:root {
  --background: 222.2 84% 4.9%;
  --foreground: 210 40% 98%;
  --card: 222.2 84% 4.9%;
  --card-foreground: 210 40% 98%;
  --popover: 222.2 84% 4.9%;
  --popover-foreground: 210 40% 98%;
  --primary: 217.2 91.2% 59.8%;
  --primary-foreground: 222.2 47.4% 11.2%;
  --secondary: 217.2 32.6% 17.5%;
  --secondary-foreground: 210 40% 98%;
  --muted: 217.2 32.6% 17.5%;
  --muted-foreground: 215 20.2% 65.1%;
  --accent: 217.2 32.6% 17.5%;
  --accent-foreground: 210 40% 98%;
  --destructive: 0 62.8% 30.6%;
  --destructive-foreground: 210 40% 98%;
  --border: 217.2 32.6% 17.5%;
  --input: 217.2 32.6% 17.5%;
  --ring: 224.3 76.3% 48%;
  --radius: 0.5rem;
}

.light {
  --background: 0 0% 100%;
  --foreground: 222.2 84% 4.9%;
  --card: 0 0% 100%;
  --card-foreground: 222.2 84% 4.9%;
  --popover: 0 0% 100%;
  --popover-foreground: 222.2 84% 4.9%;
  --primary: 221.2 83.2% 53.3%;
  --primary-foreground: 210 40% 98%;
  --secondary: 210 40% 96.1%;
  --secondary-foreground: 222.2 47.4% 11.2%;
  --muted: 210 40% 96.1%;
  --muted-foreground: 215.4 16.3% 46.9%;
  --accent: 210 40% 96.1%;
  --accent-foreground: 222.2 47.4% 11.2%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;
  --border: 214.3 31.8% 91.4%;
  --input: 214.3 31.8% 91.4%;
  --ring: 221.2 83.2% 53.3%;
}

body {
  font-family: "Inter", sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  transition: background-color 0.3s ease, color 0.3s ease;
}

.bg-primary {
  background-color: hsl(var(--primary));
}

.text-primary {
  color: hsl(var(--primary));
}

.bg-primary-light {
  background-color: hsl(var(--primary) / 0.1);
}

.border-color {
  border-color: hsl(var(--border));
}

.bg-card {
  background-color: hsl(var(--card));
}

.text-card-foreground {
  color: hsl(var(--card-foreground));
}

.bg-muted {
  background-color: hsl(var(--muted));
}

.text-muted-foreground {
  color: hsl(var(--muted-foreground));
}

.sidebar {
  width: 16rem;
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  background-color: hsl(var(--background));
  border-right: 1px solid hsl(var(--border));
  overflow-y: auto;
  transition: transform 0.3s ease;
  z-index: 50;
}

.sidebar-hidden {
  transform: translateX(-100%);
}

.main-content {
  margin-left: 16rem;
  padding: 2rem;
  transition: margin-left 0.3s ease;
}

.main-content-full {
  margin-left: 0;
}

.menu-item {
  display: flex;
  align-items: center;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  transition: background-color 0.2s ease;
}

.menu-item:hover {
  background-color: hsl(var(--muted));
}

.menu-item.active {
  background-color: hsl(var(--primary) / 0.1);
  color: hsl(var(--primary));
  font-weight: 500;
}

.submenu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.submenu.open {
  max-height: 500px;
}

.card {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.card:hover {
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 500;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

.btn-primary {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.btn-primary:hover {
  background-color: hsl(var(--primary) / 0.9);
}

.btn-outline {
  background-color: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

.btn-outline:hover {
  background-color: hsl(var(--muted));
}

.btn-icon {
  padding: 0.5rem;
  border-radius: 0.375rem;
}

.theme-toggle {
  position: relative;
  width: 2rem;
  height: 2rem;
  border-radius: 0.375rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background-color: transparent;
  border: none;
  color: hsl(var(--foreground));
}

.theme-toggle:hover {
  background-color: hsl(var(--muted));
}

.dropdown {
  position: relative;
}

.dropdown-content {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  min-width: 10rem;
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  z-index: 10;
  padding: 0.5rem;
}

.dropdown-content.show {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.dropdown-item:hover {
  background-color: hsl(var(--muted));
}

/* Animation classes */
.fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.slide-in {
  animation: slideIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideIn {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Mobile styles */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.show {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .mobile-menu-button {
    display: block;
  }
}

@media (min-width: 769px) {
  .mobile-menu-button {
    display: none;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: hsl(var(--background));
}

::-webkit-scrollbar-thumb {
  background: hsl(var(--muted-foreground) / 0.3);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: hsl(var(--muted-foreground) / 0.5);
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 12px 20px;
  border-radius: var(--radius);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Copy button styles */
.copy-button {
  position: absolute;
  top: 8px;
  right: 8px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.copy-button:hover {
  opacity: 1;
}

.chevron-icon {
  transition: transform 0.3s ease;
}

.submenu.open + button .chevron-icon {
  transform: rotate(180deg);
}