.env-vars-intro {
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
  color: #4b5563;
  line-height: 1.5;
}

.env-vars-intro strong {
  color: #1f2937;
}

.env-vars-intro a {
  color: #2563eb;
  text-decoration: none;
}

.env-vars-intro a:hover {
  text-decoration: underline;
}

/* Code block wrapper */
.env-file-wrapper {
  border: 1px solid #d0d5dd;
  border-radius: 8px;
  background-color: #1e1e2e;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.env-file-wrapper--optional {
  opacity: 0.85;
}

/* Header bar */
.env-file-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 1rem;
  background-color: #2a2a3c;
  border-bottom: 1px solid #3a3a4c;
}

.env-file-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #a0a0b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Copy button */
.env-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: #c0c0d8;
  background: transparent;
  border: 1px solid #4a4a5c;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.env-copy-btn:hover {
  color: #fff;
  border-color: #6a6a7c;
  background-color: #3a3a4c;
}

.env-copy-btn--copied {
  color: #4ade80;
  border-color: #4ade80;
}

.env-copy-btn__icon {
  font-size: 0.85rem;
}

/* Code output */
.env-file-wrapper pre.env-file {
  margin: 0;
  padding: 1rem 1.25rem;
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', 'Courier New', monospace;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: #e0e0f0;
  background: transparent;
  border: none;
  overflow-x: auto;
  white-space: pre;
  tab-size: 2;
}

/* Selector form */
.selector-form {
  display: flex;
  gap: 2rem;
  margin-bottom: 1.5rem;
  align-items: flex-end;
}

/* Empty state */
.env-vars-empty {
  color: #6b7280;
  font-style: italic;
}
