/* Kids' Corner: bigger targets, rounder type, brighter colors. Uses the site's tokens. */
.kids {
  --k-bg: #FFF6E6;
  --k-dot1: rgb(240 80 63 / .10);
  --k-dot2: rgb(19 164 194 / .10);
  --k-paper: #FFFFFF;
  --k-ink: #23262D;
  --lip: 5px; --lip-press: 2px;
  font-size: 1.08rem;
  background:
    radial-gradient(circle at 20px 20px, var(--k-dot1) 5px, transparent 6px) 0 0 / 80px 80px,
    radial-gradient(circle at 60px 60px, var(--k-dot2) 5px, transparent 6px) 0 0 / 80px 80px,
    var(--k-bg);
  min-height: 100dvh;
  display: flex; flex-direction: column;
}
:root[data-theme="dark"] .kids { --k-bg: #17181C; --k-dot1: rgb(255 102 86 / .10); --k-dot2: rgb(63 195 222 / .10); --k-paper: #24262B; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .kids { --k-bg: #17181C; --k-dot1: rgb(255 102 86 / .10); --k-dot2: rgb(63 195 222 / .10); --k-paper: #24262B; }
}
.kids h1, .kids h2, .kids h3 { font-family: var(--font-display); letter-spacing: 0.01em; }
/* Headings get focus after each screen change (for screen readers); no ring needed */
.kids h1[tabindex="-1"]:focus { outline: none; }

/* ---------- Big chunky buttons ---------- */
.kbtn {
  --c: var(--coral-fill);
  --ink: var(--on-color);
  --lip-c: color-mix(in oklab, var(--c) 72%, black);
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 58px; padding: 8px var(--s-5);
  border: 0; border-radius: 20px;
  background: var(--c); color: var(--ink);
  font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; line-height: 1.15;
  text-align: center; text-decoration: none;
  box-shadow: 0 var(--lip) 0 var(--lip-c);
  transition: transform 120ms var(--ease-out), box-shadow 120ms var(--ease-out), filter 120ms;
  -webkit-tap-highlight-color: transparent; user-select: none; cursor: pointer;
}
.kbtn:hover { filter: brightness(1.06); }
.kbtn:active { transform: translateY(calc(var(--lip) - var(--lip-press))); box-shadow: 0 var(--lip-press) 0 var(--lip-c); }
.kbtn--sunny { --c: var(--sunny); --ink: var(--reward-ink); }
.kbtn--cactus { --c: var(--cactus); --ink: var(--on-cactus); }
.kbtn--lagoon { --c: var(--lagoon); --ink: var(--on-lagoon); }
.kbtn--coral { --c: var(--coral-fill); }
.kbtn--ghost { --c: var(--surface); --ink: var(--text); --lip-c: var(--border); border: 2px solid var(--border); }
.kbtn--sm { min-height: 46px; font-size: 1.02rem; border-radius: 14px; --lip: 4px; padding-inline: var(--s-4); }
.kbtn--big { min-height: 66px; font-size: 1.45rem; padding-inline: var(--s-6); }
.kbtn[hidden] { display: none; }

.k-round-btn {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px; flex: none;
  border-radius: 50%; border: 0;
  background: var(--surface); color: var(--text);
  font-size: 1.4rem; font-weight: 800; text-decoration: none;
  box-shadow: 0 4px 0 var(--border);
  cursor: pointer;
}
.k-round-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--border); }
.k-round-btn--big { width: 64px; height: 64px; font-size: 1.8rem; background: var(--sunny); box-shadow: 0 5px 0 color-mix(in oklab, var(--sunny) 70%, black); }
.k-round-btn[hidden] { display: none; }

/* ---------- Header and footer ---------- */
.k-top { background: var(--surface); box-shadow: 0 2px 0 var(--border-light); position: relative; z-index: 2; }
.k-top .papel-picado { position: absolute; left: 0; right: 0; bottom: -30px; pointer-events: none; opacity: .95; }
.k-nav { display: flex; align-items: center; justify-content: space-between; gap: var(--s-3); max-width: 1100px; margin: 0 auto; padding: 10px var(--gutter); }
.k-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; }
.k-brand img { border-radius: 11px; }
.k-nav__right { display: flex; align-items: center; gap: var(--s-2); }
.k-meter {
  display: inline-flex; align-items: center; gap: 5px;
  min-height: 46px; padding: 0 14px; border-radius: 999px;
  background: color-mix(in oklab, var(--sunny) 22%, var(--surface));
  border: 2px solid color-mix(in oklab, var(--sunny) 60%, var(--surface));
  color: var(--text); text-decoration: none; font-family: var(--font-display); font-size: 1.15rem;
}
.k-meter b { font-weight: 800; margin-right: 4px; }
.k-meter b:last-child { margin-right: 0; }
.k-grownups {
  display: inline-flex; align-items: center; gap: 4px; min-height: 46px; padding: 0 12px;
  border-radius: 999px; color: var(--text-2); text-decoration: none; font-weight: 700; font-size: .95rem;
  border: 2px solid var(--border);
  background: var(--surface);
}
@media (max-width: 480px) {
  .k-brand span, .k-grownups span:last-child { display: none; }
  .k-grownups { width: 46px; justify-content: center; padding: 0; }
}

