body {
  font-family: Arial, sans-serif;
  margin: 0;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: url('/login_wallpapper.webp') no-repeat center center fixed;
  background-size: cover;
  position: relative;
}

/* Overlay escurecida */
body::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 0;
}

.banner {
  position: absolute;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.banner img {
  max-width: 100%;
  height: auto;
}

.container {
  position: relative;
  z-index: 1;
  background: rgb(255 255 255 / 59%);
  color: #333333;
  padding: 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 7px 8px 5px 7px rgba(0, 0, 0, 0.3);
  min-width: 400px;
  width: 20%;
}

.container img {
  width: 70%;
}

h1 {
  font-size: 24px;
  margin-bottom: 10px;
}

p {
  font-size: 16px;
  margin-bottom: 30px;
  color: #ffffff;
}

.login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  background: #0078d4;
  color: #fff;
  font-size: 18px;
  border-radius: 6px;
  text-decoration: none;
  transition: background 0.3s ease;
  gap: 10px;
}

.login-btn:hover {
  background: #005a9e;
}

.login-btn img {
  width: 25px;
}

.footer {
  margin-top: 20px;
  font-size: 14px;
  color: #ffffff;
}