body { margin: 0; min-height: 100vh; color: var(--ink); background: linear-gradient(135deg, var(--page-bg), var(--surface)); font-family: ui-sans-serif, system-ui, sans-serif; }
.brand-header { display: flex; align-items: center; gap: 1rem; max-width: 72rem; margin: auto; padding: 1rem; }
.brand-logo { width: min(18.625rem, 52vw); height: auto; }
.exam-shell { max-width: 72rem; margin: auto; padding: 1rem; }
.card { display: grid; gap: 1rem; max-width: 36rem; padding: 1.25rem; background: var(--surface); border-radius: .5rem; }
.card div { display: grid; gap: .35rem; }
input, select, textarea { box-sizing: border-box; min-height: 44px; width: 100%; color: #0A0B0A; background: #FFFFFF; border: 1px solid #0A0B0A; border-radius: .25rem; padding: .6rem; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; width: fit-content; padding: .6rem 1rem; color: var(--light); background: var(--dark); border: 0; border-radius: .25rem; text-decoration: none; }
.button:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #B88900; outline-offset: 3px; box-shadow: 0 0 0 6px #FFFFFF; }
@media (max-width: 38rem) { .brand-header { align-items: flex-start; flex-direction: column; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; } }

.exam-dashboard { display: grid; grid-template-columns: minmax(14rem, 18rem) minmax(0, 1fr); gap: 1rem; max-width: 72rem; margin: auto; padding: 1rem; }
.question-panel, .question-card { color: #0A0B0A; background: #FFFFFF; border: 1px solid #B8A891; border-radius: .75rem; padding: 1rem; }
.question-panel-header, .question-heading, .exam-status, .exam-actions { display: flex; align-items: center; justify-content: space-between; gap: .75rem; }
.question-panel-header h2, .question-heading h2 { margin: 0; }
.question-grid { display: grid; grid-template-columns: repeat(3, minmax(44px, 1fr)); gap: .5rem; margin-top: 1rem; }
.question-nav-item { box-sizing: border-box; display: grid; place-items: center; min-height: 52px; padding: .3rem; color: #0A0B0A; background: #FFFFFF; border: 2px solid #5A5147; border-radius: .4rem; font: inherit; text-align: center; }
button.question-nav-item { cursor: pointer; }
.question-nav-item.is-answered { border-style: double; border-width: 4px; }
.question-nav-item.is-current { color: #FFFFFF; background: #0A0B0A; outline: 3px solid #B88900; outline-offset: 2px; }
.question-nav-item[aria-disabled="true"] { color: #4A4540; background: #E7E2DC; border-style: dashed; }
.question-state-text, [data-flag-indicator] { font-size: .7rem; line-height: 1.15; }
.drawer-close, .questions-toggle { display: none; }
.timer-group { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .5rem 1rem; }
.category { color: #5D390A; font-weight: 700; }
.question-text { font-size: 1.1rem; line-height: 1.6; white-space: pre-wrap; }
.answers { display: grid; gap: .75rem; margin: 1.5rem 0 1rem; padding: 0; border: 0; }
.answer-option { display: flex; align-items: center; gap: .75rem; min-height: 44px; padding: .65rem; border: 1px solid #5A5147; border-radius: .5rem; cursor: pointer; }
.answer-option input { flex: 0 0 1.25rem; min-height: 1.25rem; width: 1.25rem; margin: 0; }
.text-answer { display: grid; gap: .5rem; font-weight: 700; }
.text-answer textarea { resize: vertical; }
.exam-actions { position: sticky; bottom: 0; z-index: 1; padding: .75rem 0; background: #FFFFFF; }
.exam-actions button, .flag-button, .secondary-button, .questions-toggle, .drawer-close { min-height: 44px; padding: .6rem 1rem; color: #FFFFFF; background: #0A0B0A; border: 2px solid #0A0B0A; border-radius: .35rem; font: inherit; cursor: pointer; }
.flag-button, .secondary-button { color: #0A0B0A; background: #FFFFFF; }
.save-status { min-height: 1.5rem; font-weight: 700; }
.submit-row { display: flex; justify-content: flex-end; margin-top: 1rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.exam-dashboard button:focus-visible, .exam-dashboard input:focus-visible, .exam-dashboard textarea:focus-visible { outline: 3px solid #B88900; outline-offset: 3px; box-shadow: 0 0 0 6px #FFFFFF; }

