/* ==========================================================================
   Vorbild — Komponenten
   Nachbau der Stitch-Screens (design/stitch/perplexity/).
   Maßgeblich ist das Markup der Screens, nicht die Prosa des Systemdokuments.
   Ausschließlich Variablen aus tokens.css. Keine Hex-Werte.
   ========================================================================== */

/* --- Gerät-Rahmen: max-w-md, zentriert, mit Schatten -------------------- */
.app {
  width: 100%;
  max-width: var(--shell-width);
  min-height: 100vh;
  background: var(--surface);
  box-shadow: var(--elevation-shell);
  display: flex;
  flex-direction: column;
  padding-bottom: 6rem;          /* Platz für die Bottom-Nav */
  position: relative;
}
.screen { padding: 1.25rem 1.25rem 0; display: flex; flex-direction: column; gap: 1.25rem; }

.stack        { display: flex; flex-direction: column; gap: 0.75rem; }
.stack-tight  { display: flex; flex-direction: column; gap: 0.625rem; }
.stack-xtight { display: flex; flex-direction: column; gap: 0.375rem; }
.row          { display: flex; align-items: center; gap: 0.5rem; }
.row-between  { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }
.row-top      { display: flex; align-items: flex-start; justify-content: space-between; gap: 0.75rem; }

/* --- Typografie --------------------------------------------------------- */
.headline-lg { font-size: var(--headline-lg-size); line-height: var(--headline-lg-line); font-weight: var(--headline-lg-weight); letter-spacing: var(--headline-lg-spacing); color: var(--primary); margin: 0; }
.headline-md { font-size: var(--headline-md-size); line-height: var(--headline-md-line); font-weight: var(--headline-md-weight); letter-spacing: var(--headline-md-spacing); color: var(--primary); margin: 0; }
.title-md    { font-size: var(--title-md-size); line-height: var(--title-md-line); font-weight: var(--title-md-weight); color: var(--primary); margin: 0; }
.body-lg     { font-size: var(--body-lg-size); line-height: var(--body-lg-line); margin: 0; }
.body-lg-bold{ font-size: var(--body-lg-size); line-height: var(--body-lg-line); font-weight: var(--body-lg-bold-weight); margin: 0; }
.body-md     { font-size: var(--body-md-size); line-height: var(--body-md-line); margin: 0; }
.body-md-bold{ font-size: var(--body-md-size); line-height: var(--body-md-line); font-weight: var(--body-md-bold-weight); margin: 0; }
.annotation-de  { font-size: var(--annotation-de-size); line-height: var(--annotation-de-line); font-weight: var(--annotation-de-weight); margin: 0; }
.annotation-sub { font-size: var(--annotation-sub-size); line-height: var(--annotation-sub-line); font-weight: var(--annotation-sub-weight); margin: 0; }
.label-md    { font-size: var(--label-md-size); line-height: var(--label-md-line); font-weight: var(--label-md-weight); letter-spacing: var(--label-md-spacing); }
.label-sm    { font-size: var(--label-sm-size); line-height: var(--label-sm-line); font-weight: var(--label-sm-weight); letter-spacing: var(--label-sm-spacing); }
.muted       { color: var(--on-surface-variant); }
.outline-text{ color: var(--outline); }
.accent      { color: var(--primary); }
.success     { color: var(--secondary); }
.bold        { font-weight: 700; }

/* --- Kopfzeile ---------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  background: var(--surface);
  border-bottom: 1px solid var(--outline-variant);
}
.topbar__row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.5rem; padding: 0.75rem 1.25rem; min-height: 52px;
}
.topbar__lead { display: flex; align-items: center; gap: 0.5rem; min-width: 0; }
.topbar__brand { font-size: var(--headline-md-size); font-weight: 700; color: var(--primary); letter-spacing: var(--headline-md-spacing); }

/* Icon-Button: abgerundetes Quadrat, nicht rund. */
.icon-btn {
  flex: none; width: 2.5rem; height: 2.5rem;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-lg); border: none;
  background: none; color: var(--primary); cursor: pointer;
  transition: background-color 150ms;
}
.icon-btn:hover { background: var(--surface-container-low); }
.icon-btn:active { transform: scale(0.95); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.icon-btn--muted { color: var(--outline); }
.icon-btn--bordered {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
}

/* Dünner Fortschrittsstreifen unter der Kopfzeile */
.topbar__progress { height: 0.375rem; background: var(--surface-container-high); }
.topbar__progress > span {
  display: block; height: 100%;
  background: var(--secondary);
  border-radius: 0 var(--radius-full) var(--radius-full) 0;
  transition: width 300ms;
}

