/* A quiet learning desk, built with the existing M3 palette. */
.practice-setup {
  gap: 20px;
}
.practice-page-heading {
  margin-bottom: 26px;
}
.practice-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(285px, 0.58fr);
  gap: 22px;
  align-items: start;
}
.practice-config.panel {
  border: 1px solid var(--line);
  padding: 26px;
  border-radius: 28px;
}
.practice-step + .practice-step {
  border-top: 1px solid var(--line);
  margin-top: 24px;
  padding-top: 24px;
}
.practice-step-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}
.practice-step-number {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  border-radius: 14px;
  color: var(--primary-strong);
  background: var(--primary-soft);
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.practice-step-heading h2 {
  font-size: 18px;
  letter-spacing: -0.3px;
  margin: 0 0 5px;
}
.practice-step-heading p {
  font-size: 11px;
  line-height: 1.7;
  color: var(--muted);
  margin: 0;
}
.practice-step-icon {
  margin-left: auto;
  color: var(--primary);
}
.practice-step-icon .m3-icon {
  width: 23px;
  height: 23px;
}
.practice-field-label {
  font-size: 12px;
  font-weight: 650;
  color: var(--ink);
  display: block;
  margin-bottom: 8px;
}
.practice-config .select {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: var(--surface-low);
  height: 48px;
  font-size: 13px;
}
.practice-library-info {
  display: flex;
  gap: 8px 14px;
  flex-wrap: wrap;
  margin-top: 14px;
  font-size: 11px;
  color: var(--muted);
  align-items: center;
}
.practice-library-info span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  overflow-wrap: anywhere;
}
.practice-library-info .m3-icon {
  width: 15px;
  height: 15px;
}
.practice-no-library {
  margin-top: 14px;
  padding: 16px;
  border-radius: 18px;
  background: var(--primary-soft);
  color: var(--primary-strong);
}
.practice-no-library p {
  font-size: 12px;
  line-height: 1.8;
  margin: 0 0 12px;
}
.practice-no-library > div {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.practice-no-library .button {
  min-height: 38px;
  padding: 0 12px;
  font-size: 11px;
  gap: 6px;
}
.practice-mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.practice-mode-card {
  position: relative;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  padding: 14px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px 10px;
  align-items: center;
  color: var(--ink);
  transition:
    background 0.15s,
    border-color 0.15s;
  min-width: 0;
}
.practice-mode-card:hover {
  background: var(--surface-low);
  border-color: var(--primary);
}
.practice-mode-card.selected {
  border: 2px solid var(--primary);
  padding: 13px;
  background: color-mix(in srgb, var(--primary-soft) 48%, var(--surface));
}
.practice-mode-card:focus-visible,
.practice-config .select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}
.practice-mode-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary-strong);
}
.practice-mode-icon .m3-icon {
  width: 19px;
  height: 19px;
}
.practice-mode-card.purple .practice-mode-icon {
  background: var(--tertiary-soft);
  color: var(--tertiary);
}
.practice-mode-card.yellow .practice-mode-icon {
  background: var(--secondary-soft);
  color: var(--secondary);
}
.practice-mode-card.pink .practice-mode-icon {
  background: var(--error-soft);
  color: var(--error);
}
.practice-mode-copy {
  min-width: 0;
}
.practice-mode-copy strong {
  font-size: 12px;
  font-weight: 700;
  display: block;
}
.practice-mode-copy small {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.7;
  display: block;
  margin-top: 5px;
}
.practice-mode-count {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 10px;
}
.practice-mode-check {
  position: absolute;
  right: 12px;
  bottom: 9px;
  color: var(--primary);
  display: none;
}
.practice-mode-check .m3-icon {
  width: 16px;
  height: 16px;
}
.practice-mode-card.selected .practice-mode-check {
  display: block;
}
.practice-options-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.practice-duration {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 16px;
  height: 48px;
  background: var(--surface-low);
  padding-right: 12px;
  font-size: 12px;
  color: var(--muted);
}
.practice-duration .field {
  background: transparent;
  border: none;
  min-width: 0;
  width: 100%;
  height: 100%;
  padding: 0 12px;
}
.practice-exam-hint {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin: 12px 0 0;
}
.practice-launch {
  position: sticky;
  top: 24px;
  border: 1px solid color-mix(in srgb, var(--tertiary) 24%, var(--line));
  border-radius: 28px;
  overflow: hidden;
  background: var(--surface);
}
.practice-launch-art {
  background: var(--tertiary-soft);
  padding: 20px 18px 0;
}
.practice-art-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--tertiary);
