/*
 * SpiFi – Übungsseiten (Layout). Farben, Schriften, .btn, .card, Fokus-Ring und Hintergrund kommen aus dem
 * gebauten Spiel-CSS (app/assets/main-*.css, siehe Vite-Manifest) – hier nur Seitenaufbau, mobil zuerst.
 * Kontraste: Ink auf allen hellen Flächen ≥ 7:1, ink-soft ≥ 5,4:1 (auch auf den Hintergrund-Kreisen), kleiner Beeren-Text
 * #a3123a ≥ 5,9:1; berry-dark nur für große Schrift (Buchstaben-Überschriften, ≥ 3:1).
 */

:root { --berry-text: #a3123a; } /* kleiner Text in Beere: ≥ 5,9:1 auch auf den Hintergrund-Kreisen */
.icon { width: 1.2em; height: 1.2em; flex: none; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
main:focus { outline: none; }

.wrap,
.site-header .bar,
.footer-inner {
  max-width: 68rem;
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}
.wrap { padding-bottom: 2rem; }

/* ---------------------------------------------------------------- Kopfzeile */

.site-header .bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.5rem;
}
.logo { display: inline-flex; padding: 0.25rem; border-radius: var(--r-xs); margin-inline-end: auto; }
.logo img { display: block; height: clamp(2.3rem, 7vw, 3rem); width: auto; }

/* Werkzeuge rechts wie im Spiel: runde Chip-Tasten (Sprache, Menü) und die gelbe Spielen-Taste */
.site-header .bar { flex-wrap: nowrap; }
.tools { display: flex; align-items: center; gap: 0.5rem; }
.tools details { position: relative; }
.tools summary {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  min-width: 2.75rem; min-height: 2.75rem; padding: 0 0.7rem;
  border: 2px solid var(--ink); border-radius: var(--r-pill); background: var(--surface); color: var(--ink);
  font-weight: 700; cursor: pointer; list-style: none;
}
.tools summary::-webkit-details-marker { display: none; }
.tools summary:hover, .tools details[open] > summary { background: var(--yellow-light); }
.tools .menu summary { padding: 0; width: 2.75rem; }
.tools .code { font-size: 0.9rem; }
.nav-play {
  display: inline-flex; align-items: center; gap: 0.45rem; min-height: 2.75rem; padding: 0 1rem;
  border-radius: var(--r-pill); font-weight: 800; text-decoration: none;
  background: var(--roll-bg, var(--btn1-bg, var(--primary))); color: var(--roll-fg, var(--btn1-fg, var(--primary-fg)));
  box-shadow: 0 var(--btn-depth) 0 var(--roll-3d, var(--btn1-3d, var(--primary-3d)));
}
.nav-play:hover { background: var(--roll-hover, var(--btn1-hover, var(--primary-hover))); color: var(--roll-hover-fg, var(--roll-fg, var(--btn1-fg, var(--primary-fg)))); }
.nav-play:active { transform: translateY(2px); }
/* Im Übungs-Tab des Spiels (pages.js): „Zurück zum Spiel“, schmal Pfeil + „Spiel“ */
.nav-play.is-back { white-space: nowrap; }
.nav-play .back-short { display: none; }
[dir='rtl'] .nav-play.is-back .icon { transform: scaleX(-1); }
@media (max-width: 34rem) {
  .nav-play.is-back .back-long { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .nav-play.is-back .back-short { display: inline; }
}
/* Aufklapp-Flächen (Sprachen, Menü) */
.tools details > ul, .tools .mainnav {
  position: absolute; inset-inline-end: 0; top: calc(100% + 0.4rem); z-index: 30; min-width: 14rem; margin: 0; padding: 0.4rem;
  background: var(--surface); border: 2px solid var(--ink); border-radius: var(--r-md); box-shadow: var(--shadow);
}
.tools details > ul { list-style: none; max-height: min(70vh, 32rem); overflow: auto; }
.mainnav ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.mainnav a, .langs li a {
  display: flex; align-items: center; gap: 0.6rem; min-height: 2.75rem; padding: 0.4rem 0.8rem;
  border-radius: var(--r-xs); color: var(--ink); font-weight: 700; text-decoration: none;
}
.mainnav a:hover, .langs li a:hover { background: var(--yellow-light); }
.mainnav a[aria-current] { background: var(--ink); color: #fff; }
.langs li a { font-weight: 600; }
.langs li a[aria-current] { background: var(--sky-light); }
/* Schmal: Spielen nur als Symbol, Sprache nur als Globus */
@media (max-width: 22rem) {
  .nav-play span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .nav-play { padding: 0; width: 2.75rem; justify-content: center; }
  .tools .code { display: none; }
  .tools .langs summary { padding: 0; width: 2.75rem; }
  .tools:has(.is-back) { gap: 0.3rem; }
  .nav-play.is-back { width: auto; padding: 0 0.65rem 0 0.4rem; gap: 0.2rem; }
  .nav-play.is-back .back-short { position: static; width: auto; height: auto; overflow: visible; clip: auto; }
}