.k-main { flex: 1; min-height: 85vh; width: 100%; max-width: 1100px; margin: 0 auto; padding: calc(var(--s-6) + 24px) var(--gutter) var(--s-7); display: grid; grid-template-columns: minmax(0, 1fr); align-content: start; gap: var(--s-4); }
.k-main:focus { outline: none; }
.k-foot { text-align: center; padding: var(--s-5) var(--gutter) var(--s-6); color: var(--text-2); font-size: .92rem; }
.k-foot p { margin: 0 0 6px; }
.k-foot a { color: var(--text-2); font-weight: 700; }
.kids.is-playing .k-foot { display: none; }
.kids .toasts { bottom: 24px; left: 50%; }

.k-lead { font-size: 1.2rem; color: var(--text-2); margin: 0; }
.k-small { font-size: .95rem; color: var(--text-2); margin: 0; }
.k-note { font-size: .95rem; background: color-mix(in oklab, var(--sunny) 18%, var(--surface)); border-radius: 12px; padding: 8px 12px; margin: 0; }
.k-center { display: flex; justify-content: center; }
.k-center-text { text-align: center; }
.k-page-title { font-size: clamp(2rem, 6vw, 2.8rem); margin: 0; }
.k-back { display: inline-flex; align-items: center; gap: 6px; justify-self: start; min-height: 44px; padding: 0 14px 0 10px; border-radius: 999px; background: var(--surface); color: var(--text); font-weight: 800; text-decoration: none; box-shadow: 0 3px 0 var(--border); }
.k-section h2 { font-size: clamp(1.6rem, 4.5vw, 2.1rem); margin: var(--s-4) 0 var(--s-3); }

/* ---------- Home hero ---------- */
.k-hero {
  display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; gap: var(--s-3);
  padding: var(--s-5); border-radius: 32px;
  background:
    radial-gradient(120% 90% at 50% 120%, color-mix(in oklab, var(--cactus) 30%, transparent) 0 40%, transparent 41%),
    linear-gradient(180deg, color-mix(in oklab, var(--lagoon) 26%, var(--k-paper)), color-mix(in oklab, var(--sunny) 22%, var(--k-paper)));
  border: 3px solid color-mix(in oklab, var(--lagoon) 30%, var(--surface));
}
.k-hero__taco { width: 150px; height: 150px; }
.k-hero h1 { font-size: clamp(2.4rem, 8vw, 3.6rem); margin: 0; line-height: 1.05; }
.k-hero__text { display: grid; gap: var(--s-3); justify-items: center; max-width: 560px; }
@media (min-width: 720px) {
  .k-hero { grid-template-columns: auto minmax(0, 1fr); text-align: left; justify-items: start; padding: var(--s-6) var(--s-7); }
  .k-hero__text { justify-items: start; }
  .k-hero__taco { width: 190px; height: 190px; }
  .k-hero__taco taco-gecko { width: 190px !important; height: 190px !important; }
}

/* ---------- Topic tiles ---------- */
.k-topics { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-3); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 640px) { .k-topics { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 960px) { .k-topics { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.k-topic {
  position: relative; display: grid; justify-items: center; text-align: center; gap: 2px;
  height: 100%; padding: var(--s-4) var(--s-3) var(--s-4);
  border-radius: 26px; text-decoration: none; color: var(--text);
  background: color-mix(in oklab, var(--c) 16%, var(--k-paper));
  border: 3px solid color-mix(in oklab, var(--c) 55%, var(--k-paper));
  box-shadow: 0 6px 0 color-mix(in oklab, var(--c) 55%, var(--k-paper));
  transition: transform 140ms var(--ease-bounce);
}
.k-topic:hover { transform: translateY(-3px) rotate(-1deg); }
.k-topic:active { transform: translateY(3px); box-shadow: 0 3px 0 color-mix(in oklab, var(--c) 55%, var(--k-paper)); }
.k-topic__emoji { font-size: 3.2rem; line-height: 1.15; }
.k-topic__es { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; line-height: 1.1; }
.k-topic__en { font-size: .95rem; color: var(--text-2); font-weight: 600; }
.k-topic__sticker {
  position: absolute; top: -10px; right: -6px;
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--surface); border: 3px solid var(--sunny); font-size: 1.4rem; transform: rotate(10deg);
  box-shadow: 0 3px 0 color-mix(in oklab, var(--sunny) 70%, black);
}