/* --- Karte -------------------------------------------------------------- */
.card {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--card-padding-comfortable);
  box-shadow: var(--elevation-xs);
  display: flex; flex-direction: column; gap: 0.75rem;
}
.card--compact  { padding: var(--card-padding-compact); }
.card--hero     { border: 2px solid var(--primary-container); box-shadow: var(--elevation-1); }
.card--well     { background: var(--surface-container); }
.card--low      { background: var(--surface-container-low); box-shadow: none; }

/* --- Innenbox (zweisprachige Brücke) ------------------------------------ */
.bridge {
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  display: flex; flex-direction: column; gap: 0.375rem;
}
.bridge__de { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.bridge__de > span {
  font-size: var(--annotation-de-size); line-height: var(--annotation-de-line);
  font-weight: var(--annotation-de-weight); color: var(--on-surface);
}
.bridge__list {
  border-top: 1px solid var(--outline-variant);
  padding-top: 0.375rem;
  display: flex; flex-direction: column; gap: 0.125rem;
  font-size: var(--annotation-sub-size); line-height: var(--annotation-sub-line);
  font-weight: var(--annotation-sub-weight); color: var(--on-surface-variant);
}
.bridge__row { display: flex; align-items: center; gap: 0.5rem; }

/* Kleiner neutraler Sprachchip — wie im Original, nicht farbig. */
.lang-chip {
  flex: none;
  font-size: 11px; font-weight: 700; line-height: 1.4;
  padding: 0.05rem 0.375rem;
  border-radius: var(--radius);
  background: var(--surface-container);
  color: var(--primary);
}
.lang-chip--muted { color: var(--outline); }

.count-chip {
  font-size: 11px; font-weight: 600;
  padding: 0.1rem 0.375rem;
  border-radius: var(--radius);
  background: var(--surface-container);
  color: var(--on-surface-variant);
}

/* --- Abzeichen ---------------------------------------------------------- */
.badge {
  display: inline-flex; align-items: center; gap: 0.375rem; align-self: flex-start;
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-md);
  font-size: var(--label-sm-size); font-weight: var(--label-sm-weight);
  letter-spacing: var(--label-sm-spacing);
}
.badge--trust   { background: var(--secondary-container); border: 1px solid var(--secondary-fixed-dim); color: var(--on-secondary-container); }
.badge--field   { background: var(--amber-50); border: 1px solid var(--amber-300); color: var(--amber-900); }
.badge--pill    { border-radius: var(--radius-full); background: var(--surface-container); border: 1px solid var(--outline-variant); color: var(--primary); }
.badge--soft    { background: var(--secondary-fixed); color: var(--on-secondary-fixed-variant); border-radius: var(--radius); font-size: 11px; padding: 0.1rem 0.5rem; }

.dot { width: 0.5rem; height: 0.5rem; border-radius: var(--radius-full); background: var(--secondary); flex: none; }

/* --- Buttons ------------------------------------------------------------ */
.btn {
  width: 100%; min-height: var(--button-height);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0 1rem;
  border-radius: var(--radius-lg); border: none;
  font-family: inherit;
  font-size: var(--label-md-size); font-weight: 700; letter-spacing: var(--label-md-spacing);
  cursor: pointer; transition: background-color 150ms;
}
.btn:active:not(:disabled) { transform: scale(0.99); }
.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.btn--primary { background: var(--primary); color: var(--on-primary); box-shadow: var(--elevation-1); }
.btn--primary:hover:not(:disabled) { background: var(--primary-container); }
.btn--secondary {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  color: var(--primary);
  box-shadow: var(--elevation-xs);
}
.btn--secondary:hover:not(:disabled) { background: var(--surface-container); }
.btn--success { background: var(--secondary); color: var(--on-secondary); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }

/* Rund ist reserviert: Avatare, Status, Häkchen, Mikrofon. */
.avatar {
  flex: none; width: 2.5rem; height: 2.5rem;
  border-radius: var(--radius-full);
  background: var(--surface-container); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.chevron {
  flex: none; width: 2.25rem; height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--surface-container); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.btn-mic {
  width: 5.5rem; height: 5.5rem; border: none;
  border-radius: var(--radius-full);
  background: var(--primary); color: var(--on-primary);
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: var(--elevation-2);
}
.btn-mic--listening { background: var(--secondary); }
.btn-mic:focus-visible { outline: none; box-shadow: var(--focus-ring); }

/* --- Icon-Fläche (Kachel-Vorsatz) --------------------------------------- */
.icon-well {
  flex: none; width: 3rem; height: 3rem;
  border-radius: var(--radius-lg);
  background: var(--surface-container-low); color: var(--primary);
  display: inline-flex; align-items: center; justify-content: center;
}
.icon-well--sm { width: 2.25rem; height: 2.25rem; background: var(--surface-container); }

