.logo-link img {
            height: 44px;
            width: auto;
            display: block;
            object-fit: contain;
        }
        .module-card > button,
        .module-card > a.btn,
        .module-card .btn,
        .module-card .btn-card {
            white-space: nowrap !important;
            font-size: 0.88rem !important;
            min-height: 44px !important;
            display: inline-flex !important;
            align-items: center !important;
            justify-content: center !important;
            box-sizing: border-box !important;
        }
/* Dialog full-bleed & modal-open lock */
.aptis-core-mock,
.aptis-reading-mock,
.aptis-writing-mock,
.aptis-listening-mock {
  position: fixed;
  inset: 0;
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  max-width: 100vw;
  max-height: none;
  border: none;
  border-radius: 0;
  box-shadow: none;
  overflow-y: auto;
  overscroll-behavior: contain;
  z-index: 9999;
}

body.modal-open {
  overflow: hidden;
  scrollbar-gutter: stable;
}

.aptis-full-banner {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
  background: #0f172a;
  color: #fff;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 600;
  text-align: center;
}

.aptis-full-banner[hidden] {
  display: none;
}

.aptis-full-banner p {
  margin: 0;
}

.aptis-full-report {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--bg-color);
}

.aptis-full-report-panel {
  max-width: 820px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.aptis-full-overall {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin: 1.5rem 0;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  text-align: center;
}

.aptis-full-overall-cefr {
  font-size: 3rem;
  line-height: 1.1;
}

.aptis-full-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1rem 0;
}

.aptis-full-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}

.aptis-full-table th,
.aptis-full-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.aptis-full-note {
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

.aptis-full-report-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 1rem 0 1.5rem;
}

.aptis-review h3 {
  margin: 1.5rem 0 0.5rem;
}

.aptis-review-lead,
.aptis-review-muted {
  font-size: 0.9rem;
  opacity: 0.75;
}

.aptis-review-skill {
  margin: 0.75rem 0;
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.aptis-review-skill > summary {
  padding: 0.85rem 1rem;
  font-weight: 700;
  cursor: pointer;
}

.aptis-review-skill > :not(summary) {
  margin-left: 1rem;
  margin-right: 1rem;
}

.aptis-review-part {
  margin: 1rem 0 0.4rem;
  font-size: 0.95rem;
  opacity: 0.8;
}

.aptis-review-item {
  margin: 0.4rem 0;
  border-left: 4px solid #2f9e5b;
  border-radius: 6px;
  background: rgba(47, 158, 91, 0.07);
}

.aptis-review-item.is-incorrect {
  border-left-color: #c62828;
  background: rgba(198, 40, 40, 0.07);
}

.aptis-review-item > summary {
  padding: 0.6rem 0.85rem;
  cursor: pointer;
}

.aptis-review-body {
  padding: 0 0.85rem 0.75rem;
}

.aptis-review-body p {
  margin: 0.35rem 0;
}

.aptis-review-wrong {
  color: #c62828;
}

.aptis-review-right {
  color: #1b7a43;
}

.aptis-review-script {
  margin-top: 0.4rem;
  font-size: 0.9rem;
}

.aptis-review-script p {
  white-space: pre-wrap;
}

.aptis-review-productive {
  padding-bottom: 1rem;
}

.aptis-review-text {
  margin: 0.5rem 0;
  padding: 0.6rem 0.85rem;
  border-left: 3px solid var(--border-color);
}

.aptis-review-text h5 {
  margin: 0 0 0.25rem;
}

.aptis-review-text p {
  margin: 0;
  white-space: pre-wrap;
}

.aptis-fb-list {
  margin: 0.25rem 0;
}

.aptis-fb-list dt {
  margin-top: 0.6rem;
  font-weight: 700;
}

.aptis-fb-list dd {
  margin: 0.15rem 0 0 0.75rem;
}

.aptis-fb-bullets {
  margin: 0.2rem 0;
  padding-left: 1.2rem;
}

.aptis-fb-item {
  margin: 0.4rem 0;
  padding-left: 0.75rem;
  border-left: 2px solid var(--border-color);
}

@media print {
  body.modal-open,
  html {
    overflow: visible !important;
    height: auto !important;
    position: static !important;
  }

  body > *:not(.aptis-full-report) {
    display: none !important;
  }

  .aptis-full-report {
    position: static;
    overflow: visible;
    background: #fff;
    color: #000;
  }

  .aptis-full-report-panel {
    max-width: none;
    padding: 0;
  }

  .aptis-no-print {
    display: none !important;
  }

  .aptis-full-overall,
  .aptis-review-item,
  .aptis-review-text {
    break-inside: avoid;
  }

  .aptis-review-item,
  .aptis-review-item.is-incorrect {
    background: none;
  }