/* ---------- Game tiles ---------- */
.k-games { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-3); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 560px) { .k-games { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 960px) { .k-games { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.k-game {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: var(--s-4);
  height: 100%; padding: var(--s-4) var(--s-5);
  border-radius: 24px; text-decoration: none;
  /* darkened so white text is readable on every brand color */
  background: color-mix(in oklab, var(--c) 70%, black); color: #fff;
  box-shadow: 0 6px 0 color-mix(in oklab, var(--c) 55%, black);
  transition: transform 140ms var(--ease-bounce);
}
.k-game:hover { transform: translateY(-2px); }
.k-game:active { transform: translateY(4px); box-shadow: 0 2px 0 color-mix(in oklab, var(--c) 55%, black); }
.k-game__emoji { grid-row: span 2; display: grid; place-items: center; width: 64px; height: 64px; border-radius: 20px; background: rgb(255 255 255 / .9); font-size: 2.2rem; }
.k-game__name { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; line-height: 1.1; }
.k-game__blurb { font-size: .98rem; font-weight: 600; opacity: .95; }
.k-game__done { position: absolute; top: 10px; right: 12px; font-size: 1.4rem; }

/* ---------- Sticker book teaser ---------- */
.k-teaser {
  display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4);
  padding: var(--s-4) var(--s-5); border-radius: 24px;
  background: var(--k-paper); border: 3px dashed color-mix(in oklab, var(--sunny) 70%, var(--surface));
  color: var(--text); text-decoration: none; font-size: 1.05rem;
}
.k-teaser b { font-family: var(--font-display); font-size: 1.35rem; }
.k-teaser__stickers { display: flex; }
.k-teaser__stickers span { display: grid; place-items: center; width: 48px; height: 48px; margin-right: -10px; border-radius: 50%; background: var(--surface); border: 3px solid var(--sunny); font-size: 1.5rem; }
.k-teaser__stickers span:nth-child(odd) { transform: rotate(-8deg); }
.k-teaser__stickers span.is-empty { border-style: dashed; border-color: var(--border); color: var(--text-muted); font-family: var(--font-display); font-weight: 800; }

/* ---------- Topic page ---------- */
.k-topic-page { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); }
.k-topic-head { display: flex; align-items: center; gap: var(--s-4); padding: var(--s-4) var(--s-5); border-radius: 28px; background: color-mix(in oklab, var(--c) 20%, var(--k-paper)); border: 3px solid color-mix(in oklab, var(--c) 55%, var(--k-paper)); }
.k-topic-head__emoji { display: grid; place-items: center; width: 84px; height: 84px; flex: none; border-radius: 26px; background: var(--k-paper); font-size: 3.2rem; }
.k-topic-head h1 { margin: 0; font-size: clamp(2rem, 7vw, 3rem); line-height: 1.05; }
.k-topic-head p { margin: 0; color: var(--text-2); font-weight: 700; font-size: 1.15rem; }
.k-peek { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.k-peek__w { width: 56px; height: 56px; border-radius: 18px; border: 2px solid var(--border); background: var(--k-paper); font-size: 1.8rem; cursor: pointer; }
.k-peek__w.is-pop { animation: k-pop 360ms var(--ease-bounce); }
.k-sticker-goal { display: flex; align-items: center; gap: var(--s-4); padding: var(--s-3) var(--s-4); border-radius: 22px; background: var(--k-paper); border: 3px dashed var(--border); }
.k-sticker-goal.is-done { border: 3px solid var(--sunny); background: color-mix(in oklab, var(--sunny) 14%, var(--k-paper)); }
.k-sticker-goal__art { display: grid; place-items: center; width: 60px; height: 60px; flex: none; border-radius: 50%; background: var(--surface-2); font-size: 2rem; }
.k-sticker-goal p { margin: 0; display: flex; flex-wrap: wrap; gap: 4px 14px; align-items: center; }
.k-sticker-goal p b { width: 100%; font-family: var(--font-display); font-size: 1.2rem; }
.k-sticker-goal .is-ticked { color: var(--cactus-ink); font-weight: 700; }

