.chat-widget-container{position:fixed;bottom:20px;right:20px;z-index:9999;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;opacity:0;transform:translateY(20px) scale(.8);transition:opacity .5s ease,transform .5s ease;pointer-events:none}.chat-widget-container.show{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.chat-button{width:60px;height:60px;border-radius:50%;background:linear-gradient(135deg,#39ff14,#2ecc40);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #39ff1466;transition:all .3s ease;position:relative;color:#000}.chat-button:hover{transform:scale(1.1);box-shadow:0 6px 20px #39ff1499}.chat-button:active{transform:scale(.95)}.chat-icon{width:32px;height:32px;stroke:currentColor;fill:none}.chat-badge{position:absolute;top:-5px;right:-5px;background-color:#f44;color:#fff;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;border:2px solid #000000}.chat-window{width:380px;max-width:calc(100vw - 40px);height:600px;max-height:calc(100vh - 40px);background-color:#fff;border-radius:16px;box-shadow:0 8px 32px #0000004d;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.chat-header{background:linear-gradient(135deg,#39ff14,#2ecc40);padding:20px;display:flex;align-items:center;justify-content:space-between;color:#000}.chat-header-content{display:flex;align-items:center;gap:12px;flex:1}.chat-avatar{width:48px;height:48px;background-color:#0000001a;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-avatar svg{width:28px;height:28px;stroke:currentColor;fill:none}.chat-header-text{flex:1;min-width:0}.chat-title{font-size:18px;font-weight:600;margin:0 0 4px;color:#000}.chat-subtitle{font-size:13px;margin:0;opacity:.8;color:#000}.chat-close{background:transparent;border:none;color:#000;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background-color .2s ease;flex-shrink:0}.chat-close:hover{background-color:#0000001a}.chat-close svg{width:20px;height:20px;stroke:currentColor}.chat-body{flex:1;overflow-y:auto;padding:20px;background-color:#f0f0f0;display:flex;flex-direction:column;gap:12px}.chat-body::-webkit-scrollbar{width:6px}.chat-body::-webkit-scrollbar-track{background:transparent}.chat-body::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.chat-body::-webkit-scrollbar-thumb:hover{background:#999}.chat-message{padding:12px 16px;border-radius:12px;max-width:80%;word-wrap:break-word;line-height:1.4;position:relative}.chat-message-bot{background-color:#e5e5e5;color:#333;align-self:flex-start;border-bottom-left-radius:4px}.chat-message-user{background-color:#39ff14;color:#000;align-self:flex-end;border-bottom-right-radius:4px}.chat-message.sending{opacity:.7}.chat-message.failed{opacity:.5;background-color:#fcc}.chat-message p{margin:0 0 4px;font-size:14px}.message-status{font-size:11px;opacity:.7;display:block;margin-top:4px}.message-status.sent{color:#2ecc40}.message-status.failed{color:#f44}.chat-footer{padding:16px;background-color:#fff;border-top:1px solid #e5e5e5;display:flex;gap:8px;align-items:flex-end}.chat-input{flex:1;border:1px solid #e5e5e5;border-radius:20px;padding:12px 16px;font-size:14px;font-family:inherit;resize:none;outline:none;transition:border-color .2s ease;min-height:44px;max-height:120px}.chat-input:focus{border-color:#39ff14}.chat-input::placeholder{color:#999}.chat-send{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#39ff14,#2ecc40);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#000;flex-shrink:0;transition:all .2s ease}.chat-send:hover:not(:disabled){transform:scale(1.05);box-shadow:0 4px 12px #39ff1466}.chat-send:active:not(:disabled){transform:scale(.95)}.chat-send:disabled{opacity:.5;cursor:not-allowed}.chat-send svg{width:20px;height:20px;stroke:currentColor;fill:none}@media (max-width: 480px){.chat-widget-container{bottom:15px;right:15px}.chat-window{width:calc(100vw - 30px);height:calc(100vh - 30px);max-height:90vh;border-radius:12px}.chat-button{width:56px;height:56px}.chat-icon{width:28px;height:28px}}