body {
  font-family: Arial, sans-serif;
  background: #111;
  color: #fff;
  padding: 20px;
}
header {
  background: #1f1f1f;
  padding: 10px;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
}
.container {
  max-width: 800px;
  margin: auto;
}
input {
  padding: 6px;
  width: 200px;
}
button {
  padding: 6px 12px;
  margin-left: 5px;
  cursor: pointer;
}
table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
}
th, td {
  padding: 10px;
  border: 1px solid #444;
  text-align: center;
}
.employee-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  align-items: center;
}
.employee-tab {
  padding: 0.5rem 1rem;
  background: #333;
  border-radius: 6px;
  cursor: pointer;
}
.employee-tab.active {
  background: #0f62fe;
}
.add-employee-btn {
  padding: 0.5rem 1rem;
  font-size: 1rem;
  background: #0f62fe;
  color: white;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}