/* ---------------------------------------------------------------- Brotkrumen */

.crumbs { margin: 0.75rem 0 0.5rem; font-size: 0.95rem; }
.crumbs ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.2rem 0.55rem; }
.crumbs li { display: inline-flex; align-items: center; gap: 0.55rem; color: var(--ink-soft); }
.crumbs li + li::before {
  content: '';
  width: 0.42rem;
  height: 0.42rem;
  border-top: 2px solid var(--ink-soft);
  border-right: 2px solid var(--ink-soft);
  transform: rotate(45deg);
}
[dir='rtl'] .crumbs li + li::before { transform: rotate(-135deg); }
.crumbs a { color: var(--ink); font-weight: 600; }

/* ---------------------------------------------------------------- Kopfbereich der Seiten */

.hero { display: grid; gap: 1.5rem; align-items: center; padding: 0.75rem 0 1rem; }
.hero h1 { font-size: clamp(2.1rem, 7vw, 3.4rem); max-width: 20ch; margin: 0; overflow-wrap: anywhere; }
.hero-compact h1 { max-width: 24ch; }
.lead { font-size: 1.15rem; max-width: 42rem; margin: 0.85rem 0 0; }
.lead-soft { color: var(--ink-soft); max-width: 42rem; margin: 0.6rem 0 0; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; margin: 1.4rem 0 0; }
.facts { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 1.3rem 0 0; }
.facts span {
  padding: 0.25rem 0.85rem;
  border-radius: var(--r-pill);
  background: var(--mint);
  font-weight: 700;
  font-size: 0.92rem;
}
.facts span:empty { display: none; }
.hero-art { display: none; }
.dice-art { display: block; width: clamp(10rem, 22vw, 15rem); height: auto; }
.d-yellow { fill: var(--yellow); }
.d-yshadow { fill: var(--yellow-shadow); }
.d-berry { fill: var(--berry); }
.d-bshadow { fill: var(--berry-dark); }
.d-ink { fill: var(--ink); }
.d-white { fill: #fff; }
@media (min-width: 48rem) {
  .hero { grid-template-columns: minmax(0, 1fr) auto; }
  .hero-art { display: block; padding-inline-end: 1rem; }
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.35rem;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--berry-text);
}
.eyebrow a { color: var(--berry-text); }
.eyebrow .icon { width: 1.25rem; height: 1.25rem; }

.page-head { padding: 0.75rem 0 1.25rem; }
.page-head h1 { font-size: clamp(2.1rem, 7vw, 3.2rem); margin: 0; }

/* ---------------------------------------------------------------- Abschnitte */

.block { margin-top: 2.5rem; }
.block > h2 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); margin-bottom: 1rem; }
.block > h2 .count { color: var(--ink-soft); font-size: 0.7em; }

/* Bereiche */
.cat-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 15rem), 1fr));
}
.cat-card {
  position: relative;
  display: grid;
  align-content: start;
  gap: 0.3rem;
  padding: 1.1rem 1.25rem 1.2rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: transform calc(0.15s * var(--speed)), border-color 0.15s;
}
.cat-card.tone-0 { background: var(--berry-light); }
.cat-card.tone-1 { background: var(--sky-light); }
.cat-card.tone-2 { background: var(--yellow-light); }
.cat-card.tone-3 { background: color-mix(in srgb, var(--mint) 45%, var(--surface)); }
.cat-card:hover { transform: translateY(-2px); border-color: var(--ink); }
.cat-link {
  font: var(--head-weight) 1.45rem/1.15 var(--font-head);
  color: var(--ink);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.cat-link::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.cat-count { font-weight: 700; font-size: 0.95rem; }
.cat-teaser { margin: 0; font-size: 0.93rem; color: var(--ink-soft); }

