#game-screen {
  display: flex;
  flex-direction: column;
  height: 100dvh;
  min-height: 0;
  overflow: hidden;
}

.home-screen {
  min-height: 100dvh;
  padding: 1rem;
}

.home-shell {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto 1fr;
  align-items: start;
  width: min(100%, 430px);
  /* Der Info-/SEO-Bereich beginnt erst nach der sichtbaren Startfläche.
   * Das verhindert, dass er auf kleinen Smartphones unter dem Footer
   * hervorschaut, bleibt aber bewusst normal scrollbar und indexierbar. */
  min-height: calc(100dvh - 2rem);
  margin: 0 auto;
  padding-top: min(6dvh, 3rem);
}

.home-settings-icon {
  position: absolute;
  top: max(0rem, env(safe-area-inset-top, 0px));
  right: max(0rem, env(safe-area-inset-right, 0px));
}

.home-logo {
  justify-self: center;
  width: min(58vw, 220px);
  aspect-ratio: 1;
  border-radius: 50%;
  filter: drop-shadow(0 18px 28px rgba(62, 47, 31, .18));
}

.home-heading {
  margin-top: clamp(.9rem, 3dvh, 1.5rem);
  text-align: center;
}

.home-title {
  margin: 0;
  font-size: clamp(1.5rem, 4vw, 1.9rem);
  letter-spacing: -.01em;
}

.home-subtitle {
  margin: .35rem 0 0;
  color: var(--muted);
  font-size: .95rem;
}

.home-actions {
  display: grid;
  gap: .65rem;
  margin-top: clamp(1.1rem, 5dvh, 2.4rem);
}

.home-game-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem;
}

.home-puzzle-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: .65rem;
}

.home-action {
  position: relative;
  min-height: 3rem;
  border-radius: .85rem;
  font-size: 1rem;
}

.home-action-status {
  position: absolute;
  right: .85rem;
  top: 50%;
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  place-items: center;
  transform: translateY(-50%);
  border-radius: 50%;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1;
}
.home-action-status.is-completed { background: var(--success); color: #fff; }
.home-action-status.is-resume { border: 2px solid var(--accent); color: var(--accent); }

#install-app:not(.hidden) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 58%, var(--panel));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 38%, transparent), 0 0 18px color-mix(in srgb, var(--accent) 54%, transparent);
  animation: installGlow 2.4s ease-in-out infinite;
}

.topics-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
}

.topics-action-icons {
  display: inline-flex;
  gap: .1rem;
  font-size: 1.05rem;
  line-height: 1;
}

.danger-action {
  border-color: color-mix(in srgb, var(--danger) 30%, var(--border));
  color: var(--danger);
  background: color-mix(in srgb, var(--panel) 88%, var(--danger) 5%);
}

.dialog-action.danger-action {
  margin-top: 1.1rem;
}

.home-links {
  display: flex;
  flex-wrap: wrap;
  align-self: end;
  justify-content: center;
  gap: .45rem;
  padding-top: 1.4rem;
}

.home-links button,
.home-links a {
  border: 0;
  background: transparent;
  box-shadow: none;
  color: var(--muted);
  padding: .45rem .55rem;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

.topics-screen { min-height: 100dvh; padding: 1rem; }
.topics-shell { width: min(100%, 430px); margin: 0 auto; padding-top: min(6dvh, 3rem); }
.legal-shell { width: min(100%, 720px); padding-bottom: 2rem; }
.legal-content { margin-top: 1.6rem; }
.legal-content h2 { margin: 1.6rem 0 .55rem; font-size: 1.08rem; }
.legal-content h2:first-child { margin-top: 0; }
.legal-content p, .legal-content li { color: var(--muted); line-height: 1.55; }
.legal-content address { color: var(--muted); font-style: normal; line-height: 1.55; }
.legal-content ul { padding-left: 1.2rem; }
.legal-content a, .legal-page-links a { color: var(--accent); }
.topics-header { display: flex; align-items: center; gap: .85rem; }
.topics-header h1, .topics-intro, .topics-kicker, .topics-total { margin-top: 0; }
.topics-header h1 { margin-bottom: 0; font-size: clamp(1.5rem, 4vw, 1.9rem); }
.topics-kicker { margin-bottom: .2rem; color: var(--accent); font-size: .82rem; font-weight: 850; text-transform: uppercase; }
.topics-intro { margin: 1.5rem 0 0; color: var(--muted); }
.topics-total { margin: .45rem 0 0; color: var(--muted); font-size: .92rem; }
.topics-total strong { color: var(--text); }
.topics-shell .topic-map { margin-top: 1.2rem; }
.topics-shell .topics-kicker { color: color-mix(in srgb, var(--accent) 60%, var(--text)); }
.topics-shell .topics-intro, .topics-shell .topics-total { color: color-mix(in srgb, var(--text) 82%, var(--muted)); }

