/* ============================================
   BUTTONS.CSS - Funky Button System
   Unified button system with proper cascade order
   ============================================ */

/* ============================================
   CSS VARIABLES - Button Theming
   ============================================ */
:root {
  /* Button Font Sizes (rem for user font-scale support) */
  --btn-font-xs: 0.6875rem; /* 11px at 1x scale */
  --btn-font-sm: 0.75rem;   /* 12px at 1x scale */
  --btn-font-md: 0.8125rem; /* 13px at 1x scale */
  --btn-font-lg: 0.875rem;  /* 14px at 1x scale */

  /* Button Border Radius */
  --btn-radius: 6px;
  --btn-radius-sm: 4px;
  --btn-radius-lg: 8px;
  --btn-radius-round: 9999px;

  /* Default button sizing (comfortable density fallbacks) */
  --btn-height-xs: 24px;
  --btn-height-sm: 28px;
  --btn-height-md: 36px;
  --btn-height-lg: 44px;
  --btn-padding-xs: 4px 8px;
  --btn-padding-sm: 6px 12px;
  --btn-padding-md: 8px 16px;
  --btn-padding-lg: 12px 24px;
  /* Individual padding values for calc() operations */
  --btn-padding-y-xs: 4px;
  --btn-padding-x-xs: 8px;
  --btn-padding-y-sm: 6px;
  --btn-padding-x-sm: 12px;
  --btn-padding-y-md: 8px;
  --btn-padding-x-md: 16px;
  --btn-padding-y-lg: 12px;
  --btn-padding-x-lg: 24px;

  /* Primary button uses user accent when set */
  --btn-primary-bg: var(--user-accent, var(--pro-accent-primary));
  --btn-primary-hover: var(--user-accent-hover, var(--pro-accent-primary-hover));
}

/* ============================================
   1. BASE BUTTON STYLES
   All buttons start here - this MUST come first
   ============================================ */
.btn,
.btn-funky,
.btn-funky-primary,
.btn-funky-secondary,
.btn-funky-outline,
.btn-funky-outline-primary,
.btn-funky-outline-secondary,
.btn-funky-outline-danger,
.btn-funky-warning,
.btn-funky-danger,
.btn-funky-success,
.btn-icon {
  /* Reset */
  margin: 0;
  border: none;
  background: none;
  font-family: inherit;
  box-sizing: border-box;

  /* Flexbox alignment */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
  gap: 6px;

  /* Typography */
  font-weight: 500;
  font-size: var(--btn-font-md);
  line-height: 1;
  white-space: nowrap;
  text-decoration: none;

  /* Interaction */
  cursor: pointer;
  user-select: none;

  /* Transitions */
  transition: background-color 0.15s ease-in-out,
              border-color 0.15s ease-in-out,
              box-shadow 0.15s ease-in-out,
              color 0.15s ease-in-out;

  /* Default sizing (medium) */
  height: var(--btn-height-md);
  padding: var(--btn-padding-md);
  border-radius: var(--btn-radius);
}

/* ============================================
   2. SIZE VARIANTS
   These MUST come after base styles to override
   ============================================ */
.btn-xs,
.btn.btn-xs {
  height: var(--btn-height-xs);
  padding: var(--btn-padding-xs);
  font-size: var(--btn-font-xs);
  border-radius: var(--btn-radius-sm);
  gap: 4px;
}

.btn-sm,
.btn.btn-sm {
  height: var(--btn-height-sm);
  padding: var(--btn-padding-sm);
  font-size: var(--btn-font-sm);
  border-radius: var(--btn-radius-sm);
  gap: 4px;
}

.btn-md,
.btn.btn-md {
  height: var(--btn-height-md);
  padding: var(--btn-padding-md);
  font-size: var(--btn-font-md);
  border-radius: var(--btn-radius);
}

.btn-lg,
.btn.btn-lg {
  height: var(--btn-height-lg);
  padding: var(--btn-padding-lg);
  font-size: var(--btn-font-lg);
  border-radius: var(--btn-radius-lg);
  font-weight: 600;
  gap: 8px;
}

/* ============================================
   3. COLOR VARIANTS - Bootstrap-style
   .btn-primary, .btn-secondary, etc.
   ============================================ */

/* Primary */
.btn-primary,
.btn.btn-primary {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-primary, #2f81f7);
  border: 1px solid var(--pro-accent-primary, #2f81f7);
}

.btn-primary:hover,
.btn.btn-primary:hover {
  background-color: var(--pro-accent-primary-hover, #388bfd);
  border-color: var(--pro-accent-primary-hover, #388bfd);
  color: var(--pro-text-inverse, #fff);
}

/* Secondary */
.btn-secondary,
.btn.btn-secondary {
  color: var(--pro-text-primary, #e6edf3);
  background-color: var(--pro-bg-tertiary, #21262d);
  border: 1px solid var(--pro-border-color, #30363d);
}

.btn-secondary:hover,
.btn.btn-secondary:hover {
  color: var(--pro-text-primary, #e6edf3);
  background-color: var(--pro-bg-elevated, #2d333b);
  border-color: var(--pro-border-emphasis, #484f58);
}

/* Success */
.btn-success,
.btn.btn-success {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-success, #3fb950);
  border: 1px solid var(--pro-accent-success, #3fb950);
}

.btn-success:hover,
.btn.btn-success:hover {
  background-color: var(--pro-accent-success-text, #2ea043);
  border-color: var(--pro-accent-success-text, #2ea043);
  color: var(--pro-text-inverse, #fff);
}

