body {
  background-color: #001226;
  color: #fff;
  margin: 0;
  font-family: Arial, sans-serif;
}

main {
  padding: 50px;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* CENTRALIZA LOGIN */
.login {
  text-align: center;
  margin: 50px auto;
  max-width: 400px;
}

h2 {
  font-size: 35px;
  color: #fff;
}

input[type="password"] {
  padding: 10px;
  font-size: 15px;
  margin: 20px 0;
  border: none;
  border-radius: 5px;
  width: 100%;
  max-width: 300px;
  height: 30px;
}

button {
  padding: 10px 20px;
  font-size: 20px;
  background-color: #003366;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

button:hover {
  background-color: #1abc9c;
}

/* GALERIA AJUSTÁVEL */
.galeria {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 15px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.album {
  background-color: rgba(255, 255, 255, 0.1);
  padding: 10px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s;
  overflow: hidden;
}

.album:hover {
  transform: scale(1.05);
}

.album img {
  width: 100%;
  max-width: 200px;
  height: auto;
  display: block;
  margin: 0 auto 10px auto;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.album a {
  color: #ecf0f1;
  text-decoration: none;
  font-weight: bold;
  display: block;
  margin-top: 5px;
}

.album-destaque {
  animation: pulse 2s infinite;
  border: 2px solid #f1c40f;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.03); }
  100% { transform: scale(1); }
}