/* Dark Theme CSS */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #121212;
  color: #e0e0e0;
  padding: 0;
  margin: 0;
}

/* Navbar */
.navbar {
  background-color: #1f1f1f;
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.navbar .logo {
  font-size: 24px;
  color: #64b5f6;
  font-weight: 600;
}

.navbar .nav-links {
  display: flex;
  gap: 20px;
}

.navbar .nav-links a {
  color: #cccccc;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

.navbar .nav-links a:hover {
  color: #64b5f6;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: 20px;
}

.card {
  background-color: #1e1e1e;
  border-radius: 18px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.6);
  padding: 40px;
  max-width: 500px;
  width: 100%;
  transition: transform 0.2s ease;
}


.top-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.profile-image {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  border: 3px solid #64b5f6;
}

.profile-name {
  font-size: 16px;
  color: #bbbbbb;
  margin-top: 8px;
  text-align: center;
}

.balance {
  font-size: 40px;
  color: #64b5f6;
  font-weight: 600;
  margin-left: 20px;
}

.wallet-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.wallet-form label {
  font-weight: 500;
  margin-bottom: 4px;
  color: #bbbbbb;
}

.wallet-form input[type="number"],
.wallet-form input[type="password"],
.wallet-form input[type="text"] {
  padding: 12px;
  border-radius: 8px;
  border: 1px solid #333;
  background-color: #2a2a2a;
  color: #f0f0f0;
  font-size: 14px;
}

.radio-group {
  display: flex;
  gap: 20px;
  margin-top: -10px;
}

.radio-group label {
  color: #cccccc;
}

.wallet-form input[type="submit"] {
  padding: 12px;
  border: none;
  background: linear-gradient(90deg, #2196f3, #1e88e5);
  color: white;
  font-weight: bold;
  border-radius: 8px;
  margin-top: 20px;
  transition: all 0.3s ease;
}

.wallet-form input[type="submit"]:hover:enabled {
  background: linear-gradient(90deg, #1e88e5, #2196f3);
  transform: scale(1.03);
}

@media (max-width: 600px) {
  .top-section {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .profile-image {
    width: 140px;
    height: 140px;
    margin-bottom: 10px;
  }

  .profile-name {
    font-size: 18px;
    margin-bottom: 10px;
  }

  .balance {
    font-size: 32px;
    margin-left: 0;
  }

  .card {
    padding: 30px;
  }

  .navbar {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .navbar .nav-links {
    flex-direction: column;
  }
}