:root{--bot-primary:#8b5cf6;--bot-secondary:#f97316;--bot-bg:#ffffff;--bot-text:#1f2937;--user-bg:#8b5cf6;--msg-bg:#f1f5f9;--border-color:#e2e8f0}body.dark-mode{--bot-bg:#1e293b;--bot-text:#f1f5f9;--msg-bg:#0f172a;--border-color:#334155}.chat-btn{position:fixed;bottom:20px;right:20px;background:linear-gradient(135deg,var(--bot-secondary),var(--bot-primary));color:#fff;width:55px;height:55px;border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:26px;cursor:pointer;box-shadow:0 10px 20px rgb(139 92 246 / .3);border:none;transition:0.3s;z-index:9999;pointer-events:auto}.chat-btn:hover{transform:scale(1.1);box-shadow:0 15px 25px rgb(249 115 22 / .4)}.notification-badge{position:absolute;top:-2px;right:-2px;background:#ef4444;color:#fff;width:20px;height:20px;border-radius:50%;font-size:11px;font-weight:800;display:flex;justify-content:center;align-items:center;border:2px solid #fff;animation:bounceAlert 2s infinite;display:none}@keyframes bounceAlert{0%,20%,50%,80%,100%{transform:translateY(0)}40%{transform:translateY(-8px)}60%{transform:translateY(-4px)}}.chat-window{position:fixed;bottom:90px;right:20px;width:350px;height:500px;max-height:80vh;background:var(--bot-bg);border-radius:16px;box-shadow:0 15px 35px rgb(0 0 0 / .25);display:none;flex-direction:column;overflow:hidden;z-index:9999;border:1px solid var(--border-color);transform-origin:bottom right;animation:popUp 0.3s cubic-bezier(.175,.885,.32,1.275);pointer-events:auto;font-family:'Poppins','Hind',sans-serif}@keyframes popUp{0%{transform:scale(.5);opacity:0}100%{transform:scale(1);opacity:1}}.chat-header{background:linear-gradient(135deg,var(--bot-primary),var(--bot-secondary));color:#fff;padding:12px 15px;display:flex;justify-content:space-between;align-items:center;cursor:grab;border-radius:15px 15px 0 0;margin:-1px -1px 0 -1px}.chat-header:active{cursor:grabbing}.header-left{display:flex;align-items:center;gap:10px;pointer-events:none}.bot-avatar{width:36px;height:36px;background:#fff;color:var(--bot-primary);border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:18px}.chat-header h3{margin:0;font-size:15px;font-weight:600;color:#fff}.chat-header p{margin:0;font-size:11px;opacity:.9;transition:0.3s;color:#fff}.header-actions{display:flex;gap:12px;align-items:center}.head-btn{background:#fff0;border:none;color:#fff;font-size:16px;cursor:pointer;transition:0.3s}.head-btn:hover{opacity:.7;transform:scale(1.1)}.chat-body{flex:1;padding:15px;overflow-y:auto;background:#fff0;display:flex;flex-direction:column;gap:12px;scroll-behavior:smooth;overscroll-behavior:contain}.chat-body::-webkit-scrollbar{width:6px}.chat-body::-webkit-scrollbar-track{background:#fff0;margin:5px}.chat-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:10px}.chat-body::-webkit-scrollbar-thumb:hover{background:#8b5cf6}body.dark-mode .chat-body::-webkit-scrollbar-thumb{background:#475569}body.dark-mode .chat-body::-webkit-scrollbar-thumb:hover{background:#a78bfa}.msg-container{display:flex;flex-direction:column;max-width:85%}.msg-container.bot{align-self:flex-start}.msg-container.user{align-self:flex-end}.msg{padding:10px 14px;border-radius:12px;font-size:13px;line-height:1.6;font-family:'Hind',sans-serif;word-wrap:break-word}.bot-msg{background:var(--msg-bg);color:var(--bot-text);border-bottom-left-radius:3px;border:1px solid var(--border-color)}.user-msg{background:var(--user-bg);color:#fff;border-bottom-right-radius:3px;box-shadow:0 4px 10px rgb(139 92 246 / .2)}.time-stamp{font-size:9px;margin-top:4px;font-weight:600;display:flex;align-items:center}.bot .time-stamp{color:#94a3b8;justify-content:flex-start;margin-left:2px}.user .time-stamp{color:#cbd5e1;justify-content:flex-end;margin-right:2px}.bot-tool-card{display:flex;flex-direction:row;align-items:center;gap:10px;background:var(--bot-bg);border:1px solid var(--border-color);padding:8px 10px;border-radius:8px;text-decoration:none;color:var(--bot-text)!important;margin-top:6px;transition:0.2s;box-shadow:0 2px 5px rgb(0 0 0 / .02);width:100%;box-sizing:border-box}.bot-tool-card:hover{border-color:var(--bot-primary);background:var(--msg-bg)}.bot-tool-icon-box{width:32px;height:32px;border-radius:8px;background:#f3e8ff;color:var(--bot-primary);display:flex;justify-content:center;align-items:center;font-size:14px;flex-shrink:0}body.dark-mode .bot-tool-icon-box{background:#334155}.bot-tool-info{flex:1;display:flex;flex-direction:column;overflow:hidden}.bot-tool-title{font-size:12px;font-weight:500;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bot-tool-desc{font-size:9px;color:#64748b;margin-top:.5px}.bot-tool-go{background:var(--bot-primary);color:#fff;padding:4px 