/* A–Z */
.exercise-search { display: grid; gap: 0.5rem; max-width: 28rem; margin: 0 0 1.25rem; }
.exercise-search label { font-weight: 700; }
.exercise-search input { width: 100%; min-height: 48px; padding: 0.65rem 0.85rem; border: 2px solid var(--line); border-radius: var(--r-sm); background: var(--surface); color: var(--ink); font: inherit; }
.exercise-search input:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.search-status { min-height: 1.2em; margin: 0; color: var(--ink-soft); font-size: 0.9rem; }
.exercise-search[hidden], .letter-group[hidden], .ex-card[hidden], .letters[hidden] { display: none !important; }
.letters ul { list-style: none; margin: 0 0 0.5rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.letters a {
  display: inline-grid;
  place-items: center;
  min-width: 2.6rem;
  min-height: 2.6rem;
  border: 2px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface);
  font: var(--head-weight) 1.15rem/1 var(--font-head);
  text-decoration: none;
}
.letters a:hover { background: var(--yellow-light); border-color: var(--ink); }
.letter-group { margin-top: 1.6rem; scroll-margin-top: 1rem; }
.letter { display: flex; align-items: center; gap: 0.75rem; margin: 0 0 0.7rem; font-size: 1.7rem; color: var(--berry-dark); }
.letter::after { content: ''; flex: 1; border-top: 1px solid var(--hairline); }
:root.motion-lively .letter::after { border-top: 2px dashed var(--line); }

/* Übungskarten */
.ex-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 17rem), 1fr));
}
.ex-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 2px solid transparent;
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  transition: transform calc(0.15s * var(--speed)), border-color 0.15s;
}
.ex-card:hover { transform: translateY(-2px); border-color: var(--ink); }
.ex-link {
  font: var(--head-weight) 1.25rem/1.2 var(--font-head);
  color: var(--ink);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.ex-link::after { content: ''; position: absolute; inset: 0; border-radius: inherit; }
.ex-sum { margin: 0; color: var(--ink-soft); font-size: 0.93rem; line-height: 1.45; }
.badges { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: auto 0 0; padding-top: 0.35rem; }
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.12rem 0.6rem;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}
.badge .icon { width: 1em; height: 1em; }
.badge-time { background: var(--yellow-light); }
.badge-reps { background: var(--sky-light); }

/* Ganze Karte klickbar: Fokus-Ring um die Karte statt um den Linktext */
@supports selector(:has(a)) {
  .ex-card:has(.ex-link:focus-visible),
  .cat-card:has(.cat-link:focus-visible) {
    outline: 3px solid var(--ink);
    outline-offset: 3px;
    box-shadow: 0 0 0 7px var(--yellow);
  }
  .ex-link:focus-visible,
  .cat-link:focus-visible { outline: none; box-shadow: none; }
}

/* Chips (Bereiche) */
.chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chips a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.5rem;
  padding: 0.3rem 0.95rem;
  border-radius: var(--r-pill);
  background: var(--sky-light);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}
.chips a:hover { background: var(--yellow); }
.chip-count { padding: 0 0.45rem; border-radius: var(--r-pill); background: var(--surface); font-size: 0.8rem; }

/* ---------------------------------------------------------------- Übungsseite */

