* {
  box-sizing: border-box;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom right, #c4c4c4, #c4c4c4);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.login-container {
  background: #ffffff;
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
}

.login-container h2 {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #333;
}

.form-group {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: #555;
}

input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 10px;
  font-size: 1rem;
}

button {
  width: 100%;
  padding: 0.75rem;
  background-color: #7b7b7b !important;
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

button:hover {
  background-color: #7b7b7b !important;
}