/* Bildschirmspezifische Anordnung. */
.lead {
  margin-top: var(--space-2);
  margin-bottom: var(--space-4);
}
.recent-label {
  margin: 0 0 var(--space-2) var(--space-1);
}
.after-list {
  margin-top: var(--space-3);
}

/* Dashboard */
.hero .t-display {
  font-size: clamp(1.75rem, 7vw, var(--type-display-size));
}

/* Fach */
.subject-head {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}
.glyph-tile.big {
  width: 56px;
  height: 56px;
  font-size: 28px;
  border-radius: var(--radius-lg);
}
.package-card .t-tag {
  margin-bottom: var(--space-1);
}
.meta-row {
  margin-top: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.package-card .dep {
  margin-top: var(--space-3);
  font-size: var(--type-caption-size);
}

/* Paket */
.offline-card {
  display: grid;
  gap: var(--space-4);
}
.offline-head {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}
.offline-head p {
  margin-top: 0;
}
.progress-bar.zero {
  width: 0;
}
.offline-status {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: var(--type-small-size);
}
.offline-status strong {
  color: var(--c-ink);
}
.offline-actions {
  display: grid;
  gap: var(--space-3);
}
/* Einstellungen: Konto (AP 7.6) */
.account-card {
  display: grid;
  gap: var(--space-3);
}
.account-status {
  color: var(--c-ink);
  overflow-wrap: anywhere;
}
.update-box {
  display: grid;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--c-line);
}
.confirm-panel {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--c-danger-soft);
}
.confirm-panel p {
  margin: 0;
  color: var(--c-ink);
}
.dep-list {
  margin: 0;
  padding-left: var(--space-5);
  font-size: var(--type-small-size);
}

/* Lernmaterial (Blöcke) */
.material-body {
  display: grid;
  gap: var(--space-4);
  margin-top: var(--space-5);
  min-width: 0;
}
.material-body .block-heading {
  margin: var(--space-3) 0 0;
  font-family: var(--type-title-family);
  color: var(--c-ink);
  overflow-wrap: anywhere;
}
.material-body h2.block-heading {
  font-size: var(--type-heading-size);
}
.material-body h3.block-heading,
.material-body h4.block-heading {
  font-size: var(--type-body-size);
}
.block-text {
  margin: 0;
  white-space: pre-line;
  overflow-wrap: anywhere;
  color: var(--c-text);
}
.math.block {
  overflow-x: auto;
  overflow-y: hidden;
  padding: var(--space-3) 0;
  text-align: center;
  color: var(--c-ink);
}
.math.inline {
  color: var(--c-ink);
}
.math-fallback {
  font-family: var(--type-tag-family);
  font-size: var(--type-small-size);
}
.figure {
  margin: 0;
  display: grid;
  gap: var(--space-2);
}
.figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 560px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  background: var(--c-figure-bg);
  border: 1px solid var(--c-line);
}
.figure audio {
  width: 100%;
}
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
}
.table-wrap table {
  border-collapse: collapse;
  min-width: 100%;
  font-size: var(--type-small-size);
}
.table-wrap th,
.table-wrap td {
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--c-line);
  text-align: center;
  white-space: nowrap;
  color: var(--c-text);
}
.table-wrap th {
  background: var(--c-surface-sunken);
  color: var(--c-ink);
}
.block-invalid {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-warning-soft);
  color: var(--c-ink);
  font-size: var(--type-small-size);
}
.block-invalid svg {
  flex: none;
  width: var(--size-icon-sm);
  height: var(--size-icon-sm);
}
.block-ref {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
}
.material-nav {
  display: grid;
  gap: var(--space-3);
}
.material-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