  font-weight: 600;
}
.practice-art-label .m3-icon {
  width: 14px;
  height: 14px;
}
.practice-launch-art img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: contain;
}
.practice-launch-body {
  padding: 24px;
}
.practice-launch-body .eyebrow {
  font-size: 9px;
}
.practice-launch-body h2 {
  font-size: 23px;
  line-height: 1.4;
  letter-spacing: -0.5px;
  margin: 10px 0;
}
.practice-launch-intro {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
  margin: 0;
}
.practice-round {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 18px 0;
  margin-top: 15px;
  border-bottom: 1px solid var(--line);
}
.practice-round > span {
  font-size: 12px;
  font-weight: 600;
}
.practice-round > div {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.practice-round strong {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--primary-strong);
}
.practice-round > div > span {
  font-size: 11px;
  color: var(--muted);
}
.practice-summary {
  display: grid;
  gap: 12px;
  margin: 18px 0;
  font-size: 11px;
}
.practice-summary > div {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 12px;
}
.practice-summary dt {
  color: var(--muted);
}
.practice-summary dd {
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
  line-height: 1.6;
}
.practice-start-hint {
  font-size: 11px;
  line-height: 1.8;
  color: var(--muted);
  margin: 16px 0;
}
.practice-launch #startPractice {
  width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
}
.practice-launch #startPractice > span:last-child {
  margin-left: auto;
}
.practice-launch #startPractice > span:first-child {
  margin-right: auto;
}
.practice-autosave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 10px;
}
.practice-autosave .m3-icon {
  width: 13px;
  height: 13px;
}
.practice-resume {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-radius: 22px;
  background: var(--primary-soft);
  color: var(--primary-strong);
}
.practice-resume > div {
  flex: 1;
  min-width: 0;
}
.practice-resume small {
  font-size: 10px;
}
.practice-resume strong {
  display: block;
  font-size: 14px;
  margin: 4px 0;
  overflow-wrap: anywhere;
}
.practice-resume p {
  font-size: 11px;
  margin: 0;
  line-height: 1.7;
}
.practice-resume-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 15px;
  background: color-mix(in srgb, var(--surface) 65%, transparent);
  flex-shrink: 0;
}
.practice-resume .button {
  gap: 8px;
  flex-shrink: 0;
}
#view-practice .practice-records {
  margin-top: 28px;
  padding: 0;
}
.practice-records > .panel-title {
  padding: 20px 24px;
}
.practice-records h3 {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 17px;
}
.practice-records h3 .m3-icon {
  width: 18px;
  height: 18px;
  color: var(--primary);
}
.practice-record-list {
  padding: 0 12px 12px;
}
#practiceSession .question-layout {
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 22px;
}
#practiceSession .question-card {
  padding: 30px;
  border-radius: 28px;
}
#practiceSession .question-meta {
  flex-wrap: wrap;
  gap: 8px;
}
#practiceSession .side-panel > .panel {
  padding: 20px;
  border-radius: 24px;
}
#practiceSession .number-grid {
  max-height: 340px;
  overflow: auto;
  padding: 3px;
}
.practice-session-tip {
  background: var(--surface-low);
}
.practice-session-tip img {
  display: block;
  width: 100%;
  height: 110px;
  object-fit: contain;
  margin-bottom: 10px;
}
.practice-session-tip h3 {
  font-size: 14px;
  margin-bottom: 8px;
}
.practice-session-tip p {
  font-size: 11px;
  line-height: 1.9;
}
.practice-resume[hidden],
.practice-no-library[hidden],
#practiceSummaryTimeRow[hidden],
#examSetting[hidden],
#practiceExamHint[hidden] {
  display: none;
}
@media (max-width: 1100px) {
  .practice-stage {
    grid-template-columns: minmax(0, 1fr) 285px;
    gap: 16px;
  }
  .practice-config.panel {
    padding: 22px;
  }
  .practice-mode-card {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  .practice-launch-body {
    padding: 20px;
  }
  #practiceSession .question-layout {
    grid-template-columns: minmax(0, 1fr) 220px;
    gap: 16px;
  }
}
@media (max-width: 950px) {
  .practice-stage {
    grid-template-columns: minmax(0, 1fr);
  }
  .practice-launch {
    position: static;
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
    align-items: stretch;
  }
  .practice-launch-art {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px;
  }
  .practice-launch-art img {
    height: 210px;
  }
  .practice-launch-intro {
    display: none;
  }
  .practice-mode-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .practice-mode-card {
    grid-template-columns: 34px minmax(0, 1fr);
  }
  #practiceSession .question-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  #practiceSession .side-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #practiceSession .side-panel .timer {
