/* ════════════════════════════════════════════════════════════════
   Wortschatz — deutsches „Wordle"
   ════════════════════════════════════════════════════════════════
   Spielt im Dark- UND Light-Theme. Die drei Trefferfarben sind feste
   Fynbos-Töne (grün = bistre, gelb = apricot, grau = gedämpftes oliv),
   gleich in beiden Themes. Shell/Bar/Modals sind geteilt (game-shell.css);
   hier nur Brett, Tastatur und Endscreen.
   ════════════════════════════════════════════════════════════════ */

.wt-app {
  --wt-correct: var(--fynbos-bistre, #767B39);
  --wt-present: var(--fynbos-apricot, #EAA624);
  --wt-absent: #6B6F5F;
  --wt-cream: #F4EFE2;
  --wt-ink: #1B1D14;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  font-family: 'DM Sans', system-ui, sans-serif;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 3vh, 22px);
}

/* ── Skeleton (first paint) ──────────────────────────────────────── */
.wt-skeleton { display: grid; grid-template-rows: repeat(6, 1fr); gap: 6px; }
.wt-skeleton__row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.wt-skeleton__cell {
  aspect-ratio: 1 / 1; border-radius: 7px;
  border: 2px solid var(--color-border, rgba(127,127,127,0.2));
  background: linear-gradient(90deg, rgba(118,123,57,0.08) 0%, rgba(118,123,57,0.18) 50%, rgba(118,123,57,0.08) 100%);
  background-size: 200% 100%; animation: wt-shimmer 1.6s linear infinite;
}
@keyframes wt-shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
@media (prefers-reduced-motion: reduce) { .wt-skeleton__cell { animation: none; } }

/* ── Board ───────────────────────────────────────────────────────── */
.wt-grid { display: grid; grid-template-rows: repeat(6, 1fr); gap: clamp(5px, 1vw, 7px); }
.wt-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(5px, 1vw, 7px); }
.wt-row.is-shake { animation: wt-shake 0.42s; }
@keyframes wt-shake {
  0%,100%{transform:translateX(0)} 20%{transform:translateX(-6px)} 40%{transform:translateX(6px)}
  60%{transform:translateX(-5px)} 80%{transform:translateX(5px)}
}
.wt-cell {
  aspect-ratio: 1 / 1;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--color-border, rgba(127,127,127,0.28));
  border-radius: 7px;
  font-family: 'Syne', sans-serif; font-weight: 800;
  font-size: clamp(20px, 6.4vw, 30px); text-transform: uppercase;
  color: var(--color-text-primary); user-select: none; line-height: 1;
}
.wt-cell.is-filled { border-color: var(--color-text-secondary); animation: wt-bump 0.1s ease; }
@keyframes wt-bump { 0% { transform: scale(0.9); } 100% { transform: scale(1); } }
.wt-cell--correct, .wt-cell--present, .wt-cell--absent {
  animation: wt-flip 0.5s ease both; border: none;
}
.wt-cell--correct { background: var(--wt-correct); color: var(--wt-cream); }
.wt-cell--present { background: var(--wt-present); color: var(--wt-ink); }
.wt-cell--absent  { background: var(--wt-absent);  color: var(--wt-cream); }
@keyframes wt-flip {
  0% { transform: rotateX(0); }
  50% { transform: rotateX(-90deg); }
  100% { transform: rotateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .wt-cell--correct, .wt-cell--present, .wt-cell--absent, .wt-cell.is-filled { animation: none; }
}

/* ── Toast ───────────────────────────────────────────────────────── */
.wt-toast {
  text-align: center; min-height: 0; margin: 0 auto;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 12px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--wt-cream); background: var(--color-text-primary);
  width: fit-content; max-width: 90%; padding: 0; border-radius: 999px;
  opacity: 0; transform: translateY(-4px); transition: opacity 0.18s, transform 0.18s, padding 0.18s;
}
.wt-toast.is-show { opacity: 1; transform: none; padding: 9px 16px; }