.preflight { max-width: 48rem; }
.preflight-checks { display: grid; gap: .75rem; padding: 1rem; margin: 1rem 0; border: 1px solid #B8A891; border-radius: .5rem; }
.preflight-checks legend { font-weight: 700; padding: 0 .25rem; }
.preflight-row { display: flex; align-items: center; justify-content: space-between; gap: .75rem; min-height: 44px; }
.preflight-row .status { font-size: .85rem; font-weight: 600; }
.preflight-row .status[data-ok="true"] { color: #1A5A2A; }
.preflight-row .status[data-ok="false"] { color: #8A1A1A; }
.preflight-row label { display: flex; align-items: center; gap: .5rem; }
.preflight-row input[type="checkbox"] { flex: 0 0 1.25rem; min-height: 1.25rem; width: 1.25rem; margin: 0; }
.consent-notice { padding: 1rem; margin: 1rem 0; background: var(--surface); border-radius: .5rem; }
.consent-body { white-space: pre-wrap; line-height: 1.6; }
.consent-accept { display: flex; align-items: center; gap: .5rem; min-height: 44px; font-weight: 700; }
.consent-accept input[type="checkbox"] { flex: 0 0 1.25rem; min-height: 1.25rem; width: 1.25rem; margin: 0; }
.form-error { color: #8A1A1A; font-weight: 700; padding: .5rem; border: 1px solid #8A1A1A; border-radius: .25rem; background: #FFFFFF; }
.proctoring-status { min-height: 44px; padding: .6rem .75rem; margin: .5rem 0; border-radius: .35rem; font-weight: 600; color: #0A0B0A; background: #FFFFFF; border: 1px solid #B8A891; }
.proctoring-status[data-state="ok"] { border-color: #1A5A2A; }
.proctoring-status[data-state="warning"] { border-color: #8A6A1A; }
.proctoring-status[data-state="terminated"] { border-color: #8A1A1A; color: #8A1A1A; }
.proctor-dashboard { max-width: 72rem; margin: auto; padding: 1rem; }
.cohort-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem; }
.cohort-tile { border: 2px solid #5A5147; border-radius: .5rem; background: #FFFFFF; }
.cohort-tile[data-attention="alert"] { border-color: #8A6A1A; border-width: 3px; }
.cohort-tile[data-attention="closed"] { opacity: .7; }
.cohort-link { display: block; padding: .75rem; color: #0A0B0A; text-decoration: none; min-height: 44px; }
.cohort-link:hover, .cohort-link:focus-visible { background: #EFE1D2; outline: 3px solid #B88900; outline-offset: 2px; }
.cohort-link h3 { margin: 0 0 .25rem; }
.cohort-exam { color: #5D390A; font-weight: 600; margin: 0 0 .25rem; }
.cohort-progress, .cohort-status, .cohort-marker, .cohort-incidents, .cohort-attention { margin: .15rem 0; font-size: .9rem; }
.cohort-attention[data-attention-state="alert"] { font-weight: 700; color: #8A6A1A; }
.proctor-detail { max-width: 72rem; margin: auto; padding: 1rem; }
.detail-header { margin-bottom: 1rem; }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 1rem; }
.detail-events, .detail-chat { border: 1px solid #B8A891; border-radius: .5rem; padding: 1rem; background: #FFFFFF; }
.event-timeline, .message-list { list-style: none; padding: 0; max-height: 24rem; overflow-y: auto; }
.event-row, .message-row { display: flex; gap: .75rem; padding: .5rem 0; border-bottom: 1px solid #E7E2DC; min-height: 44px; align-items: center; }
.event-kind { font-weight: 700; min-width: 8rem; }
.message-kind { font-weight: 700; min-width: 5rem; }
.message-row[data-kind="warning"] .message-kind { color: #8A6A1A; }
#message-form { display: grid; gap: .5rem; margin-top: 1rem; }
#message-form select, #message-form textarea { min-height: 44px; }
@media (max-width: 48rem) { .detail-grid { grid-template-columns: 1fr; } }
.review-queue { max-width: 72rem; margin: auto; padding: 1rem; }
.case-list { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(16rem, 1fr)); gap: 1rem; }
.case-tile { border: 2px solid #5A5147; border-radius: .5rem; background: #FFFFFF; }
.case-tile a { display: block; padding: .75rem; color: #0A0B0A; text-decoration: none; min-height: 44px; }
.case-tile a:hover, .case-tile a:focus-visible { background: #EFE1D2; outline: 3px solid #B88900; outline-offset: 2px; }
.case-tile h3 { margin: 0 0 .25rem; }
.priority-badge { margin: .35rem 0 0; font-weight: 700; }
.priority-badge[data-priority="high"] { color: #7F4D0D; }
.priority-badge[data-priority="elevated"] { color: #8A6A1A; }
.priority-badge[data-priority="normal"] { color: #5D390A; }
.integrity-case { max-width: 72rem; margin: auto; padding: 1rem; }
.case-header { margin-bottom: 1rem; }
.case-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr)); gap: 1rem; }
.case-events, .case-messages, .case-recordings, .case-decisions, .case-terminations, .case-artifacts { border: 1px solid #B8A891; border-radius: .5rem; padding: 1rem; background: #FFFFFF; }
.decision-list, .recording-list, .termination-list, .artifact-list { list-style: none; padding: 0; }
.decision-row, .recording-row, .termination-row, .artifact-row { padding: .5rem 0; border-bottom: 1px solid #E7E2DC; min-height: 44px; }
.evidence-note { max-width: 48rem; }
#decision-form { display: grid; gap: .5rem; margin-top: 1rem; }
#decision-form select, #decision-form textarea { min-height: 44px; }
.identity-compare { max-width: 72rem; margin: auto; padding: 1rem; }
.compare-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 1rem 0; }
.compare-tile { border: 1px solid #B8A891; border-radius: .5rem; padding: 1rem; background: #FFFFFF; }
.compare-image { max-width: 100%; height: auto; border-radius: .25rem; }
@media (max-width: 38rem) { .compare-grid { grid-template-columns: 1fr; } }

@media (max-width: 48rem) {
  .exam-dashboard { display: block; padding: .5rem; }
  .question-card { padding: .85rem; }
  .question-panel { display: none; position: fixed; inset: 0 12% 0 0; z-index: 3; border-radius: 0; overflow: auto; box-shadow: 0 0 0 100vmax rgb(0 0 0 / 55%); }
  .question-panel.is-open { display: block; }
  .drawer-close, .questions-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .exam-status { align-items: flex-start; }
  .timer-group { display: grid; text-align: right; }
  .question-heading { align-items: flex-start; }
}

@media (max-width: 28rem) {
  .question-heading { display: grid; }
  .exam-actions button { width: 100%; }
  .exam-actions > * { flex: 1; }
}