/* ─── PRACTICE MODULE ────────────────────────────────────────── */
.practice-workspace {
  gap: 18px;
}

.practice-hero,
.practice-runner {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.practice-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
}

.practice-kicker {
  display: block;
  margin-bottom: 4px;
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.practice-hero h2,
.practice-runner h2 {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.5px;
}

.practice-hero p,
.practice-runner p {
  margin: 5px 0 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.practice-count {
  width: 76px;
  min-width: 76px;
  height: 76px;
  border-radius: 22px;
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--border-subtle));
  color: var(--text-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: var(--weight-semibold);
  line-height: 1;
}

.practice-count span {
  margin-top: 6px;
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}

.practice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.practice-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 190px;
}

.practice-card-head,
.practice-stats {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.practice-level,
.practice-type {
  border-radius: var(--radius-full);
  padding: 4px 8px;
  font-size: 11px;
  font-weight: var(--weight-semibold);
  line-height: 1;
}

.practice-level {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.practice-type {
  color: var(--text-tertiary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  text-transform: capitalize;
}

.practice-card h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.2px;
}

.practice-card p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  flex: 1;
}

.practice-stats {
  justify-content: flex-start;
  flex-wrap: wrap;
  color: var(--text-tertiary);
  font-size: var(--text-xs);
}

.practice-stats span {
  padding: 3px 7px;
  border-radius: var(--radius-full);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
}

.practice-start-btn,
.practice-primary-btn,
.practice-secondary-btn,
.practice-back-btn,
.practice-round-btn {
  border: 1px solid var(--border-default);
  font-family: inherit;
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.practice-start-btn,
.practice-primary-btn {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.practice-start-btn {
  height: 34px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.practice-primary-btn,
.practice-secondary-btn,
.practice-back-btn {
  min-height: 34px;
  padding: 0 14px;
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
}

.practice-secondary-btn,
.practice-back-btn,
.practice-round-btn {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.practice-start-btn:hover,
.practice-primary-btn:hover,
.practice-secondary-btn:hover,
.practice-back-btn:hover,
.practice-round-btn:hover {
  transform: translateY(-1px);
  border-color: var(--accent);
}

.practice-runner {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.practice-runner-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: start;
  gap: 16px;
}

.practice-score-box {
  min-width: 78px;
  min-height: 62px;
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.practice-score-box strong {
  color: var(--text-primary);
  font-size: var(--text-xl);
  line-height: 1;
}

.practice-score-box span {
  margin-top: 5px;
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.practice-question-card,
.practice-tracker-card {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--bg-elevated) 55%, var(--bg-surface));
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.practice-question-text span {
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.practice-question-text h3 {
  margin: 4px 0 0;
  color: var(--text-primary);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  letter-spacing: -0.3px;
}

.practice-question-text p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.practice-choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.practice-choice-grid.compact {
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
}

.practice-choice {
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  cursor: pointer;
}

.practice-choice:hover,
.practice-choice.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, var(--bg-surface));
}

.practice-choice.correct {
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 12%, var(--bg-surface));
}

.practice-choice.wrong {
  border-color: var(--error);
  background: color-mix(in srgb, var(--error) 9%, var(--bg-surface));
}

.practice-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.practice-feedback {
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.practice-feedback.hidden {
  display: none;
}

.practice-feedback.positive {
  color: var(--success);
  background: color-mix(in srgb, var(--success) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--success) 25%, var(--border-subtle));
}

.practice-feedback.negative {
  color: var(--error);
  background: color-mix(in srgb, var(--error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--error) 25%, var(--border-subtle));
}

.practice-mini-fretboard {
  width: 100%;
  overflow-x: auto;
  padding: 8px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
}

.practice-fret-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(42px, 1fr);
  gap: 5px;
  align-items: center;
  min-width: max-content;
  margin-bottom: 5px;
}

.practice-fret-row:last-child {
  margin-bottom: 0;
}

.practice-fret-label-row {
  margin-bottom: 8px;
}

.practice-string-label,
.practice-fret-label {
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  text-align: center;
}

