/* ====================================
   SPLIT BUTTON (Primary action + dropdown)
   ==================================== */

.pa-split-btn {
  display: inline-flex;
  align-items: stretch;
  position: relative;
}

.pa-split-btn .pa-btn {
  border-radius: 0;
  height: 36px;
  box-sizing: border-box;
}

.pa-split-btn .pa-btn:first-child {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.pa-split-btn .pa-btn:last-child {
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

/* ====================================
   PAGE TITLE BAR (Content area header with actions)
   ==================================== */

/* Top Header Layout Override for UI Kit demo */
.top-header {
  position: static !important;
  width: 100% !important;
  margin: 0 !important;
  border-bottom: 1px solid var(--pa-border);
  z-index: 100;
  flex-shrink: 0;
}

.pa-layout {
  flex-direction: column !important;
  height: 100vh !important;
  margin: 0 !important;
  padding: 0 !important;
}

.pa-layout-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.pa-sidebar {
  position: static !important;
  height: 100% !important;
  flex-shrink: 0;
  overflow-y: auto;
}

.pa-main {
  margin-left: 0 !important;
  flex: 1;
  overflow-y: auto;
  min-width: 0;
}

html.sidebar-collapsed .pa-main {
  margin-left: 0 !important;
}

.page-title-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--pa-border);
  gap: 1rem;
}

.page-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--pa-text);
  margin: 0;
}

.page-actions {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.page-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--pa-border);
  background: var(--pa-card);
  color: var(--pa-text);
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 200ms ease;
  text-decoration: none;
}

.page-action-btn:hover {
  background: rgba(0, 117, 178, 0.08);
  border-color: var(--pa-primary);
  color: var(--pa-primary);
}

.page-action-btn i {
  font-size: 0.9rem;
}

.page-action-btn.primary {
  background: var(--pa-primary);
  color: white;
  border-color: var(--pa-primary);
}

.page-action-btn.primary:hover {
  background: #005a8a;
  border-color: #005a8a;
}

.page-action-btn.danger {
  color: var(--pa-danger);
  border-color: var(--pa-danger);
}

.page-action-btn.danger:hover {
  background: rgba(226, 31, 38, 0.1);
  border-color: var(--pa-danger);
  color: var(--pa-danger);
}

/* Page Action Dropdown */
.page-action-dropdown {
  position: relative;
}

.page-action-dropdown.active .page-action-dropdown-menu {
  display: block;
}

.page-action-dropdown-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  background: var(--pa-card);
  border: 1px solid var(--pa-border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 180px;
  display: none;
  z-index: 150;
  padding: 0.25rem 0;
}

.page-action-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 1rem;
  color: var(--pa-text);
  text-decoration: none;
  transition: background 150ms ease;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
  font-size: 0.85rem;
}

.page-action-dropdown-item:hover {
  background: rgba(0, 117, 178, 0.08);
}

.page-action-dropdown-item i {
  width: 16px;
  color: var(--pa-muted);
  font-size: 0.9rem;
}

.page-action-dropdown-item.danger {
  color: var(--pa-danger);
}

.page-action-dropdown-item.danger:hover {
  background: rgba(226, 31, 38, 0.1);
}

.page-action-dropdown-item.danger i {
  color: var(--pa-danger);
}

@media (max-width: 768px) {
  .page-title-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .page-actions {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .page-action-btn {
    flex: 0 1 auto;
  }
}

/* ====================================
   ALTERNATIVE PAGE ACTION PATTERNS
   ==================================== */

/* Pattern 1: Icon-Only Compact */
.page-actions-compact {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.page-action-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--pa-border);
  background: #FFFFFF;
  border-radius: 4px;
  color: var(--pa-muted);
  cursor: pointer;
  transition: all 150ms ease;
  font-size: 0.875rem;
}

.page-action-icon:hover {
  background: var(--pa-bg);
  color: var(--pa-text);
  border-color: var(--pa-primary);
}

.page-action-icon.primary {
  background: var(--pa-primary);
  border-color: var(--pa-primary);
  color: #FFFFFF;
}

.page-action-icon.primary:hover {
  background: #005a8f;
  border-color: #005a8f;
}

.action-divider {
  width: 1px;
  height: 24px;
  background: var(--pa-border);
  margin: 0 0.25rem;
}

