.custom-scrollbar::-webkit-scrollbar {
  width: 4px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 10px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-slideDown {
  animation: slideDown 0.3s ease-out;
}

.sidebar-menu {
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-overlay {
  transition: opacity 0.3s ease-in-out;
}

.dropdown-hidden {
  display: none !important;
}

button:focus-visible,
a:focus-visible {
  outline: 2px solid #0f172a;
  outline-offset: 2px;
  border-radius: 4px;
}

a, button {
  transition: all 0.2s ease-in-out;
}

body {
  margin: 0;
  padding: 0;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  z-index: 50;
}

@media (max-width: 768px) {
  .sidebar-menu {
    max-width: 320px;
  }
}

body.sidebar-open {
  overflow: hidden;
}

.font-serif {
  font-family: Georgia, Cambria, "Times New Roman", Times, serif;
}

h1, h2, h3 {
  font-family: Georgia, Cambria, "Times New Roman", Times, serif;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.backdrop-blur-md {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

nav {
  position: sticky;
  top: 0;
  z-index: 40;
}

.border-slate-200 {
  border-color: rgba(226, 232, 240, 1);
}

.hover-lift {
  transition: transform 0.2s ease-in-out;
}

.hover-lift:hover {
  transform: translateY(-1px);
}