/**
 * @file
 * Styles for the AKP Theme Switcher block.
 * Fixed to bottom-left corner, collapsible with paintbrush icon.
 */

/* Main container - fixed positioning */
.akp-theme-switcher {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  z-index: 1050;
  font-family: var(--bs-font-sans-serif);
}

/* Toggle button - always visible */
.akp-theme-switcher__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background-color: var(--bs-primary, #0d6efd);
  color: #ffffff;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.akp-theme-switcher__toggle:hover {
  background-color: var(--bs-primary, #0d6efd);
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.akp-theme-switcher__toggle:focus {
  outline: 2px solid var(--bs-primary, #0d6efd);
  outline-offset: 2px;
}

.akp-theme-switcher__toggle svg {
  flex-shrink: 0;
}

/* Panel - dropdown content */
.akp-theme-switcher__panel {
  position: absolute;
  bottom: 48px;
  left: 0;
  min-width: 180px;
  padding: 0.5rem;
  background-color: var(--bs-body-bg, #ffffff);
  border: 1px solid var(--bs-border-color, #dee2e6);
  border-radius: 0.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

/* Header with title and close button */
.akp-theme-switcher__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 0.375rem;
  margin-bottom: 0.375rem;
  border-bottom: 1px solid var(--bs-border-color, #dee2e6);
}

.akp-theme-switcher__title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--bs-body-color, #212529);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.akp-theme-switcher__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  border-radius: 0.25rem;
  background-color: transparent;
  color: var(--bs-secondary-color, #6c757d);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.akp-theme-switcher__close:hover {
  background-color: var(--bs-tertiary-bg, #f8f9fa);
  color: var(--bs-body-color, #212529);
}

/* Select dropdown */
.akp-theme-switcher__panel .form-select {
  font-size: 0.8125rem;
  padding: 0.375rem 2rem 0.375rem 0.5rem;
  border-color: var(--bs-border-color, #dee2e6);
}

.akp-theme-switcher__panel .form-select:focus {
  border-color: var(--bs-primary, #0d6efd);
  box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
}

/* Collapsed state */
.akp-theme-switcher--collapsed .akp-theme-switcher__panel {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  pointer-events: none;
}

.akp-theme-switcher--collapsed .akp-theme-switcher__toggle[aria-expanded="false"] {
  /* Default state when collapsed */
}

/* Expanded state */
.akp-theme-switcher:not(.akp-theme-switcher--collapsed) .akp-theme-switcher__toggle {
  background-color: var(--bs-secondary, #6c757d);
}

/* Loading state */
.akp-theme-loading .akp-theme-switcher__toggle {
  animation: akp-pulse 1s infinite;
}

@keyframes akp-pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.6;
  }
}

/* Responsive adjustments */
@media (max-width: 576px) {
  .akp-theme-switcher {
    bottom: 0.75rem;
    left: 0.75rem;
  }

  .akp-theme-switcher__toggle {
    width: 36px;
    height: 36px;
  }

  .akp-theme-switcher__toggle svg {
    width: 18px;
    height: 18px;
  }

  .akp-theme-switcher__panel {
    min-width: 160px;
    bottom: 44px;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .akp-theme-switcher__toggle {
    border: 2px solid currentColor;
  }

  .akp-theme-switcher__panel {
    border-width: 2px;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .akp-theme-switcher__toggle,
  .akp-theme-switcher__panel,
  .akp-theme-switcher__close {
    transition: none;
  }

  .akp-theme-loading .akp-theme-switcher__toggle {
    animation: none;
  }
}