/* --- Auswahlkarte (Onboarding) ------------------------------------------ */
.choice {
  position: relative; width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  min-height: 64px; padding: 1rem;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--elevation-xs);
  font-family: inherit; color: inherit; cursor: pointer;
  transition: border-color 150ms, background-color 150ms;
}
.choice:hover:not([aria-disabled="true"]) { background: var(--surface-container-low); border-color: var(--outline); }
.choice:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.choice[aria-checked="true"] {
  border: 2px solid var(--secondary);
  box-shadow: var(--elevation-2);
}
.choice[aria-disabled="true"] { opacity: 0.6; cursor: not-allowed; background: var(--surface-container-low); }
.choice__lead  { display: flex; align-items: center; gap: 0.875rem; min-width: 0; }
.choice__title { font-size: var(--body-lg-size); line-height: var(--body-lg-line); font-weight: var(--body-lg-bold-weight); color: var(--primary); }
.choice__paren { font-size: var(--label-sm-size); font-weight: var(--label-sm-weight); color: var(--outline); }
.choice__sub   { font-size: var(--annotation-sub-size); line-height: var(--annotation-sub-line); font-weight: 600; color: var(--secondary); }
.choice__sub--muted { color: var(--on-surface-variant); font-weight: var(--annotation-sub-weight); }
.choice__mark {
  flex: none; width: 1.5rem; height: 1.5rem; margin-left: 0.5rem;
  border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--surface-container); color: var(--outline);
}
.choice[aria-checked="true"] .choice__mark { background: var(--secondary); color: var(--on-secondary); }

/* Flaggen-Emblem, 40×40, drei Streifen */
.flag {
  flex: none; width: 2.5rem; height: 2.5rem;
  border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--outline-variant);
  display: flex; flex-direction: column;
}
.flag > i { display: block; height: 33.34%; width: 100%; }
.flag--vertical { flex-direction: row; }
.flag--vertical > i { height: 100%; width: 33.34%; }

/* --- Fortschrittsbalken ------------------------------------------------- */
.progress__track {
  width: 100%; height: 0.75rem;
  background: var(--surface-container);
  border-radius: var(--radius-full);
  padding: 0.125rem;
  overflow: hidden;
}
.progress__fill { height: 100%; background: var(--secondary); border-radius: var(--radius-full); transition: width 500ms; }
.progress__meta { display: flex; justify-content: space-between; padding-top: 0.125rem; }

/* --- Listenkachel (Modul, Szenario) ------------------------------------- */
.tilecard {
  width: 100%; text-align: left;
  display: flex; align-items: center; justify-content: space-between; gap: 0.75rem;
  padding: var(--card-padding-compact);
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--elevation-xs);
  font-family: inherit; color: inherit; cursor: pointer;
  transition: border-color 150ms;
}
.tilecard:hover:not(:disabled) { border-color: var(--primary); }
.tilecard:disabled { opacity: 0.55; cursor: not-allowed; }
.tilecard:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.tilecard__lead { display: flex; align-items: center; gap: 0.75rem; min-width: 0; }
.tilecard__native { font-size: 12px; font-weight: 500; color: var(--outline); margin-top: 0.125rem; }

/* --- Muttersprach-Streifen ---------------------------------------------- */
.greeting-strip {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 0.625rem;
  color: var(--on-surface-variant);
}

/* --- Karteikarte (Leitner) ---------------------------------------------- */
.flashcard {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  box-shadow: var(--elevation-1);
  padding: var(--card-padding-comfortable);
  display: flex; flex-direction: column; gap: 1rem;
  min-height: 15rem;
}
.flashcard__front { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 0.75rem; }
.flashcard__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }

/* --- Hinweis ------------------------------------------------------------ */
.notice {
  display: flex; gap: 0.625rem; padding: 0.75rem;
  border-radius: var(--radius-lg);
  font-size: var(--label-sm-size); line-height: 1.45;
}
.notice--info { background: var(--surface-container); color: var(--on-surface-variant); }
.notice--care { background: var(--amber-50); border: 1px solid var(--amber-300); color: var(--amber-900); }

/* --- Statistik ---------------------------------------------------------- */
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }
.stat {
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  display: flex; flex-direction: column; gap: 0.125rem;
}
.stat__value { font-size: var(--headline-md-size); line-height: var(--headline-md-line); font-weight: 700; color: var(--primary); }
.stat__label { font-size: var(--label-sm-size); font-weight: var(--label-sm-weight); color: var(--on-surface-variant); }

