.chatbot-fab{position:fixed;bottom:1.5rem;right:1.5rem;z-index:999;width:56px;height:56px;border-radius:50%;border:none;background:var(--gtp-red);color:#fff;cursor:pointer;box-shadow:var(--shadow-elevated),var(--shadow-glow-red);transition:transform var(--transition-fast),box-shadow var(--transition-fast);display:flex;align-items:center;justify-content:center;}.chatbot-fab:hover{transform:scale(1.08);box-shadow:var(--shadow-elevated),0 6px 28px rgba(227,27,35,0.25);}.chatbot-fab svg{width:26px;height:26px;transition:transform var(--transition-fast),opacity var(--transition-fast);}.chatbot-fab .chatbot-icon-close{position:absolute;opacity:0;transform:rotate(-90deg) scale(0.6);}.chatbot-fab.open .chatbot-icon-chat{opacity:0;transform:rotate(90deg) scale(0.6);}.chatbot-fab.open .chatbot-icon-close{opacity:1;transform:rotate(0deg) scale(1);}.chatbot-fab:not(.open){animation:chatbot-pulse 2s ease 1.5s 2;}@keyframes chatbot-pulse{0%,100%{box-shadow:var(--shadow-elevated),0 0 0 0 rgba(227,27,35,0.35);}50%{box-shadow:var(--shadow-elevated),0 0 0 12px rgba(227,27,35,0);}}.chatbot-panel{position:fixed;bottom:6rem;right:1.5rem;z-index:998;width:440px;max-height:min(680px,calc(100vh - 8rem));border-radius:var(--radius-2xl);background:var(--cream-50);box-shadow:var(--shadow-elevated);border:1px solid var(--cream-200);display:flex;flex-direction:column;overflow:hidden;opacity:0;transform:translateY(16px) scale(0.96);pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base);}.chatbot-panel.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto;}.chatbot-header{background:var(--gtp-red);color:#fff;padding:1rem 1.25rem;display:flex;align-items:center;gap:0.75rem;flex-shrink:0;}.chatbot-header-avatar{width:36px;height:36px;border-radius:var(--radius-md);background:rgba(255,255,255,0.2);display:flex;align-items:center;justify-content:center;flex-shrink:0;}.chatbot-header-avatar svg{width:20px;height:20px;}.chatbot-header-text{flex:1;min-width:0;}.chatbot-header-title{font-size:0.9375rem;font-weight:700;line-height:1.3;}.chatbot-header-subtitle{font-size:0.75rem;font-weight:400;opacity:0.85;line-height:1.3;}.chatbot-header-close{background:none;border:none;color:#fff;cursor:pointer;padding:0.25rem;border-radius:var(--radius-md);opacity:0.8;transition:opacity var(--transition-fast),background var(--transition-fast);display:flex;align-items:center;justify-content:center;}.chatbot-header-close:hover{opacity:1;background:rgba(255,255,255,0.15);}.chatbot-header-close svg{width:18px;height:18px;}.chatbot-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:0.75rem;scroll-behavior:smooth;}.chatbot-messages::-webkit-scrollbar{width:5px;}.chatbot-messages::-webkit-scrollbar-track{background:transparent;}.chatbot-messages::-webkit-scrollbar-thumb{background:var(--charcoal-200);border-radius:4px;}.chatbot-msg{max-width:85%;display:flex;flex-direction:column;animation:chatbot-msg-in 0.25s var(--ease-premium);}@keyframes chatbot-msg-in{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:translateY(0);}}.chatbot-msg-bot{align-self:flex-start;}.chatbot-msg-user{align-self:flex-end;}.chatbot-bubble{position:relative;padding:0.625rem 0.875rem;border-radius:var(--radius-lg);font-size:0.875rem;line-height:1.6;word-break:break-word;}.chatbot-msg-bot .chatbot-bubble{background:var(--sand-50);color:var(--charcoal-800);border:1px solid var(--cream-200);border-bottom-left-radius:0.25rem;}.chatbot-groq-dot,.chatbot-rate-limit-dot{position:absolute;top:-3px;right:-3px;width:10px;height:10px;border-radius:50%;border:2px solid var(--sand-50);box-shadow:0 0 0 1px