.chat-container[data-v-bba8180a]{background:#fff;border-radius:16px;box-shadow:0 20px 60px #00000026;overflow:hidden;display:flex;flex-direction:column;height:min(720px,90vh)}.chat-header[data-v-bba8180a]{display:flex;align-items:center;gap:14px;padding:20px 24px;background:linear-gradient(90deg,#667eea,#764ba2);color:#fff}.avatar[data-v-bba8180a]{width:48px;height:48px;border-radius:50%;background:#ffffff40;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px}.header-info h1[data-v-bba8180a]{font-size:18px;font-weight:600}.header-info p[data-v-bba8180a]{font-size:12px;opacity:.85;margin-top:4px}.chat-messages[data-v-bba8180a]{flex:1;overflow-y:auto;padding:20px 24px;background:#f7f8fc}.message-row[data-v-bba8180a]{display:flex;margin-bottom:16px}.message-row.user[data-v-bba8180a]{justify-content:flex-end}.bubble[data-v-bba8180a]{max-width:80%;padding:12px 16px;border-radius:12px;background:#fff;box-shadow:0 2px 8px #0000000f}.message-row.user .bubble[data-v-bba8180a]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.role-label[data-v-bba8180a]{font-size:11px;opacity:.7;margin-bottom:6px}.content[data-v-bba8180a]{font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.typing[data-v-bba8180a]{display:flex;gap:4px;padding:4px 0}.typing span[data-v-bba8180a]{width:8px;height:8px;border-radius:50%;background:#667eea;animation:bounce-bba8180a 1.4s infinite ease-in-out both}.typing span[data-v-bba8180a]:nth-child(1){animation-delay:-.32s}.typing span[data-v-bba8180a]:nth-child(2){animation-delay:-.16s}@keyframes bounce-bba8180a{0%,80%,to{transform:scale(.6);opacity:.5}40%{transform:scale(1);opacity:1}}.chat-input[data-v-bba8180a]{display:flex;gap:12px;padding:16px 20px;border-top:1px solid #eee;background:#fff}.chat-input textarea[data-v-bba8180a]{flex:1;border:1px solid #ddd;border-radius:10px;padding:10px 14px;font-size:14px;resize:none;outline:none;font-family:inherit}.chat-input textarea[data-v-bba8180a]:focus{border-color:#667eea}.chat-input button[data-v-bba8180a]{padding:0 24px;border:none;border-radius:10px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap}.chat-input button[data-v-bba8180a]:disabled{opacity:.5;cursor:not-allowed}.error-tip[data-v-bba8180a]{padding:8px 20px 16px;color:#e53935;font-size:13px;background:#fff}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}#app{width:100%;max-width:720px}