/* Pattern 2: Primary + Secondary Split */
.page-actions-split {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.page-action-btn-large {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--pa-border);
  background: #FFFFFF;
  border-radius: 4px;
  color: var(--pa-text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms ease;
  white-space: nowrap;
}

.page-action-btn-large:hover {
  background: var(--pa-bg);
  border-color: var(--pa-primary);
}

.page-action-btn-large.primary {
  background: var(--pa-primary);
  border-color: var(--pa-primary);
  color: #FFFFFF;
}

.page-action-btn-large.primary:hover {
  background: #005a8f;
  border-color: #005a8f;
}

.page-action-btn-large.secondary {
  background: #FFFFFF;
  border-color: var(--pa-border);
  color: var(--pa-text);
}

.page-action-btn-large.secondary:hover {
  background: var(--pa-bg);
}

.page-action-btn-large i {
  font-size: 0.875rem;
}

/* Pattern 3: Segmented Control */
.btn-group-segmented {
  display: inline-flex;
  border: 1px solid var(--pa-border);
  border-radius: 4px;
  overflow: hidden;
}

.btn-segment {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  border: none;
  border-right: 1px solid var(--pa-border);
  background: #FFFFFF;
  color: var(--pa-muted);
  cursor: pointer;
  transition: all 150ms ease;
  font-size: 0.875rem;
}

.btn-segment:last-child {
  border-right: none;
}

.btn-segment:hover {
  background: var(--pa-bg);
  color: var(--pa-text);
}

.btn-segment.active {
  background: var(--pa-primary);
  color: #FFFFFF;
}

/* Pattern 5: Split Button */
.split-button-group {
  display: inline-flex;
  position: relative;
}

.split-btn-main {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--pa-border);
  background: #FFFFFF;
  border-radius: 4px 0 0 4px;
  color: var(--pa-text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 150ms ease;
}

.split-btn-main.primary {
  background: var(--pa-primary);
  border-color: var(--pa-primary);
  color: #FFFFFF;
}

.split-btn-main:hover {
  background: #005a8f;
  border-color: #005a8f;
}

.split-btn-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 100%;
  border: 1px solid var(--pa-border);
  border-left: none;
  background: #FFFFFF;
  border-radius: 0 4px 4px 0;
  color: var(--pa-text);
  cursor: pointer;
  transition: all 150ms ease;
  font-size: 0.75rem;
}

.split-btn-trigger.primary {
  background: var(--pa-primary);
  border-color: var(--pa-primary);
  color: #FFFFFF;
}

.split-btn-trigger:hover {
  background: #005a8f;
  border-color: #005a8f;
}

.split-btn-dropdown {
  position: relative;
}

/* ====================================
   OVERFLOW MENU VARIATIONS
   Different styles for the "More Actions" button
   ==================================== */

/* Variation 1 & 2: Icon Only (Vertical or Horizontal Dots) */
.overflow-icon-only {
  min-width: auto;
  padding: 0.5rem 0.75rem;
}

/* Variation 3: Icon Only with Dropdown Indicator */
.overflow-icon-chevron {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
}

.chevron-indicator {
  font-size: 0.625rem;
  margin-left: 0.125rem;
  opacity: 0.7;
}

/* Variation 4: Icon with Text */
.overflow-icon-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Variation 5: Icon + Text + Dropdown Indicator */
.overflow-full {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Variation 6: Text Only */
.overflow-text-only {
  padding: 0.5rem 1rem;
}

/* Variation 7: Text Only with Dropdown Indicator */
.overflow-text-chevron {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Variation 10: Circular Icon Button */
.overflow-circular {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--pa-border);
  background: #FFFFFF;
  border-radius: 50%;
  color: var(--pa-muted);
  cursor: pointer;
  transition: all 150ms ease;
  font-size: 0.875rem;
}

.overflow-circular:hover {
  background: var(--pa-bg);
  color: var(--pa-text);
  border-color: var(--pa-primary);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Hover states for all overflow buttons */
.overflow-icon-only:hover,
.overflow-icon-chevron:hover,
.overflow-icon-text:hover,
.overflow-full:hover,
.overflow-text-only:hover,
.overflow-text-chevron:hover {
  background: var(--pa-bg);
  border-color: var(--pa-primary);
}