  .aptis-review-skill {
    border: 0;
  }
}

/* Hub layout: mock exams, divider, drills */
.aptis-hub-section-header {
  margin-bottom: 1.25rem;
}

.aptis-hub-section-header h2 {
  margin: 0 0 0.3rem;
  font-size: 1.6rem;
}

.aptis-hub-section-header p {
  margin: 0;
  color: #555;
}

.aptis-hub-section--drills .aptis-hub-section-header h2 {
  font-size: 1.3rem;
}

.aptis-hero-card {
  width: 100%;
  min-height: 0;
  margin-bottom: 1.5rem;
  padding: 2rem;
  border: 2px solid var(--primary-color);
  border-left-width: 8px;
  background: linear-gradient(135deg, rgba(29, 111, 165, 0.1), var(--card-bg, #fff) 65%);
  box-shadow: 0 10px 30px rgba(29, 111, 165, 0.18);
  flex-direction: row;
  align-items: center;
}

.aptis-hero-card h3 {
  font-size: 1.6rem;
}

.aptis-hero-card p {
  max-width: 60ch;
}

.aptis-hero-card .aptis-hero-cta {
  flex-shrink: 0;
  padding: 0.9rem 1.8rem !important;
  font-size: 1.05rem !important;
  min-height: 52px !important;
}

.aptis-hub-divider {
  height: 1px;
  margin: 3rem 0 2.5rem;
  border: 0;
  background: linear-gradient(90deg, transparent, var(--border-color, #e1e8ed) 15%, var(--border-color, #e1e8ed) 85%, transparent);
}

.aptis-drill-grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.aptis-drill-grid .module-card {
  min-height: 0;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
}

.aptis-drill-grid .module-card h3 {
  font-size: 1.05rem;
}

.aptis-drill-grid .module-card p {
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .aptis-hero-card {
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem;
  }
}

.aptis-full-modal-backdrop {
  --modal-bg: var(--card-bg, #fff);
  --modal-text: var(--text-color, #2b2b2b);
  --modal-border: var(--border-color, #e1e8ed);
  --modal-muted: rgba(43, 43, 43, 0.7);
  --modal-row: rgba(29, 111, 165, 0.08);
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: grid;
  place-items: start center;
  padding: 1rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: rgba(15, 23, 42, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

@media (prefers-color-scheme: dark) {
  .aptis-full-modal-backdrop {
    --modal-bg: #1e293b;
    --modal-text: #f1f5f9;
    --modal-border: #334155;
    --modal-muted: rgba(241, 245, 249, 0.72);
    --modal-row: rgba(148, 197, 255, 0.1);
  }
}

.aptis-full-modal {
  width: min(520px, 100%);
  padding: 2rem;
  border: 1px solid var(--modal-border);
  border-radius: 16px;
  background: var(--modal-bg);
  color: var(--modal-text);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.35);
}

.aptis-full-modal h2 {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  line-height: 1.25;
}

.aptis-full-modal h3 {
  margin: 1.5rem 0 0.6rem;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--modal-muted);
}

.aptis-full-modal-lead {
  margin: 0;
  line-height: 1.55;
}

.aptis-full-modal-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--modal-border);
  border-radius: 10px;
  overflow: hidden;
}

.aptis-full-modal-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.65rem 1rem;
}

.aptis-full-modal-list li:nth-child(odd) {
  background: var(--modal-row);
}

.aptis-full-modal-total {
  display: flex;
  justify-content: space-between;
  margin: 0.75rem 0 0;
  padding: 0 1rem;
}

.aptis-full-modal-notice,
.aptis-full-modal-warning {
  margin: 1.25rem 0 0;
  padding: 0.85rem 1rem;
  border-left: 4px solid var(--primary-color, #1d6fa5);
  border-radius: 8px;
  background: var(--modal-row);
  font-size: 0.95rem;
  line-height: 1.5;
}

.aptis-full-modal-warning {
  border-left-color: #c2410c;
  font-weight: 600;
}

.aptis-full-modal-actions {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.aptis-full-modal-secondary {
  border: 1px solid var(--modal-border);
  background: transparent;
  color: var(--modal-text);
}

@media (max-width: 480px) {
  .aptis-full-modal {
    padding: 1.25rem;
  }

  .aptis-full-modal-actions .btn {
    flex: 1 1 100%;
  }
}

.aptis-full-modal {
  margin: auto;
  max-height: calc(100vh - 2rem);
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
}

.aptis-mic-check {
  margin-top: 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--modal-border);
  border-radius: 10px;
}

.aptis-mic-check.is-verified {
  border-color: #15803d;
}

.aptis-mic-check h3 {
  margin-top: 0;
}

.aptis-mic-hint,
.aptis-mic-status {
  margin: 0 0 0.75rem;
  font-size: 0.92rem;
  line-height: 1.45;
}

