.ai-chat-widget{--chat-primary:#0d6efd;--chat-primary-dark:#0b5ed7;--chat-bg:#fff;--chat-bg-secondary:#f8f9fa;--chat-text:#212529;--chat-text-light:#6c757d;--chat-border:#dee2e6;--chat-user-bg:#0d6efd;--chat-user-text:#fff;--chat-assistant-bg:#f0f0f0;--chat-assistant-text:#212529;--chat-shadow:0 8px 32px #00000026;--chat-radius:16px;--chat-width:400px;--chat-height:560px;z-index:99999;font-family:Poppins,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;font-size:14px;line-height:1.5;position:fixed;bottom:24px;right:24px}.ai-chat-widget .ai-chat-toggle{background:var(--chat-primary);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:60px;height:60px;transition:transform .2s,box-shadow .2s;display:flex;position:relative;box-shadow:0 4px 16px #0d6efd66}.ai-chat-widget .ai-chat-toggle:hover{transform:scale(1.08);box-shadow:0 6px 24px #0d6efd80}.ai-chat-widget .ai-chat-toggle svg{fill:currentColor;width:28px;height:28px}.ai-chat-widget .ai-chat-toggle .ai-chat-pulse{background:var(--chat-primary);z-index:-1;border-radius:50%;width:100%;height:100%;animation:2s infinite ai-chat-pulse-anim;position:absolute}@keyframes ai-chat-pulse-anim{0%{opacity:.5;transform:scale(1)}to{opacity:0;transform:scale(1.6)}}.ai-chat-widget .ai-chat-window{width:var(--chat-width);height:var(--chat-height);background:var(--chat-bg);border-radius:var(--chat-radius);box-shadow:var(--chat-shadow);border:1px solid var(--chat-border);flex-direction:column;animation:.3s ease-out ai-chat-slide-up;display:flex;position:fixed;bottom:96px;right:24px;overflow:hidden}@keyframes ai-chat-slide-up{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.ai-chat-widget .ai-chat-header{background:var(--chat-primary);color:#fff;flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.ai-chat-widget .ai-chat-header-info{align-items:center;gap:10px;display:flex}.ai-chat-widget .ai-chat-header-avatar{background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.ai-chat-widget .ai-chat-header-avatar svg{fill:#fff;width:20px;height:20px}.ai-chat-widget .ai-chat-header-title{margin:0;font-size:16px;font-weight:600}.ai-chat-widget .ai-chat-header-subtitle{opacity:.85;margin:0;font-size:11px}.ai-chat-widget .ai-chat-close{color:#fff;cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s;display:flex}.ai-chat-widget .ai-chat-close:hover{background:#fff3}.ai-chat-widget .ai-chat-close svg{fill:currentColor;width:18px;height:18px}.ai-chat-widget .ai-chat-messages{background:var(--chat-bg-secondary);flex-direction:column;flex:1;gap:12px;padding:16px;display:flex;overflow-y:auto}.ai-chat-widget .ai-chat-messages::-webkit-scrollbar{width:5px}.ai-chat-widget .ai-chat-messages::-webkit-scrollbar-track{background:0 0}.ai-chat-widget .ai-chat-messages::-webkit-scrollbar-thumb{background:var(--chat-border);border-radius:3px}.ai-chat-widget .ai-chat-message{word-wrap:break-word;white-space:pre-wrap;border-radius:12px;max-width:85%;padding:10px 14px}.ai-chat-widget .ai-chat-message-user{background:var(--chat-user-bg);color:var(--chat-user-text);border-bottom-right-radius:4px;align-self:flex-end}.ai-chat-widget .ai-chat-message-assistant{background:var(--chat-assistant-bg);color:var(--chat-assistant-text);border-bottom-left-radius:4px;align-self:flex-start}.ai-chat-widget .ai-chat-message-assistant a{color:var(--chat-primary);text-decoration:underline}.ai-chat-widget .ai-chat-typing{background:var(--chat-assistant-bg);border-radius:12px 12px 12px 4px;align-self:flex-start;align-items:center;gap:4px;padding:12px 18px;display:flex}.ai-chat-widget .ai-chat-typing-dot{background:var(--chat-text-light);border-radius:50%;width:8px;height:8px;animation:1.4s infinite both ai-chat-typing-anim}.ai-chat-widget .ai-chat-typing-dot:nth-child(2){animation-delay:.2s}.ai-chat-widget .ai-chat-typing-dot:nth-child(3){animation-delay:.4s}@keyframes ai-chat-typing-anim{0%,80%,to{opacity:.4;transform:scale(.6)}40%{opacity:1;transform:scale(1)}}.ai-chat-widget .ai-chat-input-area{border-top:1px solid var(--chat-border);background:var(--chat-bg);flex-shrink:0;align-items:center;gap:8px;padding:12px 16px;display:flex}.ai-chat-widget .ai-chat-input{border:1px solid var(--chat-border);background:var(--chat-bg);color:var(--chat-text);border-radius:24px;outline:none;flex:1;padding:10px 16px;font-family:inherit;font-size:14px;transition:border-color .2s}.ai-chat-widget .ai-chat-input:focus{border-color:var(--chat-primary)}.ai-chat-widget .ai-chat-input::placeholder{color:var(--chat-text-light)}.ai-chat-widget .ai-chat-send{background:var(--chat-primary);color:#fff;cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;transition:background .2s,transform .1s;display:flex}.ai-chat-widget .ai-chat-send:hover{background:var(--chat-primary-dark)}.ai-chat-widget .ai-chat-send:active{transform:scale(.95)}.ai-chat-widget .ai-chat-send:disabled{opacity:.5;cursor:not-allowed}.ai-chat-widget .ai-chat-send svg{fill:currentColor;width:18px;height:18px}.ai-chat-widget.ai-chat-left,.ai-chat-widget.ai-chat-left .ai-chat-window{left:24px;right:auto}@media (max-width:480px){.ai-chat-widget .ai-chat-window{z-index:100000;border-radius:0;width:100%;height:100%;position:fixed;inset:0}.ai-chat-widget .ai-chat-header{border-radius:0}}