/* ---------- Game frame ---------- */
.kids.is-playing .k-main { padding-top: calc(var(--s-5) + 22px); }
.k-play { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); max-width: 820px; width: 100%; margin: 0 auto; }
.k-play__top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--s-3); }
.k-play__title { margin: 0; font-size: clamp(1.4rem, 5vw, 2rem); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.k-dots { display: flex; gap: 5px; list-style: none; margin: 0; padding: 0; grid-column: 1 / -1; justify-content: center; }
.k-dots li { width: 16px; height: 16px; border-radius: 50%; background: var(--border); transition: background 200ms, transform 200ms; }
.k-dots li.is-done { background: var(--sunny); }
.k-dots li.is-now { background: var(--c); transform: scale(1.3); }
.k-guide { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: var(--s-3); }
.k-bubble {
  position: relative; display: grid; gap: 2px;
  min-height: 72px; align-content: center;
  padding: 12px 18px; border-radius: 22px;
  background: var(--k-paper); border: 3px solid color-mix(in oklab, var(--c) 50%, var(--k-paper));
}
.k-bubble::before {
  content: ""; position: absolute; left: -12px; top: 50%; translate: 0 -50%;
  border: 10px solid transparent; border-right-color: color-mix(in oklab, var(--c) 50%, var(--k-paper)); border-left: 0;
}
.k-bubble__es { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.35rem, 5vw, 1.8rem); line-height: 1.15; }
.k-bubble__en { color: var(--text-2); font-size: 1rem; font-weight: 600; }
.k-stage { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); }
.k-count { text-align: center; font-weight: 800; font-family: var(--font-display); font-size: 1.2rem; color: var(--text-2); margin: 0; }
.k-next-wrap { min-height: 66px; }

/* Shared feedback */
.is-wiggle { animation: k-wiggle 480ms ease-in-out; }
.is-hint { animation: k-glow 1.1s ease-in-out infinite; }
@keyframes k-wiggle { 0%, 100% { transform: none; } 20% { transform: rotate(-8deg); } 40% { transform: rotate(7deg); } 60% { transform: rotate(-5deg); } 80% { transform: rotate(3deg); } }
@keyframes k-glow { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--sunny) 90%, transparent); } 50% { box-shadow: 0 0 0 10px color-mix(in oklab, var(--sunny) 50%, transparent); } }
@keyframes k-pop { 0% { transform: scale(1); } 40% { transform: scale(1.25); } 100% { transform: scale(1); } }

/* Paint swatch used for color words */
.k-swatch { display: inline-block; width: 1em; height: 1em; border-radius: 50%; background: var(--sw); border: 3px solid rgb(0 0 0 / .18); vertical-align: middle; }

/* ---------- Game 1: Look & Listen ---------- */
.k-cards { display: grid; gap: var(--s-3); grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (min-width: 560px) { .k-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 820px) { .k-cards { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.k-card { aspect-ratio: 1 / 1.05; border: 0; padding: 0; background: none; perspective: 900px; cursor: pointer; border-radius: 24px; }
.k-card__in { position: relative; display: block; width: 100%; height: 100%; transition: transform 450ms var(--ease-bounce); transform-style: preserve-3d; }
.k-card[aria-pressed="true"] .k-card__in { transform: rotateY(180deg); }
.k-card__front, .k-card__back {
  position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 4px; padding: 8px;
  border-radius: 24px; backface-visibility: hidden; -webkit-backface-visibility: hidden;
  border: 3px solid color-mix(in oklab, var(--c) 55%, var(--k-paper));
  box-shadow: 0 5px 0 color-mix(in oklab, var(--c) 55%, var(--k-paper));
}
.k-card__front { background: var(--k-paper); }
.k-card__back { background: color-mix(in oklab, var(--c) 18%, var(--k-paper)); transform: rotateY(180deg); color: var(--text); text-align: center; }
.k-card__emoji { font-size: clamp(3rem, 12vw, 4.2rem); line-height: 1.1; }
.k-card__emoji--sm { font-size: 2rem; }
.k-card__back b { font-family: var(--font-display); font-size: clamp(1.2rem, 4.5vw, 1.55rem); line-height: 1.1; overflow-wrap: anywhere; }
.k-card__back span:last-child { font-size: .95rem; color: var(--text-2); font-weight: 600; }

