/* Focus practice reserves its toolbars in the layout. Only the reader scrolls. */
body[data-view="practice"] {
  --question-font-size: 22px;
  --focus-option-size: 20px;
  --focus-answer-size: 18px;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  background: var(--surface);
}

html[data-font="large"] body[data-view="practice"] {
  --question-font-size: 26px;
  --focus-option-size: 24px;
  --focus-answer-size: 20px;
}

body[data-view="practice"] #app,
body[data-view="practice"] .app-shell {
  height: 100%;
  min-height: 0;
  overflow: hidden;
}

body[data-view="practice"] .sidebar,
body[data-view="practice"] .sidebar-backdrop,
body[data-view="practice"] .bottom-nav,
body[data-view="practice"] .site-footer,
body[data-view="practice"] .mobile-menu,
body[data-view="practice"] #toast {
  display: none !important;
}

body[data-view="practice"] .main-area {
  display: grid;
  grid-template-rows: 64px minmax(0, 1fr);
  height: 100%;
  min-height: 0;
  margin: 0;
  overflow: hidden;
}

body[data-view="practice"] .topbar {
  position: static;
  z-index: auto;
  height: 64px;
  min-width: 0;
  padding: 0 28px;
  background: var(--surface);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

body[data-view="practice"] .focus-topbar-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  color: var(--ink);
}

body[data-view="practice"] .focus-topbar-brand .brand-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  box-shadow: none;
}

body[data-view="practice"] .focus-topbar-brand .brand-icon .icon {
  width: 22px;
  height: 22px;
}

body[data-view="practice"] .focus-topbar-brand > strong {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
}

body[data-view="practice"] .focus-topbar-brand > span:not(.brand-icon) {
  padding-left: 12px;
  border-left: 1px solid var(--line);
  color: #657086;
  font-size: 14px;
  white-space: nowrap;
}

body[data-view="practice"] .page-content {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  min-height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
  outline-offset: -3px;
}

body[data-view="practice"] .focus-workspace {
  display: grid;
  grid-template-rows: 56px minmax(0, 1fr) 76px;
  width: 100%;
  height: 100%;
  min-height: 0;
  overflow: hidden;
  background: var(--surface);
}

body[data-view="practice"] .focus-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-width: 0;
  padding: 0 28px;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

body[data-view="practice"] .focus-session-info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  overflow: hidden;
  color: #667085;
  font-size: 14px;
  line-height: 1.5;
}

body[data-view="practice"] .focus-session-info > strong {
  flex-shrink: 0;
  color: #26364f;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}

body[data-view="practice"] .focus-session-info > span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-view="practice"] .focus-session-info .focus-position {
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

body[data-view="practice"] .focus-live-status {
  max-width: 240px;
  min-width: 0;
  color: #496479;
  font-size: 13px;
}

body[data-view="practice"] .focus-tools {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 9px;
}

body[data-view="practice"] .focus-font-select {
  width: 112px;
  min-height: 36px;
  padding: 5px 10px;
  color: #46546c;
  font-size: 14px;
  line-height: 1.5;
  background: var(--surface);
  border: 1px solid #e0e5ef;
  border-radius: 8px;
}

body[data-view="practice"] .focus-font-select {
  display: flex;
  align-items: center;
  gap: 6px;
  width: auto;
  padding: 0;
  border: 0;
  white-space: nowrap;
}

body[data-view="practice"] .focus-font-select .select {
  min-height: 36px;
  padding: 5px 7px;
  font-size: 14px;
}

#modal-root .focus-question-map {
  grid-template-columns: repeat(auto-fill, minmax(38px, 1fr));
  max-height: 55dvh;
}

body[data-view="practice"] .focus-tool-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 36px;
  padding: 6px 11px;
  border: 1px solid #e0e5ef;
  border-radius: 8px;
  color: #536079;
  background: var(--surface);
  font-size: 14px;
  line-height: 1.5;
  white-space: nowrap;
}

body[data-view="practice"] .focus-tool-button:hover {
  border-color: #bfc3ef;
  color: var(--accent);
  background: #fafaff;
}

body[data-view="practice"] .focus-tool-button .icon {
  width: 17px;
  height: 17px;
}