/* Warning */
.btn-warning,
.btn.btn-warning {
  color: var(--pro-text-inverse, #000);
  background-color: var(--pro-accent-warning, #d29922);
  border: 1px solid var(--pro-accent-warning, #d29922);
}

.btn-warning:hover,
.btn.btn-warning:hover {
  background-color: var(--pro-accent-warning-alt, #bf8700);
  border-color: var(--pro-accent-warning-alt, #bf8700);
  color: var(--pro-text-inverse, #000);
}

/* Danger */
.btn-danger,
.btn.btn-danger {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-danger, #f85149);
  border: 1px solid var(--pro-accent-danger, #f85149);
}

.btn-danger:hover,
.btn.btn-danger:hover {
  background-color: var(--pro-accent-danger-text, #da3633);
  border-color: var(--pro-accent-danger-text, #da3633);
  color: var(--pro-text-inverse, #fff);
}

/* Info */
.btn-info,
.btn.btn-info {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-info, #58a6ff);
  border: 1px solid var(--pro-accent-info, #58a6ff);
}

.btn-info:hover,
.btn.btn-info:hover {
  background-color: var(--pro-text-link-hover, #79b8ff);
  border-color: var(--pro-text-link-hover, #79b8ff);
  color: var(--pro-text-inverse, #fff);
}

/* ============================================
   4. OUTLINE VARIANTS
   ============================================ */
.btn-outline-primary,
.btn.btn-outline-primary {
  color: var(--pro-accent-primary, #2f81f7);
  background-color: transparent;
  border: 1px solid var(--pro-accent-primary, #2f81f7);
}

.btn-outline-primary:hover,
.btn.btn-outline-primary:hover {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-primary, #2f81f7);
}

.btn-outline-secondary,
.btn.btn-outline-secondary {
  color: var(--pro-text-secondary, #8b949e);
  background-color: transparent;
  border: 1px solid var(--pro-border-color, #30363d);
}

.btn-outline-secondary:hover,
.btn.btn-outline-secondary:hover {
  color: var(--pro-text-primary, #e6edf3);
  background-color: var(--pro-bg-tertiary, #21262d);
  border-color: var(--pro-border-emphasis, #484f58);
}

.btn-outline-success,
.btn.btn-outline-success {
  color: var(--pro-accent-success, #3fb950);
  background-color: transparent;
  border: 1px solid var(--pro-accent-success, #3fb950);
}

.btn-outline-success:hover,
.btn.btn-outline-success:hover {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-success, #3fb950);
}

.btn-outline-warning,
.btn.btn-outline-warning {
  color: var(--pro-accent-warning, #d29922);
  background-color: transparent;
  border: 1px solid var(--pro-accent-warning, #d29922);
}

.btn-outline-warning:hover,
.btn.btn-outline-warning:hover {
  color: var(--pro-text-inverse, #000);
  background-color: var(--pro-accent-warning, #d29922);
}

.btn-outline-danger,
.btn.btn-outline-danger {
  color: var(--pro-accent-danger, #f85149);
  background-color: transparent;
  border: 1px solid var(--pro-accent-danger, #f85149);
}

.btn-outline-danger:hover,
.btn.btn-outline-danger:hover {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-danger, #f85149);
}

.btn-outline-info,
.btn.btn-outline-info {
  color: var(--pro-accent-info, #58a6ff);
  background-color: transparent;
  border: 1px solid var(--pro-accent-info, #58a6ff);
}

.btn-outline-info:hover,
.btn.btn-outline-info:hover {
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-accent-info, #58a6ff);
}

/* ============================================
   5. FUNKY BUTTON VARIANTS (Legacy support)
   ============================================ */
.btn-funky,
.btn-funky-primary {
  background: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  color: white;
  border: 1px solid transparent;
}

.btn-funky:hover,
.btn-funky-primary:hover {
  background: var(--user-accent-hover, var(--pro-accent-primary-hover, #58a6ff));
  box-shadow: 0 2px 8px rgba(var(--user-accent-rgb, 47, 129, 247), 0.3);
  color: white;
}

.btn-funky:active,
.btn-funky-primary:active {
  transform: translateY(1px);
  box-shadow: none;
}

.btn-funky-secondary {
  background: var(--pro-bg-tertiary, #21262d);
  color: var(--pro-text-primary, #e6edf3);
  border: 1px solid var(--pro-border-color, #30363d);
}

.btn-funky-secondary:hover {
  background: var(--pro-bg-hover, #30363d);
  border-color: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  color: var(--pro-text-primary, #e6edf3);
}

.btn-funky-outline,
.btn-funky-outline-primary {
  background: transparent;
  color: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  border: 1px solid var(--user-accent, var(--pro-accent-primary, #2f81f7));
}

.btn-funky-outline:hover,
.btn-funky-outline-primary:hover {
  background: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  color: white;
}

.btn-funky-outline-secondary {
  background: transparent;
  color: var(--pro-text-secondary, #8b949e);
  border: 1px solid var(--pro-border-color, #30363d);
}

.btn-funky-outline-secondary:hover {
  background: var(--pro-bg-tertiary, #21262d);
  color: var(--pro-text-primary, #e6edf3);
  border-color: var(--pro-border-emphasis, #484f58);
}

.btn-funky-outline-danger {
  background: transparent;
  color: var(--pro-accent-danger, #f85149);
  border: 1px solid var(--pro-accent-danger, #f85149);
}

