body {
  font-family: Arial, sans-serif;
  background: #f2f5fa;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 800px;
  margin: 50px auto;
  background: #fff;
  padding: 25px 40px;
  border-radius: 10px;
  box-shadow: 0px 4px 12px rgba(0,0,0,0.1);
}

h1, h2 {
  text-align: center;
  color: #333;
}

form {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

input[type="text"], input[type="email"] {
  padding: 10px;
  width: 250px;
  border: 1px solid #ccc;
  border-radius: 5px;
  outline: none;
}

input[type="text"]:focus, input[type="email"]:focus {
  border-color: #007bff;
}

button {
  padding: 10px 15px;
  background-color: #007bff;
  color: #fff;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #0056b3;
}

.search-section {
  text-align: center;
  margin-top: 20px;
}

.search-section input {
  padding: 10px;
  width: 60%;
  border: 1px solid #ccc;
  border-radius: 5px;
}

table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
}

th, td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: center;
}

th {
  background-color: #007bff;
  color: white;
}

.delete-btn {
  background-color: #e74c3c;
}

.delete-btn:hover {
  background-color: #c0392b;
}