/* The Mistakes set (design: Claude Design "FluentPlex Mistakes"), and Review grown from it ("Daily Habits" 4): the card on Practice (practice/_review_card, 1a–1c),
   the hub (mistakes/show, 2a–2d), the review (mistakes/review, mistakes_review_controller.js, 3a–3g) and its summary
   (5a–5b). Colors are the theme's (--clay is the English theme's blue, --peach its gold); sides are logical, so the
   Arabic interface mirrors. */

/* Shared */
.mistakes-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: var(--radius-pill);
                font: inherit; font-size: 16px; font-weight: 700; text-decoration: none; cursor: pointer; border: 1.5px solid transparent; }
.mistakes-btn:hover { text-decoration: none; }
.mistakes-btn--ink { background: var(--ink); color: var(--card); }
.mistakes-btn--ink:hover { color: var(--card); filter: brightness(1.15); }
.mistakes-btn--outline { background: transparent; color: var(--ink); border-color: var(--ink); font-weight: 600; }
.mistakes-btn--outline:hover { background: var(--ink); color: var(--card); }
.mistakes-btn:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.mistakes-chip { display: inline-flex; align-items: center; gap: 7px; padding: 3px 10px; border-radius: var(--radius-pill); background: var(--sand); color: var(--ink);
                 font-size: 12px; font-weight: 700; flex-shrink: 0; }
.mistakes-dots { display: inline-flex; gap: 3px; }
.mistakes-dots span { width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--green); }
.mistakes-dots span.is-done { background: var(--green); }

/* The halo: a still ring of the theme's shapes (the empty state, the summary) */
.mistakes-halo { position: relative; width: 100%; height: 150px; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.mistakes-halo__glow { position: absolute; width: 240px; height: 240px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--peach) 47%, transparent) 0%, transparent 68%); }
.mistakes-halo__shape { position: absolute; width: 14px; height: 14px; transform: translate(-50%, -50%); opacity: .8; }
[dir="rtl"] .mistakes-halo__shape { transform: translate(50%, -50%); }
.mistakes-halo__shape.is-small { width: 9px; height: 9px; }
.mistakes-halo__shape--0 { background: var(--gold); clip-path: polygon(50% 0, 63% 30%, 100% 35%, 72% 58%, 80% 100%, 50% 78%, 20% 100%, 28% 58%, 0 35%, 37% 30%); }
.mistakes-halo__shape--1 { background: var(--green); border-radius: 50%; }
.mistakes-halo__shape--2 { background: var(--clay); clip-path: polygon(50% 0, 64% 36%, 100% 50%, 64% 64%, 50% 100%, 36% 64%, 0 50%, 36% 36%); }
.mistakes-halo__shape--3 { background: var(--peach); border-radius: 50%; }
.mistakes-halo__mark { position: relative; width: 88px; height: 88px; display: flex; align-items: center; justify-content: center; border-radius: 50%;
                       background: var(--green); color: #fff; font-size: 42px; font-weight: 800; }

/* On Practice (1a–1c) */
.mistakes-card { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 18px 28px; padding: 22px 24px; border-radius: 22px;
                 background: var(--card); border: 1.5px solid var(--line-strong); }
.mistakes-card__main { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.mistakes-card__eyebrow { display: flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--clay); font-weight: 800; }
[dir="rtl"] .mistakes-card__eyebrow svg { transform: scaleX(-1); }
.mistakes-card__title { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 38px; line-height: 1.05; }
.mistakes-card__meta { margin: 0; font-size: 14px; line-height: 1.5; color: var(--text-body); }
.mistakes-card__go { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.mistakes-card__minutes { font-size: 14px; color: var(--text-body); }
.mistakes-card__kinds { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; align-content: flex-start; }
.mistakes-card__kind { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; padding-inline-start: 9px; border-radius: var(--radius-pill); background: var(--sand); font-size: 13px; }
.mistakes-card__kind svg { color: var(--text-body); }
.mistakes-card__foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding-top: 12px; border-top: 1px solid var(--line); }
.mistakes-card__trainer-form { display: inline; margin: 0; }
