/* ==========================================================================
   FUNKY CLIPBOARD COMPONENT
   Copy to clipboard with visual feedback
   ========================================================================== */

/* --------------------------------------------------------------------------
   BASE STYLES
   -------------------------------------------------------------------------- */

.funky-clipboard-btn {
  cursor: pointer;
  transition: color 0.2s ease, transform 0.15s ease;
}

/* When used with Bootstrap btn class, ensure proper alignment */
.btn.funky-clipboard-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.funky-clipboard-btn:hover {
  color: var(--pro-accent-primary, #0d6efd);
}

.funky-clipboard-btn:active {
  transform: scale(0.95);
}

/* Copied state */
.funky-clipboard-btn.copied {
  color: var(--pro-accent-success, #28a745);
}

/* Icons - use fixed width to prevent layout shift */
.btn.funky-clipboard-btn .fa-copy,
.btn.funky-clipboard-btn .fa-clipboard,
.btn.funky-clipboard-btn .fa-clone,
.btn.funky-clipboard-btn .fa-check {
  width: 1em;
  text-align: center;
}

.btn.funky-clipboard-btn .fa-check {
  display: none;
}

.btn.funky-clipboard-btn.copied .fa-copy,
.btn.funky-clipboard-btn.copied .fa-clipboard,
.btn.funky-clipboard-btn.copied .fa-clone {
  display: none;
}

.btn.funky-clipboard-btn.copied .fa-check {
  display: inline-block;
}

/* Standalone (non-btn) clipboard buttons - use display toggle */
.funky-clipboard-btn:not(.btn).copied .fa-copy,
.funky-clipboard-btn:not(.btn).copied .fa-clipboard,
.funky-clipboard-btn:not(.btn).copied .fa-clone {
  display: none;
}

.funky-clipboard-btn:not(.btn) .fa-check {
  display: none;
}

.funky-clipboard-btn:not(.btn).copied .fa-check {
  display: inline-block;
  animation: funky-clipboard-check 0.3s ease;
}

/* Error state */
.funky-clipboard-btn.error {
  color: var(--pro-accent-danger, #dc3545);
}

/* --------------------------------------------------------------------------
   ANIMATION
   -------------------------------------------------------------------------- */

@keyframes funky-clipboard-check {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes funky-clipboard-pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.funky-clipboard-btn.copied {
  animation: funky-clipboard-pulse 0.3s ease;
}

/* --------------------------------------------------------------------------
   TOOLTIP FEEDBACK
   -------------------------------------------------------------------------- */

.funky-clipboard-btn {
  position: relative;
}

.funky-clipboard-btn[data-clipboard-tooltip]::after {
  content: attr(data-clipboard-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-bg-inverse, #212529);
  border-radius: 0.25rem;
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
  z-index: 1000;
  pointer-events: none;
}

.funky-clipboard-btn[data-clipboard-tooltip]::before {
  content: '';
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 4px solid transparent;
  border-top-color: var(--pro-bg-inverse, #212529);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
  z-index: 1001;
  pointer-events: none;
}

.funky-clipboard-btn.show-tooltip::after,
.funky-clipboard-btn.show-tooltip::before {
  opacity: 1;
  visibility: visible;
}

.funky-clipboard-btn.show-tooltip::after {
  transform: translateX(-50%) translateY(-8px);
}

/* --------------------------------------------------------------------------
   INLINE VARIANT
   -------------------------------------------------------------------------- */

.funky-clipboard-inline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--pro-bg-subtle, #f8f9fa);
  border: 1px solid var(--pro-border-color, #dee2e6);
  border-radius: 0.25rem;
  font-family: var(--font-family-monospace, monospace);
  font-size: 0.875rem;
}

.funky-clipboard-inline .funky-clipboard-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.funky-clipboard-inline .funky-clipboard-btn {
  flex-shrink: 0;
  padding: 0.125rem 0.25rem;
  border: none;
  background: transparent;
  color: var(--pro-text-muted, #6c757d);
}

