#buchler-chat-widget{position:fixed!important;z-index:999999!important;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif!important;color:#1f2937!important;font-size:14px!important;line-height:1.5!important;text-align:left!important;letter-spacing:normal!important;text-transform:none!important;word-spacing:normal!important;background:none!important}#buchler-chat-widget *{box-sizing:border-box!important;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif!important}.buchler-chat-bottom-right{bottom:20px;right:20px}.buchler-chat-bottom-left{bottom:20px;left:20px}.buchler-chat-button{width:60px;height:60px;border-radius:50%;background:#b2500b;border:none;color:#fff;cursor:pointer;box-shadow:0 4px 12px #00000026;display:flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s;position:relative}.buchler-chat-button:hover{transform:scale(1.05);box-shadow:0 6px 16px #0003}.buchler-chat-button:active{transform:scale(.95)}.buchler-chat-badge{position:absolute;top:-4px;right:-4px;background:#ef4444;color:#fff;border-radius:50%;width:20px;height:20px;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid white}.buchler-chat-window{position:absolute;bottom:80px;right:0;width:380px;height:600px;max-height:80vh;background:#fff;border-radius:16px;box-shadow:0 8px 32px #0000001f;display:flex;flex-direction:column;overflow:hidden;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.buchler-chat-header{background:#b2500b;color:#fff;padding:16px;display:flex;justify-content:space-between;align-items:center}.buchler-chat-header-left{display:flex;align-items:center;gap:12px}.buchler-chat-avatar{width:40px;height:40px;border-radius:50%;background:#fff3;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.buchler-chat-title{font-weight:600;font-size:15px}.buchler-chat-status{font-size:12px;opacity:.9}.buchler-chat-close-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.buchler-chat-close-btn:hover{background:#ffffff1a}.buchler-chat-messages{flex:1!important;overflow-y:auto!important;padding:16px!important;display:flex!important;flex-direction:column!important;gap:12px!important;background:#f8f9fa!important;color:#1f2937!important}.buchler-chat-message{display:flex;animation:messageIn .3s ease-out}@keyframes messageIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.buchler-chat-message-user{justify-content:flex-end}.buchler-chat-message-bot{justify-content:flex-start}.buchler-chat-message-content{max-width:75%;padding:12px 16px;border-radius:12px;font-size:14px;line-height:1.7;word-wrap:break-word;white-space:normal}.buchler-chat-message-content p{margin:0 0 14px;line-height:1.7}.buchler-chat-message-content p:last-child{margin-bottom:0}.buchler-chat-message-content br{display:block;content:"";margin-bottom:8px}.buchler-chat-message-content .chat-list{margin:8px 0;padding:0}.buchler-chat-message-content .chat-list-item{margin:6px 0;padding:4px 0;line-height:1.6;display:block}.buchler-chat-message-content .chat-list:last-child{margin-bottom:0}.buchler-chat-message-user .buchler-chat-message-content{background:#b2500b!important;color:#fff!important;border-bottom-right-radius:4px!important}.buchler-chat-message-user .buchler-chat-message-content *{color:#fff!important}.buchler-chat-message-bot .buchler-chat-message-content{background:#fff!important;color:#1f2937!important;border-bottom-left-radius:4px!important;box-shadow:0 1px 2px #0000000d!important}.buchler-chat-message-bot .buchler-chat-message-content *{color:#1f2937!important}.buchler-chat-typing .buchler-chat-message-content{display:flex;gap:4px;padding:12px 16px}.buchler-chat-typing span{width:8px;height:8px;border-radius:50%;background:#9ca3af;animation:typing 1.4s infinite}.buchler-chat-typing span:nth-child(2){animation-delay:.2s}.buchler-chat-typing span:nth-child(3){animation-delay:.4s}@keyframes typing{0%,60%,to{transform:translateY(0);opacity:.7}30%{transform:translateY(-10px);opacity:1}}.buchler-chat-input-container{padding:16px;background:#fff;border-top:1px solid #e5e7eb;display:flex;gap:8px;align-items:flex-end}.buchler-chat-input{flex:1;border:1px solid #d1d5db;border-radius:20px;padding:10px 16px;font-size:16px;font-family:inherit;resize:none;max-height:120px;outline:none;transition:border-color .2s;color:#1f2937;background:#fff;touch-action:manipulation}.buchler-chat-input:focus{border-color:#b2500b}.buchler-chat-send-btn{width:40px;height:40px;border-radius:50%;background:#b2500b;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s;flex-shrink:0}.buchler-chat-send-btn:hover{transform:scale(1.05)}.buchler-chat-send-btn:active{transform:scale(.95)}.buchler-chat-popup{position:absolute;bottom:80px;right:0;width:280px;background:#fff;border-radius:12px;box-shadow:0 4px 16px #00000026;padding:16px;cursor:pointer;opacity:0;transform:translateY(10px);transition:all .3s ease-out}.buchler-chat-popup-show{opacity:1;transform:translateY(0)}.buchler-chat-popup:hover{box-shadow:0 6px 20px #0003}.buchler-chat-popup-close{position:absolute;top:8px;right:8px;background:none;border:none;font-size:20px;color:#6b7280;cursor:pointer;width:24px;height:24px;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:background .2s}.buchler-chat-popup-close:hover{background:#f3f4f6}.buchler-chat-popup-content{font-size:14px!important;line-height:1.5!important;color:#1f2937!important}.buchler-chat-popup-content strong{display:block!important;margin-bottom:4px!important;color:#b2500b!important}@media (max-width: 480px){.buchler-chat-window{position:fixed!important;left:12px!important;right:12px!important;bottom:80px!important;width:auto!important;height:65dvh!important;max-height:65dvh!important;overflow:hidden!important}.buchler-chat-messages{flex:1 1 auto!important;min-height:0!important;overflow-y:auto!important}.buchler-chat-popup{width:min(280px,calc(100vw - 32px));right:0}.buchler-chat-button,.buchler-chat-send-btn{touch-action:manipulation}}.buchler-chat-messages::-webkit-scrollbar{width:6px}.buchler-chat-messages::-webkit-scrollbar-track{background:transparent}.buchler-chat-messages::-webkit-scrollbar-thumb{background:#d1d5db;border-radius:3px}.buchler-chat-messages::-webkit-scrollbar-thumb:hover{background:#9ca3af}