:root{
  --bg:#0b0f17; --bg2:#111827; --panel:#0f1623; --panel2:#131c2b;
  --line:#1f2a3c; --text:#e6edf6; --muted:#8b98ab; --brand:#3b82f6;
  --brand2:#22d3ee; --green:#22c55e; --red:#ef4444; --amber:#f59e0b;
  --radius:14px; --shadow:0 10px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  background:radial-gradient(1200px 600px at 70% -10%,#16233b 0%,var(--bg) 55%);
  color:var(--text);min-height:100vh;line-height:1.5;
}
a{color:var(--brand2);text-decoration:none}
a:hover{text-decoration:underline}
.muted{color:var(--muted)}
.hidden{display:none!important}
.ta-r{text-align:right}

/* ---------- Auth pages ---------- */
.auth-page{display:grid;place-items:center;padding:24px}
.card{
  width:100%;max-width:400px;background:linear-gradient(180deg,var(--panel2),var(--panel));
  border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);
}
.brand{font-size:30px;font-weight:800;letter-spacing:-.5px}
.brand span{color:var(--brand)}
.brand.small{font-size:20px;font-weight:700}
.subtitle{color:var(--muted);margin:.25rem 0 1.5rem}
.card h1{font-size:19px;margin:0 0 1rem}
label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
input,textarea,select{
  width:100%;background:#0a111d;border:1px solid var(--line);color:var(--text);
  border-radius:10px;padding:11px 12px;font-size:14px;outline:none;transition:border .15s;
}
input:focus,textarea:focus{border-color:var(--brand)}
textarea{resize:vertical;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px}
.btn{
  background:linear-gradient(180deg,#3b82f6,#2563eb);color:#fff;border:0;border-radius:10px;
  padding:11px 18px;font-size:14px;font-weight:600;cursor:pointer;margin-top:16px;transition:filter .15s;
}
.btn:hover{filter:brightness(1.08)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.xs{padding:6px 10px;font-size:12px;margin:0}
.error{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5;
  padding:10px 12px;border-radius:10px;font-size:13px}
.contact{margin-top:20px;font-size:13px}

/* ---------- App shell ---------- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 22px;border-bottom:1px solid var(--line);
  background:rgba(10,16,26,.7);backdrop-filter:blur(8px);position:sticky;top:0;z-index:5;
}
.topbar-right{display:flex;align-items:center;gap:14px;font-size:13px;flex-wrap:wrap;justify-content:flex-end}
@media(max-width:560px){
  .topbar{flex-direction:column;align-items:flex-start;gap:10px}
  .topbar-right{gap:10px}
  .app{padding:16px 12px 48px}
  .panel{padding:16px}
}
.link{color:var(--text)}
.credits{background:rgba(59,130,246,.15);border:1px solid rgba(59,130,246,.4);
  color:#93c5fd;padding:5px 12px;border-radius:999px;font-weight:600}
.app{max-width:960px;margin:0 auto;padding:24px 20px 60px}
.panel{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;margin-bottom:18px;box-shadow:var(--shadow)}
.intro h1{margin:.2rem 0 .4rem;font-size:22px}
h2.sub{font-size:15px;margin:0 0 14px;color:var(--text)}
.how{margin-top:14px;border:1px solid var(--line);border-radius:10px;padding:10px 14px;background:#0a111d}
.how summary{cursor:pointer;font-weight:600;font-size:14px}
.how ol{margin:10px 0 4px;padding-left:20px;font-size:14px;color:var(--muted)}
.how .hint{font-size:12px;color:var(--muted);margin:6px 0 0}
.field-label{font-size:13px;color:var(--muted);margin-bottom:6px}
.row-between{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:12px}
.file{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin:0}
.file input{width:auto}

/* ---------- Language switcher ---------- */
.langsw{display:inline-flex;align-items:center;gap:6px;font-size:12px}
.langsw i{color:var(--muted);font-style:normal}
.lang{color:var(--muted);padding:3px 7px;border-radius:7px;border:1px solid transparent}
.lang:hover{text-decoration:none;color:var(--text)}
.lang.active{color:#fff;background:rgba(59,130,246,.2);border-color:rgba(59,130,246,.5)}
.card-top{display:flex;justify-content:flex-end;margin:-12px -12px 8px 0}

/* ---------- How-to steps ---------- */
.how{margin-top:18px;border:1px solid var(--line);border-radius:12px;padding:16px 18px;background:#0a111d}
.how-title{font-size:15px;margin:0 0 12px}
.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.steps li{display:flex;gap:12px;align-items:flex-start;font-size:14px;color:#cdd7e5}
.steps .n{flex:none;width:24px;height:24px;border-radius:50%;background:linear-gradient(180deg,#3b82f6,#2563eb);
  color:#fff;font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:1px}
.steps a{color:var(--brand2)}
.how .hint{margin:14px 0 0;font-size:13px;color:var(--muted);line-height:1.6}
.field-label.big{font-size:15px;color:var(--text);font-weight:600;margin-bottom:8px}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.btn-row .btn{margin-top:0}
.txcount{font-size:13px;color:var(--muted);font-weight:400}