/* ---------- Game 2: Memory ---------- */
.k-memory { display: grid; gap: 10px; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 640px; width: 100%; margin: 0 auto; }
@media (min-width: 560px) { .k-memory { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.k-mcard { aspect-ratio: 1; border: 0; padding: 0; background: none; perspective: 800px; cursor: pointer; border-radius: 20px; }
.k-mcard__in { position: relative; display: block; width: 100%; height: 100%; transition: transform 380ms var(--ease-bounce); transform-style: preserve-3d; }
.k-mcard.is-open .k-mcard__in { transform: rotateY(180deg); }
.k-mcard__back, .k-mcard__face { position: absolute; inset: 0; display: grid; place-items: center; padding: 6px; border-radius: 20px; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.k-mcard__back {
  font-size: 2.2rem;
  background: repeating-linear-gradient(45deg, var(--c) 0 12px, color-mix(in oklab, var(--c) 82%, white) 12px 24px);
  box-shadow: 0 5px 0 color-mix(in oklab, var(--c) 65%, black);
}
.k-mcard__face { transform: rotateY(180deg); background: var(--k-paper); border: 3px solid color-mix(in oklab, var(--c) 55%, var(--k-paper)); text-align: center; }
.k-mcard__face b { font-family: var(--font-display); font-size: clamp(1rem, 4vw, 1.35rem); line-height: 1.05; overflow-wrap: anywhere; color: var(--text); }
.k-mcard__pic { font-size: clamp(2.4rem, 10vw, 3.2rem); }
.k-mcard.is-matched .k-mcard__face { background: color-mix(in oklab, var(--cactus) 18%, var(--k-paper)); border-color: var(--cactus); animation: k-pop 420ms var(--ease-bounce); }
.k-mcard:disabled { cursor: default; }

/* ---------- Game 3: Balloons ---------- */
.k-balloons { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4) var(--s-3); justify-items: center; padding: var(--s-3) 0 var(--s-5); max-width: 640px; width: 100%; margin: 0 auto; }
@media (min-width: 560px) { .k-balloons { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.k-balloon { display: grid; justify-items: center; border: 0; padding: 0; background: none; cursor: pointer; animation: k-bob 3s ease-in-out var(--d) infinite; border-radius: 50%; }
.k-balloon__body {
  position: relative; display: grid; place-items: center;
  width: 124px; height: 146px; border-radius: 50% 50% 48% 48% / 56% 56% 44% 44%;
  background: radial-gradient(circle at 32% 28%, rgb(255 255 255 / .55) 0 12%, transparent 13%), var(--b);
  box-shadow: inset -10px -12px 0 rgb(0 0 0 / .12);
  font-size: 3.4rem;
}
.k-balloon__body > span { display: grid; place-items: center; width: 84px; height: 84px; border-radius: 50%; background: rgb(255 255 255 / .92); }
.k-balloon__body::after { content: ""; position: absolute; bottom: -9px; left: 50%; translate: -50% 0; border: 9px solid transparent; border-bottom-color: var(--b); rotate: 180deg; }
.k-balloon__string { width: 2px; height: 46px; margin-top: 9px; background: var(--text-muted); border-radius: 2px; }
.k-balloon.is-popped { animation: k-popped 420ms ease-out forwards; pointer-events: none; }
.k-balloon.is-hint .k-balloon__body { animation: k-glow 1.1s ease-in-out infinite; }
.k-balloon.is-hint { box-shadow: none; }
@keyframes k-bob { 0%, 100% { transform: translateY(0) rotate(-2deg); } 50% { transform: translateY(-10px) rotate(2deg); } }
@keyframes k-popped { 0% { transform: scale(1); opacity: 1; } 40% { transform: scale(1.3); opacity: 1; } 100% { transform: scale(1.6); opacity: 0; } }
@media (max-width: 380px) { .k-balloon__body { width: 108px; height: 128px; } .k-balloon__body > span { width: 72px; height: 72px; font-size: 2.8rem; } }

