/* Base Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-lg);
  transition-property: all;
  transition-duration: 0.15s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  padding: 0.75rem 1rem;
  font-size: var(--text-sm);
  line-height: var(--text-sm--line-height);
  min-height: 2.75rem;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  cursor: pointer;
}

.btn:focus {
  outline: none;
  --tw-ring-shadow: 0 0 0 calc(2px + var(--tw-ring-offset-width)) var(--tw-ring-color);
  box-shadow: var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow);
  --tw-ring-offset-width: 2px;
}

.btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* Primary Button - Blue */
.btn-primary {
  background-color: var(--color-blue-600);
  color: var(--color-white);
  --tw-ring-color: var(--color-blue-500);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-primary:hover {
  background-color: var(--color-blue-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Secondary Button - Gray */
.btn-secondary {
  background-color: var(--color-gray-200);
  color: var(--color-gray-900);
  border-color: var(--color-gray-300);
  --tw-ring-color: var(--color-gray-500);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-secondary:hover {
  background-color: var(--color-gray-300);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Success Button - Green */
.btn-success {
  background-color: var(--color-green-600);
  color: var(--color-white);
  --tw-ring-color: var(--color-green-600);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-success:hover {
  background-color: var(--color-green-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Danger Button - Red */
.btn-danger {
  background-color: var(--color-red-500);
  color: var(--color-white);
  --tw-ring-color: var(--color-red-500);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-danger:hover {
  background-color: var(--color-red-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Warning Button - Orange/Yellow */
.btn-warning {
  background-color: #f59e0b;
  color: var(--color-white);
  --tw-ring-color: #f59e0b;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.btn-warning:hover {
  background-color: #d97706;
  transform: translateY(-1px);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Size Variants */
.btn-sm {
  padding: 0.5rem 0.75rem;
  font-size: var(--text-xs);
  line-height: var(--text-xs--line-height);
  min-height: 2.25rem;
}

.btn-lg {
  padding: 1rem 1.5rem;
  font-size: 1rem;
  line-height: 1.5;
  min-height: 3rem;
}

/* Full Width Button */
.btn-full {
  width: 100%;
}

/* Outline Variants */
.btn-outline-primary {
  background-color: transparent;
  color: var(--color-blue-600);
  border-color: var(--color-blue-600);
  --tw-ring-color: var(--color-blue-500);
}

.btn-outline-primary:hover {
  background-color: var(--color-blue-600);
  color: var(--color-white);
}

.btn-outline-secondary {
  background-color: transparent;
  color: var(--color-gray-600);
  border-color: var(--color-gray-300);
  --tw-ring-color: var(--color-gray-500);
}

.btn-outline-secondary:hover {
  background-color: var(--color-gray-50);
}

.btn-outline-success {
  background-color: transparent;
  color: var(--color-green-600);
  border-color: var(--color-green-600);
  --tw-ring-color: var(--color-green-600);
}

.btn-outline-success:hover {
  background-color: var(--color-green-600);
  color: var(--color-white);
}

.btn-outline-danger {
  background-color: transparent;
  color: var(--color-red-500);
  border-color: var(--color-red-500);
  --tw-ring-color: var(--color-red-500);
}

.btn-outline-danger:hover {
  background-color: var(--color-red-500);
  color: var(--color-white);
}

/* Header & Dropdown Components */
.dropdown-menu {
  transform: scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.dropdown-menu.show {
  transform: scale(1);
  opacity: 1;
  pointer-events: auto;
}

/* Dropdown menu items */
.dropdown-menu a,
.dropdown-menu button {
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

.dropdown-menu a:hover,
.dropdown-menu button:hover {
  cursor: pointer;
}

/* Smooth hover transitions for header elements */
.header-link {
  transition: color 0.2s ease-in-out;
  cursor: pointer;
}

.header-link:hover {
  color: var(--color-blue-600);
  cursor: pointer;
}

/* Avatar hover effect */
.avatar-button {
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.avatar-button:hover {
  background-color: var(--color-gray-50);
  transform: translateY(-1px);
  cursor: pointer;
}

/* Dropdown arrow rotation */
.dropdown-arrow {
  transition: transform 0.2s ease-in-out;
}

.dropdown-arrow.rotate-180 {
  transform: rotate(180deg);
}

/* Generic clickable elements */
.clickable {
  cursor: pointer;
}

.clickable:hover {
  cursor: pointer;
}

/* Sidebar Components */
.sidebar-nav-item {
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.sidebar-nav-item:hover {
  cursor: pointer;
  transform: translateX(2px);
}

.sidebar-nav-item.active {
  background-color: var(--color-blue-50);
  color: var(--color-blue-700);
}

.sidebar-nav-item.active .sidebar-nav-icon {
  color: var(--color-blue-500);
}

/* Sidebar animations */
.sidebar-slide-in {
  animation: slideInLeft 0.3s ease-out;
}

.sidebar-slide-out {
  animation: slideOutLeft 0.3s ease-in;
}

@keyframes slideInLeft {
  from {
    transform: translateX(-100%);
  }
  to {
    transform: translateX(0);
  }
}

@keyframes slideOutLeft {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

/* Mobile overlay */
.sidebar-overlay {
  backdrop-filter: blur(4px);
  transition: opacity 0.3s ease-in-out;
}

/* Responsive sidebar width */
@media (min-width: 1024px) {
  .sidebar-desktop {
    width: 256px; /* w-64 equivalent */
  }
}

/* Sidebar icon transitions */
.sidebar-nav-icon {
  transition: color 0.2s ease-in-out;
}

/* Active page highlight */
.sidebar-nav-item[aria-current="page"] {
  background-color: var(--color-blue-50);
  color: var(--color-blue-700);
}

.sidebar-nav-item[aria-current="page"] .sidebar-nav-icon {
  color: var(--color-blue-500);
}