/* OTP Murah — gaya bersih, tanpa gradien. */
:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --ink: #1a2332;
  --muted: #68768a;
  --line: #e2e8f0;
  --accent: #0e7c4a;
  --accent-dark: #0a5f39;
  --danger: #c0392b;
  --warn-bg: #fef3c7;
  --ok-bg: #dcfce7;
  --info-bg: #e0f2fe;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }
.topbar { background: #111c2e; color: #fff; }
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 12px; padding-bottom: 12px;
}
.brand { color: #fff; font-weight: 700; font-size: 1.15rem; text-decoration: none; }
.topbar nav a { color: #cbd5e1; text-decoration: none; margin-left: 14px; }
.topbar nav a:hover { color: #fff; }
.topbar .muted { color: #94a3b8; margin-left: 14px; font-size: .9rem; }
main.wrap { padding-top: 24px; padding-bottom: 48px; }
h1 { font-size: 1.6rem; margin: 0 0 12px; }
h2 { font-size: 1.2rem; margin: 28px 0 10px; }
.muted { color: var(--muted); }
.mono { font-family: ui-monospace, "Cascadia Mono", Menlo, Consolas, monospace; }
.bignum { font-size: 1.7rem; font-weight: 700; margin: 6px 0 12px; }
.label { color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; margin: 0 0 4px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; margin: 16px 0; }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 16px;
}
.card.highlight { border: 2px solid var(--accent); background: #f0fdf4; }
.card h3 { margin: 0 0 4px; }
.price { font-size: 1.25rem; font-weight: 700; margin: 8px 0 12px; }
.box {
  background: var(--bg); border: 1px dashed var(--line); border-radius: 8px;
  padding: 12px; word-break: break-all; font-size: .95rem;
}
.btn {
  display: inline-block; border: 1px solid var(--line); background: #fff;
  color: var(--ink); border-radius: 8px; padding: 9px 16px; cursor: pointer;
  text-decoration: none; font-size: .95rem;
}
.btn:hover { border-color: var(--muted); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-dark); }
.btn.danger { background: #fff; border-color: var(--danger); color: var(--danger); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.form label { display: block; margin: 10px 0; font-weight: 600; }
.form input[type=text], .form input[type=email], .form input[type=password],
.form input[type=number], .form select {
  display: block; width: 100%; margin-top: 4px; padding: 9px 10px;
  border: 1px solid var(--line); border-radius: 8px; font-size: 1rem;
}
.form.narrow { max-width: 420px; margin: 24px auto; }
.radio { font-weight: 400 !important; }
table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 10px; overflow: hidden; margin: 10px 0 24px; font-size: .92rem; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { background: #f1f5f9; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.pos { color: var(--accent-dark); font-weight: 600; }
.neg { color: var(--danger); }
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: .8rem;
  background: #e2e8f0; color: #334155;
}
.badge.active, .badge.pending { background: var(--warn-bg); color: #92400e; }
.badge.completed, .badge.paid, .badge.charge, .badge.topup { background: var(--ok-bg); color: #166534; }
.badge.expired, .badge.cancelled, .badge.failed { background: #fee2e2; color: #991b1b; }
.badge.hold { background: var(--info-bg); color: #075985; }
.badge.refund { background: #f1f5f9; color: #475569; }
.flashes { margin-bottom: 14px; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 8px; }
.flash.success { background: var(--ok-bg); color: #166534; }
.flash.danger { background: #fee2e2; color: #991b1b; }
.flash.warning { background: var(--warn-bg); color: #92400e; }
.flash.info { background: var(--info-bg); color: #075985; }
.footer { padding: 24px 16px; font-size: .85rem; text-align: center; }
a { color: var(--accent-dark); }