/* Body background and font */
body {
  background: #f4f7f8;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Form container */
.form-container {
  max-width: 550px;
  margin: 60px auto;
  padding: 30px 25px;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.form-container:hover {
  transform: translateY(-5px);
}

/* Form heading */
.form-container h4 {
  text-align: center;
  margin-bottom: 25px;
  color: #343a40;
  font-weight: 600;
  font-size: 1.6rem;
}

/* Labels */
.form-group label {
  font-weight: 500;
  color: #495057;
}

/* Inputs */
.form-control {
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid #ced4da;
  transition: border 0.3s, box-shadow 0.3s;
}

.form-control:focus {
  border-color: #4a90e2;
  box-shadow: 0 0 5px rgba(74, 144, 226, 0.5);
}

/* Button style */
.btn-primary {
  background: #4a90e2;
  border: none;
  border-radius: 8px;
  padding: 10px 0;
  font-weight: 500;
  transition: background 0.3s, transform 0.2s;
}

.btn-primary:hover {
  background: #357ab8;
  transform: translateY(-2px);
}

/* Responsive spacing */
@media (max-width: 576px) {
  .form-container {
    padding: 20px 15px;
  }
}

/* SweetAlert overrides (optional) */
.swal2-popup {
  font-size: 1.05rem !important;
}