.practice-string-label {
  width: 40px;
  min-width: 40px;
  text-align: left;
}

.practice-fret-cell {
  width: 42px;
  height: 32px;
  border: 1px solid var(--border-default);
  border-radius: 999px;
  background: var(--bg-elevated);
  color: var(--text-primary);
  cursor: pointer;
  font-family: inherit;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
}

.practice-fret-cell span {
  opacity: 0;
}

.practice-mini-fretboard.show-notes .practice-fret-cell span,
.practice-fret-cell.selected span,
.practice-fret-cell.correct span,
.practice-fret-cell.wrong span {
  opacity: 1;
}

.practice-fret-cell:hover,
.practice-fret-cell.selected {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 11%, var(--bg-elevated));
}

.practice-fret-cell.correct {
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 14%, var(--bg-elevated));
}

.practice-fret-cell.wrong {
  border-color: var(--error);
  background: color-mix(in srgb, var(--error) 12%, var(--bg-elevated));
}

.practice-hint-strip,
.practice-safety-note {
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  line-height: var(--leading-normal);
}

.practice-sequence-display {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.practice-sequence-display span {
  min-width: 32px;
  padding: 7px 9px;
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  text-align: center;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
}

.practice-pattern-box {
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  text-align: center;
}

.practice-pattern-box span,
.practice-pattern-box small {
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
}

.practice-pattern-box strong {
  color: var(--text-primary);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
}

.practice-tracker-controls,
.practice-rep-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.practice-tracker-controls.wrap {
  flex-wrap: wrap;
}

.practice-round-btn {
  width: 42px;
  height: 36px;
  border-radius: var(--radius-full);
  font-size: var(--text-base);
}

.practice-bpm-readout,
.practice-rep-readout {
  min-width: 96px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.practice-bpm-readout strong,
.practice-rep-readout strong,
.practice-timer-display {
  color: var(--text-primary);
  font-size: var(--text-xl);
  font-weight: var(--weight-semibold);
  line-height: 1;
}

.practice-bpm-readout span,
.practice-rep-readout span {
  margin-top: 4px;
  color: var(--text-tertiary);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.practice-timer-display {
  text-align: center;
  padding: 8px;
}

#practice-metronome-toggle.active {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, var(--bg-elevated));
}

@media (max-width: 768px) {
  .practice-hero,
  .practice-runner-header {
    grid-template-columns: 1fr;
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .practice-count,
  .practice-score-box {
    width: 100%;
    min-width: 0;
  }

  .practice-grid {
    grid-template-columns: 1fr;
  }

  .practice-fret-row {
    grid-auto-columns: 38px;
  }

  .practice-fret-cell {
    width: 38px;
  }
}

/* Progressive practice path */
.practice-stage-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 4px;
  scrollbar-width: thin;
}

.practice-stage-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  background: var(--bg-surface);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-decoration: none;
  white-space: nowrap;
}

.practice-stage-nav a:hover {
  color: var(--text-primary);
  border-color: var(--accent);
}

.practice-stage-nav a span {
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent) 12%, var(--bg-elevated));
  color: var(--accent);
  font-size: 11px;
}

.practice-path {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.practice-stage {
  scroll-margin-top: 88px;
}

.practice-stage-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  padding: 0 2px;
}

.practice-stage-number {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent) 11%, var(--bg-elevated));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--border-subtle));
  color: var(--accent);
  font-weight: var(--weight-semibold);
}

.practice-stage-header h3 {
  margin: 0;
  color: var(--text-primary);
  font-size: var(--text-base);
}

.practice-stage-header p {
  margin: 2px 0 0;
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  line-height: var(--leading-normal);
}

.practice-stage-header > span {
  color: var(--text-tertiary);
  font-size: var(--text-xs);
  white-space: nowrap;
}

.practice-guided-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.practice-step-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.practice-step-list label {
  display: block;
  cursor: pointer;
}

.practice-step-list input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.practice-step-list label > span {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 8px 11px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.practice-step-list label > span strong {
  display: grid;
  place-items: center;
  width: 24px;
  min-width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  color: var(--text-tertiary);
  font-size: 11px;
}

.practice-step-list input:checked + span {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border-default));
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-elevated));
  color: var(--text-primary);
}

