:root{
  --bg:#0B0F1A;--card:#121829;--card2:#182038;--line:#232C47;--text:#EEF1FA;--mute:#8B95B3;
  --brand:#7C5CFF;--brand2:#19E3B1;--red:#FF5C7A;--amber:#FFB84D;--green:#19E3B1;
  --grad:linear-gradient(135deg,#7C5CFF,#19E3B1);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);font:15px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
.wrap{max-width:480px;margin:0 auto;padding:16px 16px 40px}
.wrap.wide{max-width:1100px}
.top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px}
.brand img{width:34px;height:34px;border-radius:9px}
.pill{background:var(--card2);border:1px solid var(--line);border-radius:99px;padding:4px 10px;font-size:12px;color:var(--mute);display:inline-flex;gap:6px;align-items:center}
.dot{width:8px;height:8px;border-radius:50%;background:var(--brand2)}
.balance{background:var(--grad);border-radius:22px;padding:22px;color:#06101A;position:relative;overflow:hidden}
.balance:after{content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;background:rgba(255,255,255,.18)}
.balance .lbl{font-size:13px;opacity:.75;display:flex;align-items:center;gap:8px}
.balance .lbl img{width:20px;height:20px;border-radius:50%}
.balance .amt{font-size:38px;font-weight:800;letter-spacing:-1px;margin:6px 0 0}
.balance .usd{font-size:14px;opacity:.75}
.actions{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}
.act{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:14px 6px;text-align:center;cursor:pointer}
.act:active{transform:scale(.97)}
.act .ic{font-size:22px;display:block;margin-bottom:4px}
.section{margin-top:18px}
.section h3{margin:0 0 8px;font-size:14px;color:var(--mute);font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.list{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.row{display:flex;align-items:center;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row .ico{width:38px;height:38px;border-radius:50%;background:var(--card2);display:grid;place-items:center;font-size:16px;flex:none}
.row .main{flex:1;min-width:0}
.row .t{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .s{font-size:12px;color:var(--mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.row .v{text-align:right;font-weight:700;white-space:nowrap}
.pos{color:var(--green)}.neg{color:var(--text)}
.empty{padding:24px;text-align:center;color:var(--mute)}
.badge{font-size:11px;padding:2px 8px;border-radius:99px;font-weight:600;display:inline-block}
.b-pending{background:#3a2d12;color:var(--amber)}.b-succeeded,.b-active{background:#0f3328;color:var(--green)}
.b-rejected,.b-frozen{background:#3b1520;color:var(--red)}.b-admin{background:#271f55;color:#b4a3ff}.b-user{background:var(--card2);color:var(--mute)}
.sheet-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:flex-end;justify-content:center;z-index:20}
.sheet{background:var(--card);border-radius:22px 22px 0 0;border:1px solid var(--line);width:100%;max-width:480px;max-height:92vh;overflow:auto;padding:18px 16px 26px}
.sheet h2{margin:0 0 12px;font-size:18px}
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;color:var(--mute);margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:12px;outline:none}
.field input:focus,.field select:focus{border-color:var(--brand)}
.btn{width:100%;border:0;border-radius:14px;padding:14px;font-weight:700;cursor:pointer;background:var(--grad);color:#06101A}
.btn.sec{background:var(--card2);color:var(--text);border:1px solid var(--line)}
.btn.sm{width:auto;padding:7px 12px;border-radius:10px;font-size:13px}
.btn.danger{background:#3b1520;color:var(--red)}
.btn:disabled{opacity:.5}
.err{color:var(--red);font-size:13px;margin:6px 0;min-height:18px}
.ok{color:var(--green);font-size:13px}
.addr{font-family:ui-monospace,Menlo,monospace;font-size:14px;word-break:break-all;background:var(--bg);border:1px dashed var(--brand);border-radius:14px;padding:16px;text-align:center;letter-spacing:.5px}
.hint{font-size:12px;color:var(--mute)}
.login{min-height:100vh;display:grid;place-items:center;padding:20px}
.login .box{width:100%;max-width:380px}
.login .logo{text-align:center;margin-bottom:22px}
.login .logo img{width:72px;height:72px;border-radius:20px}
.login .logo h1{margin:10px 0 2px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--card2);border:1px solid var(--line);padding:10px 16px;border-radius:12px;z-index:50}
.netchip{background:rgba(6,16,26,.16);border:0;color:inherit;font-family:inherit;border-radius:99px;padding:3px 10px;font-size:11px;font-weight:700;margin-left:2px;cursor:pointer}
.netchip:active{transform:scale(.96)}
.coinhead{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.coinhead img{width:36px;height:36px;border-radius:50%}
.coinhead b{display:block;font-size:16px}
.netopt{display:flex;align-items:center;justify-content:space-between;background:var(--bg);border:1px solid var(--brand);border-radius:12px;padding:12px}
.netopt small{color:var(--mute)}
/* admin */
.tabs{display:flex;gap:6px;overflow:auto;margin-bottom:16px;padding-bottom:4px}
.tab{padding:8px 14px;border-radius:99px;background:var(--card);border:1px solid var(--line);cursor:pointer;white-space:nowrap;color:var(--mute)}
.tab.on{background:var(--grad);color:#06101A;border:0;font-weight:700}
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}
.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px}
.stat .k{color:var(--mute);font-size:12px}.stat .n{font-size:24px;font-weight:800;margin-top:4px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:13px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--mute);font-weight:600;background:var(--card2)}
.tw{overflow:auto;border-radius:16px}
.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px;word-break:break-all}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:14px}
.card h3{margin:0 0 12px}
.cols{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}

.row.clickable{cursor:pointer}.row.clickable:active{background:var(--card2)}
.receipt .rc-head{text-align:center;padding:6px 0 14px;border-bottom:1px dashed var(--line);margin-bottom:8px}
.rc-ico{width:48px;height:48px;border-radius:50%;background:var(--card2);display:grid;place-items:center;font-size:20px;margin:0 auto 8px}
.rc-kind{font-size:13px;color:var(--mute);margin-bottom:4px}
.rc-amt{font-size:26px;font-weight:700}
.rc-line{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.rc-line:last-child{border-bottom:0}
.rc-k{color:var(--mute);flex:none}
.rc-v{text-align:right;white-space:pre-line;word-break:break-all;min-width:0}
.rc-v.mono{font-family:ui-monospace,Menlo,monospace;font-size:12px}
.rc-copy{display:block;margin:4px 0 0 auto;background:none;border:0;color:var(--mute);font-size:12px;text-decoration:underline;cursor:pointer}

.pwa-bar{position:fixed;left:12px;right:12px;z-index:40;max-width:456px;margin:0 auto;border-radius:16px;box-shadow:0 8px 30px rgba(0,0,0,.45)}
.pwa-install{bottom:calc(12px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:12px;background:var(--card2);border:1px solid var(--line);padding:12px}
.pwa-install img{width:42px;height:42px;border-radius:10px;flex:none}
.pwa-t{flex:1;min-width:0;display:flex;flex-direction:column;font-size:13px}
.pwa-t span{color:var(--mute);font-size:12px}
.pwa-install .btn{width:auto;padding:8px 16px;flex:none}
.pwa-x{background:none;border:0;color:var(--mute);font-size:16px;padding:6px;cursor:pointer;flex:none}
.pwa-offline{top:calc(8px + env(safe-area-inset-top));background:#3a2a0a;color:#ffd27a;border:1px solid #5c4413;padding:8px 14px;font-size:13px;text-align:center}
.soon{text-align:center;padding:26px 10px 10px}.soon-ic{font-size:30px;margin-bottom:8px}.soon .hint{margin-top:6px}