/* --- Bottom-Nav --------------------------------------------------------- */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
  display: flex; justify-content: center;
  pointer-events: none;
}
.bottom-nav__inner {
  width: 100%; max-width: var(--shell-width);
  display: flex; justify-content: space-around; align-items: center;
  padding: 0.5rem 0.75rem calc(0.5rem + env(safe-area-inset-bottom, 0px));
  min-height: 56px;
  background: var(--surface-container-lowest);
  border-top: 1px solid var(--outline-variant);
  box-shadow: var(--elevation-3);
  pointer-events: auto;
}
.bottom-nav__item {
  min-width: 56px; min-height: 48px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 0.05rem; padding: 0.25rem 0.5rem;
  background: none; border: none; border-bottom: 2px solid transparent;
  font-family: inherit;
  font-size: var(--label-sm-size); line-height: var(--label-sm-line);
  font-weight: var(--label-sm-weight); letter-spacing: var(--label-sm-spacing);
  color: var(--on-surface-variant); cursor: pointer;
  transition: color 150ms;
}
.bottom-nav__item:hover { color: var(--primary); }
.bottom-nav__item:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.bottom-nav__item[aria-current="page"] {
  color: var(--primary); font-weight: 700;
  border-bottom-color: var(--primary);
}
.bottom-nav__item[aria-current="page"] .material-symbols-outlined { font-variation-settings: 'FILL' 1; }

.material-symbols-outlined { font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24; }
.icon-fill { font-variation-settings: 'FILL' 1; }
.i-16 { font-size: 16px; } .i-18 { font-size: 18px; } .i-20 { font-size: 20px; }
.i-22 { font-size: 22px; } .i-24 { font-size: 24px; } .i-28 { font-size: 28px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Aktiver Sprachumschalter in der Kopfzeile */
.icon-btn--on { background: var(--secondary-container); color: var(--on-secondary-container); }

/* ==========================================================================
   Gehobene Ebene — über die Stitch-Vorlage hinaus (Konzept, Abschnitt 11).
   Grundlage bleibt Petrol/Smaragd, Source Sans 3, 448px-Rahmen.
   ========================================================================== */

/* --- Mehr Luft, größere Überschriften ----------------------------------- */
.screen { gap: 1.5rem; padding-top: 1.5rem; }
.display {
  font-size: 34px; line-height: 40px; font-weight: 700;
  letter-spacing: -0.025em; color: var(--primary); margin: 0;
}
.lede { font-size: var(--body-lg-size); line-height: var(--body-lg-line); color: var(--on-surface-variant); margin: 0; }
.eyebrow {
  font-size: var(--label-sm-size); font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--outline);
}

/* --- Tiefenebene auf der Hauptkachel ------------------------------------ */
.card--depth {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 100% at 100% 0%, var(--surface-container) 0%, transparent 60%),
    var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  box-shadow: 0 10px 30px -12px rgba(15, 41, 66, 0.18), var(--elevation-xs);
}
.card--depth::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--primary-container), var(--secondary));
}

/* --- Fortschrittsring --------------------------------------------------- */
.ring { position: relative; flex: none; display: grid; place-items: center; }
.ring svg { transform: rotate(-90deg); display: block; }
.ring__track { stroke: var(--surface-container-high); fill: none; }
.ring__fill  { stroke: var(--secondary); fill: none; stroke-linecap: round;
               transition: stroke-dashoffset 900ms cubic-bezier(.22,1,.36,1); }
.ring__label { position: absolute; display: flex; flex-direction: column; align-items: center; line-height: 1; }
.ring__value { font-size: 26px; font-weight: 700; color: var(--primary); letter-spacing: -0.02em; }
.ring__unit  { font-size: 11px; font-weight: 600; color: var(--on-surface-variant); margin-top: 2px; }

/* --- Wellenform: die Stimme wird sichtbar ------------------------------- */
.wave {
  display: flex; align-items: center; justify-content: center;
  gap: 3px; height: 2.5rem;
}
.wave__bar {
  width: 3px; border-radius: var(--radius-full);
  background: var(--primary-fixed-dim);
  height: 20%;
  transition: height 200ms ease, background-color 200ms;
}
.wave--speaking .wave__bar { background: var(--primary-container); animation: wave 1100ms ease-in-out infinite; }
.wave--listening .wave__bar { background: var(--secondary); animation: wave 700ms ease-in-out infinite; }
@keyframes wave {
  0%, 100% { height: 20%; }
  50%      { height: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .wave--speaking .wave__bar, .wave--listening .wave__bar { animation: none; height: 60%; }
}

/* Mikrofonknopf mit Puls-Ring */
.mic-stage { position: relative; display: grid; place-items: center; padding: 0.5rem 0; }
.mic-stage::after {
  content: ''; position: absolute; width: 5.5rem; height: 5.5rem;
  border-radius: var(--radius-full); border: 2px solid var(--secondary);
  opacity: 0; pointer-events: none;
}
.mic-stage--listening::after { animation: puls 1600ms ease-out infinite; }
@keyframes puls {
  0%   { transform: scale(1);   opacity: 0.55; }
  100% { transform: scale(1.7); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .mic-stage--listening::after { animation: none; } }

