body {
  font-family: 'Inter', sans-serif;
  background-color: #f8f9fb;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  margin: 0;
}

.login-container {
  background: white;
  padding: 40px 50px;
  border-radius: 16px;
  box-shadow: 0 0 12px rgba(0,0,0,0.1);
  text-align: center;
  width: 360px; /* sedikit lebih lebar agar proporsional */
}

.logo {
  max-width: 180px;
  margin-bottom: 25px;
}

/* Field input */
input[type="email"] {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-bottom: 18px;
  font-size: 15px;
  box-sizing: border-box;
  transition: border 0.3s ease;
}

input[type="email"]:focus {
  outline: none;
  border-color: #c8102e;
  box-shadow: 0 0 4px rgba(200, 16, 46, 0.3);
}

/* Tombol utama */
button {
  width: 100%;
  padding: 12px;
  background-color: #c8102e;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 500;
  transition: background 0.3s ease, transform 0.1s ease;
}

button:hover {
  background-color: #a50c25;
  transform: translateY(-1px);
}

/* Link "Back to Login" */
a {
  color: #c8102e;
  display: inline-block;
  margin-top: 14px;
  text-decoration: none;
  font-size: 14px;
}

a:hover {
  text-decoration: underline;
}

/* Pesan respon */
p#message {
  margin-top: 12px;
  font-size: 14px;
  color: #333;
}