/* Übung */
.exercise-dots {
  display: flex;
  gap: var(--space-2);
  margin: var(--space-4) 0;
}
.exercise-dots .dot {
  flex: 1;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--c-neutral-soft);
}
.exercise-dots .dot.current {
  background: var(--c-primary);
}
.exercise-dots .dot.done.correct {
  background: var(--c-success);
}
.exercise-dots .dot.done.partial {
  background: var(--c-warning);
}
.exercise-dots .dot.done.incorrect {
  background: var(--c-danger);
}
.question {
  display: grid;
  gap: var(--space-4);
}
.prompt,
.explanation {
  display: grid;
  gap: var(--space-3);
  min-width: 0;
}
.explanation {
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-line);
}
.choices {
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.choice {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  min-height: var(--size-touch);
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  background: var(--c-surface-solid);
  color: var(--c-text);
  cursor: pointer;
}
.choice input {
  width: 22px;
  height: 22px;
  margin: 0;
  accent-color: var(--c-primary);
}
.choice-body .block-text {
  white-space: normal;
}
.choice-mark {
  grid-column: 2;
  font-size: var(--type-caption-size);
  font-weight: 600;
}
.choice-mark:empty {
  display: none;
}
.choice.is-correct {
  border-color: var(--c-success);
  background: var(--c-success-soft);
}
.choice.is-correct .choice-mark {
  color: var(--c-success-text);
}
.choice.is-wrong {
  border-color: var(--c-danger);
  background: var(--c-danger-soft);
}
.choice.is-wrong .choice-mark {
  color: var(--c-danger-text);
}
.input {
  width: 100%;
  min-height: var(--size-touch);
  padding: 0 var(--space-4);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  background: var(--c-surface-solid);
  color: var(--c-ink);
  font: inherit;
}
.input:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 1px;
}
.input.is-correct {
  border-color: var(--c-success);
}
.input.is-wrong {
  border-color: var(--c-danger);
}
.number-field {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.number-field .unit {
  color: var(--c-muted);
}
/* Größe mit Einheit, Stelle im Bild (ADR-0065) */
.quantity-field {
  display: grid;
  gap: var(--space-2);
}
.quantity-keys {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.quantity-key {
  min-width: var(--size-touch);
  min-height: var(--size-touch);
  padding: 0 var(--space-3);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  background: var(--c-surface-solid);
  color: var(--c-ink);
  font-size: 1.15rem;
}
.hotspot {
  display: grid;
  gap: var(--space-3);
  justify-items: center;
}
.hotspot-stage {
  position: relative;
  display: inline-block;
  max-width: 100%;
  line-height: 0;
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #fff;
  cursor: crosshair;
  touch-action: manipulation;
}
.hotspot[data-locked="true"] .hotspot-stage {
  cursor: default;
}
.hotspot-stage:focus-visible {
  outline: 3px solid var(--c-primary);
  outline-offset: 2px;
}
.hotspot-img {
  display: block;
  max-width: 100%;
  height: auto;
  user-select: none;
  -webkit-user-drag: none;
}
.hotspot-regions {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.hotspot-regions > * {
  fill: var(--c-success-soft);
  stroke: var(--c-success);
  stroke-width: 2.5;
  stroke-dasharray: 6 4;
}
.hotspot-marker {
  position: absolute;
  width: 26px;
  height: 26px;
  margin: -13px 0 0 -13px;
  border: 3px solid #fff;
  border-radius: 50%;
  background: var(--c-primary);
  box-shadow: 0 0 0 2px var(--c-primary), 0 2px 6px rgb(0 0 0 / 0.35);
  pointer-events: none;
}
.hotspot-marker.is-correct {
  background: var(--c-success);
  box-shadow: 0 0 0 2px var(--c-success), 0 2px 6px rgb(0 0 0 / 0.35);
}
.hotspot-marker.is-wrong {
  background: var(--c-danger);
  box-shadow: 0 0 0 2px var(--c-danger), 0 2px 6px rgb(0 0 0 / 0.35);
}
.hotspot-pad {
  display: flex;
  gap: var(--space-2);
}
.hotspot-pad .btn {
  min-width: var(--size-touch);
  min-height: var(--size-touch);
  padding: 0;
}
.hotspot-pad [data-hotspot-move="left"] svg {
  transform: rotate(180deg);
}
.hotspot-pad [data-hotspot-move="up"] svg {
  transform: rotate(-90deg);
}
.hotspot-pad [data-hotspot-move="down"] svg {
  transform: rotate(90deg);
}
.hotspot-pos {
  margin: 0;
  text-align: center;
}
.field-error,
.answer-hint {
  margin: 0;
  color: var(--c-danger-text);
}
.matching {
  display: grid;
  gap: var(--space-4);
}
.match-row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--c-line);
}
.match-row.is-correct {
  border-color: var(--c-success);
  background: var(--c-success-soft);
}
.match-row.is-wrong {
  border-color: var(--c-danger);
  background: var(--c-danger-soft);
}
.match-solution {
  margin: 0;
  color: var(--c-ink);
}
.feedback {
  display: grid;
  gap: var(--space-3);
}
.exercise-actions {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}
.result-score .score {
  font-family: var(--type-display-family);
  font-size: 2.5rem;
  color: var(--c-ink);
}
.result-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-4) 0;
  padding-left: var(--space-5);
}
.result-list li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--c-text);
}

/* Website */
.website-hero .eyebrow svg {
  width: 16px;
  height: 16px;
}
.hero-actions {
  margin-top: var(--space-5);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.status-card {
  display: grid;
  gap: var(--space-4);
}
.status-line {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
/* Website offline speichern (AP 7.9) */
.website-area {
  display: grid;
  gap: var(--space-3);
}
.website-area.child {
  padding-top: var(--space-3);
  border-top: 1px solid var(--c-line);
}
.website-area.depth-2 {
  padding-left: var(--space-4);
}
.website-area.depth-3,
.website-area.depth-4 {
  padding-left: var(--space-6);
}
.website-area .offline-actions .btn {
  justify-self: start;
}
.website-children > summary,
.website-notes > summary {
  cursor: pointer;
  color: var(--c-ink);
  font-size: var(--type-small-size);
  font-weight: 600;
}
.website-children {
  display: grid;
  gap: var(--space-3);
}
.website-notes ul {
  margin: var(--space-2) 0 0;
  padding-left: var(--space-5);
  font-size: var(--type-small-size);
  color: var(--c-muted);
  overflow-wrap: anywhere;
}

@media (max-width: 360px) {
  .hero-actions .btn {
    width: 100%;
  }
}

/* Lernfortschritt (AP 7.5a) */
.exercise-history {
  margin-bottom: var(--space-3);
}
.exercise-history .kv {
  margin-top: var(--space-2);
}
/* Als Nächstes und Kurzaufgabe (ADR-0043, ADR-0045) */
.daily-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-2);
}
.daily-card > div {
  display: grid;
  gap: 2px;
}

/* Meine Fehler (ADR-0042) */
.mistakes-head {
  display: grid;
  gap: var(--space-2);
}
.mistake-list {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-2) 0;
  padding-left: var(--space-4);
}
.mistake-list li {
  display: grid;
  gap: 2px;
}

/* Heute wiederholen (ADR-0039) */
.review-block {
  display: grid;
  gap: var(--space-2);
}
.review-next {
  margin-top: var(--space-2);
}

/* Streak-Erinnerung */
.reminder-time {
  margin-top: var(--space-2);
}
.reminder-time .input {
  max-width: 10rem;
}
.reminder-hint {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

#attempts-title:focus {
  outline: none;
}
.package-progress,
.dashboard-progress {
  display: grid;
  gap: var(--space-2);
}
.save-state {
  margin-top: var(--space-3);
}
.exercise-attempts {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-2);
}
.attempt-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.attempt-item {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-surface-sunken);
  border: 1px solid var(--c-line);
}
.attempt-item[hidden] {
  display: none;
}
.attempt-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  color: var(--c-ink);
}

