/* Practice quizzes. Uses the colour tokens from ibee.css. */
.quiz-cards { list-style: none; padding: 0; margin: 0 0 2.5rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.quiz-cards a { display: grid; gap: .35rem; height: 100%; padding: 1.1rem 1.2rem; border: 1px solid var(--line); border-top: 4px solid var(--honey); border-radius: var(--radius); text-decoration: none; color: var(--ink); background: #fff; }
.quiz-cards a:hover { border-color: var(--navy); }
.quiz-cards span { color: var(--ink-soft); font-size: .95rem; }
.quiz-cards .quiz-facts { font-size: .85rem; color: var(--brown); font-weight: 700; }

.quiz-h2 { font-size: 1.35rem; margin: 2rem 0 .5rem; }
.quiz-title { font-size: clamp(1.6rem, 4vw, 2.2rem); }
.quiz-take .narrow { max-width: 780px; }

.quiz-samples, .quiz-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.quiz-q { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.2rem; background: #fff; }
.quiz-q fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.quiz-q.is-answered { border-left: 4px solid var(--navy); }
.quiz-num { font-size: .85rem; color: var(--ink-soft); margin: 0 0 .4rem; padding: 0; }
.quiz-body p:last-child { margin-bottom: .6rem; }
.quiz-body pre, .quiz-expl pre { overflow-x: auto; background: var(--lilac-soft); padding: .6rem .8rem; border-radius: 8px; }

.quiz-opts { display: grid; gap: .5rem; }
.quiz-opt { display: flex; gap: .6rem; align-items: flex-start; padding: .65rem .8rem; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.quiz-opt:hover { border-color: var(--navy-2); }
.quiz-opt input { width: 1.15rem; height: 1.15rem; margin-top: .2rem; accent-color: var(--navy); flex: none; }
.quiz-opt:has(input:checked) { border-color: var(--navy); background: var(--lilac-soft); }
.quiz-opt:has(input:focus-visible) { outline: 3px solid var(--honey-deep); outline-offset: 2px; }
.quiz-letter { font-weight: 700; color: var(--navy); min-width: 1.2rem; flex: none; }

.quiz-opts-static { list-style: none; padding: 0; margin: 0; }
.quiz-opts-static li { display: flex; flex-wrap: wrap; gap: .5rem; padding: .55rem .8rem; border: 1px solid var(--line); border-radius: 10px; }
.quiz-opts-static .opt-correct { border-color: #2E8B4E; background: #E4F3E8; }
.quiz-opts-static .opt-wrong { border-color: #B3261E; background: #FBE9E7; }
.opt-note { margin-left: auto; font-size: .8rem; font-weight: 700; color: var(--ink-soft); }
.quiz-right { border-left: 4px solid #2E8B4E; }
.quiz-wrong { border-left: 4px solid #B3261E; }
.quiz-expl { margin-top: .8rem; padding: .75rem .9rem; background: var(--lilac-soft); border-radius: 10px; }
.quiz-expl strong { display: block; margin-bottom: .2rem; }
.quiz-expl p:last-child { margin-bottom: 0; }

.quiz-bar { position: sticky; top: 73px; z-index: 5; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: .7rem 1rem; margin-bottom: 1rem; background: var(--navy); color: #fff; border-radius: 10px; }
.quiz-timer-low strong { color: var(--honey); }
.quiz-submit { margin-top: 1.5rem; display: grid; gap: .6rem; justify-items: start; }

.quiz-score { display: flex; gap: 1.25rem; align-items: center; padding: 1.25rem 1.4rem; border-radius: var(--radius); margin-bottom: 1rem; }
.quiz-score h1 { font-size: 1.6rem; margin: 0 0 .2rem; }
.quiz-score p { margin: 0; }
.quiz-score-num { font-family: var(--font-head); font-size: 2.6rem; font-weight: 700; line-height: 1; margin: 0; }
.quiz-score-pass { background: #E4F3E8; color: #1D5A31; }
.quiz-score-try { background: #FDEBC4; color: var(--brown); }
.quiz-meter { display: block; width: 100%; min-width: 80px; height: .55rem; background: var(--line); border-radius: 99px; overflow: hidden; }
.quiz-meter span { display: block; height: 100%; background: var(--navy); }
.quiz-topics { min-width: 0; }
.quiz-topics td:last-child { width: 40%; }
.quiz-next { display: flex; flex-wrap: wrap; gap: .6rem; margin: 1.25rem 0; }
.quiz-next form { margin: 0; }
.quiz-cta { margin-top: 2rem; }
.quiz-history { list-style: none; padding: 0; display: grid; gap: .4rem; }
.quiz-history li { display: flex; gap: .8rem; align-items: center; flex-wrap: wrap; }
.quiz-start form { margin: 0 0 .5rem; }

@media (max-width: 560px) {
    .quiz-score { flex-direction: column; align-items: flex-start; }
    .quiz-q { padding: .9rem; }
}

/* Fill-in, ordering and topic practice */
.quiz-fill { width: 100%; max-width: 420px; padding: .65rem .8rem; font: inherit; border: 1px solid var(--line); border-radius: 10px; }
.quiz-fill:focus { border-color: var(--navy); outline: 3px solid var(--honey-deep); outline-offset: 2px; }
.quiz-order { display: grid; gap: .5rem; }
.quiz-order-row { display: flex; gap: .7rem; align-items: center; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 10px; }
.quiz-order-row select { font: inherit; padding: .35rem .4rem; border: 1px solid var(--line); border-radius: 8px; min-width: 3.6rem; }
.quiz-order-row:has(select:valid:not([value=""])) { border-color: var(--line); }
.quiz-order-key { padding-left: 1.4rem; display: grid; gap: .4rem; margin: 0; }
.quiz-order-key li { padding: .45rem .7rem; border: 1px solid var(--line); border-radius: 10px; }
.quiz-order-key .opt-correct { border-color: #2E8B4E; background: #E4F3E8; }
.quiz-order-key .opt-wrong { border-color: #B3261E; background: #FBE9E7; }
.opt-label { font-weight: 700; font-size: .85rem; color: var(--ink-soft); margin-right: .4rem; }
.quiz-topic-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); max-width: 70ch; }
.quiz-topic-list li { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: .6rem 0; border-bottom: 1px solid var(--line); }
.quiz-topic-list form { margin: 0; flex: none; }
.quiz-start .field-hint { margin-top: -.2rem; }