.a2zai-fab{position:fixed!important;right:20px!important;bottom:20px!important;width:58px!important;height:58px!important;border:0!important;border-radius:50%!important;background:#111827!important;color:#fff!important;font-size:25px!important;line-height:58px!important;padding:0!important;box-shadow:0 8px 25px rgba(0,0,0,.22)!important;cursor:pointer!important;z-index:2147483000!important}
.a2zai-panel{position:fixed!important;right:20px!important;bottom:88px!important;width:360px!important;max-width:calc(100vw - 28px)!important;height:540px!important;max-height:calc(100vh - 110px)!important;background:#fff!important;border:1px solid #e5e7eb!important;border-radius:18px!important;box-shadow:0 18px 55px rgba(0,0,0,.22)!important;overflow:hidden!important;z-index:2147483000!important;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif!important;display:flex!important;flex-direction:column!important}
.a2zai-panel[hidden],.a2zai-fab[hidden]{display:none!important}
.a2zai-panel.a2zai-minimized{height:auto!important;max-height:none!important}
.a2zai-panel.a2zai-minimized .a2zai-messages,.a2zai-panel.a2zai-minimized .a2zai-form,.a2zai-panel.a2zai-minimized .a2zai-note{display:none!important}
.a2zai-header{min-height:55px!important;box-sizing:border-box!important;padding:12px 14px!important;background:#111827!important;color:#fff!important;display:flex!important;align-items:center!important;justify-content:space-between!important}
.a2zai-title strong{display:block!important;font-size:16px!important;line-height:20px!important}.a2zai-title small{display:block!important;opacity:.75!important;font-size:11px!important;line-height:15px!important}
.a2zai-controls{display:flex!important;gap:4px!important;align-items:center!important}
.a2zai-controls button{width:32px!important;height:32px!important;display:inline-flex!important;align-items:center!important;justify-content:center!important;border:0!important;background:transparent!important;color:#fff!important;font-size:24px!important;line-height:1!important;padding:0!important;margin:0!important;cursor:pointer!important;border-radius:6px!important}
.a2zai-controls button:hover{background:rgba(255,255,255,.15)!important}
.a2zai-messages{flex:1!important;overflow:auto!important;padding:14px!important;background:#f8fafc!important}
.a2zai-msg{max-width:88%!important;padding:10px 12px!important;margin:0 0 10px!important;border-radius:13px!important;font-size:14px!important;line-height:1.5!important;word-break:break-word!important}
.a2zai-msg.bot{background:#fff!important;border:1px solid #e5e7eb!important;margin-right:auto!important}.a2zai-msg.user{background:#111827!important;color:#fff!important;margin-left:auto!important}
.a2zai-msg a{color:#2563eb!important;text-decoration:underline!important}.a2zai-msg.loading{opacity:.65!important}
.a2zai-form{display:flex!important;gap:8px!important;padding:10px!important;border-top:1px solid #e5e7eb!important;background:#fff!important}
.a2zai-input{min-width:0!important;flex:1!important;border:1px solid #d1d5db!important;border-radius:10px!important;padding:10px!important;font-size:14px!important;outline:none!important}.a2zai-input:focus{border-color:#6b7280!important}
.a2zai-send{border:0!important;border-radius:10px!important;padding:0 14px!important;background:#111827!important;color:#fff!important;cursor:pointer!important}
.a2zai-note{font-size:10px!important;color:#6b7280!important;padding:0 12px 9px!important;background:#fff!important}
@media(max-width:480px){.a2zai-panel{right:10px!important;bottom:78px!important;width:calc(100vw - 20px)!important;height:calc(100vh - 100px)!important;max-height:none!important}.a2zai-fab{right:12px!important;bottom:12px!important}}