/* ============ Site Settings (Inline + Floating) ============ */

/* Wrapper (inline/shortcode by default) */
.po-site-settings {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 0.75rem;
  width: fit-content;
}

/* Floating instance (footer) */
.po-site-settings.po-site-settings--floating {
  position: fixed;
  bottom: 1rem;
  left: 0.25rem;
  z-index: 9998;
  /* keep the layout simple: single toggle + panel above it */
  display: inline-flex;
  align-items: flex-start;
}

/* Optional: Panel-only mode (your shortcode mode="panel") */
.po-site-settings.po-site-settings--panel-only .po-site-settings__toggle {
  display: none !important;
}

/* ---------- Toggle Button ---------- */
.po-site-settings__toggle {
  display: inline-flex !important;
  justify-content: center;
  align-items: center;
  width: 40px !important;
  height: 40px !important;
  padding: 0 !important;
  border: 1px solid #dedede;
  border-radius: 999px !important;
  background: #ffffff;
  color: #1f2937;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.875rem;
  text-align: center !important;
  position: relative;
  box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

/* Hover/focus feedback (no size changes, no layout shift) */
.po-site-settings__toggle:hover,
.po-site-settings__toggle:focus {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.18);
  border-color: #cfd2d5;
}

/* Soft focus ring (no layout shift) */
.po-site-settings__toggle:focus-visible::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 999px;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.25);
  pointer-events: none;
}

/* Press feedback */
.po-site-settings__toggle.is-pressing {
  transform: scale(0.96);
}

/* Gear icon container */
.po-site-settings__toggle-icon {
  display: inline-flex;
  width: 1em;
  height: 1em;
  font-size: 1rem;
  align-items: center;
  justify-content: center;
}

/* Gear spin animation */
@keyframes po-gear-spin {
  to {
    transform: rotate(360deg);
  }
}
.po-site-settings__toggle:hover .po-site-settings__toggle-icon {
  animation: po-gear-spin 1.2s linear infinite;
}
.po-site-settings.is-open .po-site-settings__toggle .po-site-settings__toggle-icon,
.po-site-settings__toggle[aria-expanded="true"] .po-site-settings__toggle-icon {
  animation: po-gear-spin 0.8s linear infinite;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .po-site-settings__toggle,
  .po-site-settings__toggle:hover,
  .po-site-settings__toggle.is-pressing {
    transition: none;
    transform: none !important;
  }
  .po-site-settings__toggle .po-site-settings__toggle-icon {
    animation: none !important;
  }
}

/* ---------- Toggle Label Bubble (no layout shift) ---------- */
.po-site-settings__toggle-label {
  position: absolute;
  left: calc(100% + 8px);
  top: 50%;
  transform: translateY(-50%) translateX(4px);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  background: #ffffff;
  color: #1f2937;
  border: 1px solid #dedede;
  border-radius: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.15);
  transition: opacity 0.15s ease, transform 0.15s ease;
}

.po-site-settings:hover .po-site-settings__toggle-label,
.po-site-settings:focus-within .po-site-settings__toggle-label,
.po-site-settings.is-open .po-site-settings__toggle-label,
.po-site-settings[data-open="true"] .po-site-settings__toggle-label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

/* ---------- Panel ---------- */
.po-site-settings__panel {
  min-width: 260px;
  padding: 1rem;
  border-radius: 1rem;
  border: 1px solid #dedede;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 22px 45px rgba(15, 23, 42, 0.2);
}

/* Hidden attribute honored by your JS */
.po-site-settings__panel[hidden] {
  display: none;
}

/* Inline panel spacing */
.po-site-settings:not(.po-site-settings--floating) .po-site-settings__panel {
  margin-top: 0.25rem;
}

/* Floating panel pops above the button */
.po-site-settings.po-site-settings--floating .po-site-settings__panel {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 0;
  transform-origin: bottom left;
}

/* Small screens: raise the floating button a bit */
@media (max-width: 992px) {
  .po-site-settings.po-site-settings--floating {
    bottom: 20%;
    left: 0.25rem;
  }
}

/* ---------- Panel Sections + Inputs ---------- */
.po-site-settings__section + .po-site-settings__section {
  margin-top: 1rem;
}

.po-site-settings__label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
  color: #475569;
}

.po-site-settings__sub-label {
  display: block;
  font-size: 0.75rem;
  margin-bottom: 0.35rem;
  color: #64748b;
}

.po-site-settings__group[hidden] {
  display: none !important;
}

.po-site-settings__select {
  width: 100%;
  padding: 0.45rem 0.6rem;
  border-radius: 0.75rem;
  border: 1px solid #d4d4d8;
  background: #ffffff;
  color: inherit;
  font-size: 0.9rem;
  transition: border 0.2s ease, box-shadow 0.2s ease;
}
.po-site-settings__select:focus {
  outline: none;
  border-color: #4f46e5;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

/* ---------- Root text scale + controls ---------- */
:root {
  --po-font-size: 100%;
}
html {
  font-size: var(--po-font-size, 100%);
}

.po-site-settings__font-size-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.po-site-settings__btn {
  border: 1px solid var(--po-border-color, #ddd);
  background: var(--po-btn-bg, #fff);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  cursor: pointer;
  line-height: 1.2;
}
.po-site-settings__btn:focus-visible {
  outline: 2px solid #2684ff;
  outline-offset: 2px;
}
.po-site-settings__font-size-output {
  min-width: 3.5ch;
  text-align: center;
}

/* ---------- Dark Theme Tweaks ---------- */
body.po-theme-dark .po-site-settings__toggle {
  background: #0f172a;
  color: #e5e7eb;
  border-color: #334155;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}
body.po-theme-dark .po-site-settings__toggle:hover,
body.po-theme-dark .po-site-settings__toggle:focus {
  border-color: #475569;
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.45);
}
body.po-theme-dark .po-site-settings__toggle-label {
  background: #0f172a;
  color: #e5e7eb;
  border-color: #334155;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.35);
}
body.po-theme-dark .po-site-settings__panel {
  background: rgba(15, 23, 42, 0.98);
  border-color: #334155;
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.5);
}
body.po-theme-dark .po-site-settings__label,
body.po-theme-dark .po-site-settings__sub-label {
  color: #cbd5e1;
}
body.po-theme-dark .po-site-settings__select {
  background: #0b1222;
  color: #e5e7eb;
  border-color: #334155;
}