.amx-bg{position:fixed;inset:0;z-index:6000;display:none;align-items:center;justify-content:center;background:rgba(3,7,18,.74);backdrop-filter:blur(6px);padding:18px;}
.amx-bg.open{display:flex;}
.amx-box{width:100%;max-width:420px;background:linear-gradient(180deg,#0a1124,#0b1428);border:1px solid rgba(255,255,255,.09);border-radius:20px;overflow:hidden;position:relative;animation:amxpop .24s ease;}
@keyframes amxpop{from{opacity:0;transform:translateY(10px) scale(.98);}to{opacity:1;transform:none;}}
.amx-x{position:absolute;top:13px;right:13px;width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.07);border:none;color:rgba(255,255,255,.45);cursor:pointer;font-size:.85rem;z-index:2;}
.amx-head{padding:20px 20px 6px;}
.amx-logo{display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.amx-ring{width:24px;height:24px;border-radius:50%;background:conic-gradient(from 180deg,#2448f0,#00e0b0,#5a7fff,#00c49a,#2448f0);position:relative;flex-shrink:0;}
.amx-ring::after{content:"";position:absolute;inset:0;margin:auto;width:10px;height:10px;border-radius:50%;background:#0b1428;}
.amx-brand{font-family:'Inter',sans-serif;font-weight:800;font-size:1.05rem;color:#fff;}
.amx-title{font-family:'Inter',sans-serif;font-weight:700;font-size:1.18rem;color:#fff;line-height:1.25;}
.amx-sub{font-size:.78rem;color:rgba(255,255,255,.5);line-height:1.5;margin-top:5px;}
.amx-body{padding:14px 20px 22px;}
.amx-ch{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:13px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.03);cursor:pointer;margin-bottom:9px;transition:all .15s;}
.amx-ch:hover{border-color:rgba(0,224,176,.45);}
.amx-ch.on{border-color:#00e0b0;background:rgba(0,196,154,.09);}
.amx-ch-ic{font-size:1.55rem;flex-shrink:0;}
.amx-ch-t{font-family:'Inter',sans-serif;font-weight:700;font-size:.9rem;color:#fff;}
.amx-ch-d{font-size:.7rem;color:rgba(255,255,255,.48);line-height:1.45;margin-top:2px;}
.amx-tick{margin-left:auto;width:22px;height:22px;border-radius:7px;border:2px solid rgba(255,255,255,.2);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:#04122c;font-size:.75rem;font-weight:900;transition:all .15s;}
.amx-ch.on .amx-tick{background:#00e0b0;border-color:#00e0b0;}
.amx-fb{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;margin-top:6px;padding:13px;border:none;border-radius:12px;background:#1877f2;color:#fff;font-family:'Inter',sans-serif;font-weight:700;font-size:.92rem;cursor:pointer;transition:filter .15s;}
.amx-fb:hover{filter:brightness(1.07);}
.amx-fb:disabled{opacity:.4;cursor:default;}
.amx-fb svg{width:18px;height:18px;flex-shrink:0;}
.amx-note{font-size:.66rem;color:rgba(255,255,255,.4);line-height:1.5;text-align:center;margin-top:11px;}
.amx-spin{width:38px;height:38px;border:3px solid rgba(255,255,255,.15);border-top-color:#1877f2;border-radius:50%;animation:amxspin .8s linear infinite;margin:0 auto;}
@keyframes amxspin{to{transform:rotate(360deg);}}
.amx-fbcard{background:#fff;border-radius:14px;padding:20px 18px;text-align:center;}
.amx-fbcard .fbt{color:#1877f2;font-family:'Inter',sans-serif;font-weight:800;font-size:1.7rem;letter-spacing:-.02em;margin-bottom:4px;}
.amx-fbcard .fbs{color:#65676b;font-size:.78rem;line-height:1.5;margin-bottom:16px;}
.amx-fbcard .fbacc{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid #dadde1;border-radius:10px;text-align:left;margin-bottom:14px;}
.amx-fbcard .fbav{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#1877f2,#00c49a);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;flex-shrink:0;}
.amx-fbcard .fbnm{color:#1c1e21;font-weight:700;font-size:.85rem;}
.amx-fbcard .fbmail{color:#65676b;font-size:.7rem;}
.amx-fbcard .fbperm{text-align:left;background:#f0f2f5;border-radius:10px;padding:11px 13px;margin-bottom:14px;}
.amx-fbcard .fbperm li{color:#1c1e21;font-size:.72rem;line-height:1.7;list-style:none;}
.amx-fbcard .fbbtn{width:100%;padding:11px;border:none;border-radius:8px;background:#1877f2;color:#fff;font-weight:700;font-size:.86rem;cursor:pointer;}
.amx-fbcard .fbcancel{width:100%;padding:9px;border:none;background:none;color:#1877f2;font-weight:600;font-size:.8rem;cursor:pointer;margin-top:6px;}
.amx-done-ic{width:58px;height:58px;border-radius:50%;background:rgba(0,196,154,.14);display:flex;align-items:center;justify-content:center;font-size:1.9rem;margin:0 auto 14px;}
.amx-conn{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:11px;background:rgba(0,196,154,.08);border:1px solid rgba(0,196,154,.22);margin-bottom:8px;}
.amx-conn .ci{font-size:1.25rem;}
.amx-conn .cn{font-size:.8rem;color:#fff;font-weight:600;}
.amx-conn .cv{font-size:.68rem;color:#16d68a;font-family:'JetBrains Mono',monospace;}
.amx-done-btn{width:100%;margin-top:8px;padding:12px;border:none;border-radius:11px;background:linear-gradient(135deg,#2448f0,#00e0b0);color:#fff;font-family:'Inter',sans-serif;font-weight:700;font-size:.88rem;cursor:pointer;}