/* Exam-only styles. Shared shell/token styles remain authoritative. */
.exam-shell{max-width:76rem;margin:auto;overflow-wrap:anywhere}.exam-shell *{box-sizing:border-box}.exam-config{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:1rem;margin:1rem 0}.exam-config label,.exam-answer-label{display:flex;flex-direction:column;gap:.4rem}.exam-shell input:not([type=radio]):not([type=checkbox]),.exam-shell select,.exam-shell textarea{width:100%;min-width:0;min-height:44px;padding:.7rem;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:.6rem;font:inherit}.exam-shell button{min-width:44px;min-height:44px;font:inherit;white-space:normal;padding:.6rem .8rem}.exam-shell fieldset{min-width:0;border:1px solid var(--border);border-radius:.6rem;padding:.5rem}.exam-option,.exam-mark{display:flex;align-items:center;gap:.7rem;min-height:44px;padding:.6rem;cursor:pointer}.exam-option input,.exam-mark input{flex:0 0 auto}.exam-card,.exam-results{border:1px solid var(--border);background:var(--surface);padding:clamp(.7rem,2vw,1.5rem);border-radius:.9rem}.exam-meta,.exam-actions{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}.exam-actions{margin:1rem 0}.exam-map{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:.3rem}.exam-map [aria-current]{outline:2px solid var(--accent);outline-offset:1px}.exam-shell [data-exam-confirm]{margin:1rem 0;padding:1rem;border:2px solid var(--accent);border-radius:.7rem}.exam-shell [hidden]{display:none!important}.exam-shell details{margin:.6rem 0;border:1px solid var(--border);padding:.7rem;border-radius:.5rem}.exam-shell summary{cursor:pointer;min-height:44px}.exam-table{max-width:100%;overflow:auto}.exam-table table{width:100%;border-collapse:collapse;font-size:.875em}.exam-table th,.exam-table td{padding:.35rem;text-align:start;border-bottom:1px solid var(--border)}.exam-shell [data-exam-storage]:empty,.exam-shell [data-exam-recovery]:empty{display:none}.exam-shell [data-exam-storage]{border:2px solid var(--accent);padding:.6rem}.exam-shell :focus-visible{outline:3px solid var(--focus);outline-offset:3px}

.exam-shell button{color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:.6rem;cursor:pointer}.exam-shell button.primary-button{background:var(--accent);color:var(--bg);border-color:var(--accent)}.exam-shell button:disabled{opacity:.55;cursor:default}

@media(max-width:599px){.exam-table table,.exam-table tbody{display:block}.exam-table caption{display:block;text-align:start;margin:.7rem 0;font-weight:700}.exam-table thead{display:none}.exam-table tbody tr{display:grid;grid-template-columns:1fr 1fr;margin-bottom:.7rem;border:1px solid var(--border);border-radius:.5rem;padding:.5rem;gap:.4rem}.exam-table tbody th{grid-column:1/-1;border:0}.exam-table td{display:flex;flex-direction:column;gap:.2rem;border:0;font-size:1rem}.exam-table td::before{content:attr(data-label);font-size:.85rem;color:var(--text-muted)}}