/* Begonnene Versuche (AP 7.5) */
.draft-state:empty {
  display: none;
}
.draft-state {
  margin: var(--space-2) 0 0;
}
.draft-card {
  display: grid;
  gap: var(--space-2);
}
.draft-row {
  display: grid;
  gap: var(--space-1);
}

/* Lernstatistik (AP 7.5b) */
.stats-kv {
  margin-top: var(--space-4);
}
.status-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}
.activity-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
}
.day-chart {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 96px;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--c-line);
}
.day-bar {
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
  height: 100%;
  display: flex;
  align-items: flex-end;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.day-bar .day-fill {
  display: block;
  min-height: 0;
  width: 100%;
  border-radius: 4px 4px 0 0;
  background: var(--c-primary);
}
.day-bar .day-fill.is-zero {
  height: 0;
}
.day-bar.selected .day-fill,
.day-bar:focus-visible .day-fill {
  outline: 2px solid var(--c-ink);
  outline-offset: 1px;
}
.day-axis {
  display: flex;
  justify-content: space-between;
}
.day-detail {
  min-height: 1.4em;
  margin: 0;
  color: var(--c-ink);
}
.day-table summary {
  cursor: pointer;
  color: var(--c-muted);
}
/* Lernstatistik (PS-98): Wochenverlauf als zwei schlichte Säulendiagramme; Höhen setzt progress.js über CSSOM */
.chart-title {
  margin: var(--space-2) 0 0;
  color: var(--c-muted);
  font-weight: 600;
}
.week-chart {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: 4px;
  height: 88px;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--c-line);
}
.week-bar {
  height: 100%;
  min-width: 0;
  display: flex;
  align-items: flex-end;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.week-fill {
  display: block;
  width: 100%;
  min-height: 0;
  border-radius: 4px 4px 0 0;
  background: var(--c-primary);
}
.week-fill.rate {
  background: var(--c-success);
}
.week-fill.is-zero {
  height: 0;
}
.week-bar.current .week-fill {
  background-image: repeating-linear-gradient(135deg, transparent 0 4px, var(--c-primary-soft) 4px 6px);
}
.week-bar.selected .week-fill,
.week-bar:focus-visible .week-fill {
  outline: 2px solid var(--c-ink);
  outline-offset: 1px;
}
.week-axis {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 4px;
  text-align: center;
}
.week-detail {
  min-height: 1.4em;
  margin: 0;
  color: var(--c-ink);
}
.group-row.is-link {
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  background: transparent;
  border-left: 0;
  border-right: 0;
  border-top: 0;
  cursor: pointer;
}
.group-row.is-link:hover,
.group-row.is-link:focus-visible {
  background: var(--c-surface-sunken);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-2);
  font-size: var(--type-small-size);
}
.data-table th,
.data-table td {
  text-align: left;
  padding: var(--space-1) var(--space-2);
  border-bottom: 1px solid var(--c-line);
}
.data-table th {
  color: var(--c-muted);
  font-weight: 600;
}
.group-row {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--c-line);
}
.group-row:last-child {
  border-bottom: 0;
}
.group-head {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  color: var(--c-ink);
}
.glyph-tile.small {
  width: 36px;
  height: 36px;
  font-size: 1.1rem;
}
.plain-list {
  margin: var(--space-2) 0 0;
  padding-left: var(--space-5);
}
.subject-progress {
  margin-top: var(--space-2);
}

/* Aufgabentypen AP 7.4b */
.true-false {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.cloze {
  margin: 0;
  line-height: 2.6;
  color: var(--c-ink);
}
.cloze-gap {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-1);
  vertical-align: baseline;
}
.cloze .gap-input {
  display: inline-block;
  width: 6.5em;
  padding: 0 var(--space-2);
  text-align: center;
}
.cloze .gap-select {
  width: auto;
  min-width: 7em;
  max-width: 100%;
  padding: 0 var(--space-6) 0 var(--space-2);
  text-align: left;
}
.gap-solution {
  color: var(--c-danger-text);
  font-weight: 600;
}
.order-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.order-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--radius-md);
  background: var(--c-surface-solid);
  color: var(--c-ink);
}
.order-grip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--size-touch);
  color: var(--c-muted);
  cursor: grab;
  touch-action: none;
  user-select: none;
}
.order-grip svg {
  width: 1.1rem;
  height: 1.1rem;
}
.order-list[data-locked="true"] .order-grip {
  cursor: default;
}
.order-list[data-locked="true"] .order-grip svg {
  display: none;
}
.order-item.is-dragging {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.order-pos {
  font-weight: 700;
  color: var(--c-muted);
}
.order-buttons {
  display: flex;
  gap: var(--space-1);
}
.order-buttons .btn {
  min-width: var(--size-touch);
  min-height: var(--size-touch);
  padding: 0;
}
.order-buttons [data-move="up"] svg {
  transform: rotate(-90deg);
}
.order-buttons [data-move="down"] svg {
  transform: rotate(90deg);
}
.order-solution {
  grid-column: 2 / -1;
  margin: 0;
}
.order-item.is-correct {
  border-color: var(--c-success);
  background: var(--c-success-soft);
}
.order-item.is-wrong {
  border-color: var(--c-danger);
  background: var(--c-danger-soft);
}
.order-item.is-wrong .order-solution {
  color: var(--c-danger-text);
}
.free-answer {
  min-height: 8rem;
  padding: var(--space-3) var(--space-4);
  line-height: 1.5;
  resize: vertical;
}
.char-count {
  margin: var(--space-1) 0 0;
  text-align: right;
}
.sample-answer {
  padding-left: var(--space-3);
  border-left: 3px solid var(--c-primary);
}