body[data-view="practice"] .focus-reader {
  min-width: 0;
  min-height: 0;
  overflow: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  overflow-anchor: none;
  scrollbar-gutter: stable both-edges;
  scrollbar-width: thin;
  scrollbar-color: #cbd2df #f7f8fb;
  scroll-behavior: auto;
  background: var(--surface);
  -webkit-overflow-scrolling: touch;
}

body[data-view="practice"] .focus-question {
  width: 100%;
  max-width: 1080px;
  min-width: 0;
  margin: 0 auto;
  padding: 30px 40px 36px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: var(--surface);
}

body[data-view="practice"] .focus-question .question-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
  padding: 0 0 15px;
  border-bottom: 1px solid var(--line);
}

body[data-view="practice"] .focus-question .question-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

body[data-view="practice"] .focus-question .pill {
  padding: 3px 8px;
  font-size: 12px;
  line-height: 1.6;
}

body[data-view="practice"] .focus-question .pill.muted {
  color: #667085;
}

body[data-view="practice"] .focus-question .question-toolbar {
  padding: 0;
}

body[data-view="practice"] .focus-question .question-toolbar .icon-button {
  width: 38px;
  height: 38px;
}

body[data-view="practice"] .focus-question .question-number {
  gap: 10px;
  margin: 18px 0 0;
  color: #667085;
  font-size: 14px;
}

body[data-view="practice"] .focus-question .question-number strong {
  color: #26364f;
  font-size: 16px;
  font-weight: 600;
}

body[data-view="practice"] .focus-question .question-number > span {
  color: #667085;
  font-size: 13px;
}

body[data-view="practice"] .focus-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: #667085;
  font-size: 14px;
}

body[data-view="practice"] .focus-question .question-stem {
  margin: 21px 0 22px;
  color: #18283f;
  font-size: var(--question-font-size);
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: .1px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

body[data-view="practice"] .focus-question .question-hint,
body[data-view="practice"] .focus-scan-hint {
  display: block;
  margin: 15px 0 18px;
  padding: 0;
  border: 0;
  border-radius: 0;
  color: #647086;
  background: transparent;
  font-size: 14px;
  line-height: 1.8;
}

body[data-view="practice"] .focus-scan-hint .icon {
  display: inline-block;
  width: 15px;
  height: 15px;
  margin-right: 4px;
  vertical-align: -2px;
}

body[data-view="practice"] .focus-question .scan-images {
  gap: 20px;
  margin: 20px 0 23px;
}

body[data-view="practice"] .focus-question .scan-image-button {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
}

body[data-view="practice"] .focus-question .scan-image {
  max-width: 100%;
  height: auto;
}

body[data-view="practice"] .focus-question .scan-image-button > span {
  min-height: 36px;
  margin-top: 7px;
  color: #65718a;
  font-size: 13px;
}

body[data-view="practice"] .focus-option-zone {
  min-width: 0;
  width: 100%;
}

body[data-view="practice"] .focus-option-zone .options-list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
}

body[data-view="practice"] .focus-option-zone .option-button {
  gap: 14px;
  min-height: 65px;
  padding: 15px 18px;
  border-radius: 10px;
  line-height: 1.75;
}

body[data-view="practice"] .focus-option-zone .option-button:disabled {
  opacity: 1;
  cursor: default;
}

body[data-view="practice"] .focus-option-zone .option-letter {
  width: 31px;
  height: 31px;
  margin-top: 1px;
  color: #5e6c83;
  font-size: 15px;
}

body[data-view="practice"] .focus-option-zone .option-text {
  color: #24344d;
  font-size: var(--focus-option-size);
  line-height: 1.75;
}

body[data-view="practice"] .focus-option-zone .option-button.selected .option-text {
  color: #4146a5;
}

body[data-view="practice"] .focus-option-zone .option-button.selected .option-letter {
  color: white;
}

body[data-view="practice"] .focus-option-zone .option-button.correct {
  border-color: #7cb69a;
  background: #eff9f3;
}

body[data-view="practice"] .focus-option-zone .option-button.correct .option-text,
body[data-view="practice"] .focus-option-zone .option-button.correct .option-letter {
  color: #24694e;
}

body[data-view="practice"] .focus-option-zone .option-button.incorrect {
  border-color: #d58e9c;
  background: #fff3f5;
}

body[data-view="practice"] .focus-option-zone .option-button.incorrect .option-text,
body[data-view="practice"] .focus-option-zone .option-button.incorrect .option-letter {
  color: #a3364b;
}