.btn-funky-outline-danger:hover {
  background: var(--pro-accent-danger, #f85149);
  color: white;
}

.btn-funky-success {
  background: var(--pro-accent-success, #3fb950);
  color: white;
  border: 1px solid transparent;
}

.btn-funky-success:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--pro-accent-success-muted, rgba(63, 185, 80, 0.3));
}

.btn-funky-warning {
  background: var(--pro-accent-warning, #d29922);
  color: white;
  border: 1px solid transparent;
}

.btn-funky-warning:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--pro-accent-warning-muted, rgba(210, 153, 34, 0.3));
}

.btn-funky-danger {
  background: var(--pro-accent-danger, #f85149);
  color: white;
  border: 1px solid transparent;
}

.btn-funky-danger:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--pro-accent-danger-muted, rgba(248, 81, 73, 0.3));
}

.btn-funky-info {
  background: var(--pro-accent-info, #0ea5e9);
  color: white;
  border: 1px solid transparent;
}

.btn-funky-info:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--pro-accent-info-muted, rgba(14, 165, 233, 0.3));
}

.btn-funky-purple {
  background: var(--pro-accent-purple, #8b5cf6);
  color: white;
  border: 1px solid transparent;
}

.btn-funky-purple:hover {
  filter: brightness(1.1);
  box-shadow: 0 2px 8px var(--pro-accent-purple-muted, rgba(139, 92, 246, 0.3));
}

/* ============================================
   6. ICON BUTTON (Square action buttons)
   ============================================ */
.btn-icon {
  width: var(--btn-height-sm);
  height: var(--btn-height-sm);
  padding: 0;
  border-radius: var(--btn-radius-sm);
  font-size: 14px;
  background: var(--pro-bg-tertiary, #21262d);
  color: var(--pro-text-secondary, #8b949e);
  border: 1px solid var(--pro-border-color, #30363d);
}

.btn-icon:hover {
  color: var(--pro-text-primary, #e6edf3);
  border-color: var(--pro-text-secondary, #8b949e);
}

/* ============================================
   7. ACTION BUTTON VARIANTS (View, Edit, Delete)
   ============================================ */
.btn-view {
  background: var(--pro-accent-info-muted, rgba(88, 166, 255, 0.15));
  color: var(--pro-accent-info, #58a6ff);
  border-color: transparent;
}

.btn-view:hover {
  background: var(--pro-accent-info-muted-hover, rgba(88, 166, 255, 0.3));
  color: var(--pro-accent-info, #58a6ff);
}

.btn-edit {
  background: var(--pro-accent-purple-muted);
  color: var(--pro-accent-purple);
  border-color: transparent;
}

.btn-edit:hover {
  background: var(--pro-accent-purple-muted-hover, rgba(139, 92, 246, 0.3));
  color: var(--pro-accent-purple);
}

.btn-delete {
  background: var(--pro-accent-danger-muted, rgba(248, 81, 73, 0.15));
  color: var(--pro-accent-danger, #f85149);
  border-color: transparent;
}

.btn-delete:hover {
  background: var(--pro-accent-danger-muted-hover, rgba(248, 81, 73, 0.3));
  color: var(--pro-accent-danger, #f85149);
}

.btn-clone {
  background: var(--pro-accent-success-muted, rgba(63, 185, 80, 0.15));
  color: var(--pro-accent-success, #3fb950);
  border-color: transparent;
}

.btn-clone:hover {
  background: var(--pro-accent-success-muted-hover, rgba(63, 185, 80, 0.3));
  color: var(--pro-accent-success, #3fb950);
}

.btn-history {
  background: var(--pro-accent-purple-muted);
  color: var(--pro-accent-purple);
  border-color: transparent;
  text-decoration: none;
}

.btn-history:hover {
  background: rgba(139, 92, 246, 0.3);
  color: var(--pro-accent-purple);
}

/* ============================================
   8. BUTTON STATES
   ============================================ */

/* Focus States (Accessibility) - MUST be visible for all buttons */
.btn:focus-visible,
.btn-funky:focus-visible,
.btn-funky-primary:focus-visible,
.btn-funky-secondary:focus-visible,
.btn-funky-outline:focus-visible,
.btn-funky-outline-primary:focus-visible,
.btn-funky-outline-secondary:focus-visible,
.btn-funky-outline-danger:focus-visible,
.btn-funky-warning:focus-visible,
.btn-funky-danger:focus-visible,
.btn-funky-success:focus-visible,
.btn-funky-info:focus-visible,
.btn-funky-purple:focus-visible,
.btn-icon:focus-visible,
.btn-primary:focus-visible,
.btn-secondary:focus-visible,
.btn-success:focus-visible,
.btn-danger:focus-visible,
.btn-warning:focus-visible,
.btn-info:focus-visible,
.btn-outline-primary:focus-visible,
.btn-outline-secondary:focus-visible,
.btn-outline-success:focus-visible,
.btn-outline-danger:focus-visible,
.btn-outline-warning:focus-visible,
.btn-outline-info:focus-visible,
.btn-sm:focus-visible,
.btn-lg:focus-visible {
  outline: var(--focus-ring-width, 2px) var(--focus-ring-style, solid) var(--focus-ring-color, #2f81f7) !important;
  outline-offset: var(--focus-ring-offset, 2px) !important;
  box-shadow: var(--focus-ring-shadow, none) !important;
}