.daily-screen { min-height: 100dvh; padding: 1rem; }
.daily-shell { width: min(100%, 430px); margin: 0 auto; padding-top: min(6dvh, 3rem); }
.daily-shell > .home-action { width: 100%; margin-top: .2rem; }
.daily-total { margin: 1.1rem 0 0; color: var(--muted); }
.daily-total strong { color: var(--text); }
.daily-open-list { display: grid; gap: .55rem; margin-top: 1rem; }
.daily-open-item { display: flex; align-items: center; justify-content: space-between; gap: .7rem; padding: .8rem .9rem; border: 1px solid var(--border); border-radius: .8rem; background: var(--panel); }
.daily-open-item p { margin: 0; color: var(--muted); font-size: .9rem; }
.daily-open-item button { flex: 0 0 auto; }
.daily-calendar-section { margin-top: 1.5rem; }
.daily-calendar-section h2 { margin: 0 0 .75rem; font-size: 1.05rem; }
.daily-calendar { display: grid; grid-template-columns: repeat(7, 1fr); gap: .35rem; }
.daily-calendar-day { display: grid; min-height: 2.25rem; place-items: center; border: 1px solid var(--border); border-radius: .6rem; color: var(--muted); font-size: .82rem; }
.daily-calendar-day.is-today { border-color: var(--accent); color: var(--text); font-weight: 800; }
.daily-calendar-day.is-completed { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); background: color-mix(in srgb, var(--success) 17%, var(--panel)); color: var(--text); }
.daily-calendar-day.is-partially-completed { border-color: color-mix(in srgb, var(--accent) 48%, var(--border)); background: color-mix(in srgb, var(--accent) 16%, var(--panel)); color: var(--text); }
.daily-calendar-day.is-empty { border-color: transparent; background: transparent; }

.progress-screen { min-height: 100dvh; padding: 1rem; }
.progress-shell { width: min(100%, 430px); margin: 0 auto; padding-top: min(6dvh, 3rem); }
.progress-section { margin-top: 1.6rem; }
.progress-section h2 { margin: 0 0 .75rem; font-size: 1.05rem; }
.progress-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; margin-top: 1.5rem; padding: .3rem; border: 1px solid var(--border); border-radius: .8rem; background: var(--panel-soft); }
.progress-tab { min-height: 2.5rem; padding: .45rem .55rem; border-color: transparent; background: transparent; font-size: .86rem; }
.progress-tab[aria-selected="true"] { border-color: var(--border); background: var(--panel); color: var(--text); box-shadow: var(--shadow); }
.progress-tabs + .progress-section { margin-top: 1rem; }
.progress-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: 0; }
.progress-stats > div, .monthly-goal { padding: .8rem .9rem; border: 1px solid var(--border); border-radius: .8rem; background: var(--panel); }
.progress-stats dt { color: var(--muted); font-size: .8rem; }
.progress-stats dd { margin: .2rem 0 0; font-size: 1.1rem; font-weight: 800; }
.monthly-goals { display: grid; gap: .55rem; margin-top: .85rem; }
.monthly-goal-celebration {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-top: .95rem;
  padding: .9rem 1rem;
  border: 1px solid color-mix(in srgb, var(--success) 52%, var(--accent));
  border-radius: .9rem;
  background:
    radial-gradient(circle at 8% 0%, color-mix(in srgb, #f6b73c 24%, transparent), transparent 4rem),
    linear-gradient(135deg, color-mix(in srgb, var(--success-soft) 88%, var(--panel)), var(--panel));
  box-shadow: 0 10px 25px color-mix(in srgb, var(--success) 12%, transparent);
  animation: monthlyGoalCelebrate 650ms cubic-bezier(.2, .85, .35, 1.15) both;
}
.monthly-goal-celebration-icon { flex: 0 0 auto; font-size: 1.65rem; line-height: 1; }
.monthly-goal-celebration strong { display: block; font-size: .98rem; }
.monthly-goal-celebration p { margin: .2rem 0 0; color: var(--muted); font-size: .84rem; }
.monthly-goal { display: grid; gap: .4rem; }
.monthly-goal-head { display: flex; justify-content: space-between; gap: .75rem; font-size: .92rem; }
.monthly-goal progress { width: 100%; height: .55rem; accent-color: var(--accent); }
.monthly-goal.is-complete { border-color: color-mix(in srgb, var(--success) 45%, var(--border)); background: color-mix(in srgb, var(--success) 10%, var(--panel)); }
.monthly-goal.is-complete progress { accent-color: var(--success); }

