:root{--bg:#030611;--card:#0a1122;--gray:#8b9bb4;--blue:#3b82f6;--purple:#8b5cf6;--green:#10b981;--red:#ef4444;--gold:#f59e0b;--line:rgba(255,255,255,.07)}
*{margin:0;padding:0;box-sizing:border-box;font-family:'Poppins',sans-serif}
body{background:var(--bg);color:#fff;display:flex;justify-content:center;overflow-x:hidden;min-height:100vh}
.app{width:100%;max-width:480px;min-height:100vh;padding-bottom:100px;background:radial-gradient(circle at top,#0f1c3a,var(--bg) 70%)}
a{color:var(--blue);text-decoration:none}
.header{display:flex;justify-content:space-between;align-items:center;padding:20px}
.uinfo{display:flex;align-items:center;gap:10px}
.avatar{width:45px;height:45px;background:linear-gradient(135deg,var(--blue),var(--purple));border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}
.uinfo h3{font-size:15px}.gray{font-size:12px;color:var(--gray)}
.bal{text-align:right;background:rgba(10,17,34,.8);padding:8px 15px;border-radius:12px;border:1px solid rgba(59,130,246,.4)}
.bal p{font-size:11px;color:var(--gray)}.bal h2{font-size:18px;color:var(--blue)}
.banner{margin:0 20px;padding:22px;background:linear-gradient(135deg,#1e1b4b,#172554);border-radius:20px;border:1px solid var(--line)}
.banner h2{font-size:20px;margin-bottom:6px}.banner>p{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:16px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sc{background:rgba(0,0,0,.4);padding:12px;border-radius:12px;text-align:center}
.sc p{font-size:11px;color:#d1d5db}.sc h4{font-size:15px}
.row{display:flex;gap:10px;margin-top:15px}
.btn{flex:1;padding:14px;border:0;border-radius:12px;font-size:14px;font-weight:700;color:#fff;cursor:pointer;text-align:center;display:inline-block}
.btn:active{transform:scale(.97)}.btn:disabled{opacity:.6}
.bd{background:linear-gradient(90deg,#10b981,#059669)}.bw{background:linear-gradient(90deg,#f59e0b,#d97706)}
.bp{background:linear-gradient(90deg,var(--blue),#2563eb);width:100%}
.bp2{background:linear-gradient(90deg,var(--purple),#6d28d9);width:100%}
.sec{margin:20px}.st{display:flex;justify-content:space-between;align-items:center;margin:0 0 12px}
.st h3{font-size:16px}
.mc{background:var(--card);border-radius:20px;padding:22px 18px;border:1px solid rgba(59,130,246,.2);text-align:center}
.card{background:var(--card);border-radius:16px;padding:16px;border:1px solid var(--line);margin-bottom:12px}
.nav{position:fixed;bottom:15px;left:50%;transform:translateX(-50%);width:92%;max-width:440px;background:rgba(10,17,34,.95);backdrop-filter:blur(15px);display:flex;justify-content:space-around;padding:12px 10px;border-radius:40px;border:1px solid rgba(255,255,255,.08);z-index:100}
.ni{color:var(--gray);font-size:20px;text-decoration:none;display:flex;flex-direction:column;align-items:center;gap:4px;flex:1}
.ni span{font-size:10px}.ni.active{color:var(--blue)}
.ph{display:flex;align-items:center;padding:18px 20px;gap:15px;position:sticky;top:0;z-index:10;background:rgba(3,6,17,.9);backdrop-filter:blur(10px)}
.ph a,.ph button{background:none;border:0;font-size:20px;color:#fff;cursor:pointer}
.ph h3{font-size:17px}
.form-box{padding:20px}
.form-box label{font-size:12px;color:var(--gray);display:block;margin:10px 0 6px}
.form-box input,.form-box select,textarea{width:100%;padding:14px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.1);border-radius:10px;font-size:14px;color:#fff;outline:none}
.form-box input:focus{border-color:var(--blue)}
.auth-wrap{padding:40px 24px;min-height:100vh}
.auth-wrap h1{font-size:26px;margin-bottom:8px;background:linear-gradient(90deg,var(--blue),var(--purple));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.auth-wrap .sub{color:var(--gray);margin-bottom:28px;font-size:13px}
