html {
  font-size: 14px;
}

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

.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;
}

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

body {
  margin-bottom: 60px;
}

.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;
}

.authenticator-qr {
  display: block;
  width: 320px;
  max-width: 100%;
  height: auto;
  margin-bottom: 1rem;
  image-rendering: pixelated;
}

.karasu-navbar-logo {
  display: block;
  width: 224px;
  max-width: min(224px, calc(100vw - 6rem));
  height: auto;
  max-height: 56px;
  object-fit: contain;
}

.karasu-login {
  max-width: 640px;
}

.karasu-login-banner {
  display: block;
  width: 100%;
  height: clamp(80px, 18vw, 132px);
  max-height: 132px;
  object-fit: cover;
  object-position: center;
  border-bottom: 3px solid #b99050;
  border-radius: .5rem .5rem 0 0;
  margin-bottom: 1rem;
  background-color: #10263d;
}

.karasu-login h1 {
  color: #10263d;
  font-size: clamp(1.5rem, 4vw, 2rem);
}

.karasu-login .btn-primary {
  background-color: #10263d;
  border-color: #10263d;
}

.karasu-login .btn-primary:hover {
  background-color: #1b3d5f;
  border-color: #1b3d5f;
}