.ct-vocabulary{--card-accent:#7952b7;--card-tint:#f4eefa;--card-line:#e6dcf1;--card-surface:#fff;--card-ink:#30273f;--card-muted:#75687e;--card-shadow:#4b316b0b;border:1px solid var(--card-line);border-radius:24px;padding:0;margin-block:25px;background:var(--card-surface);overflow:hidden;color:var(--card-ink);box-shadow:0 12px 36px var(--card-shadow)}
.ct-vocabulary[data-card-section=acronyms]{--card-accent:#23777c;--card-tint:#edf8f7;--card-line:#d4e8e6}
.ct-vocab-header{padding:28px 30px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:linear-gradient(115deg,var(--card-tint),#fdfcfe)}.ct-vocab-header>div:first-child{min-width:0}.ct-vocab-header .ct-quiz-eyebrow{color:var(--card-accent)}.ct-vocab-header h2{display:flex;align-items:center;gap:12px;font-size:28px;font-weight:800;margin:10px 0;color:#30273f;line-height:1.6}.ct-vocab-total{font:600 11px/1 sans-serif;border:1px solid var(--card-line);border-radius:9px;padding:7px;background:#ffffffa0;color:var(--card-accent)}.ct-vocab-header p{font-size:12px;color:#82788e;margin:0;line-height:1.9}
.ct-vocab-emblem{width:75px;height:78px;flex:0 0 75px;border-radius:19px;border:1px solid #ffffffd0;background:var(--card-tint);box-shadow:8px 8px 0 #ffffffa0,0 12px 24px #82609a14;transform:rotate(-8deg);display:grid;place-items:center;font:600 33px/1 Georgia,serif;color:var(--card-accent);position:relative;direction:ltr}.ct-vocab-emblem span{position:absolute;top:-10px;right:-15px;color:#c0a052;font-size:22px}
.ct-vocab-progress-box{margin:24px 30px 20px;padding:17px 18px;background:#faf9fc;border:1px solid #ede9f2;border-radius:13px}.ct-vocab-progress-box>div{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:12px;font-size:11px}.ct-vocab-progress-box strong{color:var(--card-accent);font-weight:700}.ct-vocab-progress-box span{color:#92859f;font-size:10px}.ct-vocabulary.is-complete .ct-vocab-progress-box{background:#f0faf5;border-color:#baddc9}.ct-vocabulary.is-complete .ct-vocab-progress-box :is(strong,span){color:#30845c}.ct-vocabulary .ct-quiz-progress::-webkit-progress-value{background:var(--card-accent)}.ct-vocabulary.is-complete .ct-quiz-progress::-webkit-progress-value{background:#3aa36f}.ct-vocabulary .ct-quiz-progress::-moz-progress-bar{background:var(--card-accent)}
.ct-vocab-toolbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin:0 30px 20px}.ct-vocab-search{display:flex;align-items:center;gap:8px;border:1px solid #e8e2ed;border-radius:10px;padding:8px 12px;flex:1;max-width:340px;min-width:min(100%,210px);margin:0}.ct-vocab-search>span{font:25px/1 sans-serif;color:#9d8fad}.ct-vocab-search input{border:0;outline:none;background:transparent;font:inherit;font-size:12px;width:100%;min-width:0;color:#594966;line-height:1.6}.ct-vocab-search input::placeholder{color:#9e92a8}.ct-vocab-filters{display:flex;gap:4px;background:#f6f3f9;border-radius:10px;padding:4px}.ct-vocab-filters button{padding:7px 13px;font:inherit;font-size:11px;border:1px solid transparent;background:transparent;border-radius:7px;cursor:pointer;color:#908298}.ct-vocab-filters [aria-pressed=true]{background:#fff;border-color:#eee7f4;color:var(--card-accent);box-shadow:0 2px 4px #55316908}
/* Keep title, expansion, definition and action in separate wrapping rows. */
.ct-vocab-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:0 30px}
.ct-vocab-card{
    min-width:0;border:1px solid var(--card-line);border-inline-start:3px solid var(--card-accent);
    border-radius:15px;padding:16px 17px 14px;display:flex;flex-direction:column;position:relative;
    background:linear-gradient(135deg,var(--card-surface),var(--card-tint));
    box-shadow:0 3px 10px var(--card-shadow);overflow-wrap:anywhere;
    transition:border-color .2s,box-shadow .2s,transform .2s;
}
.ct-vocab-card:focus-within{border-color:var(--card-accent);box-shadow:0 0 0 2px var(--card-tint)}
.ct-vocab-card.is-understood{
    border-color:var(--learn-success-line);border-inline-start-color:var(--learn-success);
    background:linear-gradient(135deg,var(--card-surface),var(--learn-success-bg));
}
.ct-vocab-card dt{font-weight:600;margin:0;min-width:0}
.ct-vocab-card-top{display:flex;align-items:flex-start;gap:12px;margin:0;font-weight:400}
.ct-vocab-number{
    display:grid;place-items:center;flex:0 0 30px;width:30px;height:30px;border-radius:9px;
    background:linear-gradient(145deg,var(--card-tint),var(--card-surface));
    border:1px solid var(--card-line);font:700 10px/1 sans-serif;letter-spacing:1px;
    color:var(--card-accent);transition:transform .2s,border-color .2s;
}
.ct-vocab-title{display:flex;flex:1;flex-direction:column;align-items:flex-start;gap:4px;min-width:0;padding-top:3px}
.ct-vocab-card bdi{display:inline;max-width:100%;font-size:17px;color:var(--card-accent);line-height:1.35;font-weight:750}
