html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.centered-content {
  text-align: center;
  margin: 20vh;
}

.form-container {
  width: 420px;
  max-width: 500px;
  margin: 40px auto;
  padding: 30px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  font-family: Arial, sans-serif;
}

.form-container h2 {
  text-align: center;
  margin-bottom: 25px;
  color: #333;
}

.form-group {
  margin-bottom: 18px;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
  color: var(--bs-secondary-color);
  text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
  text-align: start;
}

.page-title {
  text-align: center;
  margin-bottom: 1.5rem;
  color: #222;
}

label {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  color: #444;
}

input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 15px;
  transition: border-color 0.2s ease;
}

input:focus {
  border-color: #0078d4;
  outline: none;
  box-shadow: 0 0 4px rgba(0,120,212,0.3);
}

.btn-primary {
  width: 100%;
  padding: 12px;
  background: #0078d4;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-primary:hover {
  background: #005fa3;
}