/* ===== Login Page ===== */
body.login-page {
  background: #f5f7fa;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 1rem;
}

.login-card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  background: white;
}

.login-card .card-body {
  padding: 2rem;
}

.login-card h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #212529;
}

.login-card .form-label {
  font-weight: 500;
  color: #495057;
  margin-bottom: 0.5rem;
}

.login-card .form-control {
  border: 1px solid #dee2e6;
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.login-card .form-control:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.1);
}

.login-card .btn {
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.login-card .alert {
  border-radius: 10px;
  font-size: 0.95rem;
}

.login-card .alert-secondary {
  background-color: #e7f3ff;
  border-color: #b3d9ff;
  color: #0056b3;
}

.login-card .alert-secondary strong {
  color: #003d7a;
}

/* ===== Error Message ===== */
.alert-danger {
  background-color: #f8d7da;
  border-color: #f5c6cb;
  color: #721c24;
}

/* ===== Responsive ===== */
@media (max-width: 480px) {
  .login-container {
    padding: 0.5rem;
  }

  .login-card .card-body {
    padding: 1.5rem;
  }

  .login-card h1 {
    font-size: 1.25rem;
  }
}