body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;

  /* ===== Fundo da imagem ===== */
  background: url('/logo/fundo.png') no-repeat center center fixed;
  background-size: cover;

  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

/* ===== Caixa de login ===== */
.login-container {
  position: absolute;
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.75); /* leve transparência p/ ver o fundo */
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0,0,0,0.25);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

/* ===== Logo ===== */
.logo img {
  max-width: 480px;
  width: 90%;
  margin-bottom: 60px;

  /* Destaque visual */
  filter: drop-shadow(0 0 8px rgba(0, 0, 0, 0.35))
          brightness(1.12);

  /* Centralização e foco */
  display: block;
  margin-left: auto;
  margin-right: auto;
}


/* ===== Título ===== */
h2 {
  margin-bottom: 20px;
  color: #003366;
}

/* ===== Inputs ===== */
input[type="text"],
input[type="password"] {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  border: 1px solid #ccc;
  border-radius: 5px;
  box-sizing: border-box;
}

/* ===== Botão ===== */
button {
  width: 100%;
  padding: 12px;
  background-color: #003366;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 16px;
  cursor: pointer;
  transition: 0.2s;
}

button:hover {
  background-color: #0055aa;
  transform: scale(1.03);
}

/* ===== Rodapé ===== */
.footer {
  margin-top: 20px;
  font-size: 12px;
  color: #888;
}