sinoda-chat-messages{max-height:400px;overflow:auto;overscroll-behavior:contain;min-height:70px}
.sinoda-chat-message{padding:12px 14px;margin:10px 0;border-radius:12px;background:#f1f6fb;overflow-wrap:anywhere}
.sinoda-chat-message.user{background:#e7f2ff;margin-left:12%}
.sinoda-chat-message.assistant{margin-right:8%}
.sinoda-chat-message p{white-space:pre-wrap;margin:6px 0}
.sinoda-chat-message small{color:#8f341f}
.sinoda-chat textarea{display:block;box-sizing:border-box;width:100%;margin:8px 0;padding:12px;font-size:16px;resize:vertical;border:1px solid #c8d6e2;border-radius:10px;color:#132f46}
.sinoda-chat-footer{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap}
.sinoda-chat-footer [role=status]{flex:1;min-width:150px;font-size:14px}
.sinoda-chat-footer button{border:0;border-radius:10px;background:#174c72;color:white;padding:12px 18px;cursor:pointer}
.sinoda-chat-footer button:disabled{opacity:.5;cursor:default}
@media(max-width:600px){.sinoda-chat{padding:14px}.sinoda-chat-message.user{margin-left:5%}.sinoda-chat-message.assistant{margin-right:3%}}