.ex-layout { display: grid; gap: 1.5rem; align-items: start; margin-top: 0.75rem; }
@media (min-width: 60rem) {
  .ex-layout { grid-template-columns: minmax(0, 1.75fr) minmax(16rem, 1fr); gap: 2rem; }
}
.exercise { display: grid; gap: 1rem; }
.exercise .eyebrow { margin: 0; }
.ex-title { font-size: clamp(2.2rem, 7.5vw, 3.4rem); margin: 0; overflow-wrap: anywhere; hyphens: auto; }
.dosage { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem 0.75rem; margin: 0.25rem 0 0; }
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1.15rem;
  border-radius: var(--r-pill);
  font: var(--head-weight) clamp(1.1rem, 4vw, 1.32rem)/1.15 var(--font-head);
}
.pill .icon { width: 1.3em; height: 1.3em; }
.pill-time { background: var(--yellow); }
.pill-reps { background: var(--sky-light); }
:root.motion-lively .pill-time { box-shadow: 0 4px 0 var(--yellow-shadow); }
:root.motion-lively .pill-reps { box-shadow: 0 4px 0 #8fd3de; }
.or { font-weight: 700; color: var(--ink-soft); }
.dosage-note { margin: 0.2rem 0 0; color: var(--ink-soft); font-size: 0.95rem; }
.howto h2, .howto h3 { font-size: 1.5rem; margin: 0.5rem 0 0.4rem; }
/* Übungsfigur (statische SVG, Farben „Bunt“): eigene helle Fläche, damit der Rand der Glieder passt */
.ex-figure { margin: 1rem 0 0.25rem; display: flex; justify-content: center; padding: 0.5rem; border-radius: 16px; background: #fffef0; }
.ex-figure img { display: block; width: auto; height: clamp(10rem, 32vw, 15rem); max-width: 100%; }
.ex-steps { display: block; width: auto; max-width: 100%; height: clamp(7rem, 24vw, 11rem); margin: 0.2rem 0 0.8rem; padding: 0.5rem; border-radius: 16px; background: #fffef0; box-sizing: border-box; object-fit: contain; }
.info { font-size: 1.1rem; line-height: 1.65; max-width: 42rem; overflow-wrap: anywhere; }
.info p { margin: 0 0 0.75rem; }
.info ul, .info ol { padding-inline-start: 1.4rem; }
.info ol.steps { display: grid; gap: 0.35rem; margin: 0; }
.safety {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin: 0;
  padding: 0.8rem 1rem;
  border-radius: var(--r-md);
  background: var(--berry-light);
  font-size: 0.98rem;
}
.safety .icon { width: 1.3rem; height: 1.3rem; margin-top: 0.12rem; color: var(--berry-dark); }
.exercise .actions { margin-top: 0.25rem; }
.more-link, .to-exercise { margin: 0; }
.more-link a, .to-exercise a, .more a { display: inline-flex; align-items: center; gap: 0.45rem; font-weight: 700; }
.more-link .icon, .to-exercise .icon, .more .icon { width: 1.1em; height: 1.1em; }

.ex-side { display: grid; gap: 1rem; }
.side-card { padding: 1.2rem 1.3rem; }
.side-card h2, .side-card h3 { font-size: 1.3rem; margin-bottom: 0.7rem; }
.side-card .side-eyebrow {
  font: 700 0.85rem/1.3 var(--font-body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 0.4rem;
}
.partner { display: grid; justify-items: center; gap: 0.4rem; text-align: center; }
.partner-logo { display: inline-block; margin: 0; padding: 0.4rem; border-radius: var(--r-sm); }
.partner-logo img { display: block; max-height: 4rem; max-width: min(13rem, 100%); width: auto; height: auto; object-fit: contain; }
.partner-name { margin: 0; font-weight: 700; }
.partner-teaser { margin: 0; font-size: 0.93rem; color: var(--ink-soft); }
.mini-list { list-style: none; margin: 0; padding: 0; }
.mini-list li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.3rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--hairline);
}
.mini-list li:last-child { border-bottom: 0; }
.mini-list a { font-weight: 700; }
.mini-dose { display: inline-flex; flex-wrap: wrap; gap: 0.25rem; }
.mini-dose .badge { font-size: 0.78rem; }
.more { margin: 0.8rem 0 0; }

/* Tagesübung: Navigation zwischen Tagen */
.day-nav ul { list-style: none; margin: 1.75rem 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: space-between; }
.day-nav .btn { font-size: 1.05rem; text-align: start; }
.day-date { display: block; margin-top: 0.15rem; font: 600 0.8rem/1.2 var(--font-body); letter-spacing: 0; color: var(--ink-soft); }

/* ---------------------------------------------------------------- Fußzeile */

.site-footer { margin-top: 3rem; border-top: 1px solid var(--hairline); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 2rem;
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem 1.25rem; }
.site-footer a { font-weight: 600; }
.copy { margin: 0; color: var(--ink-soft); }

@media (max-width: 30rem) {
  .btn-big { font-size: 1.35rem; padding: 0.9rem 1.6rem; }
}

@media print {
  .site-header, .site-footer, .actions, .day-nav, .letters { display: none; }
  body { background: none; }
}