/* --- Zeitachse: die 12 Wochen ------------------------------------------- */
.timeline { display: flex; flex-direction: column; gap: 0; }
.tl { display: grid; grid-template-columns: 2rem 1fr; gap: 0.875rem; }
.tl__rail { position: relative; display: flex; flex-direction: column; align-items: center; }
.tl__dot {
  width: 2rem; height: 2rem; border-radius: var(--radius-full);
  display: grid; place-items: center; flex: none; z-index: 1;
  background: var(--surface-container); color: var(--outline);
  border: 2px solid var(--surface);
}
.tl__dot--done    { background: var(--secondary); color: var(--on-secondary); }
.tl__dot--current { background: var(--primary-container); color: var(--on-primary); box-shadow: 0 0 0 4px var(--primary-fixed); }
.tl__line { flex: 1; width: 2px; background: var(--outline-variant); min-height: 1.25rem; }
.tl__line--done { background: var(--secondary-fixed-dim); }
.tl__body { padding-bottom: 1.25rem; min-width: 0; }
.tl:last-child .tl__body { padding-bottom: 0; }

/* --- Mikro-Bewegungen --------------------------------------------------- */
.choice, .tilecard, .btn, .icon-btn { transition: transform 140ms cubic-bezier(.22,1,.36,1), border-color 150ms, background-color 150ms, box-shadow 150ms; }
.choice:active:not([aria-disabled="true"]), .tilecard:active:not(:disabled) { transform: scale(0.985); }
.choice[aria-checked="true"] { animation: gewaehlt 260ms cubic-bezier(.22,1,.36,1); }
@keyframes gewaehlt { 0% { transform: scale(1); } 45% { transform: scale(1.015); } 100% { transform: scale(1); } }
.reveal { animation: reveal 320ms cubic-bezier(.22,1,.36,1); }
@keyframes reveal { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .choice[aria-checked="true"], .reveal { animation: none; }
  .choice:active, .tilecard:active { transform: none; }
}

/* --- Kennzahlenzeile ---------------------------------------------------- */
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.metric { display: flex; flex-direction: column; align-items: center; gap: 0.125rem; padding: 0.5rem 0.25rem; }
.metric__value { font-size: 20px; font-weight: 700; color: var(--primary); letter-spacing: -0.01em; }
.metric__label { font-size: 11px; font-weight: 600; color: var(--on-surface-variant); text-align: center; line-height: 1.3; }
.metric + .metric { border-left: 1px solid var(--outline-variant); }

/* --- Pfad-Abzeichen ----------------------------------------------------- */
.pfad {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.875rem; border-radius: var(--radius-lg);
  background: var(--surface-container-low); border: 1px solid var(--outline-variant);
}
.pfad--sprint { background: var(--amber-50); border-color: var(--amber-300); }

/* ==========================================================================
   Einstufungstest
   ========================================================================== */

/* Zeitfenster — läuft sichtbar ab, wird knapp vor Schluss dringlich */
.timer { display: flex; align-items: center; gap: 0.5rem; }
.timer__track {
  flex: 1; height: 0.375rem; border-radius: var(--radius-full);
  background: var(--surface-container-high); overflow: hidden;
}
.timer__fill {
  height: 100%; border-radius: var(--radius-full);
  background: var(--secondary);
  transition: width 1s linear, background-color 300ms;
}
.timer--knapp .timer__fill { background: var(--amber-300); }
.timer--kritisch .timer__fill { background: var(--error); }
.timer__wert {
  flex: none; min-width: 2.75rem; text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: var(--label-md-size); font-weight: 700; color: var(--on-surface-variant);
}
.timer--kritisch .timer__wert { color: var(--error); }

/* Testinhalte sind gegen Markieren und Kopieren gesperrt */
.geschuetzt {
  user-select: none; -webkit-user-select: none;
  -webkit-touch-callout: none;
}

/* Prüfungstext */
.pruefungstext {
  background: var(--surface-container-low);
  border-left: 3px solid var(--primary-container);
  border-radius: var(--radius-lg);
  padding: 1rem;
  font-size: var(--body-lg-size); line-height: var(--body-lg-line);
  color: var(--on-surface);
}
.pruefungstext--luecke { font-size: var(--annotation-de-size); line-height: 1.8; }
.luecke {
  display: inline-block; min-width: 4.5rem;
  border-bottom: 2px solid var(--primary-container);
  margin: 0 0.15rem;
}