rgba(0,0,0,0.06);}.chatbot-groq-dot{background:#22c55e;}.chatbot-rate-limit-dot{background:#f59e0b;}.chatbot-msg-user .chatbot-bubble{background:var(--gtp-red);color:#fff;border-bottom-right-radius:0.25rem;}.chatbot-bubble p{margin:0 0 0.35rem;}.chatbot-bubble p:last-child{margin-bottom:0;}.chatbot-bubble ul{margin:0.25rem 0;padding-left:1.15rem;list-style:disc;}.chatbot-bubble li{margin-bottom:0.15rem;}.chatbot-bubble li:last-child{margin-bottom:0;}.chatbot-bubble strong{font-weight:600;}.chatbot-bubble a{color:var(--gtp-red);text-decoration:underline;text-underline-offset:2px;word-break:break-all;transition:color var(--transition-fast);}.chatbot-bubble a:hover{color:var(--gtp-red-dark);}.chatbot-msg-user .chatbot-bubble a{color:#fff;text-decoration-color:rgba(255,255,255,0.6);}.chatbot-msg-user .chatbot-bubble a:hover{text-decoration-color:#fff;}.chatbot-typing{display:flex;gap:4px;padding:0.75rem 0.875rem;align-self:flex-start;background:var(--sand-50);border:1px solid var(--cream-200);border-radius:var(--radius-lg);border-bottom-left-radius:0.25rem;}.chatbot-typing span{width:7px;height:7px;border-radius:50%;background:var(--charcoal-300);animation:chatbot-bounce 1.2s ease-in-out infinite;}.chatbot-typing span:nth-child(2){animation-delay:0.15s;}.chatbot-typing span:nth-child(3){animation-delay:0.3s;}@keyframes chatbot-bounce{0%,60%,100%{transform:translateY(0);opacity:0.4;}30%{transform:translateY(-4px);opacity:1;}}.chatbot-suggestions{display:flex;flex-wrap:wrap;gap:0.375rem;margin-top:0.375rem;}.chatbot-suggestion{background:var(--cream-100);border:1px solid var(--cream-200);border-radius:999px;padding:0.3rem 0.75rem;font-size:0.75rem;font-weight:500;color:var(--charcoal-600);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast);font-family:var(--font-sans);}.chatbot-suggestion:hover{background:rgba(227,27,35,0.07);color:var(--gtp-red);border-color:rgba(227,27,35,0.2);}.chatbot-input-area{padding:0.75rem;border-top:1px solid var(--cream-200);background:#fff;display:flex;gap:0.5rem;align-items:flex-end;flex-shrink:0;}.chatbot-input{flex:1;border:1px solid var(--cream-200);border-radius:var(--radius-lg);padding:0.6rem 0.875rem;font-size:0.875rem;font-family:var(--font-sans);color:var(--charcoal-900);background:var(--sand-50);resize:none;outline:none;min-height:40px;max-height:100px;line-height:1.5;transition:border-color var(--transition-fast),box-shadow var(--transition-fast);}.chatbot-input::placeholder{color:var(--charcoal-300);}.chatbot-input:focus{border-color:rgba(227,27,35,0.4);box-shadow:0 0 0 3px rgba(227,27,35,0.08);}.chatbot-send{width:40px;height:40px;border-radius:var(--radius-md);border:none;background:var(--gtp-red);color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:background var(--transition-fast),transform var(--transition-fast);}.chatbot-send:hover{background:var(--gtp-red-dark);}.chatbot-send:active{transform:scale(0.94);}.chatbot-send:disabled{opacity:0.5;cursor:not-allowed;}.chatbot-send svg{width:18px;height:18px;}.chatbot-error{font-size:0.8125rem;color:var(--critical);background:rgba(227,27,35,0.06);border:1px solid rgba(227,27,35,0.15);border-radius:var(--radius-md);padding:0.5rem 0.75rem;text-align:center;animation:chatbot-msg-in 0.25s var(--ease-premium);}.chatbot-powered{text-align:center;padding:0.375rem;font-size:0.625rem;color:var(--charcoal-300);background:#fff;border-top:1px solid var(--cream-100);flex-shrink:0;}@media (max-width:480px){.chatbot-panel{width:calc(100vw - 1.5rem);right:0.75rem;bottom:5rem;max-height:calc(100vh - 6.5rem);border-radius:var(--radius-xl);}.chatbot-fab{bottom:1rem;right:1rem;width:50px;height:50px;}.chatbot-fab svg{width:22px;height:22px;}}