.toast{position:fixed;top:16px;left:50%;transform:translateX(-50%) translateY(-20px);background:#12203a;border:1px solid var(--blue);padding:12px 18px;border-radius:12px;font-size:13px;z-index:999;opacity:0;transition:.3s;max-width:90%}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{border-color:var(--red)}.toast.success{border-color:var(--green)}
.rw-list{padding:4px 16px 20px;display:flex;flex-direction:column;gap:12px}
.rw-card{background:#fff;border-radius:18px;padding:16px;color:#111;box-shadow:0 4px 20px rgba(0,0,0,.25)}
.rw-card .top{display:flex;align-items:flex-start;gap:12px}
.rw-card .ico{width:44px;height:44px;border-radius:12px;background:#f3f4f6;display:grid;place-items:center;font-size:20px}
.rw-card .amt{font-size:17px;font-weight:800}.rw-card .formula{font-size:12px;color:#6b7280;margin-top:2px}
.rw-card .buy-btn{background:linear-gradient(90deg,#f59e0b,#ea580c);color:#fff;border:0;border-radius:22px;padding:10px 18px;font-weight:700;cursor:pointer}
.rw-card .foot{display:flex;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid #f3f4f6}
.rw-card .lab{font-size:10px;color:#9ca3af;text-transform:uppercase}.rw-card .rew{font-size:15px;font-weight:800;color:#f59e0b}.rw-card .tot{font-size:15px;font-weight:800}
.rw-filters{display:flex;gap:8px;padding:0 16px 10px;overflow-x:auto}
.rwf{flex-shrink:0;border:0;border-radius:20px;padding:8px 14px;font-size:12px;font-weight:600;cursor:pointer;background:rgba(255,255,255,.06);color:var(--gray)}
.rwf.active{background:var(--blue);color:#fff}
.li{background:var(--card);padding:14px;border-radius:12px;margin-bottom:10px;display:flex;justify-content:space-between;align-items:center;border:1px solid var(--line)}
.li h4{font-size:13px}.li p{font-size:11px;color:var(--gray)}.li .a{font-size:15px;font-weight:700}
.menu-item{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;background:var(--card);border:1px solid var(--line);border-radius:12px;margin-bottom:8px;cursor:pointer;color:#fff}
.menu-item span{display:flex;align-items:center;gap:10px}
.empty{text-align:center;color:var(--gray);padding:30px;font-size:13px}
.badge{display:inline-block;padding:3px 8px;border-radius:8px;font-size:11px;font-weight:700}
.badge.ok{background:rgba(16,185,129,.2);color:var(--green)}
.badge.pend{background:rgba(245,158,11,.2);color:var(--gold)}
.badge.bad{background:rgba(239,68,68,.2);color:var(--red)}
/* Admin */
.admin-body{background:#0f172a;color:#e2e8f0;font-family:Inter,system-ui,sans-serif;margin:0}
.admin-wrap{display:flex;min-height:100vh}
.admin-side{width:240px;background:#020617;padding:20px 14px;border-right:1px solid #1e293b}
.admin-side a{display:block;padding:10px 12px;color:#94a3b8;border-radius:8px;margin-bottom:4px;font-size:13px}
.admin-side a:hover,.admin-side a.on{background:#1e293b;color:#fff}
.admin-main{flex:1;padding:24px}
.admin-main h1{font-size:22px;margin-bottom:16px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px;margin-bottom:20px}
.stat-card{background:#1e293b;border-radius:12px;padding:16px}
.stat-card .l{font-size:12px;color:#94a3b8}.stat-card .v{font-size:22px;font-weight:800;margin-top:4px}
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th,.table td{padding:10px;border-bottom:1px solid #1e293b;text-align:left}
.table th{color:#94a3b8;font-weight:600}
.admin-btn{background:#3b82f6;color:#fff;border:0;padding:8px 12px;border-radius:8px;cursor:pointer;font-weight:600;font-size:12px}
.admin-btn.danger{background:#ef4444}.admin-btn.ok{background:#10b981}
.admin-input{background:#0f172a;border:1px solid #334155;color:#fff;padding:8px 10px;border-radius:8px;width:100%}
@media(max-width:768px){.admin-wrap{flex-direction:column}.admin-side{width:100%}}