body {
  font-family: "Segoe UI", sans-serif;
  background: #f1f5f9;
  margin: 0;
  padding: 30px;
}

header {
  background: linear-gradient(90deg, #2563eb, #1e40af);
  color: white;
  padding: 25px;
  border-radius: 12px;
}
header p {
  color: #e5e7eb;
}


header h1 {
  font-size: 32px;
  margin-bottom: 6px;
}

.card {
  background: #ffffff;
  padding: 24px;
  margin-bottom: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.06);
}

h2 {
  margin-bottom: 15px;
}

input, select {
  width: 100%;
  padding: 12px;
  margin-bottom: 12px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
  font-size: 14px;
}

button {
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 10px 16px;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background: #1e40af;
}

.search {
  width: 100%;
  padding: 12px;
  margin-bottom: 20px;
  border-radius: 6px;
  border: 1px solid #cbd5e1;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: #f8fafc;
}

th, td {
  padding: 12px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
}

p {
  margin-top: 8px;
  font-weight: 500;
}

@media (max-width: 768px) {
  body {
    padding: 15px;
  }

  .card {
    padding: 18px;
  }

  table {
    font-size: 13px;
  }

  header h1 {
    font-size: 26px;
  }
}