/* Antwortoption im Test — schlichter als die Onboarding-Auswahlkarte */
.antwort {
  width: 100%; text-align: left;
  display: flex; align-items: center; gap: 0.75rem;
  min-height: var(--choice-row-height);
  padding: 0.875rem 1rem;
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  font-family: inherit; font-size: var(--body-md-size); color: var(--on-surface);
  cursor: pointer;
}
.antwort:hover:not(:disabled) { border-color: var(--primary); background: var(--surface-container-low); }
.antwort:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.antwort:active:not(:disabled) { transform: scale(0.99); }
.antwort__marke {
  flex: none; width: 1.75rem; height: 1.75rem; border-radius: var(--radius-full);
  background: var(--surface-container); color: var(--on-surface-variant);
  display: grid; place-items: center;
  font-size: var(--label-sm-size); font-weight: 700;
}
.antwort--gewaehlt { border: 2px solid var(--primary-container); }
.antwort--gewaehlt .antwort__marke { background: var(--primary-container); color: var(--on-primary); }

/* Fortschritt durch den Test */
.testkopf {
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem; padding: 0.75rem 1.25rem;
  background: var(--surface-container-lowest);
  border-bottom: 1px solid var(--outline-variant);
  position: sticky; top: 0; z-index: 40;
}
.punkte { display: flex; gap: 3px; flex-wrap: wrap; }
.punkte__p { width: 6px; height: 6px; border-radius: var(--radius-full); background: var(--surface-container-high); }
.punkte__p--fertig { background: var(--secondary); }
.punkte__p--jetzt  { background: var(--primary-container); }

/* Ergebnis je Fertigkeit */
.fertigkeit {
  display: flex; align-items: center; gap: 0.875rem;
  padding: 0.875rem 0;
}
.fertigkeit + .fertigkeit { border-top: 1px solid var(--outline-variant); }
.fertigkeit__stufe {
  flex: none; min-width: 3rem; height: 2.5rem;
  border-radius: var(--radius-lg);
  display: grid; place-items: center;
  font-size: var(--title-md-size); font-weight: 700;
}
.stufe--a2 { background: var(--surface-container-high); color: var(--on-surface-variant); }
.stufe--b1 { background: var(--secondary-container); color: var(--on-secondary-container); }
.stufe--b2 { background: var(--primary-container); color: var(--on-primary); }
.stufe--offen { background: var(--surface-container); color: var(--outline); }

/* Sprechtest */
.thema-karte {
  background: var(--surface-container-lowest);
  border: 2px solid var(--primary-container);
  border-radius: var(--radius-xl);
  padding: 1.25rem;
  box-shadow: var(--elevation-2);
  display: flex; flex-direction: column; gap: 0.75rem;
}
.stichworte { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.stichwort {
  padding: 0.375rem 0.75rem; border-radius: var(--radius-full);
  background: var(--surface-container); color: var(--primary);
  font-size: var(--label-sm-size); font-weight: 600;
}
.phase-leiste { display: flex; gap: 0.375rem; }
.phase-leiste__p {
  flex: 1; padding: 0.5rem 0.25rem; border-radius: var(--radius);
  text-align: center;
  font-size: 11px; font-weight: 600;
  background: var(--surface-container); color: var(--on-surface-variant);
}
.phase-leiste__p--aktiv { background: var(--primary-container); color: var(--on-primary); }
.phase-leiste__p--fertig { background: var(--secondary-container); color: var(--on-secondary-container); }

/* ==========================================================================
   Lektion
   ========================================================================== */
.lektion-schritte { display: flex; gap: 0.25rem; margin-top: 0.5rem; }
.lektion-schritte__s {
  flex: 1; height: 0.25rem; border-radius: var(--radius-full);
  background: var(--surface-container-high);
}
.lektion-schritte__s--fertig { background: var(--secondary); }
.lektion-schritte__s--jetzt  { background: var(--primary-container); }

/* Aufklappbarer Grammatiktipp */
.tipp { border: 1px solid var(--outline-variant); border-radius: var(--radius-xl); overflow: hidden; }
.tipp__kopf {
  width: 100%; display: flex; align-items: center; gap: 0.625rem;
  padding: var(--card-padding-compact);
  background: var(--tertiary-fixed); color: var(--on-tertiary-fixed-variant);
  border: none; font-family: inherit; text-align: left; cursor: pointer;
  font-size: var(--body-md-size); font-weight: var(--body-md-bold-weight);
}
.tipp__kopf:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.tipp__inhalt {
  padding: var(--card-padding-comfortable);
  background: var(--surface-container-lowest);
  display: flex; flex-direction: column; gap: 0.5rem;
}

