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;
}

.profile-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #007bff;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
  text-transform: uppercase;
  cursor: pointer;
}

.profile-circle:hover {
  background-color: #0056b3;
}

/* Hide the default dropdown arrow */
.dropdown-toggle::after {
  display: none;
}

/* Ensure vertical alignment in navbar */
.navbar-nav .nav-item {
  display: flex;
  align-items: center;
}