/* Galago — reusable components: buttons, cards, toggles, chips. PRD §7/§11. */

/* ---- Buttons (all ≥ tap-min, touch-first, no hover-only behavior) ---- */
.btn {
  appearance: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--c-ink);
  background: var(--c-card);
  border-radius: var(--r-pill);
  min-height: var(--tap-min);
  padding: var(--sp-3) var(--sp-6);
  box-shadow: var(--elev-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  transition: transform var(--dur-fast) var(--ease-spring),
    box-shadow var(--dur-fast) var(--ease-out), background var(--dur-fast);
  touch-action: manipulation;
}
.btn:active {
  transform: scale(0.96);
  box-shadow: var(--elev-1);
}
/* Focus is visible for keyboard users but the game is touch-first. */
.btn:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}
.btn.primary {
  background: var(--c-brand);
  color: #fff;
  box-shadow: var(--elev-2);
}
.btn.ghost {
  background: transparent;
  box-shadow: none;
  border: 2px solid var(--c-line);
}
.btn.big {
  font-size: var(--fs-lg);
  min-height: var(--tap-primary);
  padding: var(--sp-4) var(--sp-7);
}
.btn[disabled],
.btn[aria-disabled='true'] {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}
.btn .icon {
  width: 1.4em;
  height: 1.4em;
  flex: none;
}

/* ---- Cards ---- */
.card {
  background: var(--c-card);
  border-radius: var(--r-lg);
  box-shadow: var(--elev-1);
  padding: var(--sp-5);
}

/* ---- Paw counter chip ---- */
.paw-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--c-card);
  border-radius: var(--r-pill);
  padding: var(--sp-2) var(--sp-4);
  font-weight: var(--fw-bold);
  box-shadow: var(--elev-1);
  min-height: 48px;
}
.paw-chip .paw {
  color: var(--c-paw);
  font-size: 1.4em;
  line-height: 1;
}

/* ---- World / level / animal tiles ---- */
.tile {
  position: relative;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  color: var(--c-ink);
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  min-height: var(--tap-primary);
  box-shadow: var(--elev-1);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  transition: transform var(--dur-fast) var(--ease-spring);
  touch-action: manipulation;
  border-top: 8px solid var(--biome, var(--c-brand));
}
.tile:active {
  transform: translateY(2px) scale(0.99);
}
.tile:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}
.tile .tile-title {
  font-weight: var(--fw-bold);
  font-size: var(--fs-lg);
}
.tile .tile-sub {
  color: var(--c-ink-soft);
  font-size: var(--fs-sm);
}

/* Locked state: NEVER color alone — carries a lock glyph + dimming. PRD §8.5. */
.tile.locked,
.tile[aria-disabled='true'] {
  cursor: default;
  pointer-events: none;
  filter: grayscale(0.6);
  opacity: 0.65;
}
.tile.locked::after {
  content: '🔒';
  position: absolute;
  top: var(--sp-3);
  right: var(--sp-4);
  font-size: 1.6rem;
}

/* Stars row (shape + fill, not color-only). */
.stars {
  display: inline-flex;
  gap: 2px;
  font-size: 1.3rem;
  letter-spacing: 2px;
}
.stars .on {
  color: var(--c-paw);
}
.stars .off {
  color: var(--c-line);
}

/* ---- Toggle switch (settings) ---- */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid var(--c-line);
}
.toggle-row:last-child {
  border-bottom: none;
}
.toggle {
  position: relative;
  width: 84px;
  height: 48px;
  border-radius: var(--r-pill);
  border: none;
  background: var(--c-line);
  cursor: pointer;
  transition: background var(--dur-med);
  flex: none;
  touch-action: manipulation;
}
.toggle::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #fff;
  box-shadow: var(--elev-1);
  transition: transform var(--dur-med) var(--ease-spring);
}
.toggle[aria-checked='true'] {
  background: var(--c-good);
}
.toggle[aria-checked='true']::after {
  transform: translateX(36px);
}
/* Non-color cue for the on/off state. */
.toggle[aria-checked='true']::before {
  content: 'ON';
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
}
.toggle[aria-checked='false']::before {
  content: 'OFF';
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-ink-soft);
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
}