.funky-clipboard-inline .funky-clipboard-btn:hover {
  color: var(--pro-accent-primary, #0d6efd);
}

/* --------------------------------------------------------------------------
   CODE BLOCK VARIANT
   -------------------------------------------------------------------------- */

.funky-clipboard-code {
  position: relative;
}

.funky-clipboard-code .funky-clipboard-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.25rem 0.5rem;
  background-color: var(--pro-bg-surface, rgba(255, 255, 255, 0.9));
  border: 1px solid var(--pro-border-color, #dee2e6);
  border-radius: 0.25rem;
  font-size: 0.75rem;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.funky-clipboard-code:hover .funky-clipboard-btn {
  opacity: 1;
}

.funky-clipboard-code .funky-clipboard-btn.copied {
  opacity: 1;
  background-color: var(--pro-accent-success-bg, rgba(40, 167, 69, 0.1));
  border-color: var(--pro-accent-success, #28a745);
}

/* --------------------------------------------------------------------------
   THEME SUPPORT
   -------------------------------------------------------------------------- */

/* Dark theme adjustments */
[data-theme="dark"] .funky-clipboard-inline {
  background-color: var(--pro-bg-surface, #2d3748);
  border-color: var(--pro-border-color, #4a5568);
}

[data-theme="dark"] .funky-clipboard-code .funky-clipboard-btn {
  background-color: var(--pro-bg-surface, rgba(45, 55, 72, 0.95));
}

[data-theme="dark"] .funky-clipboard-btn::after {
  background-color: var(--pro-bg-surface, #4a5568);
}

[data-theme="dark"] .funky-clipboard-btn::before {
  border-top-color: var(--pro-bg-surface, #4a5568);
}

/* --------------------------------------------------------------------------
   DENSITY SUPPORT
   -------------------------------------------------------------------------- */

/* Compact density */
[data-density="compact"] .funky-clipboard-inline {
  padding: 0.125rem 0.375rem;
  gap: 0.375rem;
  font-size: 0.8125rem;
}

[data-density="compact"] .funky-clipboard-code .funky-clipboard-btn {
  top: 0.375rem;
  right: 0.375rem;
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
}

[data-density="compact"] .funky-clipboard-btn::after {
  padding: 0.125rem 0.375rem;
  font-size: 0.6875rem;
}

/* Comfortable density */
[data-density="comfortable"] .funky-clipboard-inline {
  padding: 0.375rem 0.625rem;
  gap: 0.625rem;
  font-size: 0.9375rem;
}

[data-density="comfortable"] .funky-clipboard-code .funky-clipboard-btn {
  top: 0.625rem;
  right: 0.625rem;
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

[data-density="comfortable"] .funky-clipboard-btn::after {
  padding: 0.375rem 0.625rem;
  font-size: 0.8125rem;
}

/* --------------------------------------------------------------------------
   GLOBAL NOTIFICATION
   Subtle floating notification for programmatic copy feedback
   -------------------------------------------------------------------------- */

.funky-clipboard-notification {
  position: fixed;
  top: 1rem;
  right: 1rem;
  transform: translateX(200%);
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--pro-text-inverse, #fff);
  background-color: var(--pro-bg-inverse, #212529);
  border-radius: 0.375rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.25s ease, opacity 0.25s ease, visibility 0.25s ease;
  z-index: 10000;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.funky-clipboard-notification.show {
  transform: translateX(0);
  opacity: 1;
  visibility: visible;
}

.funky-clipboard-notification.success {
  background-color: var(--pro-accent-success, #28a745);
}

.funky-clipboard-notification.success i {
  color: var(--pro-text-inverse, #fff);
}

.funky-clipboard-notification.error {
  background-color: var(--pro-accent-danger, #dc3545);
}

/* --------------------------------------------------------------------------
   ACCESSIBILITY
   -------------------------------------------------------------------------- */

.funky-clipboard-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);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .funky-clipboard-btn,
  .funky-clipboard-btn::after,
  .funky-clipboard-btn .fa-check,
  .funky-clipboard-notification {
    animation: none;
    transition: none;
  }
}