/* Karteikarte (ADR-0037): Rückseite nach dem Umdrehen, dann Selbsteinschätzung */
.flashcard {
  display: grid;
  gap: var(--space-3);
}
.flashcard-back {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-4);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface-sunken);
  transform-origin: center;
  animation: flashcard-flip var(--motion-base) ease-out;
}
.flashcard-back[hidden] {
  display: none;
}
.flashcard-rating legend {
  margin-bottom: var(--space-2);
  padding: 0;
}
@keyframes flashcard-flip {
  from { transform: perspective(600px) rotateX(-70deg); opacity: 0; }
  to { transform: none; opacity: 1; }
}

/* Prüfungen (AP 7.8) */
.exam-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}
.exam-clock {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: right;
}
.exam-clock.urgent {
  color: var(--c-danger-text);
}
.exam-rules {
  margin: 0 0 var(--space-3);
  padding-left: 1.2em;
}
.exam-rules li + li {
  margin-top: 6px;
}
.exercise-dots .dot.done {
  background: var(--c-primary-soft, var(--c-neutral));
}

/* ---------- Begleiterbereich (companion-system.md §10) ---------- */
.companion-stage {
  position: relative;
  aspect-ratio: 4 / 3;
  max-height: 46vh;
  width: 100%;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(180deg, var(--c-accent-soft), var(--c-primary-soft));
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
}
.companion-stage[data-state="loading"]::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--c-neutral-soft);
  animation: skeleton-pulse 1.4s ease-in-out infinite;
}
.stage-canvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: manipulation;
}
.stage-fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.stage-fallback svg { width: min(70%, 260px); height: auto; }
.stage-bubble {
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: var(--space-3);
  margin: 0;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  color: var(--c-ink);
  font-size: var(--type-small-size);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(6px);
}
.stage-bubble:empty { display: none; }
.companion-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin: var(--space-4) 0 var(--space-3);
}
.companion-name h1 { margin: 0; }
.companion-notice { margin-bottom: var(--space-3); }
.companion-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}
.companion-stats .num { font-size: 1.35rem; }
.care-bars { display: grid; gap: var(--space-3); }
.care-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: var(--space-2);
  margin-bottom: var(--space-1);
  font-size: var(--type-small-size);
}
.companion-balance {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
  font-size: var(--type-body-size, 1rem);
  color: var(--c-ink);
}
.companion-balance svg { width: 24px; height: 24px; color: var(--c-warning); }
.chip[aria-selected="true"],
.chip[aria-pressed="true"] {
  border-color: var(--c-primary);
  background: var(--c-primary-soft);
  color: var(--c-primary);
}
.item-list { display: grid; gap: var(--space-3); }
@media (min-width: 600px) {
  .item-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
.item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-2);
}
.shop-item p, .achievement p { margin: var(--space-1) 0 var(--space-3); }
.shop-item p.counterpart, .item-list .counterpart { margin-top: calc(-1 * var(--space-2)); color: var(--c-accent-text); }
.shop-item[data-state="owned"] { border-color: var(--c-success-soft); }
.confirm-inline { display: grid; gap: var(--space-2); }
.row-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.row-actions .btn { flex: 1; }
.room-slot .chips { margin-top: var(--space-2); }
.achievement[data-unlocked="false"] strong { color: var(--c-muted); }
.care-actions .care-action {
  display: grid;
  justify-items: start;
  justify-content: stretch;
  align-content: center;
  gap: 2px;
  min-height: 64px;
  padding: var(--space-3);
  text-align: left;
}
.snack-chips { margin-top: var(--space-3); }
.species-card {
  display: grid;
  justify-items: center;
  gap: var(--space-1);
  padding: var(--space-4) var(--space-3);
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
}
.species-card[aria-checked="true"] {
  border-color: var(--c-primary);
  box-shadow: var(--shadow-md);
}
.species-art svg { width: 120px; height: auto; }
.rules { margin: var(--space-2) 0 0; padding-left: var(--space-5); }
.field { display: grid; gap: var(--space-1); margin-bottom: var(--space-3); }
.tx-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  font-size: var(--type-small-size);
}
.tx-row .title { color: var(--c-ink); font-weight: 600; }
.tx-amount { font-weight: 700; color: var(--c-success-text); white-space: nowrap; }
.tx-amount.minus { color: var(--c-ink); }
.companion-reward { margin-top: var(--space-2); }

