.chat-message-item{padding:12px 0;border:none!important}.modern-chat-message{align-items:flex-start;gap:12px;width:100%;animation:.3s ease-out fadeInUp;display:flex}.modern-chat-message.user-message{justify-content:flex-end}.modern-chat-message.bot-message{justify-content:flex-start}.bot-avatar{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border:2px solid rgba(255,255,255,.2);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin-top:4px;font-size:18px;display:flex;box-shadow:0 4px 16px rgba(102,126,234,.3)}.user-avatar{color:#fff;background:linear-gradient(135deg,#f093fb 0%,#f5576c 100%);border:2px solid rgba(255,255,255,.2);border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;margin-top:4px;font-size:18px;display:flex;box-shadow:0 4px 16px rgba(240,147,251,.3)}.message-bubble{word-wrap:break-word;max-width:75%;height:700px;padding:16px 20px;position:relative}.message-bubbleFull{word-wrap:break-word;max-width:80%;height:auto;padding:16px 20px;position:relative;overflow:visible}.message-bubbleFull.bot-bubble{border:1px solid #e5e7eb!important}.show-more-link{cursor:pointer;color:#007bff;margin-top:6px;font-size:13px}.user-bubble{color:#fff;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:24px 8px 24px 24px;box-shadow:0 8px 32px rgba(102,126,234,.3)}.bot-bubble{color:#333;background:rgba(255,255,255,.95);border:1px solid #e5e7eb;border-radius:8px 24px 24px}.message-content{font-size:14px;font-weight:400;line-height:1.6}.user-bubble .message-content{color:#fff}.bot-bubble .message-content{color:#333}.message-timestamp{opacity:.7;margin-top:8px;font-size:11px;font-weight:300}.user-bubble .message-timestamp{text-align:right}.bot-bubble .message-timestamp{text-align:left}.typing-indicator{align-items:center;gap:8px;display:flex}.typing-dots{gap:4px;display:flex}.typing-dots span{background-color:#667eea;border-radius:50%;width:6px;height:6px;animation:1.4s ease-in-out infinite typing}.typing-dots span:nth-child(2){animation-delay:.2s}.typing-dots span:nth-child(3){animation-delay:.4s}.chart-container{background-color:rgba(255,255,255,.95);border:1px solid rgba(0,0,0,.1);border-radius:8px;margin-top:15px;padding:15px}.chart-image{border-radius:4px;max-width:100%;height:auto}.chart-renderer-container{background:#fff;border-radius:8px;width:100%;padding:10px}.streaming-cursor{animation:1s infinite blink}.chat-container-wrapper{background:#fff;flex-direction:column;height:100%;display:flex;position:relative}.chat-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(255,255,255,.05);flex:1;padding:20px;overflow-y:auto}.chat-input-container{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(255,255,255,.1);border-top:1px solid rgba(255,255,255,.2);padding:20px}.chat-input-wrapper{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.2);border-radius:25px;align-items:center;gap:12px;padding:8px 8px 8px 20px;display:flex;box-shadow:0 8px 32px rgba(0,0,0,.1)}.chat-input{flex:1;font-size:15px;box-shadow:none!important;background:0 0!important;border:none!important}.modern-send-button{border:none;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.modern-send-button.ant-btn-icon-only{width:48px!important}.message-html{transition:max-height .3s}.collapsed-message{max-height:700px;position:relative;overflow:hidden}.collapsed-message:after{content:"";height:40px;position:absolute;bottom:0;left:0;right:0}.modern-send-button.active{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);box-shadow:0 4px 16px rgba(102,126,234,.3)}.modern-send-button.disabled{box-shadow:none;background:#d9d9d9}@keyframes typing{0%,60%,to{opacity:.4;transform:translateY(0)}30%{opacity:1;transform:translateY(-10px)}}