/* LITFL MCQ — same markup and class structure as before; restyled to sit inside the page
 * rather than on top of it.
 *
 * What changed and why:
 *  - No hard-coded white/#efefef/black. Every surface and line is derived from `currentColor`
 *    via color-mix, so the block picks up the theme's text colour and reads correctly in both
 *    light and dark mode with no theme hooks or duplicate rule sets.
 *  - The question inherits body text colour instead of being blue. Blue is now an accent only
 *    (focus ring, note rule), where contrast against the page doesn't matter.
 *  - Type is in em, so the block always matches post body size.
 *  - Consistent radii (card and options), softer borders, no 3px inset shadows.
 *
 * Specificity is unchanged: child rules stay scoped under .litfl-mcq at (0,2,0), above the
 * (0,1,1) descendant rules a theme uses for post content. Keep new rules in that shape. */

.litfl-mcq {
    --mcq-accent: #4a9bc9;
    --mcq-ok: #3f9e6b;
    --mcq-no: #d4635c;

    --mcq-line: #d8dde2;
    --mcq-line-soft: #e5e9ec;

    color: inherit;
    font: inherit;

    background: #fcfcfd;
    border: 1px solid #c9e1ee;
    border-radius: 15px;

    padding: 18px 20px;
    margin: 0 auto;
    width: 100%;
}

.litfl-mcq,
.litfl-mcq *:not(script) {
  box-sizing: border-box; /* don't depend on the theme's own `*` reset */
}

/* Hiding is functional here, not cosmetic — a theme rule that put `display` back would leak
 * every answer's feedback before the reader has picked. */
.litfl-mcq [hidden] { display: none !important; }

.litfl-mcq .litfl-mcq-question {
  margin: 0 0 16px 0;
  font-size: 1.em;
  line-height: 1.35;
  color: inherit;
  font-weight: 700;
  text-wrap: pretty;
}

.litfl-mcq .litfl-mcq-option {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    text-align: left;
    border: 1px solid #d8dde2;
    border-radius: 8px;
    padding: 10px 12px;
    background: #ffffff;
    color: inherit;
    font: inherit;
    font-size: 0.95em;
    line-height: 1.35;
    cursor: pointer;
}

.litfl-mcq .litfl-mcq-item {
  margin: 0;
  padding: 0;
}

.litfl-mcq .litfl-mcq-option {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  text-align: left;
  border: 1px solid var(--mcq-line);
  border-radius: 8px;
  padding: 12px 14px;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 1em;
  line-height: 1.4;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  transition: transform 80ms ease, background 150ms ease, border-color 150ms ease;
}

.litfl-mcq .litfl-mcq-option:hover:not([aria-disabled="true"]) {
  background: var(--mcq-fill-strong);
  border-color: color-mix(in srgb, currentColor 32%, transparent);
}

.litfl-mcq .litfl-mcq-option:active:not([aria-disabled="true"]) { transform: translateY(1px); }

.litfl-mcq .litfl-mcq-option:focus-visible {
  outline: 2px solid var(--mcq-accent);
  outline-offset: 2px;
}

.litfl-mcq .litfl-mcq-marker {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--mcq-line);
  font-weight: 700;
  font-size: 0.8125em;
  line-height: 1;
  text-align: center;
}

.litfl-mcq .litfl-mcq-label {
  flex: 1 1 auto;
  min-width: 0; /* let long words wrap instead of stretching the row */
}

/* Answered states. The tick/cross is decorative — .litfl-mcq-status carries the wording. */
.litfl-mcq .litfl-mcq-option.is-correct {
  border-color: color-mix(in srgb, var(--mcq-ok) 60%, transparent);
  background: color-mix(in srgb, var(--mcq-ok) 14%, transparent);
}

.litfl-mcq .litfl-mcq-option.is-correct .litfl-mcq-marker {
  background: var(--mcq-ok);
  border-color: var(--mcq-ok);
  color: #fff;
}

.litfl-mcq .litfl-mcq-option.is-correct .litfl-mcq-marker::after { content: "\2713"; }

.litfl-mcq .litfl-mcq-option.is-wrong {
  border-color: color-mix(in srgb, var(--mcq-no) 60%, transparent);
  background: color-mix(in srgb, var(--mcq-no) 14%, transparent);
}

.litfl-mcq .litfl-mcq-option.is-wrong .litfl-mcq-marker {
  background: var(--mcq-no);
  border-color: var(--mcq-no);
  color: #fff;
}

.litfl-mcq .litfl-mcq-option.is-wrong .litfl-mcq-marker::after { content: "\2715"; }