/* Programmatic focus - same visual as :focus-visible for accessibility */
.btn.focus-programmatic,
.btn-funky.focus-programmatic,
.btn-funky-primary.focus-programmatic,
.btn-funky-secondary.focus-programmatic,
.btn-funky-outline.focus-programmatic,
.btn-funky-outline-primary.focus-programmatic,
.btn-funky-outline-secondary.focus-programmatic,
.btn-funky-outline-danger.focus-programmatic,
.btn-funky-warning.focus-programmatic,
.btn-funky-danger.focus-programmatic,
.btn-funky-success.focus-programmatic,
.btn-funky-info.focus-programmatic,
.btn-funky-purple.focus-programmatic,
.btn-icon.focus-programmatic,
.btn-primary.focus-programmatic,
.btn-secondary.focus-programmatic,
.btn-success.focus-programmatic,
.btn-danger.focus-programmatic,
.btn-warning.focus-programmatic,
.btn-info.focus-programmatic,
.btn-outline-primary.focus-programmatic,
.btn-outline-secondary.focus-programmatic,
.btn-outline-success.focus-programmatic,
.btn-outline-danger.focus-programmatic,
.btn-outline-warning.focus-programmatic,
.btn-outline-info.focus-programmatic,
.btn-sm.focus-programmatic,
.btn-lg.focus-programmatic,
input.focus-programmatic,
.form-control.focus-programmatic,
[tabindex].focus-programmatic {
  outline: var(--focus-ring-width, 2px) var(--focus-ring-style, solid) var(--focus-ring-color, #2f81f7) !important;
  outline-offset: var(--focus-ring-offset, 2px) !important;
  box-shadow: var(--focus-ring-shadow, none) !important;
}

/* Only remove outline on non-visible focus (mouse click) */
.btn:focus:not(:focus-visible):not(.focus-programmatic),
.btn-funky:focus:not(:focus-visible):not(.focus-programmatic),
.btn-icon:focus:not(:focus-visible):not(.focus-programmatic) {
  outline: none;
}

/* Disabled State */
.btn:disabled,
.btn.disabled,
.btn-funky:disabled,
.btn-funky-primary:disabled,
.btn-funky-secondary:disabled,
.btn-funky-outline:disabled,
.btn-funky-outline-primary:disabled,
.btn-funky-outline-secondary:disabled,
.btn-funky-outline-danger:disabled,
.btn-funky-warning:disabled,
.btn-funky-danger:disabled,
.btn-funky-success:disabled,
.btn-icon:disabled,
.btn-funky.disabled,
.btn-funky-outline-primary.disabled,
.btn-funky-outline-secondary.disabled,
.btn-funky-outline-danger.disabled,
.btn-icon.disabled {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Loading State */
.btn.loading,
.btn-funky.loading,
.btn-icon.loading {
  position: relative;
  color: transparent;
  pointer-events: none;
}

.btn.loading::after,
.btn-funky.loading::after,
.btn-icon.loading::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border: 2px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: btn-spin 0.6s linear infinite;
}

@keyframes btn-spin {
  to { transform: rotate(360deg); }
}

/* ============================================
   9. BUTTON GROUPS
   ============================================ */
.btn-group {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 0;
}

/* On mobile, add gap when wrapped */
@media (max-width: 575px) {
  .btn-group {
    gap: var(--pro-space-1, 4px);
  }

  .btn-group > * {
    border-radius: var(--btn-radius) !important;
  }
}

.btn-group > .btn,
.btn-group > .btn-funky,
.btn-group > .btn-funky-primary,
.btn-group > .btn-funky-secondary,
.btn-group > .btn-icon,
.btn-group > button {
  border-radius: 0;
  margin: 0;
}

.btn-group > :first-child {
  border-radius: var(--btn-radius) 0 0 var(--btn-radius);
}

.btn-group > :last-child {
  border-radius: 0 var(--btn-radius) var(--btn-radius) 0;
}

.btn-group > :only-child {
  border-radius: var(--btn-radius);
}

/* Spaced button group */
.btn-group-spaced {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-group-spaced > * {
  border-radius: var(--btn-radius) !important;
}

/* Wrapping button group */
.btn-group-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--pro-space-2, 8px);
}

.btn-group-wrap > * {
  border-radius: var(--btn-radius) !important;
}

/* Action buttons group (in tables) */
.action-buttons {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ============================================
   10. DROPDOWN TOGGLE
   ============================================ */
.btn.dropdown-toggle,
.btn-funky.dropdown-toggle,
.btn-funky-primary.dropdown-toggle,
.btn-funky-secondary.dropdown-toggle,
.btn-funky-outline.dropdown-toggle,
.btn-funky-warning.dropdown-toggle,
.btn-funky-danger.dropdown-toggle,
.btn-funky-success.dropdown-toggle,
.btn-funky-info.dropdown-toggle,
.btn-funky-purple.dropdown-toggle {
  padding-right: calc(var(--btn-padding-x-md) + 0.75rem);
}

/* Small dropdown toggle */
.btn-sm.dropdown-toggle {
  padding-right: calc(var(--btn-padding-x-sm) + 0.6rem);
}

/* Large dropdown toggle */
.btn-lg.dropdown-toggle {
  padding-right: calc(var(--btn-padding-x-lg) + 0.9rem);
}

