.chatbot-trigger{position:fixed;bottom:100px;right:24px;width:56px;height:56px;background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-light) 100%);color:var(--white);border:0;border-radius:var(--radius-full);cursor:pointer;box-shadow:var(--shadow-xl),0 0 0 0 rgba(26,54,93,0.4);display:flex;align-items:center;justify-content:center;font-size:1.4rem;z-index:var(--z-chatbot);transition:transform var(--transition-spring),box-shadow var(--transition-fast);animation:chatbot-pulse 3s ease-in-out infinite}.chatbot-trigger:hover{transform:scale(1.1);box-shadow:var(--shadow-xl),0 0 0 6px rgba(26,54,93,0.15);animation:none}.chatbot-trigger.open{background:linear-gradient(135deg,#374151,#1f2937);animation:none}.chatbot-trigger .chatbot-trigger-icon{display:block}.chatbot-trigger .chatbot-trigger-close{display:none}.chatbot-trigger.open .chatbot-trigger-icon{display:none}.chatbot-trigger.open .chatbot-trigger-close{display:block}@keyframes chatbot-pulse{0%,100%{box-shadow:var(--shadow-xl),0 0 0 0 rgba(26,54,93,0.3)}50%{box-shadow:var(--shadow-xl),0 0 0 10px rgba(26,54,93,0)}}.chatbot-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;background:#ef4444;color:var(--white);border-radius:var(--radius-full);font-size:var(--font-2xs);font-weight:700;display:flex;align-items:center;justify-content:center;border:2px solid var(--white);transition:opacity var(--transition-fast)}.chatbot-badge.hidden{opacity:0;pointer-events:none}.chatbot-tooltip{position:absolute;right:calc(100% + 10px);top:50%;transform:translateY(-50%);background:var(--text-dark);color:var(--white);font-size:var(--font-xs);font-weight:500;padding:5px 10px;border-radius:var(--radius-sm);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity var(--transition-fast)}.chatbot-tooltip::after{content:'';position:absolute;left:100%;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--text-dark)}.chatbot-trigger:hover .chatbot-tooltip{opacity:1}.chatbot-panel{position:fixed;bottom:168px;right:24px;width:370px;max-width:calc(100vw - 32px);height:540px;max-height:calc(100vh - 200px);background:var(--white);border-radius:var(--radius-2xl);box-shadow:var(--shadow-xl),0 0 0 1px rgba(0,0,0,0.06);display:flex;flex-direction:column;overflow:hidden;z-index:var(--z-chatbot);transform-origin:bottom right;transform:scale(0.85) translateY(20px);opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(0.34,1.56,0.64,1),opacity .25s ease}.chatbot-panel.open{transform:scale(1) translateY(0);opacity:1;pointer-events:all}.chatbot-header{background:linear-gradient(135deg,var(--primary-color) 0,var(--primary-light) 100%);padding:16px 20px;display:flex;align-items:center;gap:12px;color:var(--white);flex-shrink:0}.chatbot-avatar{width:42px;height:42px;background:rgba(255,255,255,0.2);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:var(--font-lg);flex-shrink:0;border:2px solid rgba(255,255,255,0.3)}.chatbot-header-info{flex:1}.chatbot-header-name{font-weight:600;font-size:var(--font-base);margin:0}.chatbot-header-status{font-size:var(--font-xs);opacity:.85;display:flex;align-items:center;gap:5px}.chatbot-status-dot{width:7px;height:7px;background:#4ade80;border-radius:var(--radius-full);animation:status-blink 2s ease-in-out infinite}@keyframes status-blink{0%,100%{opacity:1}50%{opacity:.4}}.chatbot-header-close{background:rgba(255,255,255,0.15);border:0;color:var(--white);width:30px;height:30px;border-radius:var(--radius-full);cursor:pointer;font-size:var(--font-sm);display:flex;align-items:center;justify-content:center;transition:background-color var(--transition-fast)}.chatbot-header-close:hover{background:rgba(255,255,255,0.3)}.chatbot-messages{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth;background:var(--light-bg)}.chatbot-messages::-webkit-scrollbar{width:4px}.chatbot-messages::-webkit-scrollbar-track{background:transparent}.chatbot-messages::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:var(--radius-pill)}.chat-message{display:flex;gap:8px;align-items:flex-end;animation:message-in .3s ease}@keyframes message-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.chat-message.user{flex-direction:row-reverse}.msg-avatar{width:28px;height:28px;border-radius:var(--radius-full);background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--white);display:flex;align-items:center;justify-content:center;font-size:var(--font-2xs);flex-shrink:0}.msg-avatar.user-avatar{background:linear-gradient(135deg,var(--accent-dark),var(--accent-hover))}.msg-bubble{max-width:76%;padding:10px 14px;border-radius:var(--radius-lg);font-size:var(--font-sm);line-height:1.55;color:var(--text-dark);background:var(--white);box-shadow:var(--shadow-sm);border:1px solid var(--border-color);border-bottom-left-radius:4px;word-break:break-word}.chat-message.user .msg-bubble{background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--white);border:0;box-shadow:var(--shadow-md);border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:4px}.msg-time{font-size:var(--font-2xs);color:var(--text-muted);margin-top:3px;text-align:right}.chat-message.user .msg-time{text-align:left}.chatbot-typing{display:flex;gap:8px;align-items:flex-end}.typing-bubble{background:var(--white);border:1px solid var(--border-color);border-radius:var(--radius-lg);border-bottom-left-radius:4px;padding:12px 16px;display:flex;gap:4px;box-shadow:var(--shadow-sm)}.typing-dot{width:6px;height:6px;background:var(--text-muted);border-radius:var(--radius-full);animation:typing 1.2s ease-in-out infinite}.typing-dot:nth-child(2){animation-delay:.2s}.typing-dot:nth-child(3){animation-delay:.4s}@keyframes typing{0%,80%,100%{transform:translateY(0);opacity:.4}40%{transform:translateY(-5px);opacity:1}}.chatbot-chips{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 8px;background:var(--light-bg)}.chip{background:var(--white);border:1px solid var(--border-color);color:var(--primary-color);padding:6px 12px;border-radius:var(--radius-pill);font-size:var(--font-xs);font-weight:500;cursor:pointer;transition:background-color var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast);white-space:nowrap}.chip:hover{background:var(--section-alt);border-color:var(--primary-color);transform:translateY(-1px)}.chatbot-input-area{padding:12px 14px;border-top:1px solid var(--border-color);display:flex;gap:8px;align-items:flex-end;background:var(--white);flex-shrink:0}.chatbot-input{flex:1;border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:10px 14px;font-family:inherit;font-size:var(--font-sm);line-height:1.5;resize:none;outline:0;max-height:100px;min-height:40px;overflow-y:auto;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);color:var(--text-dark);background:var(--light-bg)}.chatbot-input:focus{border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(26,54,93,0.08);background:var(--white)}.chatbot-input::placeholder{color:var(--text-muted)}.chatbot-send{width:40px;height:40px;background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:var(--white);border:0;border-radius:var(--radius-lg);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:var(--font-sm);transition:transform var(--transition-fast),filter var(--transition-fast);flex-shrink:0}.chatbot-send:hover{filter:brightness(1.15);transform:scale(1.08)}.chatbot-send:disabled{opacity:.4;cursor:not-allowed;transform:none;filter:none}.chatbot-footer{text-align:center;font-size:var(--font-2xs);color:var(--text-muted);padding:4px 0 8px;background:var(--white);letter-spacing:.2px}@media(max-width:480px){.chatbot-trigger{bottom:88px;right:16px;width:50px;height:50px}.chatbot-panel{bottom:152px;right:8px;left:8px;width:auto;max-width:none;height:70vh;border-radius:var(--radius-xl)}}