.chatbot-fab{position:fixed;bottom:24px;right:24px;z-index:1000;display:flex;align-items:center;gap:8px;padding:12px 20px;background:linear-gradient(135deg,#1a6fa6,#1498a6);color:#fff;border:none;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:0 4px 20px #1a6fa666;transition:all .2s ease}.chatbot-fab:hover{transform:translateY(-2px)}.chatbot-fab--open{padding:12px 16px}.chatbot-fab-label{font-size:.95rem}.chatbot-panel{position:fixed;bottom:84px;right:16px;z-index:999;width:min(380px,calc(100vw - 24px));max-height:70vh;display:flex;flex-direction:column;background:#fff;border-radius:16px;box-shadow:0 8px 40px #0000002e;overflow:hidden;animation:chatbot-in .2s ease}@keyframes chatbot-in{0%{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}.chatbot-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(135deg,#1a6fa6,#1498a6);color:#fff;flex-shrink:0}.chatbot-header-icon{font-size:1.4rem}.chatbot-header div{flex:1;line-height:1.3}.chatbot-header strong{display:block;font-size:.95rem}.chatbot-header small{font-size:.72rem;opacity:.9}.chatbot-close{background:none;border:none;color:#fff;font-size:1.1rem;cursor:pointer;opacity:.8;padding:4px}.chatbot-close:hover{opacity:1}.chatbot-messages{flex:1;overflow-y:auto;padding:12px;display:flex;flex-direction:column;gap:10px;background:#f8f9fb;min-height:0}.chatbot-msg{display:flex;flex-direction:column;max-width:90%}.chatbot-msg--user{align-self:flex-end;align-items:flex-end}.chatbot-msg--bot{align-self:flex-start}.chatbot-bubble{padding:10px 13px;border-radius:14px;font-size:clamp(.93rem,3.5vw,1rem);line-height:1.65;text-align:left;word-break:break-word;overflow-wrap:anywhere}.chatbot-msg--user .chatbot-bubble{background:#1a6fa6;color:#fff;border-bottom-right-radius:4px}.chatbot-msg--bot .chatbot-bubble{background:#fff;color:#333;border:1px solid #e8e8e8;border-bottom-left-radius:4px}.chatbot-link{color:#1a6fa6;text-decoration:underline;word-break:break-all;overflow-wrap:anywhere}.chatbot-link:hover{color:#0f4a73}.chatbot-actions{display:flex;gap:6px;margin-top:5px}.chatbot-action-btn{display:inline-flex;align-items:center;gap:3px;padding:3px 10px;font-size:.71rem;color:#999;background:transparent;border:1px solid #e2e2e2;border-radius:20px;cursor:pointer;transition:color .15s,border-color .15s,background .15s;white-space:nowrap;line-height:1.6}.chatbot-action-btn:hover{color:#1a6fa6;border-color:#1a6fa6;background:#f0f6fc}.chatbot-action-btn--copied{color:#1a8a5c!important;border-color:#1a8a5c!important;background:#edf7f2!important}.chatbot-sources{margin-top:5px;padding:7px 11px;background:#eef6ff;border-radius:10px;font-size:.76rem;color:#555}.chatbot-sources ul{margin:3px 0 0;padding-left:14px}.chatbot-sources li{margin-bottom:2px}.chatbot-typing{display:flex;align-items:center;gap:5px;padding:12px 16px;min-width:56px}.chatbot-typing span{width:8px;height:8px;background:#aaa;border-radius:50%;animation:chatbot-dot 1.2s infinite}.chatbot-typing span:nth-child(2){animation-delay:.2s}.chatbot-typing span:nth-child(3){animation-delay:.4s}@keyframes chatbot-dot{0%,80%,to{transform:scale(.8);opacity:.5}40%{transform:scale(1.2);opacity:1}}.chatbot-input-row{display:flex;gap:8px;padding:10px 12px;background:#fff;border-top:1px solid #eee;flex-shrink:0}.chatbot-input{flex:1;resize:none;border:1px solid #ddd;border-radius:10px;padding:8px 10px;font-size:clamp(.82rem,3.5vw,.88rem);line-height:1.4;outline:none;font-family:inherit;min-width:0}.chatbot-input:focus{border-color:#1a6fa6}.chatbot-send{align-self:flex-end;padding:8px 14px;background:#1a6fa6;color:#fff;border:none;border-radius:10px;font-size:.88rem;font-weight:600;cursor:pointer;white-space:nowrap;flex-shrink:0}.chatbot-send:hover:not(:disabled){background:#15598a}.chatbot-send:disabled{opacity:.5;cursor:not-allowed}.chatbot-disclaimer{padding:6px 12px 9px;font-size:.7rem;color:#888;text-align:center;background:#fff;flex-shrink:0}.chatbot-panel{background:#fff;color:#333}.chatbot-input{background-color:#fff!important;color:#333!important;-webkit-appearance:none}.chatbot-messages{background:#f8f9fb}@media (max-width: 768px){.chatbot-fab{bottom:72px;right:16px;padding:11px 16px;font-size:1rem;box-shadow:0 4px 16px #1a6fa673}.chatbot-panel{position:fixed;top:0;left:0;right:0;bottom:0;width:100%;height:100dvh;max-height:100dvh;border-radius:0;z-index:2000;display:flex;flex-direction:column}.chatbot-messages{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:12px 14px}.chatbot-input-row{flex-shrink:0;padding:10px 12px;padding-bottom:max(10px,env(safe-area-inset-bottom));gap:8px;background:#fff;border-top:1px solid #eee}.chatbot-input{font-size:16px!important;padding:10px 12px;background-color:#fff!important;color:#333!important;border:1.5px solid #ccc;border-radius:10px;-webkit-appearance:none}.chatbot-input:focus{border-color:#1a6fa6;outline:none}.chatbot-send{padding:10px 16px;min-width:56px;min-height:44px;font-size:.95rem;border-radius:10px;flex-shrink:0}.chatbot-disclaimer{padding:6px 12px max(8px,env(safe-area-inset-bottom));font-size:.68rem}.chatbot-close{padding:8px 10px;font-size:1.2rem}.chatbot-bubble{font-size:.92rem;line-height:1.6}}@media (max-width: 380px){.chatbot-fab-label{display:none}.chatbot-fab{padding:12px;border-radius:50px}}@media (min-width: 769px) and (max-width: 1023.98px){.chatbot-panel{width:min(540px,calc(100vw - 48px));max-height:82vh;bottom:96px;right:24px;border-radius:18px}.chatbot-fab{bottom:32px;right:28px;padding:14px 22px;font-size:1.1rem}.chatbot-header strong{font-size:1rem}.chatbot-header small{font-size:.78rem}.chatbot-bubble{font-size:1rem;line-height:1.7;padding:12px 15px}.chatbot-input{font-size:1rem!important;padding:11px 14px}.chatbot-send{padding:11px 20px;font-size:.95rem;min-height:48px}.chatbot-input-row{padding:12px 14px;gap:10px}.chatbot-messages{padding:14px 16px}}