/* Vollflächige Begleiterseite (companion-system.md §10): Szene zwischen Kopfzeile und Tab-Leiste, Bedienung als
   Overlay. Overlays lassen die Mitte frei (pointer-events nur auf den Bedienelementen), damit Antippen den Begleiter
   erreicht. Halbtransparente Flächen in den Farben der Leisten; Abstände mit den Edge-to-Edge-Einzügen (--inset-*). */
.view:has(.companion-full) { max-width: none; padding: 0; }
.companion-full {
  position: relative;
  width: 100%;
  /* Startwert; screens/companion.js setzt die genaue Höhe bis zur Tab-Leiste */
  height: calc(100dvh - var(--inset-top) - var(--size-appbar) - 1px - var(--size-touch) - 2 * var(--space-2) - 1px - var(--inset-bottom));
  min-height: 320px;
  overflow: hidden;
}
.companion-full .companion-stage {
  position: absolute;
  inset: 0;
  aspect-ratio: auto;
  max-height: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.companion-full .stage-fallback svg { width: min(62%, 300px); }
.companion-hud,
.companion-rail,
.companion-carebar { position: absolute; z-index: 2; pointer-events: none; }
.companion-hud > *,
.companion-rail > *,
.companion-carebar > * { pointer-events: auto; }
.hud-card,
.rail-btn,
.care-btn,
.companion-full .stage-bubble {
  /* bewusst ohne backdrop-filter: über der animierten Szene müsste jedes Bild neu weichgezeichnet werden (teuer) */
  background: var(--c-bar-bg);
  -webkit-backdrop-filter: none;
  backdrop-filter: none;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
  color: var(--c-ink);
}
.companion-hud {
  top: var(--space-3);
  left: calc(var(--space-3) + var(--inset-left));
  /* rechts Platz für die Symbolleiste */
  right: calc(var(--size-touch) + 2 * var(--space-3) + var(--inset-right));
}
.hud-card {
  max-width: 280px;
  padding: var(--space-2) var(--space-3) var(--space-3);
  border-radius: var(--radius-lg);
  display: grid;
  gap: var(--space-1);
}
.hud-name { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); }
.hud-who { display: grid; min-width: 0; }
.hud-title { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: 1.125rem; line-height: 1.2; overflow-wrap: anywhere; }
.hud-sub { font-size: var(--type-small-size); color: var(--c-muted); }
.hud-icon {
  flex: none;
  width: var(--size-touch);
  height: var(--size-touch);
  margin: calc(-1 * var(--space-1)) calc(-1 * var(--space-2)) 0 0;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--c-primary);
  cursor: pointer;
}
.hud-icon svg { width: 20px; height: 20px; }
.hud-level { display: flex; justify-content: space-between; gap: var(--space-2); font-size: var(--type-small-size); font-weight: 600; }
.hud-level span:last-child { color: var(--c-muted); font-weight: 500; }
.hud-chips { display: flex; flex-wrap: wrap; gap: var(--space-1); margin-top: var(--space-1); }
.hud-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  padding: 2px var(--space-2);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  background: var(--c-surface);
  color: var(--c-ink);
  font: inherit;
  font-size: var(--type-small-size);
  font-weight: 700;
}
button.hud-chip { min-height: var(--size-touch); cursor: pointer; }
.hud-chip svg { width: 16px; height: 16px; color: var(--c-warning); }
.care-bars.mini { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px var(--space-3); margin-top: var(--space-1); }
.care-bars.mini .care-head { margin-bottom: 1px; font-size: 0.75rem; }
.care-bars.mini .progress-track { height: 5px; }
.companion-rail {
  top: var(--space-3);
  right: calc(var(--space-3) + var(--inset-right));
  /* über der Pflegeleiste enden; reicht die Höhe nicht, lässt sich die Leiste scrollen (nie über das Info-Feld) */
  bottom: calc(var(--size-touch) + 14px + 2 * var(--space-3));
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: none;
}
.companion-rail::-webkit-scrollbar { display: none; }
.rail-btn {
  position: relative;
  width: var(--size-touch);
  height: var(--size-touch);
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  cursor: pointer;
}
.rail-btn svg { width: 22px; height: 22px; }
.rail-btn .claim-dot { position: absolute; top: 6px; right: 6px; width: 10px; height: 10px; box-shadow: 0 0 0 2px var(--c-surface); }
.rail-btn:active, .care-btn:active, .hud-icon:active, button.hud-chip:active { transform: scale(0.96); }
.companion-carebar {
  left: calc(var(--space-3) + var(--inset-left));
  right: calc(var(--space-3) + var(--inset-right));
  bottom: var(--space-3);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--space-2);
}
.care-btn {
  min-height: calc(var(--size-touch) + 14px);
  padding: var(--space-1) 2px;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 2px;
  border-radius: var(--radius-md);
  font: inherit;
  font-size: 0.6875rem;
  font-weight: 700;
  cursor: pointer;
}
.care-btn svg { width: 22px; height: 22px; color: var(--c-primary); }
.care-btn span { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.care-btn[disabled] { opacity: 0.6; }
.companion-full .stage-bubble {
  left: calc(var(--space-3) + var(--inset-left));
  right: calc(var(--size-touch) + 2 * var(--space-3) + var(--inset-right));
  bottom: calc(var(--size-touch) + 14px + 2 * var(--space-3));
  z-index: 2;
  max-width: 420px;
}
/* größte Schrift bzw. wenig Höhe: Pflegewerte ausblenden (stehen auf der Unterseite Pflege) */
@media (max-height: 560px) {
  .hud-care { display: none; }
}
.companion-full.large-text .hud-care,
.companion-full.compact .hud-care { display: none; }
.companion-full.compact .companion-rail { gap: 4px; bottom: calc(var(--size-touch) + 2 * var(--space-3)); }
.companion-full.compact .care-btn { min-height: var(--size-touch); }
.companion-full.compact .care-btn span { display: none; }
.companion-full.compact .stage-bubble { bottom: calc(var(--size-touch) + 2 * var(--space-3)); }
@media (max-width: 340px) {
  .care-btn span { display: none; }
  .care-btn { min-height: var(--size-touch); }
}

