body {
  font-size: 0.875rem;
}

.feather {
  width: 16px;
  height: 16px;
  vertical-align: text-bottom;
}

/*
 * Sidebar
 */

.sidebar {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100; /* Behind the navbar */
  padding: 48px 0 0; /* Height of navbar */
  box-shadow: inset -1px 0 0 rgba(0, 0, 0, 0.1);
}

@media (max-width: 767.98px) {
  .sidebar {
    top: 5rem;
  }
}

.sidebar-sticky {
  position: relative;
  top: 0;
  height: calc(100vh - 48px);
  padding-top: 0.5rem;
  overflow-x: hidden;
  overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
}

.sidebar .nav-link {
  font-weight: 500;
  color: #333;
}

.sidebar .nav-link.active {
  color: #2470dc;
}

.sidebar .nav-link:hover {
  color: #007bff;
}

.sidebar-heading {
  font-size: 0.75rem;
  text-transform: uppercase;
}

/*
 * Navbar
 */

.navbar-brand {
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  font-size: 1rem;
}

.navbar .navbar-toggler {
  top: 0.25rem;
  right: 1rem;
}

/*
 * Dashboard
 */

.card {
  margin-bottom: 1.5rem;
}

.card-header {
  background-color: #f8f9fa;
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.table th {
  font-weight: 600;
}

/* Login and Registration Forms */
.login-form,
.register-form {
  max-width: 400px;
  margin: 0 auto;
  padding: 2rem;
  background-color: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

/* Custom Styles for Cards */
.dashboard-card {
  transition: transform 0.3s;
}

.dashboard-card:hover {
  transform: translateY(-5px);
}

/* Custom Styles for Tables */
.table-hover tbody tr:hover {
  background-color: rgba(0, 123, 255, 0.1);
}

/* Custom Styles for Forms */
.form-control:focus {
  border-color: #80bdff;
  box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Custom Styles for Buttons */
.btn-primary {
  background-color: #007bff;
  border-color: #007bff;
}

.btn-primary:hover {
  background-color: #0069d9;
  border-color: #0062cc;
}

/* Custom Styles for Alerts */
.alert {
  border-radius: 0.25rem;
  margin-bottom: 1rem;
}

/* Custom Styles for Badges */
.badge {
  font-weight: 500;
}