/* ===== BUTTONS ===== */
.btn-primary {
  background: #22c55e;
  color: #022c22;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
}

.btn-primary:hover {
  background: #16a34a;
}

.btn-secondary {
  background: #1e293b;
  color: #e5e7eb;
  padding: 0.6rem 1.25rem;
  border-radius: 0.5rem;
}

.btn-secondary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ===== TABS ===== */
.qr-tabs {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}

.qr-tab {
  padding: 0.5rem 1rem;
  background: #1e293b;
  border-radius: 0.4rem;
  opacity: 0.7;
}

.qr-tab.active {
  background: #22c55e;
  color: #022c22;
  opacity: 1;
}

/* ===== FORM ===== */
.qr-form label {
  display: block;
  margin-top: 1rem;
  margin-bottom: 0.25rem;
  font-size: 0.9rem;
}

.qr-form input,
.qr-form textarea,
.qr-form select {
  padding: 0.6rem;
  border-radius: 0.4rem;
  border: none;
  background: #020617;
  color: #e5e7eb;
}

/* ===== FORM SECTIONS ===== */
.qr-form-section {
  display: none;
}

.qr-form-section.active {
  display: block;
}

/* ===== QR PREVIEW ===== */
.qr-preview {
  background: #020617;
  border-radius: 0.75rem;
  padding: 1.5rem;
  text-align: center;
}

.qr-placeholder {
  opacity: 0.5;
}

.qr-download {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1rem;
}