/* ---------- Game 4: Color Splash ---------- */
.k-paint { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); justify-items: center; }
.k-canvas { position: relative; display: grid; place-items: center; width: min(280px, 72vw); aspect-ratio: 1; border-radius: 32px; background: #FFFDF7; border: 4px solid #E9DFC9; box-shadow: 0 6px 0 #E0D2B5; overflow: hidden; }
.k-shape { width: 82%; height: 82%; overflow: visible; }
.k-shape .paint, .k-shape .paint * { fill: var(--fill, #FFFFFF); stroke: #23262D; stroke-width: 3; stroke-linejoin: round; transition: fill 500ms ease; }
.k-shape .ink { fill: #23262D; }
.k-shape .line { fill: none; stroke: #23262D; stroke-width: 3; stroke-linecap: round; }
.k-shape .center { fill: #FFC21E; stroke: #23262D; stroke-width: 3; }
.k-shape .detail { fill: #FFFDF7; stroke: #23262D; stroke-width: 3; }
.k-shape.is-painted { animation: k-pop 460ms var(--ease-bounce); }
.k-splash { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle, color-mix(in oklab, var(--p) 40%, transparent) 0 30%, transparent 31%); opacity: 0; transform: scale(.2); }
.k-splash.is-on { animation: k-splash 600ms ease-out; }
@keyframes k-splash { 0% { opacity: .9; transform: scale(.2); } 100% { opacity: 0; transform: scale(2); } }
.k-pots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-3); width: 100%; max-width: 520px; }
@media (min-width: 640px) { .k-pots { grid-template-columns: repeat(6, minmax(0, 1fr)); max-width: 760px; } }
.k-pot { display: grid; justify-items: center; gap: 6px; padding: 10px 6px 12px; border-radius: 22px; border: 3px solid var(--border); background: var(--k-paper); cursor: pointer; box-shadow: 0 4px 0 var(--border); color: var(--text); }
.k-pot:active { transform: translateY(2px); box-shadow: 0 2px 0 var(--border); }
.k-pot__paint { width: 58px; height: 46px; border-radius: 10px 10px 22px 22px; background: linear-gradient(180deg, var(--p) 0 62%, color-mix(in oklab, var(--p) 75%, black) 62%); border: 3px solid rgb(0 0 0 / .2); }
.k-pot__name { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; line-height: 1; }
.k-gallery { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; min-height: 48px; }
.k-shape--mini { width: 44px; height: 44px; }

/* ---------- Game 5: Count ---------- */
.k-count-game { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-3); }
.k-tray { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; padding: var(--s-4); border-radius: 28px; background: var(--k-paper); border: 3px dashed color-mix(in oklab, var(--c) 55%, var(--k-paper)); min-height: 120px; align-content: center; }
.k-thing { position: relative; width: 70px; height: 70px; border-radius: 22px; border: 0; background: color-mix(in oklab, var(--c) 10%, var(--k-paper)); font-size: 2.6rem; cursor: pointer; transition: background 200ms; }
.k-thing.is-counted { background: color-mix(in oklab, var(--sunny) 35%, var(--k-paper)); }
.k-thing.is-pop { animation: k-pop 380ms var(--ease-bounce); }
.k-thing__n { position: absolute; top: -8px; right: -8px; display: grid; place-items: center; min-width: 30px; height: 30px; padding: 0 6px; border-radius: 999px; background: var(--c); color: #fff; font-family: var(--font-display); font-size: 1.05rem; }
.k-thing__n:empty { display: none; }
.k-numbers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--s-3); max-width: 560px; width: 100%; margin: 0 auto; }
.k-num { display: grid; justify-items: center; gap: 0; padding: 10px 6px 14px; border-radius: 24px; border: 3px solid color-mix(in oklab, var(--c) 50%, var(--k-paper)); background: var(--k-paper); color: var(--text); box-shadow: 0 5px 0 color-mix(in oklab, var(--c) 50%, var(--k-paper)); cursor: pointer; }
.k-num b { font-family: var(--font-display); font-size: 2.6rem; line-height: 1.05; color: color-mix(in oklab, var(--c) var(--tint), var(--text)); }
.k-num span { font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; line-height: 1; }
.k-num:active { transform: translateY(3px); box-shadow: 0 2px 0 color-mix(in oklab, var(--c) 50%, var(--k-paper)); }

/* ---------- Game 6: Simón dice ---------- */
.k-simon { position: relative; width: min(300px, 100%); aspect-ratio: 1; margin: 0 auto; border-radius: 40px; background: radial-gradient(circle at 50% 96%, color-mix(in oklab, var(--cactus) 26%, transparent) 0 34%, transparent 35%); }
.k-simon taco-gecko { width: 100% !important; height: 100% !important; display: block !important; }
.k-zone { position: absolute; border: 0; padding: 0; background: transparent; border-radius: 50%; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.k-zone:focus-visible { outline: 4px dashed var(--focus); outline-offset: 0; }
.k-zone--cabeza { z-index: 1; border-radius: 50% 50% 46% 46%; }
.k-zone--ojos, .k-zone--boca, .k-zone--mano, .k-zone--pie, .k-zone--cola { z-index: 2; }
.k-zone--barriga { z-index: 1; }
.k-zone.is-hint { background: color-mix(in oklab, var(--sunny) 35%, transparent); animation: k-glow 1.1s ease-in-out infinite; }
.k-zone.is-right { background: color-mix(in oklab, var(--cactus) 30%, transparent); box-shadow: 0 0 0 4px var(--cactus); }
.k-zone.is-wiggle { animation: none; background: color-mix(in oklab, var(--coral) 18%, transparent); }
.k-sparkle { position: absolute; z-index: 3; translate: -50% -50%; font-size: 2.4rem; opacity: 0; pointer-events: none; }
.k-sparkle.is-on { animation: k-spark 900ms ease-out; }
@keyframes k-spark { 0% { opacity: 0; transform: scale(.3); } 30% { opacity: 1; transform: scale(1.3); } 100% { opacity: 0; transform: scale(1) translateY(-30px); } }