body[data-view="practice"] .focus-option-zone .answer-panel {
  margin: 20px 0 0;
  padding: 20px 22px;
  border-radius: 10px;
  color: #354962;
}

body[data-view="practice"] .focus-option-zone .answer-panel.correct {
  color: #24694e;
}

body[data-view="practice"] .focus-option-zone .answer-panel.incorrect {
  color: #a3364b;
}

body[data-view="practice"] .focus-option-zone .answer-title {
  gap: 9px;
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 1.6;
}

body[data-view="practice"] .focus-option-zone .answer-title .icon {
  width: 20px;
  height: 20px;
}

body[data-view="practice"] .focus-option-zone .answer-description {
  color: inherit;
  font-size: 17px;
  line-height: 1.8;
}

body[data-view="practice"] .focus-option-zone .answer-description > span {
  display: inline-block;
  margin-left: 14px;
  color: #5e6d83;
  font-size: 15px;
  opacity: 1;
}

body[data-view="practice"] .focus-option-zone .answer-explanation {
  margin-top: 15px;
  color: #283b54;
  font-size: var(--focus-answer-size);
  line-height: 1.9;
}

body[data-view="practice"] .focus-option-zone .answer-explanation > strong {
  color: #26364f;
  font-size: 15px;
  font-weight: 600;
}

body[data-view="practice"] .focus-option-zone .answer-footnote {
  margin-top: 12px;
  color: #5e6d83;
  font-size: 14px;
  line-height: 1.8;
  opacity: 1;
}

body[data-view="practice"] .focus-question .question-source {
  margin-top: 24px;
  padding-top: 15px;
  color: #6c778a;
  font-size: 12px;
  line-height: 1.8;
}

body[data-view="practice"] .focus-question .reference-details {
  margin-top: 22px;
}

body[data-view="practice"] .focus-question .reference-details summary,
body[data-view="practice"] .focus-question .reference-details > p {
  color: #66748b;
  font-size: 13px;
  line-height: 1.8;
}

body[data-view="practice"] .focus-question .ordered-answer-fields {
  margin: 22px 0;
  gap: 16px;
}

body[data-view="practice"] .focus-question .ordered-answer-fields .form-field {
  color: #5e6d83;
  font-size: 16px;
}

body[data-view="practice"] .focus-question .ordered-answer-fields .select {
  min-height: 46px;
  color: #26364f;
  font-size: 18px;
}

body[data-view="practice"] .focus-actions {
  position: static;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 16px;
  width: 100%;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 12px max(28px, calc((100vw - 1000px) / 2));
  border-top: 1px solid #e0e5ef;
  border-radius: 0;
  background: var(--surface);
  box-shadow: none;
}

body[data-view="practice"] .focus-actions > .button {
  flex-shrink: 0;
  min-width: 132px;
  min-height: 48px;
  padding: 10px 20px;
  border-radius: 9px;
  font-size: 16px;
  line-height: 1.5;
  white-space: nowrap;
}

body[data-view="practice"] .focus-navigation-status {
  display: block;
  min-width: 0;
  overflow: hidden;
  color: #657086;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-view="practice"] .focus-filter-panel {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: 36px 28px;
}

body[data-view="practice"] .focus-filter-panel .filter-bar {
  gap: 12px;
  margin-bottom: 28px;
}

body[data-view="practice"] .focus-filter-panel .select,
body[data-view="practice"] .focus-filter-panel .button {
  min-height: 44px;
  font-size: 15px;
}

body[data-view="practice"] .focus-filter-panel h1 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 28px;
  line-height: 1.4;
}

body[data-view="practice"] .focus-filter-panel > p {
  margin: 0 0 26px;
  color: #667085;
  font-size: 16px;
  line-height: 1.8;
}

@media (max-width: 900px) {
  body[data-view="practice"] .topbar,
  body[data-view="practice"] .focus-toolbar {
    padding-inline: 20px;
  }

  body[data-view="practice"] .focus-session-info {
    gap: 8px;
  }

  body[data-view="practice"] .focus-session-info > span:not(.focus-position):not(.focus-live-status) {
    max-width: 150px;
  }

  body[data-view="practice"] .focus-question {
    padding: 26px 28px 32px;
  }

  body[data-view="practice"] .focus-tool-button {
    padding-inline: 9px;
  }

  body[data-view="practice"] .focus-font-select {
    width: 102px;
  }

  body[data-view="practice"] .focus-live-status {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
  }
}