/* Dropdown caret styling */
.btn.dropdown-toggle::after,
.btn-funky.dropdown-toggle::after,
.btn-funky-primary.dropdown-toggle::after,
.btn-funky-secondary.dropdown-toggle::after,
.btn-funky-outline.dropdown-toggle::after,
.btn-funky-warning.dropdown-toggle::after,
.btn-funky-danger.dropdown-toggle::after,
.btn-funky-success.dropdown-toggle::after {
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ============================================
   11. ICON ANIMATIONS
   ============================================ */
.btn-icon .fa-sync-alt:hover,
.btn-funky .fa-sync-alt:hover,
.btn .fa-sync-alt:hover,
.btn-icon:hover .fa-sync-alt,
.btn-funky:hover .fa-sync-alt,
.btn:hover .fa-sync-alt {
  animation: spin-once 0.5s ease;
}

@keyframes spin-once {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   12. TOUCH TARGET SIZING (Mobile)
   ============================================ */
@media (pointer: coarse) {
  .btn-icon {
    min-width: var(--btn-height-md, 44px);
    min-height: var(--btn-height-md, 44px);
    width: var(--btn-height-md, 44px);
    height: var(--btn-height-md, 44px);
    font-size: 16px;
  }

  .btn,
  .btn-funky,
  .btn-funky-primary,
  .btn-funky-secondary {
    min-height: var(--btn-height-md, 44px);
  }
}

/* ============================================
   13. SPECIAL BUTTON CONTEXTS
   ============================================ */

/* Toolbar buttons (smaller, inline) */
.toolbar .btn,
.toolbar .btn-funky,
.toolbar .btn-icon {
  height: var(--btn-height-sm);
  padding: var(--btn-padding-sm);
  font-size: var(--btn-font-sm);
}

/* Modal footer buttons */
.modal-footer .btn,
.modal-footer .btn-funky,
.modal-footer .btn-funky-primary,
.modal-footer .btn-funky-secondary {
  min-width: 80px;
}

/* Card action buttons */
.card-actions .btn-icon {
  width: 24px;
  height: 24px;
  font-size: 12px;
}

/* Header buttons */
.header-actions .btn,
.header-actions .btn-funky {
  height: var(--btn-height-sm);
  padding: var(--btn-padding-sm);
}

/* Table action column buttons */
td .btn-icon,
.dataTables_wrapper .btn-icon {
  width: var(--btn-height-sm);
  height: var(--btn-height-sm);
}

/* ============================================
   14. FORMAT RULES BUTTON
   ============================================ */
.btn-format-rules {
  height: var(--btn-height-md);
  padding: var(--btn-padding-md);
  font-size: var(--btn-font-md);
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--pro-border-color, #30363d);
  border-radius: var(--btn-radius);
  color: var(--pro-text-secondary, #8b949e);
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  box-sizing: border-box;
}

.btn-format-rules:hover {
  background: var(--pro-bg-tertiary, #21262d);
  border-color: var(--pro-border-emphasis, #484f58);
  color: var(--pro-text-primary, #e6edf3);
}

.btn-format-rules.has-rules {
  border-color: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  color: var(--user-accent, var(--pro-accent-primary, #2f81f7));
}

.btn-format-rules .rule-count {
  background: var(--user-accent, var(--pro-accent-primary, #2f81f7));
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  padding: 0.125rem 0.375rem;
  border-radius: 10px;
  min-width: 1rem;
  text-align: center;
}

/* ============================================
   15. BUTTON ROW / HEADER ACTIONS
   ============================================ */
.btn-row,
.button-row,
.btn-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Funky Header Actions - Primary responsive layout */
.funky-header-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 20px;
}

.funky-header-actions > * {
  flex-shrink: 1;
  min-width: 0;
}

/* Search box takes remaining space on larger screens */
.funky-header-actions .funky-search-box {
  flex: 1 1 200px;
  min-width: 200px;
  max-width: 400px;
}

/* Filter dropdowns have consistent sizing */
.funky-header-actions .funky-date-filter,
.funky-header-actions .funky-client-filter,
.funky-header-actions .funky-date-range {
  flex: 0 1 auto;
  min-width: 140px;
}

/* Select2 in header actions */
.funky-header-actions .select2-container {
  height: var(--btn-height-md);
}

.funky-header-actions .select2-container .select2-selection {
  height: var(--btn-height-md) !important;
  min-height: var(--btn-height-md) !important;
  display: flex !important;
  align-items: center !important;
}

.funky-header-actions .select2-container .select2-selection__rendered {
  line-height: 1 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.funky-header-actions .select2-container .select2-selection__arrow {
  height: var(--btn-height-md) !important;
  top: 0 !important;
}

/* Form controls in header actions */
.funky-header-actions .form-control,
.funky-header-actions .form-select {
  height: var(--btn-height-md);
}

/* DataTables buttons container */
.funky-header-actions .dt-buttons,
.funky-header-actions .dataTables_wrapper .dt-buttons {
  display: flex !important;
  align-items: center !important;
  gap: 6px;
}

.funky-header-actions .dt-buttons .btn,
.funky-header-actions .dt-buttons .btn-funky,
.funky-header-actions .dt-buttons .dt-button {
  height: var(--btn-height-md) !important;
  align-self: center !important;
}

/* ============================================
   16. RESPONSIVE BREAKPOINTS
   ============================================ */

/* Large screens (1200px+) */
@media (min-width: 1200px) {
  .funky-header-actions {
    flex-wrap: wrap;
    gap: 12px;
  }

