body {
  margin: 0;
  font-family: system-ui, sans-serif;
  background-color: #fff;
  color: #333;
  padding: 20px;
}
.container {
  max-width: 480px;
  margin: auto;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  border-radius: 12px;
  padding: 24px;
  background-color: #fff;
  animation: fadeInUp 0.6s ease-out;
}
@keyframes fadeInUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.logo {
  text-align: center;
  margin-bottom: 20px;
}
.logo img {
  max-height: 50px;
}
h2 {
  color: #d32f2f;
  font-size: 20px;
  margin-bottom: 10px;
}
p {
  margin-bottom: 20px;
}
label {
  display: block;
  margin-top: 15px;
  margin-bottom: 5px;
  font-weight: bold;
}
input {
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 16px;
}
button {
  margin-top: 20px;
  width: 100%;
  padding: 14px;
  font-size: 16px;
  background-color: #d32f2f;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
button:hover {
  background-color: #b71c1c;
}
.footer {
  text-align: center;
  font-size: 13px;
  color: #777;
  margin-top: 25px;
}
.cards {
  text-align: center;
  margin-top: 16px;
}
.cards img {
  height: 32px;
  margin: 0 8px;
  opacity: 0.8;
}