/* The letter is replaced by the tick/cross once answered. */
.litfl-mcq .litfl-mcq-option.is-correct .litfl-mcq-marker,
.litfl-mcq .litfl-mcq-option.is-wrong .litfl-mcq-marker { font-size: 0; }

.litfl-mcq .litfl-mcq-option.is-correct .litfl-mcq-marker::after,
.litfl-mcq .litfl-mcq-option.is-wrong .litfl-mcq-marker::after { font-size: 14px; }

/* ---------------------------------------------------------
   Answer feedback becomes part of the selected answer box
   --------------------------------------------------------- */

/* Wrong selected answer: border/background belongs to whole item */
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-wrong) {
    border: 1px solid color-mix(in srgb, var(--mcq-no) 60%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--mcq-no) 14%, transparent);
    overflow: hidden;
}

/* Correct answer: same treatment */
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-correct) {
    border: 1px solid color-mix(in srgb, var(--mcq-ok) 60%, transparent);
    border-radius: 8px;
    background: color-mix(in srgb, var(--mcq-ok) 14%, transparent);
    overflow: hidden;
}

/* The option itself no longer needs its own box once answered */
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-wrong)
.litfl-mcq-option,
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-correct)
.litfl-mcq-option {
    border: 0;
    border-radius: 0;
    background: transparent;
}

/* Feedback sits inside that same visual box */
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-wrong)
.litfl-mcq-note,
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-correct)
.litfl-mcq-note {
    margin: -2px 12px 10px 52px;
    padding: 2px 0 0 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-size: 0.9em;
    line-height: 1.4;
}

/* Feedback text colour */
.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-wrong)
.litfl-mcq-note {
    color: var(--mcq-no);
    font-weight: 600;
}

.litfl-mcq .litfl-mcq-item:has(.litfl-mcq-option.is-correct)
.litfl-mcq-note {
    color: var(--mcq-ok);
    font-weight: 600;
}

.litfl-mcq .litfl-mcq-option[aria-disabled="true"] {
  cursor: default;
  transform: none;
}

/* Unanswered options step back once the question is closed, so the result stands out — done by
 * softening the border and marker, never by fading the label text. */
.litfl-mcq.is-answered .litfl-mcq-option:not(.is-correct):not(.is-wrong) {
  border-color: var(--mcq-line-soft);
}

.litfl-mcq.is-answered .litfl-mcq-option:not(.is-correct):not(.is-wrong) .litfl-mcq-marker {
  opacity: 0.55;
}

.litfl-mcq .litfl-mcq-note {
  margin: 8px 0 0 38px;
  padding: 10px 14px;
  border-left: 2px solid var(--mcq-accent);
  border-radius: 0 6px 6px 0;
  background: var(--mcq-fill);
  font-size: 0.9375em;
  line-height: 1.5;
}

/* Always in the DOM so the live region is announced; it has no box until it has text. */
.litfl-mcq .litfl-mcq-status {
  margin: 0;
  font-size: 0.9375em;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.litfl-mcq .litfl-mcq-status:not(:empty) { margin-top: 16px; }

.litfl-mcq .litfl-mcq-status.is-correct { color: var(--mcq-ok); }
.litfl-mcq .litfl-mcq-status.is-wrong { color: var(--mcq-no); }

.litfl-mcq .litfl-mcq-summary {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  background: var(--mcq-fill);
  border: 1px solid var(--mcq-line-soft);
  font-size: 0.9375em;
  line-height: 1.55;
}

.litfl-mcq .litfl-mcq-summary > *:first-child { margin-top: 0; }
.litfl-mcq .litfl-mcq-summary > *:last-child { margin-bottom: 0; }

/* Authoring mistakes, shown to logged-in editors only. Stands outside .litfl-mcq — it replaces
 * the question rather than sitting inside it. */
.litfl-mcq-error {
  box-sizing: border-box;
  border: 1px dashed #d4635c;
  background: color-mix(in srgb, #d4635c 12%, transparent);
  color: #d4635c;
  padding: 12px 14px;
  margin: 18px auto;
  font-size: 0.9375em;
}

.litfl-mcq-error a { color: inherit; text-underline-offset: 2px; }

@media (max-width: 520px) {
  .litfl-mcq { padding: 16px; }
  .litfl-mcq .litfl-mcq-option { padding: 12px; }
  .litfl-mcq .litfl-mcq-note { margin-left: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .litfl-mcq .litfl-mcq-option { transition: none; }
  .litfl-mcq .litfl-mcq-option:active:not([aria-disabled="true"]) { transform: none; }
}

/* Space between answer choices */
.litfl-mcq .litfl-mcq-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 0;
    padding: 0;
}