.container {
  max-width: 800px;
  margin: 20px auto;
  padding: 20px;
  background: white;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.05);
}

.separator {
  border: none;
  border-bottom: 1px solid #d1d5db;
  margin: 14px 0;
}

.flex-gap-12 {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.flex-1 {
  flex: 1;
}

.flex-column-gap-8 {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid #d1d5db;
}

.page-header h1 {
  all: unset;
  font-size: 28px;
  font-weight: 700;
  line-height: 1.2;
}