/* ---------- Results ---------- */
.cur-group{margin-bottom:14px}
.cur-group:last-child{margin-bottom:0}
.cur-name{font-size:13px;font-weight:700;color:var(--brand2);margin:0 2px 8px;
  padding-bottom:6px;border-bottom:1px solid var(--line)}
.totals-inner{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.totals{margin-bottom:8px}
@media(max-width:640px){.totals-inner{grid-template-columns:1fr}}
.totals_OLD{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:8px}
.tot{background:#0a111d;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.tot span{display:block;font-size:12px;color:var(--muted)}
.tot b{font-size:24px;font-variant-numeric:tabular-nums}
.tot.dep b{color:var(--green)}
.tot.wd b{color:var(--amber)}
.tot.net b{color:var(--brand2)}
@media(max-width:640px){.totals{grid-template-columns:1fr}}
.review-note{font-size:13px;color:var(--amber);margin:6px 0 14px}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:#0a111d;color:var(--muted);font-weight:600;position:sticky;top:0}
tbody tr:hover{background:rgba(59,130,246,.06)}
tbody tr.flag{background:rgba(245,158,11,.07)}
td.raw{max-width:360px;overflow:hidden;text-overflow:ellipsis;color:var(--muted);font-family:ui-monospace,monospace}
.badge{padding:2px 8px;border-radius:999px;font-size:11px;font-weight:600}
.badge.deposit{background:rgba(34,197,94,.15);color:#86efac}
.badge.withdrawal{background:rgba(245,158,11,.15);color:#fcd34d}
.badge.unknown{background:rgba(139,152,171,.18);color:#cbd5e1}
.badge.success{background:rgba(34,197,94,.15);color:#86efac}
.badge.pending{background:rgba(59,130,246,.15);color:#93c5fd}
.badge.failed{background:rgba(239,68,68,.15);color:#fca5a5}
.save-bar{display:flex;gap:10px;align-items:center;margin-top:16px;flex-wrap:wrap}
.save-bar input{flex:1;min-width:180px;margin:0}
.save-bar .btn{margin:0}
.saved-msg{margin-top:12px;color:var(--green);font-weight:600}
.mini td,.mini th{white-space:nowrap}
.foot{text-align:center;padding:24px;font-size:13px;border-top:1px solid var(--line)}

/* ---------- Admin ---------- */
.banner{padding:12px 16px;border-radius:10px;margin-bottom:16px;font-size:14px}
.banner.ok{background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.4);color:#86efac}
.banner.err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.4);color:#fca5a5}
.grid-form{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-form .wide{grid-column:span 2}
.grid-form .actions{grid-column:1/-1}
.grid-form label{margin-top:0}
@media(max-width:640px){.grid-form{grid-template-columns:1fr}.grid-form .wide{grid-column:auto}}
.inline{display:inline-flex;gap:4px;align-items:center;margin:2px}
.manage{white-space:normal;min-width:280px}
.pill{font-size:11px;padding:1px 7px;border-radius:999px;margin-left:6px}
.pill.g{background:rgba(34,197,94,.15);color:#86efac}
.pill.r{background:rgba(239,68,68,.15);color:#fca5a5}
tr.dim{opacity:.5}

/* ---------- Polish & mobile ---------- */
.tot{background:linear-gradient(180deg,#0d1524,#0a111d);position:relative;overflow:hidden}
.tot::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;opacity:.9}
.tot.dep::before{background:var(--green)}
.tot.wd::before{background:var(--amber)}
.tot.net::before{background:var(--brand2)}
.tot b{display:block;margin-top:3px;letter-spacing:-.5px}
textarea#data{min-height:150px;transition:border .15s,box-shadow .15s}
textarea#data:focus{box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.steps li{line-height:1.55}
.result .table-wrap{max-height:420px}
.saved-msg{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.35);
  border-radius:10px;padding:10px 14px}
.saved-msg.err{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.35);color:#fca5a5}

@media(max-width:600px){
  .btn-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
  .btn-row .btn:first-child{grid-column:1/-1}
  .save-bar{flex-direction:column;align-items:stretch}
  .save-bar .btn,.save-bar input{width:100%}
  .intro h1{font-size:20px}
  .how{padding:14px}
  .tot b{font-size:21px}
  th,td{padding:8px 9px;font-size:12px}
  .brand{font-size:26px}
  .card{padding:24px 20px}
}
@media(max-width:380px){
  .btn-row{grid-template-columns:1fr}
}