/* Streak-Kalender (companion-system.md §18) */
.stat-link { display: block; width: 100%; text-align: left; font: inherit; color: inherit; cursor: pointer; }
.stat-link:active { transform: scale(0.98); }
.claim-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c-primary); vertical-align: 1px; }
.streak-head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-2); }
.streak-head .t-title { margin: 0; }
.streak-flame {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  flex: none;
  border-radius: var(--radius-md);
  background: var(--c-warning-soft);
  color: var(--c-warning);
}
.streak-flame svg { width: 28px; height: 28px; }
.streak-flame[data-status="lost"],
.streak-flame[data-status="none"] { background: var(--c-neutral-soft); color: var(--c-muted); }
.cal-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); margin-bottom: var(--space-3); }
.cal-title { display: grid; justify-items: center; gap: 2px; text-transform: capitalize; }
.icon-only { width: 44px; height: 44px; padding: 0; display: grid; place-items: center; }
.icon-only svg { width: 20px; height: 20px; }
.icon-only[disabled] { opacity: 0.35; }
.cal-grid { width: 100%; border-collapse: separate; border-spacing: 2px; table-layout: fixed; }
.cal-grid th { padding-bottom: var(--space-1); font-size: var(--type-small-size); font-weight: 600; color: var(--c-muted); text-align: center; }
.cal-grid td { padding: 0; text-align: center; }
.cal-day {
  display: grid;
  place-items: center;
  width: min(40px, 100%);
  aspect-ratio: 1;
  margin: 0 auto;
  border-radius: 50%;
  font-size: var(--type-small-size);
  font-variant-numeric: tabular-nums;
  color: var(--c-ink);
}
.cal-day[data-future="true"] { color: var(--c-muted); opacity: 0.5; }
.cal-day[data-learned="true"] { background: var(--c-primary-soft); color: var(--c-primary); font-weight: 700; }
.cal-day[data-chain="true"] { background: var(--c-primary-fill, var(--c-primary)); color: var(--c-on-primary); font-weight: 700; }
.cal-day[data-today="true"] { box-shadow: inset 0 0 0 2px var(--c-primary); }
.cal-legend { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-3); }
.cal-legend > span { display: inline-flex; align-items: center; gap: var(--space-1); }
.cal-swatch { display: inline-block; width: 12px; height: 12px; border-radius: 50%; }
.cal-swatch[data-kind="chain"] { background: var(--c-primary-fill, var(--c-primary)); }
.cal-swatch[data-kind="learned"] { background: var(--c-primary-soft); }
.cal-swatch[data-kind="today"] { box-shadow: inset 0 0 0 2px var(--c-primary); }
.streak-tier p { margin: var(--space-1) 0 var(--space-3); }
.streak-tier[data-state="claimable"] { border-color: var(--c-primary); box-shadow: var(--shadow-md), 0 0 0 3px var(--c-primary-soft); }
.streak-tier[data-state="locked"] strong { color: var(--c-muted); }
.streak-tier[data-state="claimed"] { border-color: var(--c-success-soft); }
.material-done { margin-top: var(--space-4); }
.material-done p svg { display: inline-block; width: 18px; height: 18px; vertical-align: -4px; color: var(--c-success); }

/* 2D-Ersatz: sanftes Atmen, kurze Reaktionen */
.companion-svg .figure { transform-origin: 100px 160px; animation: companion-breathe 3.2s ease-in-out infinite; }
.companion-svg.mood-tired .figure,
.companion-svg.mood-sleepy .figure { animation-duration: 5s; }
.companion-svg .tail { transform-origin: 150px 90px; animation: companion-tail 2.4s ease-in-out infinite; }
.companion-svg.react .figure { animation: companion-hop 0.8s ease-out 2; }
.companion-svg .blink { transform-box: fill-box; transform-origin: center; animation: companion-blink 4.6s ease-in-out infinite; }
.companion-svg .head { transform-box: fill-box; transform-origin: 50% 80%; animation: companion-look 9s ease-in-out infinite; }
.companion-svg.react-pet .head,
.companion-svg.react-groom .head { animation: companion-nuzzle 0.8s ease-in-out 2; }
.companion-svg.react-feed .head { animation: companion-nibble 0.4s ease-in-out 4; }
/* Bewegung reduzieren: Endlos-Animationen aus (sonst flackern sie mit der verkürzten Dauer) */
@media (prefers-reduced-motion: reduce) {
  :root:not([data-motion="full"]) .companion-svg .figure,
  :root:not([data-motion="full"]) .companion-svg .tail,
  :root:not([data-motion="full"]) .companion-svg .blink,
  :root:not([data-motion="full"]) .companion-svg .head { animation: none; }
}
:root[data-motion="reduced"] .companion-svg .figure,
:root[data-motion="reduced"] .companion-svg .tail,
:root[data-motion="reduced"] .companion-svg .blink,
:root[data-motion="reduced"] .companion-svg .head { animation: none; }
@keyframes companion-blink { 0%, 94%, 100% { transform: scaleY(1); } 97% { transform: scaleY(0.1); } }
@keyframes companion-look { 0%, 30%, 100% { transform: rotate(0); } 40%, 48% { transform: rotate(-6deg); } 58%, 66% { transform: rotate(5deg); } 76% { transform: rotate(0); } }
@keyframes companion-nuzzle { 0%, 100% { transform: rotate(0); } 50% { transform: rotate(9deg); } }
@keyframes companion-nibble { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }
@keyframes companion-breathe { 0%, 100% { transform: scale(1, 1); } 50% { transform: scale(1.02, 1.035); } }
@keyframes companion-tail { 0%, 100% { transform: rotate(-6deg); } 50% { transform: rotate(8deg); } }
@keyframes companion-hop { 0%, 100% { transform: translateY(0); } 40% { transform: translateY(-14px); } }
@keyframes skeleton-pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.9; } }

/* Suche über alles (ADR-0038) */
.search-input {
  font-size: 1.0625rem;
}
.search-notes:empty {
  display: none;
}
.search-notes,
.search-results {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-3);
}

/* Gestufte Hinweise (ADR-0042) */
.hints {
  display: grid;
  gap: var(--space-2);
}
.hint {
  display: grid;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-left: 3px solid var(--c-warning);
  border-radius: var(--radius-sm);
  background: var(--c-surface-sunken);
}
.result-list .hints-used {
  display: block;
}
.hints-used svg {
  width: 1em;
  height: 1em;
  vertical-align: -0.15em;
}
/* Vermerk „N Hinweise genutzt“ als Absatz (Ergebnisansicht, Zusammenfassung der Durchläufe): Symbol und Text in einer Zeile */
p.hints-used {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}
p.hints-used svg {
  flex: none;
}