/* ---------- Finish screen ---------- */
.k-done { display: grid; grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; gap: var(--s-3); max-width: 560px; margin: 0 auto; padding: var(--s-5); border-radius: 32px; background: var(--k-paper); border: 4px solid color-mix(in oklab, var(--c) 50%, var(--k-paper)); }
.k-done h1 { font-size: clamp(2.6rem, 9vw, 3.6rem); margin: 0; }
.k-done__stars { display: flex; gap: 8px; font-size: 3rem; margin: 0; }
.k-done__stars span { animation: k-star-in 520ms var(--ease-bounce) both; }
.k-done__stars span:nth-child(2) { animation-delay: 160ms; font-size: 3.6rem; translate: 0 -10px; }
.k-done__stars span:nth-child(3) { animation-delay: 320ms; }
@keyframes k-star-in { from { transform: scale(0) rotate(-90deg); } to { transform: none; } }
.k-done__actions { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: center; margin-top: var(--s-2); }
.k-new-sticker { display: flex; align-items: center; gap: var(--s-4); text-align: left; padding: var(--s-3) var(--s-4); border-radius: 22px; background: color-mix(in oklab, var(--sunny) 18%, var(--k-paper)); border: 3px solid var(--sunny); }
.k-new-sticker p { margin: 0; font-size: 1.05rem; }
.k-new-sticker b { font-family: var(--font-display); font-size: 1.35rem; }
.k-new-sticker__art { display: grid; place-items: center; width: 74px; height: 74px; flex: none; border-radius: 50%; background: var(--surface); border: 4px solid var(--sunny); font-size: 2.6rem; animation: k-sticker 700ms var(--ease-bounce) 400ms both; }
@keyframes k-sticker { from { transform: scale(0) rotate(-200deg); } to { transform: rotate(-8deg); } }

/* ---------- Sticker book ---------- */
.k-book { list-style: none; margin: 0; padding: var(--s-5); display: grid; gap: var(--s-4); grid-template-columns: repeat(2, minmax(0, 1fr)); border-radius: 32px; background: var(--k-paper); border: 3px solid var(--border); }
@media (min-width: 560px) { .k-book { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 900px) { .k-book { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.k-slot a { display: grid; justify-items: center; gap: 6px; text-decoration: none; color: var(--text-2); }
.k-slot__art { display: grid; place-items: center; width: 96px; height: 96px; border-radius: 50%; border: 4px dashed var(--border); font-size: 2.6rem; filter: grayscale(1); opacity: .45; }
.k-slot__name { font-family: var(--font-display); font-weight: 800; font-size: 1.05rem; text-align: center; line-height: 1.1; }
.k-slot.is-earned .k-slot__art { filter: none; opacity: 1; border: 5px solid #fff; background: color-mix(in oklab, var(--c) 30%, var(--k-paper)); font-size: 3.2rem; transform: rotate(var(--tilt)); box-shadow: 0 0 0 3px color-mix(in oklab, var(--c) 70%, var(--k-paper)), 0 8px 14px -6px rgb(0 0 0 / .35); }
.k-slot.is-earned .k-slot__name { color: var(--text); }
.k-cert-card { padding: var(--s-5); border-radius: 28px; background: var(--k-paper); border: 3px solid var(--border); display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-3); }
.k-cert-card h2 { margin: 0; font-size: 1.8rem; }
.k-label { font-weight: 800; font-size: 1.15rem; }
.k-name-row { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.k-input { flex: 1 1 220px; min-width: 0; min-height: 58px; padding: 0 18px; border-radius: 18px; border: 3px solid var(--border); background: var(--surface); color: var(--text); font: 800 1.35rem var(--font-display); }
.k-input:focus { outline: none; border-color: var(--lagoon); }