.mistakes-card__trainer { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 0; border: 0; background: none; color: var(--green); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
.mistakes-card__trainer:hover { text-decoration: underline; }
/* Review's card ("Daily Habits" 4): the kinds due as rows, each with its count */
.review-card__kinds { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.review-card__kind { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 14px; background: var(--sand); }
.review-card__kind svg { flex-shrink: 0; color: var(--ink); }
.review-card__kind-text { flex: 1; display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.review-card__kind-title { font-size: 14px; font-weight: 700; }
.review-card__kind-line { font-size: 12px; line-height: 1.35; color: var(--text-body); }
.review-card__kind-count { font-size: 18px; font-variant-numeric: tabular-nums; }
.review-card__leaves { font-size: 14px; color: var(--text-body); }
.mistakes-card__all { min-height: 40px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 600; color: var(--ink); text-decoration: underline; }
@media (max-width: 760px) {
  .mistakes-card { grid-template-columns: minmax(0, 1fr); padding: 18px; }
  .mistakes-card__title { font-size: 30px; }
}

/* The hub (2a–2d) */
.mistakes { max-width: 900px; gap: 18px; }
.app--focus .app-main:has(.mreview) { padding: 0; }
.mistakes__crumbs { font-size: 13px; color: var(--text-body); }
.mistakes__crumbs a { color: var(--text-body); text-decoration: underline; }
.mistakes__crumbs [aria-current] { color: var(--ink); font-weight: 600; }
.mistakes__head { display: flex; flex-direction: column; gap: 4px; }
.mistakes__title { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 46px; line-height: 1.05; }
.mistakes__lead { margin: 0; font-size: 15px; line-height: 1.5; color: var(--text-body); }
.mistakes__top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 14px; }
.mistakes-due { display: flex; flex-direction: column; gap: 10px; padding: 22px; border-radius: 22px; background: var(--ink); color: #fff; }
.mistakes-due__eyebrow { margin: 0; font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--peach); font-weight: 800; }
.mistakes-due__count { margin: 0; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.mistakes-due__number { font-family: var(--font-serif); font-size: 64px; line-height: 1; }
.mistakes-due__meta { font-size: 15px; color: rgba(255, 255, 255, .82); }
.mistakes-due__review { align-self: flex-start; display: inline-flex; align-items: center; min-height: 50px; padding: 0 24px; border-radius: var(--radius-pill);
                        background: var(--peach); color: #1C2321; font-size: 16px; font-weight: 800; text-decoration: none; }
.mistakes-due__review:hover { color: #1C2321; text-decoration: none; filter: brightness(1.05); }
.mistakes-due__review:focus-visible { outline: 3px solid var(--peach); outline-offset: 3px; }
.mistakes-how { display: flex; flex-direction: column; gap: 14px; padding: 20px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); }
.mistakes-how__title, .mistakes-set__title { margin: 0; font-size: 16px; font-weight: 700; }
.mistakes-how__steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
.mistakes-how__step { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center; font-size: 12px; line-height: 1.3; font-weight: 600; }
.mistakes-how__mark { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 16px; font-weight: 800;
                      border: 2px solid var(--green); background: var(--right-soft); color: var(--green); }
.mistakes-how__step.is-missed .mistakes-how__mark { border: 2px dashed var(--line-dashed); background: var(--sand); color: var(--text-body); }
.mistakes-how__step.is-cleared .mistakes-how__mark { background: var(--green); color: #fff; }
.mistakes-how__note { margin: 0; font-size: 14px; line-height: 1.5; color: var(--text-body); }
.mistakes-set { border-radius: 20px; background: var(--card); border: 1px solid var(--line); overflow: hidden; }
.mistakes-set .mistakes-set__title { padding: 16px 18px 10px; }
.mistakes-set__table { width: 100%; border-collapse: collapse; font-size: 14px; }
.mistakes-set__table thead tr { background: var(--sand); }
.mistakes-set__table th, .mistakes-set__table td { padding: 10px 12px; text-align: end; }
.mistakes-set__table th:first-child { text-align: start; padding-inline-start: 18px; font-weight: 500; }