/* Zuordnen mit Formeln/Bildern: rechte Elemente dargestellt, Auswahl über Buchstaben */
.match-choices {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
  padding: 0;
  list-style: none;
}
.match-choices li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface-solid);
}
.match-key {
  min-width: 1.75rem;
  font-weight: 700;
  color: var(--c-primary);
}
.match-choice {
  min-width: 0;
}

/* Notizen und Lesezeichen (ADR-0041) */
.note-panel { display: grid; gap: var(--space-3); }
.note-actions { display: flex; flex-wrap: wrap; gap: var(--space-2, 8px); }
.note-actions .btn svg { width: 18px; height: 18px; vertical-align: -4px; }
.note-actions .btn[aria-pressed="true"] svg { fill: currentColor; color: var(--c-primary); }
.note-label { font-weight: 600; }
.note-text {
  width: 100%; box-sizing: border-box; min-height: 7.5em; resize: vertical; font: inherit; color: var(--c-text);
  background: var(--c-surface-solid); border: 1px solid var(--c-line-strong); border-radius: var(--radius-sm); padding: var(--space-3);
}
.note-text:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.note-body { white-space: pre-wrap; margin: 0; color: var(--c-text); }

/* „Stimmt etwas nicht?“ – Fehlermeldung zu einer Frage (ADR-0052) */
.report-slot { margin-top: var(--space-3); }
.btn.report-open { padding-inline: 0; min-height: 40px; color: var(--c-muted); font-weight: 600; }
.btn.report-open svg { width: 18px; height: 18px; vertical-align: -4px; margin-right: 4px; }
.report-panel { display: grid; gap: var(--space-2, 8px); }
.report-categories { border: 0; margin: 0; padding: 0; display: grid; gap: 6px; }
.report-categories legend { margin-bottom: 6px; font-weight: 600; }
.report-category { display: flex; align-items: center; gap: var(--space-2, 8px); min-height: 40px; }
.report-category input { width: 20px; height: 20px; accent-color: var(--c-primary); }
.report-count { margin: 0; text-align: right; }
.report-text { min-height: 5em; }

/* Formelsammlung (ADR-0053) */
.formula-subjects { margin-top: var(--space-3); }
.formula-results { display: grid; gap: var(--space-4); }
.formula-group { display: grid; gap: var(--space-2); }
.formula-group-title { margin: 0; }
.formula-card { display: grid; gap: var(--space-2); text-align: left; width: 100%; }
.formula-name { font-weight: 700; color: var(--c-ink); }
.formula-card .math.block { overflow-x: auto; margin: 0; }
.formula-source { display: flex; gap: 6px; align-items: flex-start; }
.formula-source svg { flex: none; width: 16px; height: 16px; margin-top: 2px; }
.math-title { margin: var(--space-3) 0 0; font-weight: 700; color: var(--c-muted); }
.math.block.formula-target { outline: 2px solid var(--c-primary); outline-offset: 6px; border-radius: var(--radius-sm); }
/* Klassenarbeiten (ADR-0050) */
.exam-card { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: var(--space-3); text-align: left; }
.exam-count {
  display: grid; justify-items: center; min-width: 3.5rem; padding: var(--space-2);
  border-radius: var(--radius-md); background: var(--c-surface-sunken); color: var(--c-primary);
}
.exam-count .num { font-size: 1.6rem; font-weight: 800; line-height: 1.1; }
.exam-body { display: grid; gap: 2px; min-width: 0; }
.exam-today { color: var(--c-ink); }
.exam-add { margin-top: var(--space-3); }
.exam-days { display: grid; gap: var(--space-2); margin: 0 0 var(--space-2); padding: 0; list-style: none; }
.exam-days li {
  display: grid; grid-template-columns: 6.5rem 1fr; gap: var(--space-2); padding: var(--space-2) var(--space-3);
  border: 1px solid var(--c-line); border-radius: var(--radius-md); background: var(--c-surface);
}
.exam-day { font-weight: 600; font-size: var(--type-small-size); }
.exam-actions { display: grid; gap: var(--space-2); }
.exam-form .chips { flex-wrap: wrap; }
.chip[aria-pressed="true"][aria-disabled="true"] { opacity: 0.75; }
/* Erinnerungen an Klassenarbeiten (ADR-0060) */
.exam-reminder-fields { display: grid; grid-template-columns: 1fr auto; gap: var(--space-2); }
.exam-reminder-fields input[type="time"] { width: 7.5rem; }
.exam-reminder-line { display: flex; align-items: center; gap: var(--space-2); margin-top: var(--space-2); color: var(--c-muted); }
.exam-reminder-line svg { width: 1.1em; height: 1.1em; flex: none; }
.exam-reminder-off { display: grid; gap: var(--space-2); margin-top: var(--space-3); }
.prepare-topics { margin: var(--space-3) 0 var(--space-2); }

/* Fach: Ordner der Klassenstufen wie auf der Lernwebsite (im eigenen Container, daher Abstand auch für den ersten Abschnitt) */
[data-grades] > .section:first-child { margin-top: var(--space-7); }
/* Fach und Klassenstufe: ihre Startseite auf der Lernwebsite oben, farbig abgesetzt */
.website-start { margin-top: var(--space-5); }
.website-start .list { border-color: var(--c-primary); background: var(--c-primary-soft); }
.website-start .row .glyph-tile { background: var(--c-primary); color: var(--c-on-primary); }
.website-start .banner { margin-top: var(--space-2); }

/* Probetest (ADR-0051) */
.mock-options { display: grid; gap: var(--space-2); }
.mock-timer { font-variant-numeric: tabular-nums; color: var(--c-primary); }
.mock-scores { width: 100%; border-collapse: collapse; margin: var(--space-2) 0; font-size: var(--type-small-size); }
.mock-scores caption { text-align: left; padding-bottom: var(--space-1); }
.mock-scores th { text-align: left; font-weight: 600; padding: var(--space-1) 0; }
.mock-scores td { text-align: right; white-space: nowrap; padding: var(--space-1) 0 var(--space-1) var(--space-3); }
.mock-scores tr + tr { border-top: 1px solid var(--c-line); }