@media (max-height: 720px) and (min-width: 761px) {
  body[data-view="practice"] .main-area {
    grid-template-rows: 56px minmax(0, 1fr);
  }

  body[data-view="practice"] .topbar {
    height: 56px;
  }

  body[data-view="practice"] .focus-workspace {
    grid-template-rows: 50px minmax(0, 1fr) 70px;
  }

  body[data-view="practice"] .focus-question {
    padding-block: 22px 28px;
  }

  body[data-view="practice"] .focus-actions {
    padding-block: 10px;
  }
}

@media (max-width: 760px) {
  body[data-view="practice"] {
    --question-font-size: 20px;
    --focus-option-size: 18px;
    --focus-answer-size: 16px;
  }

  html[data-font="large"] body[data-view="practice"] {
    --question-font-size: 24px;
    --focus-option-size: 22px;
    --focus-answer-size: 18px;
  }

  body[data-view="practice"] .main-area {
    grid-template-rows: 56px minmax(0, 1fr);
  }

  body[data-view="practice"] .topbar {
    height: 56px;
    padding-inline: 16px;
  }

  body[data-view="practice"] .focus-workspace {
    grid-template-rows: 56px minmax(0, 1fr) calc(70px + env(safe-area-inset-bottom));
  }

  body[data-view="practice"] .focus-toolbar {
    gap: 10px;
    padding-inline: 16px;
  }

  body[data-view="practice"] .focus-session-info {
    font-size: 13px;
  }

  body[data-view="practice"] .focus-session-info > strong {
    font-size: 14px;
  }

  body[data-view="practice"] .focus-session-info > span:not(.focus-position):not(.focus-live-status) {
    max-width: 105px;
  }

  body[data-view="practice"] .focus-tools {
    gap: 7px;
  }

  body[data-view="practice"] .focus-tool-button {
    min-width: 36px;
    min-height: 36px;
    padding: 7px;
  }

  body[data-view="practice"] .focus-tool-button > span {
    display: none;
  }

  body[data-view="practice"] .focus-font-select {
    width: 90px;
    min-height: 36px;
    padding-inline: 7px;
    font-size: 13px;
  }

  body[data-view="practice"] .focus-question {
    padding: 23px 22px 28px;
  }

  body[data-view="practice"] .focus-question .question-number {
    margin-top: 15px;
  }

  body[data-view="practice"] .focus-question .question-number strong {
    font-size: 15px;
  }

  body[data-view="practice"] .focus-question .question-number > span {
    font-size: 12px;
  }

  body[data-view="practice"] .focus-question .question-stem {
    margin: 18px 0 20px;
    line-height: 1.85;
  }

  body[data-view="practice"] .focus-option-zone .options-list {
    gap: 11px;
    margin-top: 20px;
  }

  body[data-view="practice"] .focus-option-zone .option-button {
    min-height: 61px;
    padding: 14px;
    gap: 12px;
  }

  body[data-view="practice"] .focus-option-zone .option-letter {
    width: 29px;
    height: 29px;
    font-size: 14px;
  }

  body[data-view="practice"] .focus-option-zone .answer-panel {
    padding: 17px;
  }

  body[data-view="practice"] .focus-option-zone .answer-title {
    font-size: 17px;
  }

  body[data-view="practice"] .focus-option-zone .answer-description {
    font-size: 16px;
  }

  body[data-view="practice"] .focus-actions {
    gap: 10px;
    padding: 10px 20px calc(10px + env(safe-area-inset-bottom));
  }

  body[data-view="practice"] .focus-actions > .button {
    min-width: 112px;
    min-height: 48px;
    padding-inline: 17px;
    font-size: 16px;
  }

  body[data-view="practice"] .focus-navigation-status {
    font-size: 13px;
  }

  body[data-view="practice"] .focus-filter-panel {
    padding: 26px 20px;
  }
}

@media (max-width: 480px) {
  body[data-view="practice"] .topbar {
    gap: 8px;
    padding-inline: 13px;
  }

  body[data-view="practice"] .focus-topbar-brand {
    gap: 8px;
  }

  body[data-view="practice"] .focus-topbar-brand > strong {
    font-size: 19px;
  }

