body {
  font-family: Arial, sans-serif;
  background: #f4f6f9;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 600px;
  margin: auto;
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

h1 {
  text-align: center;
  color: #333;
}

.employee-box {
  margin: 15px 0;
  text-align: center;
}

.employee-box input {
  padding: 8px;
  font-size: 16px;
  border-radius: 6px;
  border: 1px solid #ccc;
}

.controls {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 20px;
}

button {
  padding: 10px 20px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
}

#punchInBtn { background: #4caf50; color: white; }
#punchOutBtn { background: #f44336; color: white; }

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

th, td {
  border: 1px solid #ddd;
  padding: 10px;
  text-align: center;
}

th {
  background: #eee;
}

h3 {
  text-align: center;
  margin-top: 20px;
}