.practice-step-list input:checked + span strong {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.practice-guided-tools {
  display: grid;
  grid-template-columns: minmax(190px, auto) 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
}

.practice-guided-tools .practice-timer-display {
  min-width: 70px;
  margin: 0;
}

@media (max-width: 780px) {
  .practice-stage-header {
    grid-template-columns: auto 1fr;
  }

  .practice-stage-header > span {
    grid-column: 2;
  }

  .practice-guided-tools {
    grid-template-columns: 1fr;
  }

  .practice-guided-tools .practice-tracker-controls {
    justify-content: center;
  }
}

/* Visual practice runner */
.practice-visual-panel {
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border-subtle));
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--accent) 4%, var(--bg-surface));
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.practice-visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.practice-visual-header span {
  color: var(--accent);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: .45px;
}

.practice-visual-header h4 {
  margin: 3px 0 0;
  color: var(--text-primary);
  font-size: var(--text-base);
}

.practice-visual-controls {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.practice-visual-controls .practice-secondary-btn {
  min-width: 38px;
  padding-inline: 10px;
}

#practice-visual-position {
  min-width: 58px;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  text-align: center;
}

.practice-rhythm-visual {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 6px 10px;
  align-items: center;
  overflow-x: auto;
  padding-bottom: 4px;
}

.practice-rhythm-label {
  color: var(--text-tertiary);
  font-size: 11px;
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: .35px;
}

.practice-rhythm-row {
  min-width: max(420px, calc(var(--visual-cols) * 44px));
  display: grid;
  grid-template-columns: repeat(var(--visual-cols), minmax(36px, 1fr));
  gap: 5px;
}

.practice-visual-cell {
  min-height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border-subtle);
  border-radius: 9px;
  background: var(--bg-elevated);
  color: var(--text-secondary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.practice-visual-cell.attack {
  color: var(--text-primary);
}

.practice-visual-cell.accent::after {
  content: '>';
  position: absolute;
  transform: translateY(-20px);
  color: var(--accent);
  font-size: 11px;
}

.practice-visual-cell.active,
.practice-tab-cell.active,
.practice-motion-step.active {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 16%, var(--bg-elevated));
  color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 10%, transparent);
}

.practice-tab-scroll {
  overflow-x: auto;
  padding-bottom: 4px;
}

.practice-tab-visual {
  min-width: max(620px, calc(var(--visual-cols) * 52px + 82px));
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: center;
  gap: 4px 8px;
  padding: 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
}

.practice-tab-string-label {
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  text-align: center;
}

.practice-tab-string-label.meta {
  color: var(--text-tertiary);
  font-size: 10px;
  text-transform: uppercase;
}

.practice-tab-string-row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(var(--visual-cols), minmax(42px, 1fr));
  gap: 3px;
}

.practice-tab-string-row:not(.meta)::before {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: var(--border-default);
  z-index: 0;
}

.practice-tab-cell {
  position: relative;
  z-index: 1;
  min-height: 31px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--bg-surface);
  color: var(--text-primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  font-weight: var(--weight-semibold);
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.practice-tab-string-row.meta .practice-tab-cell {
  min-height: 25px;
  color: var(--text-tertiary);
  background: var(--bg-elevated);
}

.practice-motion-visual {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px;
}

.practice-motion-step {
  min-height: 78px;
  padding: 10px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-align: center;
  transition: border-color var(--transition-fast), background var(--transition-fast), transform var(--transition-fast);
}

.practice-motion-step strong {
  color: var(--accent);
  font-size: var(--text-lg);
}

.practice-motion-step span {
  color: var(--text-secondary);
  font-size: var(--text-xs);
}

.practice-visual-caption {
  margin: 0 !important;
  color: var(--text-tertiary) !important;
  font-size: var(--text-xs) !important;
  line-height: var(--leading-normal);
}

@media (max-width: 700px) {
  .practice-visual-header {
    align-items: stretch;
    flex-direction: column;
  }

  .practice-visual-controls {
    justify-content: flex-start;
  }

  #practice-visual-play {
    flex: 1;
  }

  .practice-rhythm-visual {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .practice-visual-panel {
    padding: 11px;
  }
}
.practice-visual-cell { position: relative; }