.aip-chat-widget{position:fixed;right:18px;bottom:18px;z-index:999999;font-family:Arial,sans-serif}.aip-chat-fab{width:62px;height:62px;border-radius:50%;border:0;background:linear-gradient(135deg,#111827,#ff7a00);color:#fff;font-size:25px;box-shadow:0 18px 45px rgba(0,0,0,.28);cursor:pointer;position:relative}.aip-chat-fab.pulse{animation:aipPulse 1s infinite}.aip-badge-dot{position:absolute;right:8px;top:8px;width:13px;height:13px;border-radius:50%;background:#ff2626;border:2px solid #fff}.aip-chat-box{display:none;position:absolute;right:0;bottom:76px;width:340px;max-width:calc(100vw - 28px);background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.28);border:1px solid #eee}.aip-chat-widget.open .aip-chat-box{display:block}.aip-chat-head{background:#111827;color:#fff;padding:16px;display:flex;flex-direction:column;gap:4px}.aip-chat-head small{color:#d1d5db}.aip-chat-body{height:260px;padding:14px;background:#f8fafc;overflow:auto}.aip-chat-note{font-size:13px;color:#64748b}.aip-msg{max-width:82%;padding:10px 12px;border-radius:14px;margin:8px 0;font-size:14px;line-height:1.35;word-break:break-word}.aip-msg.visitor{background:#e5e7eb;color:#111827}.aip-msg.admin{background:#ff7a00;color:#111;margin-left:auto}.aip-chat-input{display:flex;gap:8px;padding:10px;background:#fff;border-top:1px solid #eee}.aip-chat-input input{flex:1;border:1px solid #ddd;border-radius:12px;padding:11px}.aip-chat-input button{border:0;border-radius:12px;background:#111827;color:#fff;font-weight:800;padding:0 14px}.aip-popup{display:none;position:absolute;right:0;bottom:86px;background:#111827;color:#fff;padding:13px 16px;border-radius:16px;font-weight:800;box-shadow:0 16px 40px rgba(0,0,0,.25);white-space:nowrap}.aip-popup.show{display:block;animation:aipBounce .8s ease}.aip-popup:after{content:"";position:absolute;right:22px;bottom:-8px;border-left:8px solid transparent;border-right:8px solid transparent;border-top:8px solid #111827}@keyframes aipPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.08);box-shadow:0 0 0 14px rgba(255,122,0,.18)}}@keyframes aipBounce{0%{transform:translateY(12px);opacity:0}100%{transform:translateY(0);opacity:1}}