/* Payment page styled after the supplied reference screenshot. */
:root {
  color-scheme: light;
  --background: #f3f4f6;
  --surface: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --button-hover: #283244;
  font-family: Arial, Helvetica, sans-serif;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 32px 24px;
  background: var(--background);
  color: var(--text);
}
.qris-card {
  width: 100%;
  max-width: 420px;
  padding: 24px;
  border-radius: 18px;
  background: var(--surface);
  box-shadow: 0 10px 30px rgb(17 24 39 / 7%);
  text-align: center;
}
h1 { margin: 0 0 8px; font-size: 26px; line-height: 1.2; font-weight: 700; }
p { margin: 0 0 24px; font-size: 16px; line-height: 1.4; color: var(--muted); }
.qris-image { display: block; width: 100%; height: auto; }
.download-button {
  display: block;
  margin-top: 24px;
  padding: 15px 16px;
  border-radius: 10px;
  background: var(--text);
  color: var(--surface);
  font-size: 16px;
  line-height: 1.3;
  font-weight: 700;
  text-decoration: none;
}
.download-button:hover { background: var(--button-hover); }
.download-button:active { background: var(--muted); }
.download-button:focus-visible { outline: 3px solid var(--text); outline-offset: 4px; }
@media (max-width: 360px) { body { padding: 24px 16px; } .qris-card { padding: 20px; } }