.chatbot-fab{position:fixed;bottom:28px;right:28px;z-index:9999;width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;background:var(--color-accent, #5b6abf);color:#fff;box-shadow:0 4px 24px #5b6abf59;transition:all .3s cubic-bezier(.16,1,.3,1)}.chatbot-fab:hover{transform:scale(1.08);box-shadow:0 6px 32px #5b6abf73}.chatbot-fab--open{background:var(--color-bg-dark, #1a1a2e);box-shadow:0 4px 20px #00000040}.chatbot-fab svg{width:24px;height:24px;transition:transform .3s ease}.chatbot-fab--open svg{transform:rotate(90deg)}.chatbot-fab-pulse{position:absolute;top:-4px;right:-4px;bottom:-4px;left:-4px;border-radius:50%;border:2px solid var(--color-accent, #5b6abf);animation:chatbot-pulse 2.5s ease-out infinite;pointer-events:none}@keyframes chatbot-pulse{0%{transform:scale(1);opacity:.6}to{transform:scale(1.5);opacity:0}}.chatbot-panel{position:fixed;bottom:100px;right:28px;z-index:9998;width:380px;max-height:560px;background:#fff;border-radius:20px;box-shadow:0 12px 48px #0000001f,0 4px 16px #0000000f;display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(20px) scale(.95);pointer-events:none;transition:opacity .3s cubic-bezier(.16,1,.3,1),transform .3s cubic-bezier(.16,1,.3,1)}.chatbot-panel--open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.chatbot-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:var(--color-bg-dark, #1a1a2e);color:#fff;flex-shrink:0}.chatbot-header-info{display:flex;align-items:center;gap:12px}.chatbot-avatar{width:38px;height:38px;border-radius:50%;background:var(--color-accent, #5b6abf);display:flex;align-items:center;justify-content:center}.chatbot-avatar svg{width:18px;height:18px;color:#fff}.chatbot-header-title{font-family:var(--font-family, "Inter", sans-serif);font-size:15px;font-weight:600;letter-spacing:.3px}.chatbot-header-status{font-size:11px;opacity:.65;margin-top:1px}.chatbot-close-btn{background:#ffffff1a;border:none;color:#fff;width:32px;height:32px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}.chatbot-close-btn:hover{background:#fff3}.chatbot-close-btn svg{width:18px;height:18px}.chatbot-messages{flex:1;overflow-y:auto;padding:16px 14px;display:flex;flex-direction:column;gap:10px;min-height:280px;max-height:380px;background:#f8f9fb}.chatbot-messages::-webkit-scrollbar{width:5px}.chatbot-messages::-webkit-scrollbar-thumb{background:#0000001f;border-radius:10px}.chatbot-bubble{display:flex;gap:8px;max-width:85%;animation:chatbot-fadeIn .25s ease}.chatbot-bubble--streaming{animation:none}@keyframes chatbot-fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.chatbot-bubble--user{align-self:flex-end;flex-direction:row-reverse}.chatbot-bubble-avatar{width:26px;height:26px;border-radius:50%;background:var(--color-accent, #5b6abf);display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:4px}.chatbot-bubble-avatar svg{width:12px;height:12px;color:#fff}.chatbot-bubble-content{padding:10px 14px;border-radius:16px;font-size:13.5px;line-height:1.55;font-family:var(--font-family, "Inter", sans-serif);word-break:break-word}.chatbot-bubble--assistant .chatbot-bubble-content{background:#fff;color:#1a1a2e;border:1px solid #e8eaef;border-bottom-left-radius:4px}.chatbot-bubble--user .chatbot-bubble-content{background:var(--color-accent, #5b6abf);color:#fff;border-bottom-right-radius:4px}.chatbot-typing{display:flex;gap:5px;padding:14px 18px!important}.chatbot-dot{width:7px;height:7px;background:var(--color-accent, #5b6abf);border-radius:50%;opacity:.4;animation:chatbot-bounce 1.2s ease-in-out infinite}.chatbot-dot:nth-child(2){animation-delay:.15s}.chatbot-dot:nth-child(3){animation-delay:.3s}@keyframes chatbot-bounce{0%,60%,to{transform:translateY(0);opacity:.4}30%{transform:translateY(-6px);opacity:1}}.chatbot-input-area{display:flex;align-items:center;gap:8px;padding:12px 14px;border-top:1px solid #e8eaef;background:#fff;flex-shrink:0}.chatbot-input{flex:1;padding:10px 14px;border:1px solid #e0e3ea;border-radius:100px;font-family:var(--font-family, "Inter", sans-serif);font-size:13.5px;outline:none;transition:border-color .2s;background:#f8f9fb;color:#1a1a2e}.chatbot-input::placeholder{color:#9ca3af}.chatbot-input:focus{border-color:var(--color-accent, #5b6abf);background:#fff}.chatbot-input:disabled{opacity:.6;cursor:not-allowed}.chatbot-send-btn{width:38px;height:38px;border-radius:50%;border:none;background:var(--color-accent, #5b6abf);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;flex-shrink:0}.chatbot-send-btn:hover:not(:disabled){background:var(--color-accent-hover, #4a59a8);transform:scale(1.05)}.chatbot-send-btn:disabled{opacity:.4;cursor:not-allowed}.chatbot-send-btn svg{width:16px;height:16px}@media(max-width:480px){.chatbot-panel{right:0;bottom:0;left:0;width:100%;max-height:100vh;max-height:100dvh;border-radius:0}.chatbot-messages{max-height:calc(100vh - 160px);max-height:calc(100dvh - 160px)}.chatbot-fab{bottom:20px;right:20px}}