  body[data-view="practice"] .focus-topbar-brand > span:not(.brand-icon) {
    display: none;
  }

  body[data-view="practice"] .topbar-actions {
    gap: 8px;
  }

  body[data-view="practice"] .focus-toolbar {
    padding-inline: 13px;
    gap: 8px;
  }

  body[data-view="practice"] .focus-session-info {
    gap: 6px;
    font-size: 12px;
  }

  body[data-view="practice"] .focus-session-info > strong {
    font-size: 13px;
  }

  body[data-view="practice"] .focus-session-info > span:not(.focus-position):not(.focus-live-status) {
    display: none;
  }

  body[data-view="practice"] .focus-font-select {
    width: auto;
    padding: 0;
    font-size: 0;
  }

  body[data-view="practice"] .focus-font-select .select {
    font-size: 16px;
    max-width: 76px;
  }

  body[data-view="practice"] .focus-tools {
    gap: 5px;
  }

  body[data-view="practice"] .focus-tool-button {
    min-width: 34px;
    min-height: 36px;
    padding: 7px;
  }

  body[data-view="practice"] .focus-tool-button .icon {
    width: 17px;
    height: 17px;
  }

  body[data-view="practice"] .focus-question {
    padding: 20px 16px 26px;
  }

  body[data-view="practice"] .focus-question .question-header {
    gap: 8px;
    padding-bottom: 13px;
  }

  body[data-view="practice"] .focus-question .pill {
    padding: 3px 7px;
    font-size: 11px;
  }

  body[data-view="practice"] .focus-question .question-number {
    gap: 8px;
  }

  body[data-view="practice"] .focus-question .question-number > span {
    font-size: 11px;
  }

  body[data-view="practice"] .focus-option-zone .option-button {
    padding: 13px 12px;
    gap: 10px;
  }

  body[data-view="practice"] .focus-option-zone .option-letter {
    width: 27px;
    height: 27px;
  }

  body[data-view="practice"] .focus-option-zone .answer-panel {
    padding: 16px 14px;
  }

  body[data-view="practice"] .focus-option-zone .answer-description > span {
    display: block;
    margin: 5px 0 0;
    font-size: 14px;
  }

  body[data-view="practice"] .focus-question .ordered-answer-fields {
    grid-template-columns: minmax(0, 1fr);
  }

  body[data-view="practice"] .focus-question .ordered-answer-fields .select {
    font-size: 16px;
  }

  body[data-view="practice"] .focus-actions {
    gap: 9px;
    padding-inline: 13px;
  }

  body[data-view="practice"] .focus-actions > .button {
    min-width: 100px;
    padding-inline: 13px;
  }

  body[data-view="practice"] .focus-navigation-status {
    max-width: 80px;
    font-size: 12px;
  }

  body[data-view="practice"] .focus-filter-panel {
    padding-inline: 16px;
  }
}

@media (max-width: 359px) {
  body[data-view="practice"] .focus-actions > .button {
    min-width: 94px;
    padding-inline: 10px;
    font-size: 15px;
  }

  body[data-view="practice"] .focus-navigation-status {
    max-width: 65px;
  }

  body[data-view="practice"] .focus-toolbar {
    padding-inline: 10px;
    gap: 6px;
  }

  body[data-view="practice"] .focus-session-info > strong {
    font-size: 12px;
  }

  body[data-view="practice"] .focus-session-info .focus-position {
    font-size: 11px;
  }

  body[data-view="practice"] .focus-font-select {
    width: auto;
    padding: 0;
  }

  body[data-view="practice"] .focus-tools {
    gap: 4px;
  }

  body[data-view="practice"] .focus-tool-button {
    min-width: 32px;
    padding-inline: 6px;
  }
}

@media print {
  body[data-view="practice"] {
    height: auto;
    overflow: visible;
  }

  body[data-view="practice"] .app-shell,
  body[data-view="practice"] #app,
  body[data-view="practice"] .main-area,
  body[data-view="practice"] .page-content,
  body[data-view="practice"] .focus-workspace,
  body[data-view="practice"] .focus-reader {
    display: block;
    height: auto;
    overflow: visible;
  }

  body[data-view="practice"] .topbar,
  body[data-view="practice"] .focus-toolbar,
  body[data-view="practice"] .focus-actions {
    display: none;
  }

  body[data-view="practice"] .focus-question {
    max-width: none;
    padding: 0;
  }
}