.mistakes-set__table th:last-child, .mistakes-set__table td:last-child { padding-inline-end: 18px; }
.mistakes-set__table thead th { padding-block: 8px; font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--text-body); font-weight: 700; }
.mistakes-set__table tbody tr { border-top: 1px solid var(--line); }
.mistakes-set__kind { display: flex; align-items: center; gap: 10px; }
.mistakes-set__kind svg { color: var(--text-body); flex-shrink: 0; }
.mistakes-recent { display: flex; flex-direction: column; gap: 8px; }
.mistakes-recent__list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.mistakes-recent__item { display: flex; align-items: center; gap: 8px 16px; padding: 12px 16px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
.mistakes-recent__text { flex: 1; min-width: 0; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 17px; line-height: 1.6; }
.mistakes-recent__text.ar { font-family: var(--font-arabic); font-size: 20px; }
.mistakes-recent__days { display: flex; align-items: center; gap: 8px; flex-shrink: 0; font-size: 13px; }
.mistakes-recent__when { color: var(--text-body); }
/* Review's own lines in the review screen: a card's meaning once shown, a word's reading */
.mreview__meaning { margin: 0; font-size: 19px; line-height: 1.5; }
.mreview__reading { margin: -6px 0 0; font-size: 15px; color: var(--text-body); text-align: center; }

/* Everything in Review (reviews/hub): how it works, then words, grammar points and mistakes side by side */
.review-hub__how { margin: 0; padding-inline-start: 18px; display: flex; flex-direction: column; gap: 8px; font-size: 14px; line-height: 1.5; color: var(--text-body); }
.review-hub__kinds { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; align-items: start; }
.review-hub__kind { display: flex; flex-direction: column; gap: 10px; padding: 18px 20px; border-radius: 22px; background: var(--card); border: 1px solid var(--line); }
.review-hub__kind-title { margin: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 17px; font-weight: 700; }
.review-hub__due { margin-inline-start: auto; padding: 2px 10px; border-radius: var(--radius-pill); background: var(--sand); font-size: 13px; font-weight: 700; }
.review-hub__line { margin: 0; font-size: 13px; line-height: 1.45; color: var(--text-body); }
.review-hub__stats { margin: 0; display: flex; gap: 18px; flex-wrap: wrap; }
.review-hub__stats div { display: flex; flex-direction: column-reverse; }
.review-hub__stats dt { font-size: 12px; color: var(--text-body); }
.review-hub__stats dd { margin: 0; font-family: var(--font-serif); font-size: 30px; line-height: 1.1; }
.review-hub__points { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.review-hub__points li { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 14px; }
.review-hub__point { color: var(--ink); font-weight: 600; }
.review-hub__when { flex-shrink: 0; font-size: 13px; color: var(--text-body); }
.review-hub__when.is-due { color: var(--clay); font-weight: 700; }
.review-hub__empty { margin: 0; font-size: 14px; color: var(--text-body); }
.review-hub__links { display: flex; gap: 16px; flex-wrap: wrap; margin-top: auto; }
.review-hub__links a { min-height: 40px; display: inline-flex; align-items: center; font-size: 14px; font-weight: 600; color: var(--ink); text-decoration: underline; }
@media (max-width: 900px) { .review-hub__kinds { grid-template-columns: minmax(0, 1fr); } }

.mistakes__words { margin: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--text-body); }
.mistakes__words svg { color: var(--green); }
.mistakes__words a { color: var(--green); font-weight: 600; }
@media (max-width: 760px) {
  .mistakes__top { grid-template-columns: minmax(0, 1fr); }
  .mistakes__title { font-size: 34px; }
  .mistakes-recent__item { flex-direction: column; align-items: flex-start; }
  .mistakes-set__table thead th { font-size: 11px; }
}

/* Nothing in the set (2c) */
.mistakes-empty { position: relative; display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 560px; width: 100%; align-self: center;
                  padding: 28px 22px; border-radius: 26px; background: var(--card); border: 1px solid var(--line); text-align: center; overflow: hidden; }
.mistakes-empty__title { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 36px; line-height: 1.1; }