@media (prefers-reduced-motion: reduce) {
  .monthly-goal-celebration { animation: none; }
}

.editor-screen { min-height: 100dvh; padding: 1rem; }
.editor-shell { width: min(100%, 520px); margin: 0 auto; padding: min(6dvh, 3rem) 0 2rem; }
.editor-step-count { margin: 1.35rem 0 -.35rem; color: var(--muted); font-size: .82rem; font-weight: 800; }
.editor-label { display: block; margin-top: 1.4rem; font-weight: 800; }
.editor-shell .topics-kicker { color: color-mix(in srgb, var(--accent) 60%, var(--text)); }
.editor-help, .editor-word-count, .editor-word-list:empty::before, .editor-options label, .editor-code-panel, .editor-shell .topics-total, .editor-preview-words { color: color-mix(in srgb, var(--text) 82%, var(--muted)); }
.editor-help { margin: .25rem 0 .55rem; font-size: .88rem; }
.editor-shell textarea, .editor-shell input, .editor-shell select { width: 100%; margin-top: .45rem; font: inherit; }
.editor-shell textarea, .editor-shell input { padding: .75rem; border: 1px solid var(--border); border-radius: .75rem; background: var(--panel); color: var(--text); }
.editor-shell textarea { resize: vertical; }
.editor-shell textarea::placeholder, .editor-shell input::placeholder { color: color-mix(in srgb, var(--text) 82%, var(--muted)); opacity: 1; }
.editor-word-entry { display: flex; align-items: stretch; gap: .55rem; }
.editor-word-entry input { min-width: 0; margin-top: 0; flex: 1 1 auto; }
.editor-word-entry .dialog-action { width: auto; flex: 0 0 auto; align-self: stretch; }
.editor-word-summary { display: flex; align-items: baseline; flex-wrap: wrap; gap: .3rem .6rem; margin-top: .7rem; color: var(--muted); font-size: .88rem; }
.editor-word-summary strong { color: var(--text); }
.editor-manage-words { display: block; width: auto; margin: .6rem 0 0; }
#editor-next-options { display: block; width: auto; margin: .65rem auto 0; }
.editor-manage-word-list { display: grid; gap: .45rem; max-height: min(52dvh, 28rem); margin: .85rem 0; padding: 0; overflow-y: auto; list-style: none; }
.editor-manage-word-list li { display: flex; align-items: center; gap: .5rem; padding: .5rem .55rem .5rem .75rem; border: 1px solid var(--border); border-radius: .7rem; background: var(--panel-soft); }
.editor-manage-word-label { min-width: 0; flex: 1 1 auto; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 800; }
.editor-manage-word-actions { display: flex; flex: 0 0 auto; gap: .25rem; }
.editor-manage-word-actions .icon-button { width: 2rem; height: 2rem; font-size: 1rem; }
.editor-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; margin: .8rem 0; }
.editor-options label { font-size: .85rem; }
.editor-options select { padding: .55rem; border-radius: .6rem; border: 1px solid var(--border); background: var(--panel); color: var(--text); }
.editor-code-panel { margin-top: 1rem; }
.editor-code-panel summary { cursor: pointer; }
.editor-code-actions, .editor-actions { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .65rem; }
.editor-preview-options { margin-top: .45rem; }
.editor-preview-actions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; margin-top: .65rem; }
.editor-preview-actions .dialog-action { display: inline-flex; gap: .4rem; width: 100%; min-height: 3rem; }
.editor-preview-actions .dialog-action + .dialog-action { margin-top: 0; }
.editor-preview-actions svg { flex: 0 0 auto; }
.solution-hide-icon { display: none; }
.editor-preview-actions .is-solution-visible .solution-hide-icon { display: initial; }

