:root {
  --bg: #0d1020; --ink: #eef0ff; --dim: #a6abcc; --glass: rgba(255, 255, 255, .07); --line: rgba(255, 255, 255, .14);
  --accent: #8b7bff; --accent2: #43d3c2; --bad: #ff7a8a; --good: #5fe0a0; --r: 18px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
body {
  margin: 0; min-height: 100vh; color: var(--ink); font: 16px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: radial-gradient(900px 600px at 10% -10%, #3b2f8f 0%, transparent 60%), radial-gradient(800px 600px at 110% 10%, #0f6d6a 0%, transparent 55%), var(--bg);
  background-attachment: fixed;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
.wrap.wide { max-width: 1100px; }
h1 { font-size: 2rem; margin: 0 0 4px; letter-spacing: -.02em; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
p { margin: 0 0 12px; }
a { color: var(--accent2); }
.dim { color: var(--dim); font-size: .92rem; }
.card {
  background: var(--glass); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; margin: 16px 0;
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); box-shadow: 0 10px 40px rgba(0, 0, 0, .25);
}
.price { font-size: 2.6rem; font-weight: 800; letter-spacing: -.03em; }
.price small { font-size: 1rem; font-weight: 500; color: var(--dim); }
.pill { display: inline-block; padding: 2px 10px; border-radius: 99px; background: rgba(139, 123, 255, .2); border: 1px solid var(--line); font-size: .8rem; }
.pill.pending { background: rgba(255, 196, 87, .18); }
.pill.approved { background: rgba(95, 224, 160, .18); }
.pill.rejected, .pill.revoked { background: rgba(255, 122, 138, .18); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.tabs a, .tabs button { padding: 8px 14px; border-radius: 12px; border: 1px solid var(--line); background: var(--glass); color: var(--ink); text-decoration: none; cursor: pointer; font: inherit; }
.tabs .on { background: var(--accent); border-color: var(--accent); color: #fff; }
.pay { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.qr { background: #fff; border-radius: 14px; padding: 10px; width: 220px; max-width: 100%; margin: 8px 0; }
.qr svg { display: block; width: 100%; height: auto; }
.upi { font-family: ui-monospace, Consolas, monospace; font-size: 1.05rem; word-break: break-all; }
label { display: block; margin: 12px 0 4px; font-weight: 600; font-size: .95rem; }
label.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; }
input[type=text], input[type=email], input[type=password], input[type=search], select, textarea {
  width: 100%; padding: 11px 13px; border-radius: 12px; border: 1px solid var(--line); background: rgba(0, 0, 0, .25); color: var(--ink); font: inherit;
}
textarea { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; word-break: break-all; }
input:focus, select:focus, textarea:focus, .btn:focus-visible { outline: 2px solid var(--accent2); outline-offset: 1px; }
.radios { display: flex; gap: 10px; flex-wrap: wrap; }
.radios label { margin: 0; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: rgba(0, 0, 0, .2); font-weight: 500; cursor: pointer; }
.btn {
  display: inline-block; padding: 11px 18px; border-radius: 12px; border: 0; cursor: pointer; font: inherit; font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #6a5cff); color: #fff; text-decoration: none;
}
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--ink); font-weight: 500; }
.btn.bad { background: transparent; border: 1px solid var(--bad); color: var(--bad); font-weight: 500; }
.btn.sm { padding: 6px 11px; font-size: .88rem; }
.err { color: var(--bad); }
.okmsg { color: var(--good); }
.hp { position: absolute; left: -9999px; }
table { width: 100%; border-collapse: collapse; font-size: .92rem; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--dim); font-weight: 600; }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.row-actions form { display: flex; gap: 6px; }
.row-actions input[type=text] { width: 160px; padding: 6px 9px; }
.scroll { overflow-x: auto; }
.mono { font-family: ui-monospace, Consolas, monospace; font-size: .85rem; word-break: break-all; }
@media (max-width: 640px) {
  .pay { grid-template-columns: 1fr; }
  h1 { font-size: 1.6rem; }
  .qr { width: 200px; }
}