/* ── Keyboard ────────────────────────────────────────────────────── */
.wt-keyboard { display: flex; flex-direction: column; gap: clamp(5px, 1.2vh, 8px); }
.wt-krow { display: flex; justify-content: center; gap: clamp(3px, 1vw, 6px); }
.wt-key {
  flex: 1 1 auto; min-width: 0; max-width: 46px; height: clamp(42px, 6.4vh, 56px);
  border: none; border-radius: 7px; cursor: pointer;
  background: var(--color-bg-card); color: var(--color-text-primary);
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: clamp(12px, 3.4vw, 16px);
  text-transform: uppercase;
  transition: background 120ms, color 120ms, transform 80ms;
}
[data-theme="light"] .wt-key { background: #d9d4c4; }
.wt-key:active { transform: translateY(1px); }
.wt-key--wide { flex: 1.6 1 auto; max-width: 74px; font-size: clamp(10px, 2.6vw, 12px); letter-spacing: 0.04em; }
.wt-key--correct { background: var(--wt-correct); color: var(--wt-cream); }
.wt-key--present { background: var(--wt-present); color: var(--wt-ink); }
.wt-key--absent  { background: var(--wt-absent);  color: var(--wt-cream); }

/* ── End screen + share ──────────────────────────────────────────── */
.wt-end { text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.wt-end__title {
  font-family: 'Fraunces', Georgia, serif; font-style: italic; font-weight: 600;
  font-size: clamp(24px, 5vw, 30px);
}
.wt-answer { font-family: 'DM Sans', sans-serif; font-size: 15px; color: var(--color-text-secondary); }
.wt-answer strong { color: var(--color-text-primary); letter-spacing: 0.08em; }
.wt-share {
  font-family: 'JetBrains Mono', monospace; font-size: 18px; line-height: 1.25; letter-spacing: 2px;
  color: var(--color-text-primary);
}
.wt-btn {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 12px;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1.5px solid var(--color-border-strong); background: var(--color-text-primary);
  color: var(--color-bg-main); border-radius: 999px; padding: 12px 22px; cursor: pointer; min-height: 44px;
  transition: background 120ms, color 120ms;
}
.wt-btn:hover { background: var(--fynbos-pomegranate, #C85555); border-color: var(--fynbos-pomegranate, #C85555); color: var(--wt-cream); }

/* ── Archive (in the header modal) ───────────────────────────────── */
.wt-days { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; align-items: center; }
.wt-day {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 0.04em;
  border: 1px solid var(--color-border); background: var(--color-bg-card);
  color: var(--color-text-secondary); border-radius: 8px; padding: 8px 12px; cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.wt-day.is-active { border-color: var(--color-accent); color: var(--color-text-primary); }
.wt-day.is-today { border-color: var(--fynbos-pomegranate, #C85555); box-shadow: 0 0 0 1px var(--fynbos-pomegranate, #C85555); color: var(--color-text-primary); }
.wt-day.is-done::after { content: ' ✓'; color: var(--fynbos-bistre, #767B39); }
[data-theme="light"] .wt-day.is-today { box-shadow: 2px 2px 0 var(--fynbos-pomegranate, #C85555); }

/* ── Confetti ────────────────────────────────────────────────────── */
.wt-confetti { position: fixed; inset: 0; pointer-events: none; z-index: 1000; overflow: hidden; }
.wt-confetti__bit { position: absolute; top: -12px; width: 9px; height: 14px; border-radius: 1px; animation: wt-fall 2.4s cubic-bezier(.3,.7,.5,1) forwards; }
@keyframes wt-fall { to { transform: translateY(105vh) rotate(540deg); opacity: 0.2; } }

/* Short viewports — shrink the board so the whole grid + keyboard fit
   without the stage scrolling (the keyboard must stay reachable). */
@media (max-height: 740px) {
  .wt-app { gap: 8px; max-width: 320px; }
  .wt-key { height: clamp(38px, 5.4vh, 48px); }
}
@media (max-height: 640px) {
  .wt-app { max-width: 290px; gap: 6px; }
  .wt-key { height: 38px; }
}