    grid-column: 1/-1;
  }
}
@media (max-width: 600px) {
  .practice-page-heading {
    gap: 16px;
    margin-bottom: 22px;
  }
  .practice-page-heading #practiceSettings {
    font-size: 12px;
    min-height: 40px;
    padding: 0 14px;
  }
  .practice-stage {
    gap: 18px;
  }
  .practice-config.panel {
    padding: 20px;
    border-radius: 24px;
  }
  .practice-step-heading h2 {
    font-size: 16px;
  }
  .practice-step-number {
    width: 34px;
    height: 34px;
  }
  .practice-mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .practice-mode-card {
    grid-template-columns: 1fr;
    padding: 13px;
    border-radius: 18px;
    gap: 9px;
  }
  .practice-mode-card.selected {
    padding: 12px;
  }
  .practice-mode-copy strong {
    font-size: 12px;
  }
  .practice-mode-copy small {
    font-size: 10px;
  }
  .practice-mode-count {
    margin-top: 0;
  }
  .practice-options-row {
    gap: 12px;
  }
  .practice-launch {
    display: block;
    border-radius: 24px;
  }
  .practice-launch-art {
    padding: 18px 20px 0;
  }
  .practice-launch-art img {
    height: 165px;
  }
  .practice-launch-body {
    padding: 22px;
  }
  .practice-launch-body h2 {
    font-size: 23px;
  }
  .practice-launch-intro {
    display: block;
  }
  .practice-launch-intro br {
    display: none;
  }
  .practice-resume {
    padding: 18px;
    flex-wrap: wrap;
    gap: 12px;
  }
  .practice-resume .button {
    width: 100%;
    justify-content: center;
  }
  .practice-resume-icon {
    width: 34px;
    height: 34px;
  }
  .practice-records > .panel-title {
    padding: 18px;
  }
  #practiceSession .question-card {
    padding: 20px;
    border-radius: 24px;
  }
  #practiceSession .question-card h2 {
    font-size: 19px;
  }
  #practiceSession .side-panel {
    grid-template-columns: minmax(0, 1fr);
  }
  #practiceSession .side-panel .timer {
    grid-column: auto;
  }
  #practiceSession .question-actions {
    gap: 8px;
  }
  #practiceSession .question-actions .button {
    font-size: 12px;
    min-height: 42px;
  }
  #practiceSession .number-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    max-height: 220px;
  }
  .practice-session-tip {
    display: flex;
    gap: 16px;
    align-items: center;
  }
  .practice-session-tip img {
    width: 90px;
    height: 85px;
    margin: 0;
    flex-shrink: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .practice-mode-card {
    transition: none;
  }
}

.practice-heading-art {
  display: none;
}
#practiceSession .number.exam-answered {
  background: var(--tertiary-soft);
  color: var(--tertiary);
}
@media (max-width: 600px) {
  .practice-page-heading {
    position: relative;
  }
  .practice-page-heading > div:first-child {
    padding-right: 100px;
  }
  .practice-heading-art {
    display: block;
    position: absolute;
    width: 105px;
    height: 100px;
    object-fit: contain;
    right: -4px;
    top: 16px;
  }
  .practice-mode-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }
  .practice-mode-card {
    padding: 11px;
    gap: 8px;
  }
  .practice-mode-card.selected {
    padding: 10px;
  }
  .practice-mode-icon {
    width: 28px;
    height: 28px;
    border-radius: 10px;
  }
  .practice-mode-icon .m3-icon {
    width: 17px;
    height: 17px;
  }
  .practice-mode-copy strong {
    font-size: 11px;
  }
  .practice-mode-copy small {
    font-size: 10px;
    line-height: 1.6;
  }
  .practice-mode-count {
    font-size: 9px;
  }
  .practice-mode-check {
    right: 9px;
    bottom: 7px;
  }
  .practice-mode-check .m3-icon {
    width: 13px;
    height: 13px;
  }
  .practice-launch-art img {
    height: 140px;
  }
}
@media (max-width: 360px) {
  .practice-mode-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .practice-page-heading > div:first-child {
    padding-right: 85px;
  }
  .practice-heading-art {
    width: 90px;
  }
}
@media (max-width: 760px) {
  #practiceSession .side-panel {
    display: contents;
  }
  #practiceSession .side-panel > .timer {
    order: -1;
    grid-column: 1 / -1;
  }
  #practiceSession .question-card {
    order: 0;
  }
  #practiceSession .side-panel > .panel {
    order: 1;
    grid-column: auto;
  }
  #practiceSession .question-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  #practiceSession .question-actions .button {
    width: 100%;
    min-width: 0;
    order: 1;
  }
  #practiceSession .question-actions .button.primary {
    grid-column: 1 / -1;
    order: 0;
  }
  #practiceSession .question-actions #prevQuestion,
  #practiceSession .question-actions #nextQuestion:not(.primary) {
    order: 1;
  }
  #practiceSession .question-actions #exitPractice {
    order: 2;
  }
}

.practice-page-heading #practiceSettings[hidden] {
  display: none;
}