/* ---- Mascot frame ---- */
.mascot {
  width: clamp(120px, 22vw, 220px);
  height: auto;
  filter: drop-shadow(0 8px 14px var(--c-shadow));
  transform-origin: bottom center;
  will-change: transform;
}
/* Lively "happy fox" idle: a springy bounce with squash/stretch and a little
   sway, mirroring the source Lottie's bouncy feel. Whole-element transform on
   the wrapper so body.reduced-motion (tokens.css) collapses it to ~instant. */
.mascot.bob {
  animation: bob 2.6s var(--ease-out) infinite;
}
@keyframes bob {
  0%   { transform: translateY(0) scale(1, 1) rotate(0deg); }
  14%  { transform: translateY(1px) scale(1.05, 0.95) rotate(0deg); }      /* anticipation squash */
  40%  { transform: translateY(-15px) scale(0.97, 1.05) rotate(-2.5deg); } /* spring up + stretch + sway */
  56%  { transform: translateY(-12px) scale(0.98, 1.03) rotate(2.5deg); }
  74%  { transform: translateY(0) scale(1.06, 0.94) rotate(0deg); }        /* land squash */
  88%  { transform: translateY(-3px) scale(0.99, 1.01) rotate(0deg); }     /* small rebound */
  100% { transform: translateY(0) scale(1, 1) rotate(0deg); }
}

/* ---- Speech bubble (Sandy's lines) ---- */
.bubble {
  background: var(--c-card);
  border-radius: var(--r-lg);
  padding: var(--sp-4) var(--sp-5);
  box-shadow: var(--elev-1);
  max-width: 520px;
  position: relative;
}

/* ---- Text input (name entry) ---- */
.text-input {
  font-family: inherit;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  text-align: center;
  padding: var(--sp-3) var(--sp-4);
  border: 3px solid var(--c-line);
  border-radius: var(--r-md);
  min-height: var(--tap-min);
  width: min(360px, 80vw);
  background: #fff;
  color: var(--c-ink);
}
.text-input:focus {
  outline: none;
  border-color: var(--c-brand);
}

/* ---- Overlay / modal ---- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(44, 36, 52, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-5);
  z-index: var(--z-overlay);
  animation: fade-in var(--dur-fast) var(--ease-out);
}
.overlay .card {
  max-width: 520px;
  width: 100%;
}
@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/* ---- Summary stat list (Grown-Ups) ---- */
.stat-list {
  display: grid;
  gap: var(--sp-3);
}
.stat-row {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed var(--c-line);
  padding-bottom: var(--sp-2);
}
.stat-row .v {
  font-weight: var(--fw-bold);
}

/* ---- Phase 0 placeholder banner ---- */
.coming-soon {
  border: 2px dashed var(--c-line);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  text-align: center;
  color: var(--c-ink-soft);
}

/* ======================================================================
   Phase 1 — Play screen, inputs, scaffolds, summary, care actions.
   ====================================================================== */

/* ---- Play head: progress dots + round paws + pause ---- */
.play-head {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}
.dots {
  display: flex;
  gap: 6px;
  align-items: center;
}
.dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-line);
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-fast);
}
.dot.done {
  background: var(--c-good);
}
.dot.current {
  background: var(--biome, var(--c-brand));
  transform: scale(1.25);
}
.pause-btn {
  min-height: 48px;
  padding: 0 var(--sp-4);
  font-size: 1.2rem;
}

/* ---- Stage layout ---- */
.play-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: var(--sp-4);
  padding-top: clamp(4px, 3vh, 32px);
}
.sandy-row {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  justify-content: center;
  flex-wrap: wrap;
}
.play-sandy {
  width: clamp(72px, 12vw, 128px);
  flex: none;
  filter: drop-shadow(0 6px 12px var(--c-shadow));
}
.play-sandy svg {
  width: 100%;
  height: auto;
  display: block;
}
.play-sandy.cheer {
  animation: cheer var(--dur-slow) var(--ease-spring);
}
.play-sandy.encourage {
  animation: encourage var(--dur-med) var(--ease-out);
}
.sandy-bubble {
  max-width: 360px;
}

/* ---- Question card ---- */
.q-card {
  position: relative;
  background: var(--c-card);
  border-radius: var(--r-lg);
  box-shadow: var(--elev-2);
  padding: var(--sp-6) var(--sp-7);
  min-width: min(420px, 86vw);
  text-align: center;
  border-bottom: 8px solid var(--biome, var(--c-brand));
}
.q-prompt {
  font-size: clamp(2.6rem, 9vw, 4rem);
  font-weight: var(--fw-bold);
  letter-spacing: 2px;
  line-height: 1;
}
.q-card.correct {
  animation: pop var(--dur-med) var(--ease-spring);
}
.q-card.wrong {
  animation: wiggle var(--dur-med) var(--ease-out);
}
.paw-burst {
  position: absolute;
  top: 8px;
  right: 14px;
  font-weight: var(--fw-bold);
  color: var(--c-paw);
  pointer-events: none;
  animation: paw-float var(--dur-slow) var(--ease-out) forwards;
}