/* Wendungskarte in der Lektion */
.wendung {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--card-padding-compact);
  display: flex; flex-direction: column; gap: 0.5rem;
}
.wendung--geuebt { border-color: var(--secondary); }
.wendung__nr {
  font-size: var(--label-sm-size); font-weight: 700;
  color: var(--outline); letter-spacing: var(--label-sm-spacing);
}
.tempo { display: flex; gap: 0.25rem; }
.tempo__b {
  padding: 0.25rem 0.625rem; border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant); background: var(--surface-container-lowest);
  font-family: inherit; font-size: 11px; font-weight: 700;
  color: var(--on-surface-variant); cursor: pointer;
}
.tempo__b--aktiv { background: var(--primary-container); color: var(--on-primary); border-color: var(--primary-container); }

/* Spickzettel */
.spickzettel {
  background: var(--surface-container);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-xl);
  padding: var(--card-padding-comfortable);
  display: flex; flex-direction: column; gap: 0.625rem;
}

/* ==========================================================================
   Profil, Schichtplan, Nachweise
   ========================================================================== */
.woche { display: grid; grid-template-columns: repeat(7, 1fr); gap: 0.25rem; }
.tag {
  display: flex; flex-direction: column; align-items: center; gap: 0.25rem;
  padding: 0.5rem 0.125rem; border-radius: var(--radius-lg);
  border: 1px solid var(--outline-variant);
  background: var(--surface-container-lowest);
  font-family: inherit; cursor: pointer; min-height: 64px;
}
.tag:focus-visible { outline: none; box-shadow: var(--focus-ring); }
.tag__name { font-size: 11px; font-weight: 700; color: var(--on-surface-variant); }
.tag__kuerzel { font-size: 10px; font-weight: 600; }
.tag--frueh { background: var(--tertiary-fixed); border-color: var(--tertiary-fixed-dim); color: var(--on-tertiary-fixed-variant); }
.tag--spaet { background: var(--primary-fixed); border-color: var(--primary-fixed-dim); color: var(--on-primary-fixed-variant); }
.tag--nacht { background: var(--inverse-surface); border-color: var(--inverse-surface); color: var(--inverse-on-surface); }
.tag--frei  { background: var(--secondary-container); border-color: var(--secondary-fixed-dim); color: var(--on-secondary-container); }

.schalter { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.75rem 0; }
.schalter + .schalter { border-top: 1px solid var(--outline-variant); }
.schalter__body { flex: 1; min-width: 0; }
.schalter__knopf {
  flex: none; width: 3rem; height: 1.75rem; border-radius: var(--radius-full);
  border: none; background: var(--surface-container-high); cursor: pointer;
  position: relative; transition: background-color 180ms;
}
.schalter__knopf::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 1.25rem; height: 1.25rem; border-radius: var(--radius-full);
  background: var(--surface-container-lowest); box-shadow: var(--elevation-1);
  transition: transform 180ms;
}
.schalter__knopf[aria-checked="true"] { background: var(--secondary); }
.schalter__knopf[aria-checked="true"]::after { transform: translateX(1.25rem); }
.schalter__knopf:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.auswahl { display: flex; gap: 0.375rem; flex-wrap: wrap; }
.auswahl__b {
  padding: 0.5rem 0.875rem; border-radius: var(--radius-full);
  border: 1px solid var(--outline-variant); background: var(--surface-container-lowest);
  font-family: inherit; font-size: var(--label-sm-size); font-weight: 600;
  color: var(--on-surface-variant); cursor: pointer; min-height: var(--touch-target-min);
}
.auswahl__b--aktiv { background: var(--primary-container); color: var(--on-primary); border-color: var(--primary-container); }

/* Nachweis-Dokument */
.dokument {
  background: var(--surface-container-lowest);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  display: flex; flex-direction: column; gap: 0.875rem;
  box-shadow: var(--elevation-2);
}
.dokument__kopf { text-align: center; border-bottom: 2px solid var(--primary-container); padding-bottom: 0.875rem; }
.dokument__titel {
  font-family: var(--font-family-certificate);
  font-size: 22px; font-weight: 600; color: var(--primary-container);
  letter-spacing: 0.02em;
}
.dokument__zeile { display: flex; justify-content: space-between; gap: 1rem; font-size: var(--body-md-size); }
.dokument__zeile > span:first-child { color: var(--on-surface-variant); }
.dokument__zeile > span:last-child { font-weight: 600; text-align: right; }
.dokument__fuss {
  border-top: 1px solid var(--outline-variant); padding-top: 0.75rem;
  font-size: var(--label-sm-size); color: var(--outline);
}
.qr {
  width: 128px; height: 128px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 1px;
  background: var(--surface-container-lowest); padding: 6px;
  border: 1px solid var(--outline-variant); border-radius: var(--radius);
}
.qr > i { background: var(--primary); border-radius: 1px; }
.qr > i.aus { background: transparent; }

