/* Responsive Payment Grid Styles */
.payment-grid-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1.5rem;
}
.payment-option {
  border: 2px solid #222;
  border-radius: 0.75rem;
  padding: 0rem; /* larger hit area */
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #181818;
  display: block;
}
.payment-option.selected,
.payment-option input:checked + .payment-option-visual {
  border-color: #ffffff;
  box-shadow: 0 0 8px #2563eb44;
}
.payment-option-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.payment-logo {
  width: 100px; /* larger icon */
  height: 100px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}
.payment-name {
  font-size: 1rem;
  color: #fff;
  font-weight: 500;
  text-align: center;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
@media (max-width: 600px) {
  .payment-grid-container {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
  }
  .payment-option {
    padding: 1rem;
  }
  .payment-logo {
    width: 64px; /* larger icon on mobile */
    height: 64px;
  }
}