/**
 * Accessibility Controls Styles
 * Floating button + popup panel for theme and text size
 */

/* ==========================================
   FLOATING A11Y TOGGLE BUTTON
   ========================================== */

.a11y-toggle {
  position: fixed;
  bottom: var(--spacing-sm);
  right: var(--spacing-xl);
  z-index: calc(var(--z-fixed) + 1);
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-back-to-top-text);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.a11y-toggle:hover {
  background-color: var(--color-primary-hover);
  transform: scale(1.05);
}

.a11y-toggle:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 2px;
}

/* ==========================================
   A11Y PANEL (Popup)
   ========================================== */

.a11y-panel {
  position: fixed;
  bottom: calc(var(--spacing-sm) + 48px + var(--spacing-sm));
  right: var(--spacing-xl);
  z-index: var(--z-fixed);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xl);
  min-width: 260px;
  max-width: 320px;
}

.a11y-panel[hidden] {
  display: none;
}

.a11y-panel__group {
  margin-bottom: var(--spacing-md);
}

.a11y-panel__group:last-child {
  margin-bottom: 0;
}

.a11y-panel__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-xs);
}

/* Theme Select */
.a11y-panel #theme-select {
  width: 100%;
  font-size: 0.9rem;
}

/* Text Size Controls */
.a11y-panel #text-size-controls {
  display: flex;
  gap: var(--spacing-xs);
}

.a11y-panel #text-size-controls .btn {
  flex: 1;
  min-width: 0;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.95rem;
  font-weight: 700;
}

/* ==========================================
   COOKIE CONSENT BANNER
   ========================================== */

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-top: 2px solid var(--color-primary);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-xl);
  z-index: var(--z-modal);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner__container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  align-items: center;
  max-width: 1280px;
  margin: 0 auto;
}

.cookie-banner__content {
  text-align: center;
}

.cookie-banner__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--color-link);
  text-decoration: underline;
}

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .cookie-banner__container {
    flex-direction: row;
    justify-content: space-between;
  }

  .cookie-banner__content {
    text-align: left;
    flex: 1;
  }

  .cookie-banner__actions {
    flex-shrink: 0;
  }
}