.mistakes-empty__line { margin: 0; max-width: 340px; font-size: 15px; line-height: 1.55; color: var(--text-body); }
.mistakes-empty__stat { padding: 6px 14px; border-radius: var(--radius-pill); background: var(--right-soft); color: var(--right-deep); font-size: 14px; font-weight: 700; }
.mistakes-empty__actions { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 8px; margin-top: 6px; }

/* The review: a focus screen (3a–3g) */
.mreview { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); }
.mreview__bar { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; gap: 16px; padding: 14px 28px; background: var(--card); border-bottom: 1px solid var(--line); }
.mreview__end { width: 44px; height: 44px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 12px; border: 1px solid var(--line-strong);
                background: var(--card); color: var(--ink); font-size: 18px; text-decoration: none; }
.mreview__end:hover { border-color: var(--ink); color: var(--ink); text-decoration: none; }
.mreview__progress { flex: 1; height: 10px; border-radius: var(--radius-pill); background: var(--sand); overflow: hidden; }
.mreview__progress-bar { display: block; height: 100%; width: 0; border-radius: var(--radius-pill); background: var(--green); transition: width .25s; }
.mreview__count { font-size: 14px; font-weight: 700; white-space: nowrap; }
.mreview__body { flex: 1; padding: 28px clamp(16px, 4vw, 48px) 64px; }
.mreview__item { width: 100%; max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.mreview__source { align-self: flex-start; padding: 4px 12px; padding-inline-start: 9px; font-size: 13px; font-weight: 600; }
.mreview__card { display: flex; flex-direction: column; gap: 18px; padding: 26px 30px; border-radius: 24px; background: var(--card); border: 1px solid var(--line); }
.mreview__ask { font-size: 16px; font-weight: 600; color: var(--text-body); }
.mreview__ask--strong { color: var(--ink); }
.mreview__sentence { margin: 0; text-align: center; font-family: var(--font-arabic); font-size: 44px; line-height: 2; text-wrap: balance; }
.mreview__sentence:lang(en), .mreview__sentence:lang(es), .mreview__sentence:lang(fr), .mreview__sentence:lang(de), .mreview__sentence:lang(tr) { font-family: var(--font-serif); font-size: 40px; line-height: 1.35; }
.mreview__gap { display: inline-block; min-width: 120px; padding: 0 10px; border-bottom: 3px dashed var(--clay); border-radius: 8px 8px 0 0; line-height: 1.4; }
.mreview__gap.is-filled { border-bottom-style: solid; border-bottom-color: var(--green); background: var(--right-soft); color: var(--right-deep); }
.mreview__mark { padding: 0 .12em; border-radius: 6px; background: var(--mark, var(--sand)); color: inherit; }
.mreview__quote { margin: 0; text-align: center; font-family: var(--font-serif); font-size: 28px; line-height: 1.3; }
.mreview__options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mreview__option { position: relative; min-height: 72px; padding: 6px 18px; display: flex; align-items: center; justify-content: center; gap: 10px; border-radius: 16px;
                   border: 2px solid var(--line-strong); background: var(--card); color: var(--ink); font: inherit; cursor: pointer; }
.mreview__option-text { font-family: var(--font-arabic); font-size: 30px; line-height: 1.6; }
.mreview__option-text:lang(en), .mreview__option-text:lang(es), .mreview__option-text:lang(fr), .mreview__option-text:lang(de), .mreview__option-text:lang(tr) { font-family: var(--font-serif); font-size: 24px; }
.mreview__key { position: absolute; top: 8px; inset-inline-start: 12px; font-family: var(--font-sans); font-size: 11px; color: var(--text-body); }
.mreview__list { display: flex; flex-direction: column; gap: 8px; }
.mreview__row { min-height: 56px; padding: 0 16px; display: flex; align-items: center; gap: 12px; border-radius: 14px; border: 2px solid var(--line-strong);
                background: var(--card); color: var(--ink); font: inherit; font-size: 17px; font-weight: 600; text-align: start; cursor: pointer; }
.mreview__row-text { flex: 1; }
.mreview__letter { width: 28px; height: 28px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: var(--sand); font-size: 13px; font-weight: 800; }
.mreview__option:hover:not(:disabled), .mreview__row:hover:not(:disabled) { border-color: var(--ink); }