  .funky-header-actions .funky-search-box {
    max-width: 500px;
  }
}

/* Medium screens (992px - 1199px) */
@media (max-width: 1199px) {
  .funky-header-actions {
    gap: 10px;
  }

  .funky-header-actions .funky-search-box {
    flex: 1 1 250px;
    max-width: 350px;
  }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
  .funky-header-actions {
    gap: 8px;
  }

  .funky-header-actions .funky-search-box {
    flex: 1 1 100%;
    max-width: 100%;
    order: -1;
  }

  .funky-header-actions .funky-date-filter,
  .funky-header-actions .funky-client-filter,
  .funky-header-actions .funky-date-range {
    flex: 1 1 calc(33.33% - 6px);
    min-width: 120px;
  }
}

/* Mobile landscape (576px - 767px) */
@media (max-width: 767px) {
  .funky-header-actions {
    gap: 8px;
  }

  .funky-header-actions .funky-search-box {
    flex: 1 1 100%;
    max-width: 100%;
    order: -1;
  }

  .funky-header-actions .funky-date-filter,
  .funky-header-actions .funky-client-filter,
  .funky-header-actions .funky-date-range {
    flex: 1 1 auto;
    min-width: 120px;
  }
}

/* Mobile portrait (< 576px) */
@media (max-width: 575px) {
  .funky-header-actions {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px;
  }

  .funky-header-actions .funky-search-box {
    flex: 1 1 100%;
    max-width: 100%;
    order: -1;
  }

  .funky-header-actions .funky-date-filter,
  .funky-header-actions .funky-client-filter,
  .funky-header-actions .funky-date-range {
    flex: 1 1 100%;
    min-width: 0;
  }

  /* Smaller font/padding on mobile */
  .funky-header-actions .btn,
  .funky-header-actions .btn-funky,
  .funky-header-actions .btn-funky-primary,
  .funky-header-actions .btn-funky-secondary,
  .funky-header-actions .btn-funky-warning,
  .funky-header-actions .btn-funky-danger,
  .funky-header-actions .btn-funky-success,
  .funky-header-actions .btn-format-rules,
  .funky-header-actions > button {
    height: var(--btn-height-md, 36px);
    min-height: var(--btn-height-md, 36px);
    font-size: var(--btn-font-sm, 0.75rem);
    padding: 0 var(--pro-spacing-sm, 0.75rem);
  }
}

/* Touch devices - larger touch targets */
@media (pointer: coarse) {
  .funky-header-actions .btn,
  .funky-header-actions .btn-funky,
  .funky-header-actions .btn-funky-primary,
  .funky-header-actions .btn-funky-secondary,
  .funky-header-actions .btn-funky-warning,
  .funky-header-actions .btn-funky-danger,
  .funky-header-actions .btn-funky-success,
  .funky-header-actions .btn-format-rules,
  .funky-header-actions > button {
    min-height: var(--btn-height-md, 36px);
  }
}

/* ============================================
   17. USER ACCENT COLOR OVERRIDES
   ============================================ */
.btn-funky.use-accent,
.btn-funky-primary.use-accent,
.btn-user-accent,
.btn.use-accent {
  background: var(--user-accent, var(--pro-accent-primary));
  border-color: var(--user-accent, var(--pro-accent-primary));
}

.btn-funky.use-accent:hover,
.btn-funky-primary.use-accent:hover,
.btn-user-accent:hover,
.btn.use-accent:hover {
  background: var(--user-accent-hover, var(--pro-accent-primary-hover));
  border-color: var(--user-accent-hover, var(--pro-accent-primary-hover));
  box-shadow: 0 2px 8px rgba(var(--user-accent-rgb, 47, 129, 247), 0.3);
}

/* Links with user accent */
a.use-accent,
.link-accent {
  color: var(--user-accent, var(--pro-accent-primary));
}

a.use-accent:hover,
.link-accent:hover {
  color: var(--user-accent-hover, var(--pro-accent-primary-hover));
}

/* Progress bars with user accent */
.progress-bar.use-accent {
  background-color: var(--user-accent, var(--pro-accent-primary));
}

/* Nav items with user accent */
.nav-link.active.use-accent,
.nav-tabs .nav-link.active.use-accent {
  border-bottom-color: var(--user-accent, var(--pro-accent-primary));
  color: var(--user-accent, var(--pro-accent-primary));
}

/* Sidebar active item with user accent */
.sidebar-item.active.use-accent {
  border-left-color: var(--user-accent, var(--pro-accent-primary));
  background: rgba(var(--user-accent-rgb, 47, 129, 247), 0.1);
}

/* Focus rings with user accent */
.use-accent:focus-visible {
  outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  box-shadow: var(--focus-ring-shadow);
}

/* ============================================
   18. LIGHT THEME OVERRIDES
   ============================================ */
[data-theme="light"] .btn-funky,
[data-theme="light"] .btn-funky-primary {
  background: var(--user-accent, #0969da);
  color: white;
  border-color: var(--user-accent, #0969da);
}

[data-theme="light"] .btn-funky:hover,
[data-theme="light"] .btn-funky-primary:hover {
  background: var(--user-accent-hover, #0550ae);
  box-shadow: 0 2px 8px rgba(var(--user-accent-rgb, 9, 105, 218), 0.3);
}

[data-theme="light"] .btn-funky-secondary {
  background: var(--pro-bg-secondary);
  color: var(--pro-text-primary);
  border-color: var(--pro-border-color);
}

