html {
  font-size: 14px;
  font-family: 'Roboto', sans-serif;
  color: #6c757d;
}

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

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

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

body {
  margin-bottom: 60px;
  background-color: #f8f9fa;
  font-family: 'Roboto', sans-serif;
  color: #6c757d;
}

body > header {
  height: 120px;
  max-height: 20vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Roboto', sans-serif;
  color: #343a40;
}

.btn {
  border: none;
  padding: 0.5rem 1.2rem;
  font-size: 1.1rem;
  transition: background-color 0.3s ease;
}

.btn.btn-sm {
    padding: 0.37rem 0.88rem;
}

.form-control {
  border: 1px solid #ced4da;
  border-radius: 0;
  padding: 10px;
  font-size: 1rem;
  background-color: #ffffff;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: #343a40;
  box-shadow: none;
}

label {
  font-weight: bold;
  color: #343a40;
}

.form-floating>.form-control:placeholder-shown~label {
  color: #6c757d;
  font-weight: 400;
}

.form-floating>.form-control:focus~label,
.form-floating>.form-control:not(:placeholder-shown)~label,
.form-floating>.form-select~label {
  color: #6c757d;
  font-weight: 100;
}

.footer {
  background-color: #343a40;
  color: #ecf0f1;
  padding: 20px;
  text-align: center;
  position: fixed;
  bottom: 0;
  width: 100%;
}

.alert {
  font-size: 1rem;
  border-radius: 0;
}

.input-group-text.fi {
  background-size: 2rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.input-group-text.fi::before {
  content: "";
}