/* ==========================================================================
   Voice — die sieben Zustände
   ========================================================================== */
.voice-phasen { display: flex; gap: 2px; margin-top: 0.5rem; }
.voice-phasen__p { flex: 1; height: 3px; border-radius: var(--radius-full); background: var(--surface-container-high); }
.voice-phasen__p--fertig { background: var(--secondary); }
.voice-phasen__p--jetzt  { background: var(--primary-container); }

.buehne {
  display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
  padding: 1.5rem 0;
}
.ipa {
  font-size: var(--label-sm-size); color: var(--outline);
  font-family: ui-monospace, monospace; letter-spacing: 0.02em;
}
.silben { display: flex; gap: 0.375rem; align-items: baseline; justify-content: center; flex-wrap: wrap; }
.silbe {
  padding: 0.25rem 0.625rem; border-radius: var(--radius);
  background: var(--surface-container); color: var(--on-surface-variant);
  font-size: var(--body-md-size); font-weight: 600;
}
.silbe--betont { background: var(--tertiary-fixed); color: var(--on-tertiary-fixed-variant); font-size: var(--body-lg-size); }

.schluesselwort {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.25rem 0.625rem; border-radius: var(--radius-full);
  font-size: var(--label-sm-size); font-weight: 600;
  background: var(--surface-container); color: var(--on-surface-variant);
}
.schluesselwort--getroffen { background: var(--secondary-container); color: var(--on-secondary-container); }
.schluesselwort--fehlt { background: var(--surface-container-high); color: var(--outline); }

.denk { display: flex; gap: 0.375rem; justify-content: center; padding: 1rem 0; }
.denk > i {
  width: 0.625rem; height: 0.625rem; border-radius: var(--radius-full);
  background: var(--primary-fixed-dim); animation: denken 1200ms ease-in-out infinite;
}
.denk > i:nth-child(2) { animation-delay: 200ms; }
.denk > i:nth-child(3) { animation-delay: 400ms; }
@keyframes denken { 0%,100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-4px); } }
@media (prefers-reduced-motion: reduce) { .denk > i { animation: none; opacity: 0.6; } }

.tippfeld {
  width: 100%; min-height: var(--input-height); padding: 0.75rem;
  border: var(--border-input); border-radius: var(--radius-lg);
  font-family: inherit; font-size: var(--body-lg-size);
  background: var(--surface-container-lowest); color: var(--on-surface);
}
.tippfeld:focus { outline: none; border: 2px solid var(--primary-container); box-shadow: var(--focus-ring); }

/* Sprachmarke — die Anfangsbuchstaben des Eigennamens statt einer Flagge. */
.flag--text {
  align-items: center; justify-content: center;
  font-weight: 600; font-size: 0.9rem; letter-spacing: 0.02em;
  background: var(--surface-container);
  color: var(--on-surface-variant);
}

/* --- Admin-Bereich ------------------------------------------------------
   Nicht Teil der Nutzeroberfläche (Konzept, Abschnitt 9). Bewusst nüchtern:
   Tabellen statt Kacheln, nur die vorhandenen Tokens, keine eigene Farbwelt. */
.admin-scroll { overflow-x: auto; margin-top: 0.75rem; }
.admin-tab { width: 100%; border-collapse: collapse; font-size: var(--body-md-size); }
.admin-tab th, .admin-tab td {
  padding: 0.5rem 0.75rem; text-align: left; white-space: nowrap;
  border-bottom: var(--border-card);
}
.admin-tab th { font-weight: 600; color: var(--on-surface-variant); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.admin-tab tr:last-child td { border-bottom: none; }

.admin-stufe { padding: 0.15rem 0.5rem; border-radius: var(--radius-sm, 6px); font-weight: 600; font-size: 0.8rem; }
.admin-stufe--unauffaellig { background: var(--surface-container); color: var(--on-surface-variant); }
.admin-stufe--moeglich     { background: #fef3c7; color: #92400e; }
.admin-stufe--hoch         { background: #fee2e2; color: #991b1b; }

.admin-select {
  padding: 0.3rem 0.5rem; border: var(--border-input); border-radius: var(--radius-lg);
  font-family: inherit; font-size: var(--body-md-size);
  background: var(--surface-container-lowest); color: var(--on-surface);
}

.admin-datei {
  display: flex; align-items: center; gap: 0.5rem; cursor: pointer;
  padding: 0.75rem; border: var(--border-input); border-radius: var(--radius-lg);
  border-style: dashed; color: var(--on-surface-variant);
}
.admin-datei input[type="file"] { display: none; }
.admin-datei:hover { background: var(--surface-container-low); }