body {
  margin: 0;
  padding: 0;
  height: 100vh;
  background-image: url("logo.jpg");
  background-size: cover;         /* ajusta la imagen para cubrir toda la pantalla */
  background-position: center;    /* centra la imagen */
  background-repeat: no-repeat;   /* evita que se repita */
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: Arial, sans-serif;
}

.login-container {
  background: white;
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  text-align: center;
  width: 300px;
}

.login-container h2 {
  margin-bottom: 20px;
  color: #333;
}

.login-container input {
  width: 100%;
  padding: 10px;
  margin: 8px 0;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.login-container button {
  width: 100%;
  padding: 10px;
  background: linear-gradient(135deg, #00F260, #f44611);
  color: white;
  border: none;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.login-container button:hover {
  opacity: 0.9;
}

.error {
  color: red;
  margin-top: 10px;
}