/* OKpay styling with purple theme */
:root {
  --bg:#322864;
  --bg-alt:#432878;
  --bg-card:#543a8b;
  --accent:#ff9800;
  --accent-hover:#ffa726;
  --error:#e53935;
  --success:#2e7d32;
  --warn:#ffb300;
  --text:#e6edf3;
  --muted:#b8a9d9;
  --radius:10px;
  --focus:0 0 0 2px rgba(255,152,0,.4);
  font-family: system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,sans-serif;
}
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--text); min-height:100vh; display:flex; flex-direction:column; }
a { color:var(--accent); text-decoration:none; }
a:hover { color:var(--accent-hover); }
.top-bar { background: var(--bg); padding:.75rem 1rem; border-bottom:none; }
.top-bar .nav-bar { display:flex; align-items:center; justify-content:center; gap:1rem; }
.brand { display:flex; align-items:center; gap:.6rem; }
.brand-logo { width:192px; height:192px; object-fit:contain; border-radius:8px; }
.nav-actions { display:flex; align-items:center; gap:.75rem; }
.app-name { margin:0; font-size:1.25rem; letter-spacing:.5px; }
.container { width:100%; max-width:560px; margin:1rem auto; padding:0 1rem; flex:1; }
.card { background:#2c3e50; padding:1.5rem 1.25rem 2rem; border-radius:var(--radius); border:1px solid #34495e; box-shadow:0 4px 12px -4px rgba(0,0,0,.4); }
.field { display:flex; flex-direction:column; gap:.35rem; margin-bottom:1rem; }
.field span { font-size:.85rem; text-transform:uppercase; letter-spacing:.75px; color:var(--muted); }
input { background:#1a252f; border:1px solid #34495e; color:var(--text); padding:.75rem .85rem; border-radius:6px; font-size:1rem; }
input:focus { outline:none; box-shadow:var(--focus); border-color:var(--accent); }
select.currency-select { background:#1a252f; border:1px solid #34495e; color:var(--text); padding:.75rem .85rem; border-radius:6px; font-size:1rem; cursor:pointer; }
select.currency-select:focus { outline:none; box-shadow:var(--focus); border-color:var(--accent); }
button { cursor:pointer; font:inherit; border:none; border-radius:6px; padding:.75rem 1.1rem; font-weight:600; letter-spacing:.5px; }
button.primary { background:var(--accent); color:#111; }
button.primary:hover:not([disabled]) { background:var(--accent-hover); }
button.primary:disabled { opacity:.45; cursor:not-allowed; }
button.secondary { background:#5a4a94; color:var(--text); }
button.secondary:hover { background:#6b5ba4; }
.hint { font-size:.75rem; color:var(--muted); margin-top:1rem; line-height:1.3; }
.footer { text-align:center; font-size:.7rem; padding:2rem 0 1rem; color:var(--muted); }
.bottom-links { text-align:center; padding:1rem 0; border-top:1px solid #5a4a94; margin-top:2rem; }
.bottom-links a { color:var(--accent); text-decoration:none; font-size:.8rem; }
.bottom-links a:hover { color:var(--accent-hover); }
.account-visual { display:flex; flex-direction:column; align-items:center; justify-content:center; gap:.6rem; margin-bottom:1.5rem; }
.account-visual img { width:108px; height:108px; border-radius:50%; object-fit:cover; border:2.5px solid var(--accent); background:#000; box-shadow:0 2px 8px -2px #000a; }
.account-visual.hidden { display:none; }
.memo-display { background:#1a252f; padding:.5rem .75rem; border-radius:6px; font-size:.75rem; display:flex; gap:.5rem; align-items:center; color:var(--muted); margin:.5rem 0 1rem; word-break:break-all; }
.account-status { font-size:.7rem; margin:-.5rem 0 .75rem; min-height:1.1rem; letter-spacing:.5px; }
.account-status.ok { color:var(--success); }
.account-status.error { color:var(--error); }
.account-status.checking { color:var(--warn); }
.currency-error { font-size:.7rem; color:var(--error); margin:-.5rem 0 .75rem; padding:.5rem; background:rgba(229,57,53,.1); border-radius:4px; border-left:3px solid var(--error); }
.currency-error.hidden { display:none; }
.qr-result { margin-top:1.5rem; text-align:center; }
.qr-result.hidden { display:none; }
.qr-link { margin:.75rem 0; font-size:.8rem; }
.qr-actions { display:flex; gap:.5rem; justify-content:center; margin:.75rem 0; }
.qr-hint { font-size:.7rem; color:var(--muted); margin-top:.75rem; font-style:italic; }
@media (max-width:540px){
  .container { margin:1.25rem auto 1.5rem; }
  .app-name { font-size:1.05rem; }
}