.aptis-mic-status {
  min-height: 1.4em;
  color: var(--modal-muted);
}

.aptis-mic-alert {
  margin: 0 0 0.75rem;
  padding: 0.75rem 1rem;
  border-left: 4px solid #b91c1c;
  border-radius: 8px;
  background: rgba(185, 28, 28, 0.12);
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.45;
}

.aptis-mic-alert[hidden],
.aptis-mic-playback[hidden] {
  display: none;
}

.aptis-mic-meter {
  height: 12px;
  margin-bottom: 0.75rem;
  overflow: hidden;
  border-radius: 999px;
  background: var(--modal-row);
  border: 1px solid var(--modal-border);
}

.aptis-mic-meter-fill {
  width: 0;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #16a34a, #eab308 70%, #dc2626);
  transition: width 0.08s linear;
}

.aptis-mic-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.aptis-mic-controls .btn[hidden] {
  display: none !important;
}

.aptis-mic-playback {
  width: 100%;
  margin-top: 0.75rem;
}

.aptis-full-modal-step[hidden] {
  display: none;
}

.aptis-full-modal-rules {
  margin: 0;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  line-height: 1.55;
}

.aptis-full-modal-actions .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
/* Reading mock: Part 2 numbered slots */
.reading-mock-slot-track {
  display: grid;
  gap: 0.6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.reading-mock-slot {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  align-items: stretch;
  gap: 0.6rem;
}

.reading-mock-slot-number {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #eff6ff;
  color: #1d4ed8;
  font-weight: 800;
}

.reading-mock-fixed-sentence {
  padding: 1rem;
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  background: rgba(100, 116, 139, 0.08);
  line-height: 1.6;
}

.reading-mock-slot-drop {
  display: grid;
  min-height: 3.5rem;
  border: 2px dashed transparent;
  border-radius: 10px;
}

.reading-mock-slot-drop.is-over {
  border-color: #2563eb;
  background: rgba(37, 99, 235, 0.08);
}

.reading-mock-slot-drop .reading-mock-sequence-item {
  border-left: 4px solid #94a3b8;
}

.reading-mock-drag-handle {
  color: #94a3b8;
  font-weight: 800;
  letter-spacing: -0.15em;
  user-select: none;
}

/* Reading mock: Part 3 split screen */
.reading-mock-split {
  display: grid;
  grid-template-columns: minmax(0, 55fr) minmax(0, 45fr);
  gap: 1.25rem;
  align-items: start;
}

.reading-mock-split-people {
  display: grid;
  gap: 0.75rem;
}

.reading-mock-split-statements {
  position: sticky;
  top: 5rem;
  display: grid;
  gap: 0.75rem;
  max-height: calc(100vh - 6rem);
  max-height: calc(100dvh - 6rem);
  overflow-y: auto;
  padding-right: 0.25rem;
}

.reading-mock-split-statements h4 {
  margin: 0;
}

.reading-mock-statement {
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
}

.reading-mock-statement p {
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.reading-mock-statement select {
  width: 100%;
  max-width: none;
}

@media (max-width: 768px) {
  .aptis-full-table th,
  .aptis-full-table td {
    padding: 0.5rem 0.6rem;
    font-size: 0.85rem;
  }

  .reading-mock-statement select,
  .reading-mock-statement input,
  .reading-mock-statement textarea,
  select,
  input,
  textarea {
    font-size: max(16px, 1rem);
  }

  .aptis-nav-btn,
  .module-card .btn,
  .module-card > button,
  .module-card > a.btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 900px) {
  .reading-mock-split {
    grid-template-columns: 1fr;
  }

  .reading-mock-split-statements {
    position: static;
    max-height: none;
    overflow: visible;
  }
}

/* Reading mock: Part 4 continuous passage */
.reading-mock-article {
  display: grid;
  gap: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: #fff;
}

.reading-mock-article-block select {
  width: 100%;
  max-width: 28rem;
  margin-bottom: 0.5rem;
}

.reading-mock-article-block p {
  margin: 0;
  line-height: 1.8;
}

/* Reading mock: bottom navigation */
.reading-mock-bottom-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.75rem;
  margin-top: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.reading-mock-bottom-nav .reading-mock-nav-secondary {
  margin-right: auto;
  border: 1px solid var(--border-color);
  background: transparent;
  color: var(--text-color);
}

.reading-mock-bottom-nav .reading-mock-nav-finish {
  background: #15803d;
}

.aptis-confirm-backdrop {
  z-index: 10002;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.aptis-confirm-modal {
  max-width: 480px;
}

.aptis-confirm-modal .aptis-full-modal-lead {
  white-space: pre-line;
}

.aptis-confirm-modal .aptis-confirm-danger {
  background: #b91c1c;
  border-color: #b91c1c;
  color: #fff;
}

.aptis-confirm-modal .aptis-confirm-danger:hover {
  background: #991b1b;
}