/* Modern educational navbar with glassmorphism */
.navbar-crunevo {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  z-index: 1030;
  min-height: 64px;
  transition: all 0.3s ease-in-out;
  top: 0 !important;
  position: sticky;
}

@media (min-width: 992px) {
  .navbar-search {
    max-width: 200px;
  }
}

@media (max-width: 768px) {
  .navbar-crunevo {
    min-height: 56px;
    background: rgba(255, 255, 255, 0.15);
  }
  .navbar-toggler {
    display: none !important;
  }
}

[data-bs-theme="dark"] .navbar-crunevo {
  background: rgba(30, 30, 46, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

/* Enhanced navbar brand */
.navbar-crunevo .navbar-brand {
  font-weight: 700;
  font-size: 1.5rem;
  color: #fff !important;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Enhanced nav links */
.navbar-crunevo .nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.navbar-crunevo .nav-link:hover {
  color: #fff !important;
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

/* Enhanced dropdown menus */
.navbar-crunevo .dropdown-menu:not(.notification-menu) {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
  color: #333;
}

[data-bs-theme="dark"] .navbar-crunevo .dropdown-menu:not(.notification-menu) {
  background: rgba(30, 30, 46, 0.95);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-item {
  color: #333;
  border-radius: 8px;
  margin: 2px;
  transition: all 0.3s ease;
}

[data-bs-theme="dark"] .navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-item {
  color: #fff;
}

.navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-divider {
  border-color: rgba(0, 0, 0, 0.1);
  margin: 0.5rem 0;
}

[data-bs-theme="dark"] .navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-divider {
  border-color: rgba(255, 255, 255, 0.2);
}

.navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-item:hover {
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
  transform: translateX(3px);
}

[data-bs-theme="dark"] .navbar-crunevo .dropdown-menu:not(.notification-menu) .dropdown-item:hover {
  background: rgba(102, 126, 234, 0.2);
  color: #fff;
}

/* Hide/show navbar animation */
.navbar-hidden {
  transform: translateY(-100%);
}

/* Enhanced navbar toggler */
.navbar-crunevo .navbar-toggler {
  border: none;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.5rem;
}

.navbar-crunevo .navbar-toggler:focus {
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
}

/* Enhanced search form */
.navbar-crunevo .form-control {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #fff;
  border-radius: 20px;
}

.navbar-crunevo .form-control::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.navbar-crunevo .form-control:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  box-shadow: 0 0 0 0.25rem rgba(255, 255, 255, 0.25);
}

/* Enhanced notification badge */
.navbar-crunevo .badge {
  background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 100%);
  border-radius: 10px;
  font-size: 0.7rem;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

/* Enhanced user avatar */
.navbar-crunevo .avatar {
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.navbar-crunevo .avatar:hover {
  border-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.05);
}