/* ---- Multiple choice ---- */
.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: var(--sp-4);
  width: min(440px, 92vw);
}
.choice {
  position: relative;
  min-height: var(--tap-primary);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  font-family: inherit;
  color: var(--c-ink);
  border: none;
  border-radius: var(--r-lg);
  background: var(--c-card);
  box-shadow: var(--elev-1);
  cursor: pointer;
  touch-action: manipulation;
  border-bottom: 6px solid var(--biome, var(--c-brand));
  transition: transform var(--dur-fast) var(--ease-spring), background var(--dur-fast);
}
.choice:active {
  transform: translateY(2px) scale(0.98);
}
.choice:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}
/* Correct/incorrect are NEVER color-only: glyph + motion accompany them. PRD §8.5. */
.choice.correct {
  background: var(--c-good-soft);
  border-color: var(--c-good);
  animation: pop var(--dur-med) var(--ease-spring);
}
.choice.correct::after {
  content: '✓';
  margin-left: 10px;
  color: var(--c-good);
}
.choice.wrong {
  background: var(--c-tryagain-soft);
  border-color: var(--c-tryagain);
  animation: wiggle var(--dur-med) var(--ease-out);
}
.choice.wrong::after {
  content: '✗';
  margin-left: 10px;
  color: var(--c-tryagain);
}
.choice.dim {
  opacity: 0.3;
}
.choice[disabled] {
  cursor: default;
}

/* ---- Number pad ---- */
.numpad {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
}
.np-display {
  min-width: 180px;
  min-height: 64px;
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  background: #fff;
  border: 3px solid var(--c-line);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--sp-4);
}
.np-keys {
  display: grid;
  grid-template-columns: repeat(3, 76px);
  gap: var(--sp-3);
}
.np-key {
  min-height: 64px;
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  font-family: inherit;
  color: var(--c-ink);
  border: none;
  border-radius: var(--r-md);
  background: var(--c-card);
  box-shadow: var(--elev-1);
  cursor: pointer;
  touch-action: manipulation;
  transition: transform var(--dur-fast) var(--ease-spring);
}
.np-key:active {
  transform: scale(0.95);
}
.np-key.np-enter {
  background: var(--c-brand);
  color: #fff;
}
.np-key.np-back {
  background: var(--c-paper-2);
}

/* ---- Hint ladder ---- */
.hint-row {
  display: flex;
  justify-content: center;
}
.hint-area {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  width: min(440px, 92vw);
}
.hint-area.show {
  display: flex;
  animation: fade-in var(--dur-med) var(--ease-out);
}
.scaffold {
  background: #fff;
  border-radius: var(--r-md);
  box-shadow: var(--elev-1);
  padding: var(--sp-4);
  max-width: 100%;
}
.scaffold svg {
  width: clamp(220px, 62vw, 340px);
  max-width: 100%;
  height: auto;
  display: block;
}
.hint-text {
  color: var(--c-ink-soft);
  font-weight: var(--fw-bold);
  text-align: center;
}

/* ---- Round summary ---- */
.stars.big {
  font-size: 2.6rem;
}

/* ---- Collection care ---- */
.tile-art {
  width: 96px;
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.happy-bar {
  height: 10px;
  border-radius: var(--r-pill);
  background: var(--c-line);
  overflow: hidden;
}
.happy-fill {
  height: 100%;
  background: var(--c-good);
  border-radius: var(--r-pill);
  transition: width var(--dur-med) var(--ease-out);
}
.btn.feed-btn {
  margin-top: var(--sp-2);
  min-height: var(--tap-min);
  align-self: flex-start;
}

/* ---- Phase 1 keyframes ---- */
@keyframes pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.08); }
  100% { transform: scale(1); }
}
@keyframes wiggle {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}
@keyframes paw-float {
  0% { opacity: 0; transform: translateY(8px) scale(0.8); }
  30% { opacity: 1; }
  100% { opacity: 0; transform: translateY(-30px) scale(1.1); }
}
@keyframes cheer {
  0% { transform: translateY(0) rotate(0); }
  30% { transform: translateY(-14px) rotate(-6deg); }
  60% { transform: translateY(0) rotate(6deg); }
  100% { transform: translateY(0) rotate(0); }
}
@keyframes encourage {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-5deg); }
  75% { transform: rotate(5deg); }
}