.mreview__option.is-chosen, .mreview__row.is-chosen { border-color: var(--green); outline: 3px solid var(--green); outline-offset: 3px; }
.mreview__option.is-right, .mreview__row.is-right { border-color: var(--green); background: var(--right-soft); }
.mreview__option.is-wrong, .mreview__row.is-wrong { border-color: var(--wrong); background: var(--wrong-soft); color: var(--wrong-deep); }
.mreview__option:disabled, .mreview__row:disabled { cursor: default; color: var(--ink); }
.mreview__option.is-wrong:disabled, .mreview__row.is-wrong:disabled { color: var(--wrong-deep); }
.mreview__tag { font-family: var(--font-sans); font-size: 14px; font-weight: 800; }
.mreview__listen { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.mreview__listen--big { flex-direction: column; padding: 6px 0; }
.mreview__play { width: 64px; height: 64px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border: 0; border-radius: 50%; background: var(--clay); color: #fff; cursor: pointer; }
.mreview__listen--big .mreview__play { width: 96px; height: 96px; box-shadow: 0 0 0 10px var(--clay-soft); }
.mreview__play[aria-disabled="true"] { opacity: .45; cursor: default; }
.mreview__play.is-loading, .mreview__play.is-playing { filter: brightness(1.1); }
.mreview__plays { display: flex; flex-direction: column; gap: 4px; font-size: 15px; }
.mreview__listen--big .mreview__plays { align-items: center; }
.mreview__field { display: flex; flex-direction: column; gap: 6px; }
.mreview__field-label { font-size: 13px; font-weight: 700; color: var(--text-body); }
.mreview__input, .mreview__typed { display: block; width: 100%; min-height: 60px; padding: 10px 16px; border: 2px solid var(--line-strong); border-radius: 14px; background: var(--paper);
                                   color: var(--ink); font-family: var(--font-arabic); font-size: 26px; line-height: 1.6; }
.mreview__input:focus { outline: none; border-color: var(--ink); }
.mreview__input:lang(en), .mreview__input:lang(es), .mreview__input:lang(fr), .mreview__input:lang(de), .mreview__input:lang(tr),
.mreview__typed:lang(en), .mreview__typed:lang(es), .mreview__typed:lang(fr), .mreview__typed:lang(de), .mreview__typed:lang(tr) { font-family: var(--font-serif); font-size: 22px; }
.mreview__typed.is-right { border-color: var(--green); }
.mreview__typed.is-wrong { border-color: var(--wrong); }
.mreview__check { min-height: 54px; border: 0; border-radius: var(--radius-pill); background: var(--sand); color: var(--text-body); font: inherit; font-size: 17px; font-weight: 700; cursor: default; }
.mreview__check.is-ready { background: var(--ink); color: var(--card); cursor: pointer; }
.mreview__check:focus-visible, .mreview__continue:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.mreview__keys { margin: 0; text-align: center; font-size: 12px; color: var(--text-body); }
.mreview__error { margin: 0; text-align: center; color: var(--wrong); font-weight: 600; }
/* A Genius correction */
.mreview__wrote { display: flex; flex-direction: column; gap: 8px; }
.mreview__bubble { display: block; padding: 12px 16px; border: 1px solid var(--line); border-radius: 16px 16px 16px 4px; background: var(--paper);
                   font-family: var(--font-arabic); font-size: 26px; line-height: 1.7; }
[dir="rtl"] .mreview__bubble { border-radius: 16px 16px 4px 16px; }
.mreview__bubble:lang(en), .mreview__bubble:lang(es), .mreview__bubble:lang(fr), .mreview__bubble:lang(de), .mreview__bubble:lang(tr),
.mreview__corrected:lang(en), .mreview__corrected:lang(es), .mreview__corrected:lang(fr), .mreview__corrected:lang(de), .mreview__corrected:lang(tr) { font-family: var(--font-serif); font-size: 22px; }
.mreview__think { margin: 0; font-size: 15px; line-height: 1.5; }
.mreview__show { align-self: flex-start; }
.mreview__correction { display: flex; flex-direction: column; gap: 8px; padding: 12px 16px; border-radius: 16px; border: 2px solid var(--green); background: var(--right-soft); }
.mreview__correction-label { font-size: 13px; font-weight: 800; color: var(--right-deep); }
.mreview__corrected { display: block; font-family: var(--font-arabic); font-size: 26px; line-height: 1.7; }
.mreview__why { margin: 0; font-size: 15px; line-height: 1.55; color: var(--ink); }
.mreview__grade { display: flex; flex-direction: column; gap: 8px; }
