/* QR Code Generator — page-specific styles */

#hero { border-top: none; padding-bottom: 0; }

.qr-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: var(--gap);
}

/* Form side */
.form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.form-card h3 {
  font-family: var(--serif);
  font-size: 1.2rem;
  font-weight: 400;
}
.form-card p {
  font-size: 0.84rem;
  color: var(--muted);
  line-height: 1.7;
  margin-top: -0.5rem;
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }

.options-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

/* Preview side */
.preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  position: sticky;
  top: 5rem;
}
.preview-card .preview-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
#qrcode {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
#qrcode img, #qrcode canvas { border-radius: var(--radius); display: block; }
#qrcode p { font-size: 0.82rem; color: var(--muted); text-align: center; }

@media (max-width: 640px) {
  .qr-layout { grid-template-columns: 1fr; }
  .options-row { grid-template-columns: 1fr 1fr; }
  .preview-card { position: static; }
}