@media (max-width: 480px) {
  .editor-preview-actions { gap: .4rem; }
  .editor-preview-actions .dialog-action { min-height: 2.75rem; padding: .45rem; }
  .editor-preview-actions .dialog-action span { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
  .editor-preview-actions svg { width: 1.25rem; height: 1.25rem; }
}
.editor-preview { margin-top: 1.5rem; }
.editor-grid { display: grid; gap: .16rem; width: min(100%, 430px); margin: 1rem auto; }
.editor-grid span { display: grid; aspect-ratio: 1; place-items: center; border: 1px solid var(--border); border-radius: .25rem; background: var(--cell); font-weight: 800; }
.editor-grid.is-solution span.solution { background: color-mix(in srgb, var(--success) 20%, var(--cell)); border-color: var(--success); }
.editor-preview-words { display: flex; flex-wrap: wrap; gap: .4rem; justify-content: center; font-size: .85rem; }
.editor-preview-words span { padding: .25rem .45rem; border-radius: .4rem; background: var(--panel-soft); }
.editor-preview-word-details { margin-top: .65rem; text-align: center; }
.editor-preview-word-details summary { width: fit-content; margin: 0 auto; cursor: pointer; color: var(--muted); font-size: .88rem; font-weight: 700; }
.editor-preview-word-details[open] summary { margin-bottom: .55rem; }
.editor-print { display: none; }

@media print {
  @page { margin: 6mm; }
  body > *:not(#editor-print-sheet) { display: none !important; }
  #editor-print-sheet { display: block !important; color: #000; background: #fff; font-family: sans-serif; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .editor-print-page { break-after: page; page-break-after: always; }
  .editor-print-page:last-child { break-after: auto; page-break-after: auto; }
  .editor-print-grid { display: grid; gap: 1px; width: min(170mm, calc(100vw - 12mm)); margin: 6mm 0; }
  .editor-print-grid span { display: grid; aspect-ratio: 1; place-items: center; border: 1px solid #333; font-size: clamp(8pt, 3.8vw, 15pt); font-weight: 700; }
  .editor-print-grid.solution span.solution { background: #bde8cb !important; border: 2px solid #096b32; color: #000; font-weight: 900; }
  .editor-print-words { columns: 3; }
}

.app-info {
  margin-top: clamp(1.5rem, 5vw, 3rem);
  padding: clamp(2.2rem, 7vw, 4.5rem) 1rem;
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--panel) 64%, transparent);
}

.app-info-inner {
  width: min(100%, 920px);
  margin: 0 auto;
}

.app-info-kicker {
  margin: 0 0 .45rem;
  color: var(--accent);
  font-size: .82rem;
  font-weight: 850;
  text-transform: uppercase;
}

.app-info h2,
.app-info h3,
.app-info p {
  margin-top: 0;
}

.app-info h2 {
  max-width: 16ch;
  margin-bottom: .72rem;
  font-size: 2.1rem;
  line-height: 1.05;
}

.app-info h3 {
  margin-bottom: .42rem;
  font-size: 1rem;
}

.app-info p {
  max-width: 68ch;
  color: var(--muted);
  line-height: 1.62;
}

.app-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 1.6rem);
  margin-top: 1.5rem;
}

.app-info-grid section {
  min-width: 0;
}

.app-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .75rem;
  margin: 1.6rem 0 0;
}

.app-facts div {
  min-width: 0;
  padding-top: .75rem;
  border-top: 1px solid var(--border);
}

.app-facts dt {
  color: var(--muted);
  font-size: .78rem;
  font-weight: 750;
}

.app-facts dd {
  margin: .2rem 0 0;
  font-weight: 850;
}