/* Veta+ - Accesibilidad (widget estático) */

:root {
  --veta-a11y-scale: 1;
}

html {
  font-size: calc(100% * var(--veta-a11y-scale));
}

/* Escala de grises: a toda la página (como antes).
   El widget no se ve afectado porque va fuera de `body`. */
html.veta-a11y-grayscale body {
  filter: grayscale(1);
}

/* Contraste negativo: evitar invert() (rompe colores y legibilidad).
   En su lugar, forzamos un esquema oscuro de alto contraste. */
html.veta-a11y-negative-contrast {
  filter: none !important;
}

html.veta-a11y-negative-contrast body {
  background: #000000 !important;
  color: #ffffff !important;
}

html.veta-a11y-negative-contrast body .wrap {
  color: #ffffff !important;
}

html.veta-a11y-negative-contrast body .wrap * {
  color: inherit !important;
}

html.veta-a11y-negative-contrast a,
html.veta-a11y-negative-contrast a:visited {
  color: #00e5ff !important;
}

html.veta-a11y-negative-contrast header,
html.veta-a11y-negative-contrast footer,
html.veta-a11y-negative-contrast section,
html.veta-a11y-negative-contrast nav,
html.veta-a11y-negative-contrast .wrap {
  background: transparent !important;
  color: inherit !important;
}

html.veta-a11y-negative-contrast * {
  border-color: rgba(255, 255, 255, 0.55) !important;
}

/* Alto contraste: evita filtros (más predecible) */
html.veta-a11y-high-contrast {
  filter: none !important;
}

html.veta-a11y-high-contrast body {
  background: #000000 !important;
  color: #ffffff !important;
}

html.veta-a11y-high-contrast body .wrap {
  color: #ffffff !important;
}

html.veta-a11y-high-contrast body .wrap * {
  color: inherit !important;
}

html.veta-a11y-high-contrast a,
html.veta-a11y-high-contrast a:visited {
  color: #ffeb3b !important;
}

html.veta-a11y-high-contrast a:focus-visible,
html.veta-a11y-high-contrast button:focus-visible,
html.veta-a11y-high-contrast input:focus-visible,
html.veta-a11y-high-contrast select:focus-visible,
html.veta-a11y-high-contrast textarea:focus-visible {
  outline: 3px solid #ffeb3b !important;
  outline-offset: 2px;
}

html.veta-a11y-high-contrast header,
html.veta-a11y-high-contrast footer,
html.veta-a11y-high-contrast section,
html.veta-a11y-high-contrast nav,
html.veta-a11y-high-contrast .wrap {
  background: transparent !important;
  color: inherit !important;
}

html.veta-a11y-high-contrast * {
  border-color: rgba(255, 255, 255, 0.65) !important;
}

html.veta-a11y-readable-font body {
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif !important;
  letter-spacing: 0.01em;
  line-height: 1.6;
}

html.veta-a11y-underline-links a {
  text-decoration: underline !important;
  text-underline-offset: 0.15em;
  text-decoration-thickness: 0.12em;
}

html.veta-a11y-light-bg body {
  background: #ffffff !important;
  color: #0b0b0b !important;
}

html.veta-a11y-light-bg a {
  color: #0b2a8f !important;
}

/* UI */
.veta-a11y {
  position: fixed;
  z-index: 2147483000;
  inset: auto 16px 16px auto;
  display: grid;
  gap: 10px;
  font-family: Arial, "Helvetica Neue", Helvetica, sans-serif;
}

.veta-a11y__btn {
  appearance: none;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 700;
  font-size: 14px;
  color: #ffffff;
  background: #000099;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.18);
}

.veta-a11y__btn:focus-visible,
.veta-a11y__panel button:focus-visible,
.veta-a11y__panel input:focus-visible {
  outline: 3px solid #ffce00;
  outline-offset: 2px;
}

.veta-a11y__panel {
  width: min(360px, calc(100vw - 32px));
  background: rgba(255, 255, 255, 0.98);
  color: #111827;
  border-radius: 14px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  overflow: hidden;
}

.veta-a11y__panel[hidden] {
  display: none;
}

.veta-a11y__panelHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 12px 10px 14px;
  background: linear-gradient(180deg, #ffffff 0%, #f3f4f6 100%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.veta-a11y__title {
  font-size: 14px;
  font-weight: 800;
  margin: 0;
}

.veta-a11y__close {
  appearance: none;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: 10px;
  padding: 8px 10px;
  font-weight: 700;
  color: #111827;
}

.veta-a11y__content {
  padding: 12px 14px 14px;
  display: grid;
  gap: 10px;
}

.veta-a11y__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.veta-a11y__label {
  font-size: 13px;
  font-weight: 700;
}

.veta-a11y__controls {
  display: flex;
  align-items: center;
  gap: 8px;
}

.veta-a11y__miniBtn {
  appearance: none;
  border: 1px solid rgba(17, 24, 39, 0.2);
  background: #ffffff;
  color: #111827;
  cursor: pointer;
  border-radius: 10px;
  padding: 6px 10px;
  font-weight: 800;
  font-size: 13px;
}

.veta-a11y__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  user-select: none;
}

.veta-a11y__toggle input {
  width: 44px;
  height: 24px;
  appearance: none;
  border-radius: 999px;
  background: #d1d5db;
  position: relative;
  outline: none;
  cursor: pointer;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

.veta-a11y__toggle input::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #ffffff;
  transition: transform 160ms ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.18);
}

.veta-a11y__toggle input:checked {
  background: #1863dc;
}

.veta-a11y__toggle input:checked::before {
  transform: translateX(20px);
}

.veta-a11y__footer {
  display: flex;
  justify-content: flex-end;
  padding: 10px 14px 14px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: #ffffff;
}

.veta-a11y__reset {
  appearance: none;
  border: 1px solid rgba(0, 0, 0, 0.16);
  background: #ffffff;
  color: #111827;
  cursor: pointer;
  border-radius: 12px;
  padding: 8px 12px;
  font-weight: 800;
  font-size: 13px;
}

@media (max-width: 576px) {
  .veta-a11y {
    inset: auto 12px 12px auto;
  }
}