10px;border-radius:12px;font-size:10px;font-weight:600;flex-shrink:0;display:flex;align-items:center;gap:4px}.bot-tool-go:hover{background:var(--bot-secondary)}.bot-link-btn{display:inline-flex;align-items:center;gap:5px;margin-top:6px;padding:6px 12px;background:var(--bot-primary);color:white!important;text-decoration:none;border-radius:6px;font-size:12px;font-weight:700;transition:0.3s;border:1px solid #fff0}.bot-link-btn:hover{background:#fff0;color:var(--bot-primary)!important;border-color:var(--bot-primary)}.quick-replies{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}.chip-btn{background:var(--bot-bg);border:1px solid var(--bot-primary);color:var(--bot-primary);padding:5px 10px;border-radius:7px;font-size:11px;cursor:pointer;transition:0.3s ease;font-weight:600;text-decoration:none;display:inline-block}.chip-btn:hover{background:var(--bot-primary);color:#fff}body.dark-mode .chip-btn{background:rgb(255 255 255 / .03);border:1px solid #475569;color:#cbd5e1}body.dark-mode .chip-btn:hover{background:var(--bot-primary);color:#fff;border-color:var(--bot-primary);box-shadow:0 0 12px rgba(var(--bot-primary-rgb),.4)}.typing{display:none;gap:4px;padding:8px 12px;background:var(--msg-bg);align-self:flex-start;border-radius:12px;border-bottom-left-radius:3px}.dot{width:6px;height:6px;background:#94a3b8;border-radius:50%;animation:type 1.4s infinite ease-in-out both}.dot:nth-child(1){animation-delay:-0.32s}.dot:nth-child(2){animation-delay:-0.16s}@keyframes type{0%,80%,100%{transform:scale(0)}40%{transform:scale(1)}}.chat-footer{padding:12px;background:var(--bot-bg);border-top:1px solid var(--border-color);display:flex;gap:8px;align-items:center;position:relative;width:100%!important;box-sizing:border-box!important}.chat-input{flex:1;padding:10px 15px;border:1px solid var(--border-color);border-radius:20px;background:var(--msg-bg);color:var(--bot-text);outline:none;font-size:12px;transition:0.3s;min-width:0!important;font-size:16px!important}.chat-input:focus{border-color:var(--bot-primary)}.mic-btn{background:#fff0;border:none;color:var(--bot-primary);font-size:20px;cursor:pointer;transition:0.3s;padding:0 5px}.mic-btn.listening{color:#ef4444;animation:pulse 1.5s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.2)}100%{transform:scale(1)}}.send-btn{background:var(--bot-primary);color:#fff;border:none;width:40px;height:40px;border-radius:50%;display:flex;justify-content:center;align-items:center;cursor:pointer;transition:0.3s;font-size:16px;flex-shrink:0!important}.send-btn:hover{background:var(--bot-secondary)}.auto-suggest-box{position:absolute;bottom:60px;left:10px;right:10px;background:var(--bot-bg);border:1px solid var(--border-color);border-radius:10px;box-shadow:0 -5px 15px rgb(0 0 0 / .1);max-height:150px;overflow-y:auto;display:none;z-index:10;padding:5px}.suggest-item{padding:8px 12px;font-size:12px;cursor:pointer;border-bottom:1px solid var(--msg-bg);display:flex;align-items:center;gap:10px;color:var(--bot-text);font-weight:500}.suggest-item:hover{background:var(--msg-bg);border-radius:6px}.suggest-item:last-child{border-bottom:none}.auto-suggest-box::-webkit-scrollbar{width:5px}.auto-suggest-box::-webkit-scrollbar-track{background:#fff0;margin:5px}.auto-suggest-box::-webkit-scrollbar-thumb{background-color:#cbd5e1;border-radius:10px}body.dark-mode .auto-suggest-box::-webkit-scrollbar-thumb{background-color:#475569}.auto-suggest-box::-webkit-scrollbar-thumb:hover{background-color:#8b5cf6}@media(max-width:480px){.chat-window{width:92%!important;right:4%!important;left:3%!important;bottom:80px!important;height:400px!important;max-height:65vh!important;border-radius:16px!important;border:1px solid rgb(0 0 0 / .08)!important;box-shadow:0 10px 30px rgb(0 0 0 / .25)!important}.chat-header{padding:8px 12px!important}.chat-header h3{font-size:13px!important}.bot-avatar{width:30px!important;height:30px!important;font-size:14px!important}.header-actions{gap:5px!important}.head-btn{font-size:14px!important}.msg{font-size:13px!important;padding:8px 12px!important}.bot-tool-card{padding:6px 8px!important;gap:6px!important}.bot-tool-title{font-size:11px!important}.bot-tool-go{padding:3px 8px!important;font-size:9px!important}.chat-footer{padding:8px!important;gap:5px!important;width:100%!important;box-sizing:border-box!important}.chat-input{flex:1!important;min-width:0!important;font-size:16px!important;padding:8px 12px!important}.send-btn{width:36px!important;height:36px!important;flex-shrink:0!important;font-size:14px!important}}