/* --------------------------------------------------------------------------
   HIGH CONTRAST MODE
   -------------------------------------------------------------------------- */

@media (prefers-contrast: high) {
  .funky-clipboard-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);
  }

  .funky-clipboard-btn:active {
    transform: none;
  }

  .funky-clipboard-btn.copied {
    animation: none;
  }

  .funky-clipboard-inline {
    border-width: 2px;
  }

  .funky-clipboard-code .funky-clipboard-btn {
    border-width: 2px;
    opacity: 1;
  }

  .funky-clipboard-code .funky-clipboard-btn.copied {
    border-width: 2px;
  }

  .funky-clipboard-btn::after {
    border-width: 2px;
    font-weight: 600;
  }

  .funky-clipboard-notification {
    border: 2px solid currentColor;
    box-shadow: none;
    font-weight: 600;
  }

  /* Disable all clipboard animations in high contrast */
  @keyframes funky-clipboard-check {
    from { transform: none; opacity: 1; }
    to { transform: none; opacity: 1; }
  }

  @keyframes funky-clipboard-pulse {
    from { transform: none; }
    to { transform: none; }
  }
}

/* ==========================================================================
   Playground Demo Styles
   ========================================================================== */

.clipboard-demo__interactive {
  display: flex;
  justify-content: center;
  padding: 1.5rem;
}

.clipboard-demo__inline-wrapper {
  display: flex;
  gap: 0;
  max-width: 500px;
  width: 100%;
}

.clipboard-demo__inline-wrapper .form-control {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.clipboard-demo__inline-wrapper .btn {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

.clipboard-demo__input {
  font-family: var(--pro-font-mono, monospace);
  font-size: var(--pro-font-size-sm, 0.875rem);
}

.clipboard-demo__button-wrapper {
  display: flex;
  justify-content: center;
}

.clipboard-demo__api-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.clipboard-demo__declarative {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.clipboard-demo__code-wrapper {
  position: relative;
  max-width: 500px;
  margin: 0 auto;
}

.clipboard-demo__code {
  background-color: var(--pro-bg-secondary, #f8f9fa);
  padding: 1rem;
  border-radius: var(--pro-border-radius, 0.375rem);
  margin: 0;
  font-size: var(--pro-font-size-sm, 0.875rem);
  overflow-x: auto;
}

.clipboard-demo__code-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background-color: var(--pro-bg-surface, rgba(255, 255, 255, 0.9));
  border: 1px solid var(--pro-border, #dee2e6);
}

.clipboard-demo__inline-fields {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: center;
}

.clipboard-demo__inline-fields .funky-clipboard-inline {
  max-width: 400px;
  width: 100%;
}

.clipboard-demo__state {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.clipboard-demo__state-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background-color: var(--pro-bg-tertiary, #f8f9fa);
  border-radius: var(--pro-border-radius, 0.375rem);
}

.clipboard-demo__state-label {
  font-weight: var(--pro-font-weight-medium, 500);
  color: var(--pro-text-muted, #6c757d);
}

.clipboard-demo__state-value {
  font-family: var(--pro-font-mono, monospace);
  color: var(--pro-text);
}

.clipboard-demo__state-value--text {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .clipboard-demo__inline-wrapper {
    flex-direction: column;
  }

  .clipboard-demo__inline-wrapper .form-control {
    border-radius: var(--pro-border-radius, 0.375rem);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }

  .clipboard-demo__inline-wrapper .btn {
    border-radius: var(--pro-border-radius, 0.375rem);
    border-top-left-radius: 0;
    border-top-right-radius: 0;
  }

  .clipboard-demo__api-grid {
    flex-direction: column;
  }

  .clipboard-demo__api-grid .btn {
    width: 100%;
  }

  .clipboard-demo__declarative {
    flex-direction: column;
  }

  .clipboard-demo__declarative .btn {
    width: 100%;
  }
}