/* ─────────────────────────────────────────
   A11Y BAR — sticky bottom accessibility bar
───────────────────────────────────────── */

body.has-a11y-bar {
  padding-bottom: 46px;
}

#a11y-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: 46px;
  background: color-mix(in srgb, var(--color-project, var(--color-accent)) 8%, var(--color-bg));
  border-top: 1px solid color-mix(in srgb, var(--color-project, var(--color-accent)) 15%, transparent);
  font-family: var(--font-body);
  font-size: 11px;
  user-select: none;
  transition: background var(--duration-base), border-color var(--duration-base), color var(--duration-base);
}

#a11y-bar.a11y-bar--on-footer {
  background: var(--color-accent);
  border-top-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.8);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__inner {
  color: rgba(255,255,255,0.8);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__idle,
#a11y-bar.a11y-bar--on-footer .a11y-bar__ratio {
  color: rgba(255,255,255,0.7);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__alt-label {
  color: rgba(255,255,255,0.45);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__alt-value {
  color: rgba(255,255,255,0.85);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__hint kbd {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  box-shadow: 0 1px 0 rgba(0,0,0,0.2);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__divider {
  background: rgba(255,255,255,0.2);
}

/* ── Inner container (mirrors .container) ── */
.a11y-bar__inner {
  display: flex;
  align-items: center;
  height: 100%;
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--gutter);
  gap: var(--space-5);
  color: #666;
}

/* ── Shortcuts ─────────────────────────── */
.a11y-bar__shortcuts {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  flex-shrink: 0;
}

.a11y-bar__hint {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  white-space: nowrap;
}

.a11y-bar__plus {
  font-size: 13px;
  color: #999;
  margin-inline: 0;
}

.a11y-bar__hint kbd {
  font-family: var(--font-body);
  font-size: 10px;
  background: color-mix(in srgb, var(--color-project, var(--color-accent)) 5%, var(--color-bg));
  border: 1px solid color-mix(in srgb, var(--color-project, var(--color-accent)) 12%, transparent);
  border-radius: 4px;
  padding: 1px 5px;
  color: var(--color-project, var(--color-accent));
  line-height: 1.6;
  box-shadow: 0 1px 0 color-mix(in srgb, var(--color-project, var(--color-accent)) 10%, transparent);
}

/* ── Divider ───────────────────────────── */
.a11y-bar__divider {
  width: 1px;
  height: 14px;
  background: var(--color-border);
  flex-shrink: 0;
}

/* ── Contrast section ─────────────────── */
.a11y-bar__contrast {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  min-width: 0;
  overflow: hidden;
}

.a11y-bar__idle {
  color: #666;
  opacity: 0.8;
  font-style: italic;
  white-space: nowrap;
}

.a11y-bar__idle--mobile {
  display: none;
}

.a11y-bar__mobile-search {
  display: none;
}

.a11y-bar__info {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Color swatches */
.a11y-bar__swatches {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.a11y-bar__swatch {
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid color-mix(in srgb, var(--color-project, var(--color-accent)) 15%, transparent);
}

.a11y-bar__swatch--bg {
  margin-left: 0;
}

/* Ratio */
.a11y-bar__ratio {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-muted);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* AA / AAA badges */
.a11y-bar__badges {
  display: flex;
  gap: var(--space-1);
  flex-shrink: 0;
}

.a11y-bar__badge {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 1px 6px;
  border-radius: 4px;
  border: 1px solid;
  white-space: nowrap;
  line-height: 1.6;
  box-shadow: 0 1px 0;
}

.a11y-bar__badge--pass {
  color: #5DBB6A;
  border-color: rgba(93, 187, 106, 0.3);
  background: rgba(93, 187, 106, 0.06);
  box-shadow: 0 1px 0 rgba(93, 187, 106, 0.2);
}

.a11y-bar__badge--fail {
  color: #bbb;
  border-color: #e0e0e0;
  background: transparent;
  box-shadow: 0 1px 0 #e8e8e8;
  text-decoration: line-through;
}

/* Badges on dark footer background */
#a11y-bar.a11y-bar--on-footer .a11y-bar__badge--pass {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

#a11y-bar.a11y-bar--on-footer .a11y-bar__badge--fail {
  color: rgba(255, 255, 255, 0.3);
  border-color: rgba(255, 255, 255, 0.15);
  background: transparent;
  box-shadow: none;
}

/* ── Alt text section ─────────────────── */
.a11y-bar__alt {
  align-items: center;
  gap: 0.5rem;
}

.a11y-bar__alt-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #999;
  flex-shrink: 0;
}

.a11y-bar__alt-value {
  font-size: 11px;
  color: #555;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 360px;
}

.a11y-bar__alt-value--missing {
  color: #E57373;
}

.a11y-bar__alt-value--decorative {
  color: rgba(250, 240, 242, 0.4);
  font-style: italic;
}

/* ── Close button ─────────────────────── */
.a11y-bar__close {
  flex-shrink: 0;
  margin-left: 0.5rem;
  color: rgba(250, 240, 242, 0.25);
  font-size: 15px;
  line-height: 1;
  padding: 3px 5px;
  border-radius: 3px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}

.a11y-bar__close:hover {
  color: rgba(250, 240, 242, 0.75);
  background: rgba(250, 240, 242, 0.06);
}

.a11y-bar__close:focus-visible {
  outline: 1px solid rgba(250, 240, 242, 0.4);
  outline-offset: 2px;
}

/* ── Mobile ────────────────────────────── */
@media (max-width: 640px) {
  .a11y-bar__hex,
  .a11y-bar__idle--desktop {
    display: none;
  }

  .a11y-bar__idle--mobile {
    display: inline;
  }

  .a11y-bar__mobile-search {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    font-weight: 500;
    letter-spacing: 0.04em;
    color: var(--color-muted);
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    flex-shrink: 0;
  }

  .a11y-bar__shortcuts {
    display: none;
  }
}