.ct-vocab-arabic{display:inline;max-width:100%;font-size:13px;color:var(--card-muted);line-height:1.55}
.ct-vocab-card dd{margin-inline:0;min-width:0}
.ct-vocab-expansion{
    background:linear-gradient(115deg,var(--card-tint),color-mix(in srgb,var(--card-tint) 62%,var(--card-surface)));
    border:1px solid var(--card-line);color:var(--card-accent);border-radius:8px;
    padding:8px 10px;font:600 12px/1.5 sans-serif;margin-block:12px 0;
}
.ct-vocab-definition{color:var(--card-muted);font-size:12px;line-height:1.7;margin-block:11px 0}
.ct-vocab-card .ct-vocab-card-actions{
    display:flex;align-items:center;justify-content:space-between;gap:10px;margin-block:auto 0;padding-top:12px;
}
.ct-vocab-card-actions button{
    display:inline-flex;align-items:center;gap:7px;
    background:linear-gradient(135deg,var(--card-accent),color-mix(in srgb,var(--card-accent) 84%,var(--card-ink)));
    border:1px solid var(--card-accent);border-radius:9px;padding:6px 10px;min-height:38px;
    font:inherit;font-size:11px;color:var(--card-surface);cursor:pointer;line-height:1.55;
    box-shadow:0 3px 8px var(--card-shadow);transition:transform .18s,box-shadow .18s,filter .18s;
}
.ct-vocab-card-actions button:disabled{opacity:.6;cursor:wait}
.ct-vocab-card-actions button:focus-visible{outline:3px solid var(--card-accent);outline-offset:3px}
.ct-vocab-badge{
    display:inline-flex;align-items:center;gap:5px;font-size:10px;background:var(--card-tint);
    color:var(--card-muted);padding:3px 7px;border-radius:6px;white-space:nowrap;
}
.ct-vocab-badge::before{content:"";width:4px;height:4px;border-radius:50%;background:currentColor;flex:none}
.ct-vocab-card.is-understood .ct-vocab-badge{background:var(--learn-success-bg);color:var(--learn-success)}
.ct-vocab-card.is-understood .ct-vocab-card-actions button{
    color:var(--learn-success);background:var(--learn-success-bg);border-color:var(--learn-success-line);
}
.ct-vocab-card-actions [aria-hidden]{font:16px/1 sans-serif}
@media(hover:hover) and (pointer:fine){
    .ct-vocabulary .ct-vocab-card:hover{
        transform:translateY(-3px);border-color:var(--card-accent);
        box-shadow:0 10px 24px color-mix(in srgb,var(--card-accent) 14%,transparent);
    }
    .ct-vocabulary .ct-vocab-card:hover .ct-vocab-number{transform:rotate(-5deg);border-color:var(--card-accent)}
    .ct-vocabulary .ct-vocab-card.is-understood:hover{border-color:var(--learn-success)}
    .ct-vocab-card-actions button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.06)}
}
.ct-vocab-footnote{font-size:11px;color:#9a8ca6;padding:0 30px;margin:20px 0 24px;line-height:1.9}.ct-vocab-empty{border:1px dashed #dfd4e9;background:#faf7fd;text-align:center;margin:0 30px;padding:30px;border-radius:12px;font-size:13px;color:#8b7a9c}.ct-vocabulary input[type=search]::-webkit-search-cancel-button{cursor:pointer}
@media(max-width:700px){.ct-vocab-header{padding:23px 20px}.ct-vocab-header h2{font-size:25px}.ct-vocab-progress-box{margin:20px}.ct-vocab-toolbar{margin-inline:20px}.ct-vocab-grid{margin-inline:20px;gap:12px}.ct-vocab-card{padding:14px}.ct-vocab-card bdi{font-size:15px}.ct-vocab-emblem{width:62px;height:64px;flex-basis:62px;font-size:27px}.ct-vocab-footnote{padding-inline:20px}.ct-vocab-empty{margin-inline:20px}}
@media(max-width:520px){.ct-vocabulary{border-radius:18px}.ct-vocab-header{padding:22px 18px;gap:15px}.ct-vocab-header h2{font-size:24px}.ct-vocab-header p{font-size:11px}.ct-vocab-emblem{width:53px;height:60px;flex-basis:53px;font-size:25px;border-radius:15px}.ct-vocab-header .ct-quiz-eyebrow{font-size:9px}.ct-vocab-progress-box{margin:18px 16px;padding:14px}.ct-vocab-progress-box>div{font-size:10px}.ct-vocab-progress-box span{font-size:9px}.ct-vocab-toolbar{margin:0 16px 17px;gap:12px}.ct-vocab-search{max-width:none;flex-basis:100%;padding:8px 10px}.ct-vocab-filters{margin-inline-start:auto}.ct-vocab-grid{grid-template-columns:1fr;margin-inline:16px}.ct-vocab-card{padding:14px}.ct-vocab-card bdi{font-size:17px}.ct-vocab-definition{font-size:12px}.ct-vocab-footnote{padding-inline:16px;font-size:10px}.ct-vocab-empty{margin-inline:16px;padding:24px 16px}}
@media(prefers-reduced-motion:reduce){.ct-vocabulary *{transition:none!important}.ct-vocabulary :is(.ct-vocab-card,.ct-vocab-number,.ct-vocab-card-actions button){transform:none!important}}
.ct-learning[dir=rtl] .ct-quiz-result-hero .ct-learning-actions{justify-content:flex-end}
.ct-learning[dir=rtl] .ct-vocabulary .ct-vocab-card-actions{flex-direction:row-reverse;justify-content:space-between}
.ct-vocab-header p,.ct-vocab-definition,.ct-vocab-footnote,.ct-vocab-progress-box span,.ct-vocab-filters button{color:var(--card-muted)}.ct-vocab-search input::placeholder{color:var(--card-muted)}.ct-vocab-card-actions :is(button,.ct-vocab-badge){flex:0 0 auto}