.mreview__grade-ask { font-size: 15px; font-weight: 700; }
.mreview__grade-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mreview__not-yet, .mreview__got { min-height: 56px; border-radius: var(--radius-pill); font: inherit; font-size: 16px; font-weight: 700; cursor: pointer; }
.mreview__not-yet { border: 2px solid var(--line-strong); background: var(--card); color: var(--ink); }
.mreview__got { border: 0; background: var(--green); color: #fff; }
.mreview__grade-note { font-size: 13px; line-height: 1.45; color: var(--text-body); }
/* After an answer */
.mreview__banner { display: flex; flex-direction: column; gap: 10px; padding: 16px 18px; border-radius: 20px; border: 2px solid var(--green); background: var(--right-soft); }
.mreview__banner.is-wrong { border-color: var(--wrong); background: var(--wrong-soft); }
.mreview__banner-head { display: flex; align-items: center; gap: 10px; }
.mreview__banner-icon { width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--green); color: #fff; font-weight: 800; }
.mreview__banner.is-wrong .mreview__banner-icon { background: var(--wrong); }
.mreview__banner-title { font-size: 18px; font-weight: 800; color: var(--right-deep); }
.mreview__banner.is-wrong .mreview__banner-title, .mreview__banner.is-wrong .mreview__answer-label, .mreview__banner.is-wrong .mreview__foot { color: var(--wrong-deep); }
.mreview__answer { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.mreview__answer-label { font-size: 14px; font-weight: 700; color: var(--right-deep); }
.mreview__answer-text { font-family: var(--font-arabic); font-size: 28px; line-height: 1.5; color: var(--ink); }
.mreview__answer-text:lang(en), .mreview__answer-text:lang(es), .mreview__answer-text:lang(fr), .mreview__answer-text:lang(de), .mreview__answer-text:lang(tr) { font-family: var(--font-serif); font-size: 24px; }
.mreview__answer-text.mreview__answer-text--site { font-family: inherit; font-size: 17px; font-weight: 600; }
.mreview__banner-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.mreview__explain { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 0 18px; border-radius: var(--radius-pill); border: 1.5px solid var(--ink);
                    background: var(--card); color: var(--ink); font-size: 15px; font-weight: 600; text-decoration: none; }
.mreview__explain:hover { color: var(--ink); text-decoration: none; background: var(--paper); }
button.mreview__explain { font-family: inherit; cursor: pointer; }
.mreview__explain[aria-expanded="true"] { background: var(--ink); color: var(--card); }
.mreview__explain:focus-visible, .mreview__source-link:focus-visible, .mreview__ai-retry:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; }
.mreview__source-link { font-size: 14px; font-weight: 600; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
/* Explain, opened: why, by AI (MistakeExplainer) */
.mreview__ai { display: flex; flex-direction: column; gap: 8px; padding: 14px 16px; border-radius: 16px; background: var(--card); border: 1px solid var(--line); }
.mreview__ai[hidden] { display: none; }
.mreview__ai-label { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: var(--text-muted); }
html[lang="ar"] .mreview__ai-label, html[lang^="zh"] .mreview__ai-label { letter-spacing: 0; } /* Arabic letters stay joined */
.mreview__ai-text { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ink); }
.mreview__ai-text .mreview__inline { font-size: 1.2em; }
.mreview__ai-text--wait { color: var(--text-muted); animation: mreview-wait 1.2s ease-in-out infinite alternate; }
.mreview__ai-text--note { font-size: 15px; color: var(--text-body); }
.mreview__ai-note { margin: 0; font-size: 12px; color: var(--text-muted); }
.mreview__ai-retry { align-self: flex-start; min-height: 40px; padding: 0 14px; border-radius: var(--radius-pill); border: 1.5px solid var(--line-strong); background: none; color: var(--ink); font: inherit; font-size: 14px; font-weight: 600; cursor: pointer; }
@keyframes mreview-wait { from { opacity: .45; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .mreview__ai-text--wait { animation: none; } }
.mreview__continue { flex: 1; min-width: 150px; min-height: 52px; border: 0; border-radius: var(--radius-pill); background: var(--ink); color: var(--card); font: inherit; font-size: 16px; font-weight: 700; cursor: pointer; }