[data-theme="light"] .btn-funky-secondary:hover {
  background: var(--pro-bg-tertiary);
  border-color: var(--pro-accent-primary);
}

[data-theme="light"] .btn-funky-outline,
[data-theme="light"] .btn-funky-outline-primary {
  color: var(--pro-accent-primary);
  border-color: var(--pro-accent-primary);
  background: transparent;
}

[data-theme="light"] .btn-funky-outline:hover,
[data-theme="light"] .btn-funky-outline-primary:hover {
  background: var(--pro-accent-primary);
  color: var(--pro-text-inverse);
}

[data-theme="light"] .btn-funky-outline-secondary {
  color: var(--pro-text-secondary);
  border-color: var(--pro-border-color);
  background: transparent;
}

[data-theme="light"] .btn-funky-outline-secondary:hover {
  background: var(--pro-bg-secondary);
  color: var(--pro-text-primary);
  border-color: var(--pro-border-emphasis);
}

[data-theme="light"] .btn-funky-outline-danger {
  color: var(--pro-accent-danger);
  border-color: var(--pro-accent-danger);
  background: transparent;
}

[data-theme="light"] .btn-funky-outline-danger:hover {
  background: var(--pro-accent-danger);
  color: var(--pro-text-inverse);
}

[data-theme="light"] .btn-funky-success {
  background: var(--pro-accent-success);
}

[data-theme="light"] .btn-funky-success:hover {
  background: var(--pro-accent-success-text);
  box-shadow: 0 2px 8px var(--pro-accent-success-muted);
}

[data-theme="light"] .btn-funky-warning {
  background: var(--pro-accent-warning);
}

[data-theme="light"] .btn-funky-warning:hover {
  background: var(--pro-accent-warning-text);
  box-shadow: 0 2px 8px var(--pro-accent-warning-muted);
}

[data-theme="light"] .btn-funky-danger {
  background: var(--pro-accent-danger);
}

[data-theme="light"] .btn-funky-danger:hover {
  background: var(--pro-accent-danger-text);
  box-shadow: 0 2px 8px var(--pro-accent-danger-muted);
}

[data-theme="light"] .btn-icon {
  background: var(--pro-bg-secondary);
  color: var(--pro-text-secondary);
  border-color: var(--pro-border-color);
}

[data-theme="light"] .btn-icon:hover {
  background: var(--pro-bg-tertiary);
  color: var(--pro-text-primary);
  border-color: var(--pro-border-emphasis);
}

[data-theme="light"] .btn-view {
  background: var(--pro-accent-info-muted);
  color: var(--pro-accent-info);
}

[data-theme="light"] .btn-view:hover {
  background: var(--pro-accent-info-bg);
  color: var(--pro-accent-info-text);
}

[data-theme="light"] .btn-edit {
  background: var(--pro-accent-purple-muted);
  color: var(--pro-accent-purple);
}

[data-theme="light"] .btn-edit:hover {
  background: var(--pro-accent-purple-bg);
  color: var(--pro-accent-purple-text);
}

[data-theme="light"] .btn-delete {
  background: var(--pro-accent-danger-muted);
  color: var(--pro-accent-danger);
}

[data-theme="light"] .btn-delete:hover {
  background: var(--pro-accent-danger-bg);
  color: var(--pro-accent-danger-text);
}

[data-theme="light"] .btn-clone {
  background: var(--pro-accent-success-muted);
  color: var(--pro-accent-success);
}

[data-theme="light"] .btn-clone:hover {
  background: var(--pro-accent-success-bg);
  color: var(--pro-accent-success-text);
}

[data-theme="light"] .btn-history {
  background: var(--pro-accent-purple-muted);
  color: var(--pro-accent-purple);
}

[data-theme="light"] .btn-history:hover {
  background: var(--pro-accent-purple-bg);
  color: var(--pro-accent-purple-text);
}

[data-theme="light"] .btn-secondary {
  color: var(--pro-text-primary, #1f2328);
  background-color: var(--pro-bg-primary, #ffffff);
  border-color: var(--pro-border-color, #d0d7de);
}

[data-theme="light"] .btn-secondary:hover {
  background-color: var(--pro-bg-secondary, #f6f8fa);
  border-color: var(--pro-border-emphasis, #8c959f);
}

[data-theme="light"] .btn-outline-secondary {
  color: var(--pro-text-secondary, #656d76);
}

[data-theme="light"] .btn-outline-secondary:hover {
  color: var(--pro-text-primary, #1f2328);
  background-color: var(--pro-bg-secondary, #f6f8fa);
}

[data-theme="light"] .btn-format-rules.has-rules {
  border-color: var(--pro-accent-primary);
  color: var(--pro-accent-primary);
}

/* ============================================
   19. EVEN-FUNKYER THEME OVERRIDES
   ============================================ */
[data-theme="even-funkyer"] .btn,
[data-theme="even-funkier"] .btn {
  transition: background-color 0.15s, border-color 0.15s, box-shadow 0.3s;
}

[data-theme="even-funkyer"] .btn:hover,
[data-theme="even-funkier"] .btn:hover {
  box-shadow: 0 0 8px var(--pro-accent-primary-muted);
}

[data-theme="even-funkyer"] .btn-primary,
[data-theme="even-funkier"] .btn-primary {
  box-shadow: 0 0 10px var(--pro-accent-primary-muted);
}