/* Thema offline speichern (ADR-0049) */
.topic-offline .card { display: grid; gap: var(--space-3); }
.topic-offline .topic-status, .topic-offline .topic-web { margin: 0; }

/* Kartenstapel (ADR-0056) */
.deck-meter {
  height: 8px;
  border-radius: 999px;
  background: var(--c-surface-sunken);
  overflow: hidden;
  margin: var(--space-2) 0;
}
.deck-meter span {
  display: block;
  height: 100%;
  background: var(--gradient-brand);
  transition: width var(--motion-fast) ease;
}
.deck-card {
  min-height: 180px;
  margin-bottom: var(--space-4);
}
.deck-card hr {
  border: 0;
  border-top: 1px dashed var(--c-line);
  margin: var(--space-4) 0;
}
.deck-rating {
  gap: var(--space-3);
}
.deck-type {
  display: grid;
  gap: var(--space-2);
}
.deck-setup {
  display: grid;
  gap: var(--space-3);
}
.deck-setup p {
  margin: 0;
}
/* Eigene Karteikarten (ADR-0062): Karte mit beiden Seiten nebeneinander, darunter Lernstand und Aktionen */
.own-cards {
  margin-top: var(--space-4);
}
.own-card-sides {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.own-card-sides p {
  margin: var(--space-1) 0 0;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.own-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.own-card-foot .btn.quiet {
  min-width: 44px;
  min-height: 44px;
}
/* Lernplan (ADR-0063): Wochentage als kompakte Schalter, „heute geschafft“ */
.weekday-chips .chip {
  min-width: 44px;
  justify-content: center;
}
.exam-done-today {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--c-success-text);
  margin: 0 0 var(--space-3);
}

/* Abzeichen (ADR-0061): Stufen Bronze, Silber, Gold – Farben nur als Akzent, Stufe steht immer auch als Text */
.badge-grid { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); margin-top: var(--space-3); }
.badge { --tier: var(--c-line-strong); --tier-1: #b8763e; --tier-2: #8a9bb1; --tier-3: #d39b0b; }
.badge[data-level="1"] { --tier: var(--tier-1); }
.badge[data-level="2"] { --tier: var(--tier-2); }
.badge[data-level="3"] { --tier: var(--tier-3); }
.badge-head { display: flex; align-items: center; gap: var(--space-3); margin-bottom: var(--space-2); }
.badge-head strong { display: block; }
.badge-tier { display: block; }
.badge-medal {
  display: grid; place-items: center; flex: none; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  border: 3px solid var(--tier); background: var(--c-surface-sunken); color: var(--tier);
}
.badge[data-level="0"] .badge-medal { color: var(--c-muted); border-style: dashed; }
.badge-medal svg { width: 1.4rem; height: 1.4rem; }
.badge-tiers { list-style: none; margin: 0 0 var(--space-2); padding: 0; display: grid; gap: var(--space-1); }
.badge-tiers li { display: flex; gap: var(--space-2); align-items: baseline; }
.badge-tiers li::before {
  content: ""; flex: none; width: 0.7rem; height: 0.7rem; border-radius: 50%; border: 2px solid var(--c-line-strong); transform: translateY(0.1rem);
}
.badge-tiers li[data-level="1"] { --pip: var(--tier-1); }
.badge-tiers li[data-level="2"] { --pip: var(--tier-2); }
.badge-tiers li[data-level="3"] { --pip: var(--tier-3); }
.badge-tiers li[data-earned="true"]::before { background: var(--pip); border-color: var(--pip); }
.badge-tiers li[data-earned="false"] { color: var(--c-muted); }
.badge p { margin: var(--space-2) 0 0; }

/* dezente Meldung über der Tab-Leiste; verschwindet von selbst */
.badge-notice {
  position: fixed; left: 50%; bottom: calc(var(--size-tabbar) + var(--inset-bottom) + var(--space-3)); z-index: 25; max-width: min(28rem, calc(100vw - 2 * var(--space-4)));
  padding: var(--space-2) var(--space-4); border-radius: 999px; border: 1px solid var(--c-line-strong);
  background: var(--c-surface-solid); color: var(--c-text); box-shadow: var(--shadow-md); text-decoration: none; font-size: 0.95rem;
  min-height: 48px; display: flex; align-items: center;
  opacity: 0; pointer-events: none; transform: translate(-50%, 0.5rem); transition: opacity 0.25s ease, transform 0.25s ease;
}
.badge-notice.show { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }

/* Lerngruppen (ADR-0068) */
.group-visibility { margin-top: var(--space-3); }
.group-visibility ul { margin: var(--space-1) 0 var(--space-3); padding-left: var(--space-5); }
.group-visibility ul:last-child { margin-bottom: 0; }
.group-form { margin-top: var(--space-3); }
.group-form .btn + .btn { margin-top: var(--space-2); }
.group-form .check-row { margin-bottom: var(--space-4); }
.group-code-input { letter-spacing: 0.1em; text-transform: uppercase; }
.group-code-card { text-align: center; }
.card .group-code { font-size: 1.75rem; font-weight: 700; letter-spacing: 0.08em; color: var(--c-primary); margin: 0 0 var(--space-2); }
.group-code-card .btn { margin-top: var(--space-3); }
.group-member p { margin: var(--space-1) 0 0; }
.group-member .btn { margin-top: var(--space-2); }
.group-packages .btn { margin-top: var(--space-2); }

/* Lerne ich gerade (ADR-0069) */
.focus-card {
  display: grid;
  gap: var(--space-2);
}

.focus-card .hint {
  margin: 0;
}