.mreview__foot { margin: 0; font-size: 13px; color: var(--right-deep); }
@media (max-width: 640px) {
  .mreview__bar { padding: 10px 16px; gap: 10px; }
  .mreview__body { padding: 18px 16px 48px; }
  .mreview__card { padding: 18px 16px; }
  .mreview__sentence { font-size: 34px; }
  .mreview__option { min-height: 64px; }
  .mreview__option-text { font-size: 26px; }
  .mreview__key { display: none; }
  .mreview__keys { display: none; }
}
/* The summary (5a–5b) */
.mreview__summary { position: relative; width: 100%; max-width: 900px; margin: 0 auto; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; overflow: hidden; }
.mreview__celebrate { position: relative; width: 100%; height: 160px; display: flex; align-items: center; justify-content: center; }
.mreview__celebrate .mistakes-halo { position: absolute; inset: 0; height: auto; }
.mreview__celebrate > .mistakes-halo__mark { position: relative; }
.mreview__pill { position: relative; display: flex; align-items: baseline; gap: 6px; padding: 10px 22px; border-radius: var(--radius-pill); background: var(--green); color: #fff;
                 font-size: 16px; font-weight: 700; animation: mreview-pop .6s cubic-bezier(.3, 1.6, .5, 1) .2s both; }
.mreview__pill-n { font-family: var(--font-serif); font-size: 44px; line-height: 1; font-weight: 400; }
.mreview__summary-title { margin: 0; font-family: var(--font-serif); font-weight: 400; font-size: 46px; line-height: 1.05; }
.mreview__summary-sub { margin: 0; font-size: 15px; color: var(--text-body); }
.mreview__groups { width: 100%; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; text-align: start; }
.mreview__group { display: flex; flex-direction: column; gap: 8px; min-width: 0; padding: 16px; border-radius: 20px; border: 2px solid var(--line); background: var(--card); }
.mreview__group.is-cleared { border-color: var(--green); background: var(--right-soft); }
.mreview__group-head { display: flex; align-items: center; gap: 10px; }
.mreview__group-icon { width: 34px; height: 34px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-size: 16px; font-weight: 800; background: var(--sand); color: var(--ink); }
.mreview__group.is-cleared .mreview__group-icon { background: var(--green); color: #fff; }
.mreview__group.is-right_once .mreview__group-icon { background: transparent; color: var(--green); }
.mreview__group-count { display: flex; align-items: baseline; gap: 8px; }
.mreview__group-n { font-family: var(--font-serif); font-size: 32px; line-height: 1; }
.mreview__group-name { font-size: 15px; font-weight: 700; }
.mreview__group-line { margin: 0; font-size: 13px; line-height: 1.45; color: var(--text-body); }
.mreview__group-items { list-style: none; margin: 0; padding: 8px 0 0; display: flex; flex-direction: column; gap: 4px; border-top: 1px solid var(--line); }
.mreview__group.is-cleared .mreview__group-items { border-top-color: var(--green); }
.mreview__group-item { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 15px; line-height: 1.6; }
.mreview__group-item.ar { font-family: var(--font-arabic); font-size: 20px; }
.mreview__set { margin: 0; font-size: 14px; font-weight: 600; }
.mreview__summary-actions { width: 100%; max-width: 520px; display: flex; gap: 10px; }
.mreview__summary-actions > * { flex: 1; }
.mreview__confetti { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.mreview__confetto { position: absolute; top: -4%; width: 14px; height: 14px; animation-name: mreview-fall; animation-timing-function: ease-out; animation-iteration-count: 2; animation-fill-mode: both; }
@keyframes mreview-pop { 0% { transform: scale(.3); opacity: 0; } 70% { transform: scale(1.12); opacity: 1; } 100% { transform: scale(1); opacity: 1; } }
@keyframes mreview-fall { 0% { transform: translateY(-20px) rotate(0); opacity: 0; } 8% { opacity: 1; } 85% { opacity: 1; } 100% { transform: translateY(var(--fall)) rotate(var(--rot)); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .mreview__pill, .mreview__confetto { animation: none; }
  .mreview__progress-bar { transition: none; }
}
@media (max-width: 760px) {
  .mreview__groups { grid-template-columns: minmax(0, 1fr); }
  .mreview__summary-actions { flex-direction: column; }
  .mreview__summary-title { font-size: 34px; }
}
.mreview__inline { font-family: var(--font-arabic); font-size: 1.25em; }