[data-theme="even-funkyer"] .btn-primary:hover,
[data-theme="even-funkier"] .btn-primary:hover {
  box-shadow: 0 0 20px var(--pro-accent-primary);
}

[data-theme="even-funkyer"] .btn-funky,
[data-theme="even-funkyer"] .btn-funky-primary {
  background: linear-gradient(135deg, var(--user-accent, #ff00ff), #00ffff);
  color: white;
  border: none;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

[data-theme="even-funkyer"] .btn-funky:hover,
[data-theme="even-funkyer"] .btn-funky-primary:hover {
  box-shadow:
    0 0 20px rgba(var(--user-accent-rgb, 255, 0, 255), 0.5),
    0 0 40px rgba(0, 255, 255, 0.3);
  filter: brightness(1.1);
}

[data-theme="even-funkyer"] .btn-funky-secondary {
  background: var(--pro-accent-primary-muted);
  border: 1px solid rgba(255, 0, 255, 0.4);
  color: var(--pro-accent-primary);
}

[data-theme="even-funkyer"] .btn-funky-secondary:hover {
  background: rgba(255, 0, 255, 0.2);
  border-color: var(--pro-accent-primary);
  box-shadow: 0 0 15px rgba(255, 0, 255, 0.3);
}

[data-theme="even-funkyer"] .btn-funky-outline,
[data-theme="even-funkyer"] .btn-funky-outline-primary {
  border-color: var(--pro-accent-primary);
  color: var(--pro-accent-primary);
}

[data-theme="even-funkyer"] .btn-funky-outline:hover,
[data-theme="even-funkyer"] .btn-funky-outline-primary:hover {
  background: linear-gradient(135deg, #ff00ff, #00ffff);
  color: white;
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.5);
}

[data-theme="even-funkyer"] .btn-funky-outline-secondary {
  border-color: rgba(255, 0, 255, 0.4);
  color: var(--pro-text-secondary);
}

[data-theme="even-funkyer"] .btn-funky-outline-secondary:hover {
  background: rgba(255, 0, 255, 0.2);
  color: var(--pro-accent-primary);
  box-shadow: 0 0 10px rgba(255, 0, 255, 0.3);
}

[data-theme="even-funkyer"] .btn-funky-outline-danger {
  border-color: var(--pro-accent-danger);
  color: var(--pro-accent-danger);
}

[data-theme="even-funkyer"] .btn-funky-outline-danger:hover {
  background: var(--pro-accent-danger);
  color: white;
  box-shadow: 0 0 15px var(--pro-accent-danger-muted);
}

[data-theme="even-funkyer"] .btn-icon {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 0, 255, 0.3);
  color: var(--pro-accent-secondary);
}

[data-theme="even-funkyer"] .btn-icon:hover {
  background: var(--pro-accent-primary-muted);
  border-color: var(--pro-accent-primary);
  color: var(--pro-accent-primary);
  box-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

[data-theme="even-funkyer"] .btn-view {
  background: var(--pro-accent-secondary-muted);
  color: var(--pro-accent-secondary);
}

[data-theme="even-funkyer"] .btn-view:hover {
  background: rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.4);
}

[data-theme="even-funkyer"] .btn-edit {
  background: var(--pro-accent-primary-muted);
  color: var(--pro-accent-primary);
}

[data-theme="even-funkyer"] .btn-edit:hover {
  background: rgba(255, 0, 255, 0.3);
  box-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

[data-theme="even-funkyer"] .btn-delete {
  background: var(--pro-accent-danger-muted);
  color: var(--pro-accent-danger);
}

[data-theme="even-funkyer"] .btn-delete:hover {
  background: rgba(255, 0, 102, 0.3);
  box-shadow: 0 0 10px var(--pro-accent-danger-muted);
}

[data-theme="even-funkyer"] .btn-clone {
  background: var(--pro-accent-success-muted);
  color: var(--pro-accent-success);
}

[data-theme="even-funkyer"] .btn-clone:hover {
  background: rgba(0, 255, 136, 0.3);
  box-shadow: 0 0 10px var(--pro-accent-success-muted);
}

[data-theme="even-funkyer"] .btn-history {
  background: var(--pro-accent-purple-muted);
  color: var(--pro-accent-purple);
}

[data-theme="even-funkyer"] .btn-history:hover {
  background: var(--pro-accent-purple-bg);
  box-shadow: 0 0 10px var(--pro-accent-purple-muted);
}

[data-theme="even-funkyer"] .btn-format-rules.has-rules {
  border-color: var(--funkier-neon-pink, #ff00ff);
  color: var(--funkier-neon-pink, #ff00ff);
  text-shadow: 0 0 5px rgba(255, 0, 255, 0.5);
}

/* ============================================
   20. HIGH CONTRAST MODE
   ============================================ */
@media (prefers-contrast: high) {
  .btn {
    border-width: 2px !important;
  }

  .btn:focus-visible {
    outline: var(--focus-ring-width) var(--focus-ring-style) var(--focus-ring-color);
    outline-offset: var(--focus-ring-offset);
    box-shadow: var(--focus-ring-shadow);
  }

  .btn:hover {
    text-decoration: underline;
  }

  .btn:disabled,
  .btn.disabled {
    border-style: dashed;
  }

  .btn-link {
    text-decoration: underline;
  }

  /* Remove gradient backgrounds */
  .btn-primary,
  .btn-secondary,
  .btn-success,
  .btn-danger,
  .btn-warning,
  .btn-info {
    background-image: none !important;
  }
}