/* ---------- Certificate ---------- */
.k-print-bar { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s-3); }
.k-cert { max-width: 820px; width: 100%; margin: 0 auto; border-radius: 28px; overflow: hidden; background: #FFFDF7; color: #23262D; border: 6px solid var(--sunny); box-shadow: 0 10px 0 color-mix(in oklab, var(--sunny) 60%, black); }
.k-cert__body { display: grid; justify-items: center; text-align: center; gap: 6px; padding: var(--s-4) var(--s-5) var(--s-5); }
.k-cert h1 { font-size: clamp(2.6rem, 9vw, 4.2rem); margin: 0; color: #E0442F; line-height: 1; }
.k-cert__for { margin: 0; font-size: 1.15rem; color: #5F6672; }
.k-cert__name { margin: 0; font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 7vw, 3.2rem); line-height: 1.1; border-bottom: 4px dotted #13A4C2; padding: 0 var(--s-4) 4px; overflow-wrap: anywhere; }
.k-cert__what { margin: var(--s-2) 0 0; font-size: 1.2rem; max-width: 36ch; }
.k-cert__stickers { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; font-size: 2rem; margin: var(--s-2) 0 0; }
.k-cert__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; width: 100%; margin-top: var(--s-4); padding-top: var(--s-3); border-top: 2px solid #EEE3CC; color: #5F6672; font-weight: 700; font-size: .95rem; }

/* ---------- Grown-ups ---------- */
.k-gate { display: grid; justify-items: center; text-align: center; gap: var(--s-3); max-width: 460px; margin: var(--s-5) auto; padding: var(--s-6) var(--s-5); border-radius: 32px; background: var(--k-paper); border: 3px solid var(--border); }
.k-gate__icon { font-size: 3.4rem; }
.k-gate h1 { margin: 0; font-size: 2.2rem; }
.k-gate p { margin: 0; }
.k-hold {
  position: relative; overflow: hidden; width: 100%; max-width: 300px; min-height: 64px;
  border: 0; border-radius: 20px; background: var(--twilight); color: #fff;
  font: 800 1.3rem var(--font-display);
  box-shadow: 0 5px 0 color-mix(in oklab, var(--twilight) 65%, black);
  cursor: pointer; touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
}
.k-hold__fill { position: absolute; inset: 0; background: var(--cactus); transform: scaleX(0); transform-origin: left; }
.k-hold__label { position: relative; }
.k-grown { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); }
.k-grown__top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s-3); }
.k-grown h1 { margin: 0; font-size: clamp(2rem, 6vw, 2.6rem); }
.k-grown__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--s-4); }
@media (min-width: 860px) { .k-grown__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.k-panel { padding: var(--s-5); border-radius: 24px; background: var(--surface); border: 2px solid var(--border); font-size: 1rem; }
.k-panel h2 { margin: 0 0 var(--s-2); font-size: 1.5rem; }
.k-panel p, .k-panel li { line-height: 1.55; }
.k-panel ul { padding-left: 1.2em; margin: 0; }
.k-panel--app { background: color-mix(in oklab, var(--lagoon) 10%, var(--surface)); }
.k-print-links { display: flex; flex-wrap: wrap; gap: 8px; }
.k-chip-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 0 14px; border-radius: 999px; border: 2px solid var(--border); background: var(--surface); color: var(--text); text-decoration: none; font-weight: 700; font-size: .95rem; }
.k-app-row { display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.k-modal-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: flex-end; margin-top: var(--s-4); }

/* ---------- Printable word list ---------- */
.k-sheet { max-width: 860px; width: 100%; margin: 0 auto; background: #fff; color: #23262D; border-radius: 20px; padding: var(--s-5); border: 2px solid var(--border); }
.k-sheet__title { margin: 0; font-size: 2rem; }
.k-sheet__sub { margin: 0 0 var(--s-4); color: #5F6672; }
.k-sheet__topic { break-inside: avoid; margin-top: var(--s-4); }
.k-sheet__topic h2 { font-size: 1.5rem; margin: 0 0 8px; }
.k-sheet__topic h2 small { font-family: var(--font-body); font-size: 1rem; color: #5F6672; font-weight: 600; }
.k-sheet table { width: 100%; border-collapse: collapse; font-size: 1rem; }
.k-sheet th { text-align: left; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: #5F6672; padding: 4px 8px; border-bottom: 2px solid #E3E5EA; }
.k-sheet td { padding: 6px 8px; border-bottom: 1px solid #EEF0F3; vertical-align: middle; }
.k-sheet td:first-child { font-size: 1.5rem; width: 2.2em; }
.k-sheet td:last-child { color: #5F6672; font-style: italic; }
.k-alt { color: #5F6672; font-weight: 400; }
@media (max-width: 520px) { .k-sheet { padding: var(--s-4) var(--s-3); } .k-sheet td, .k-sheet th { padding: 5px 4px; } .k-sheet table { font-size: .92rem; } }

@media print {
  .kids { background: #fff !important; }
  .k-top, .k-foot, .no-print, .skip-link { display: none !important; }
  .k-main { padding: 0 !important; max-width: none; }
  .k-sheet { border: 0; padding: 0; }
  .k-cert { box-shadow: none; break-inside: avoid; }
  .k-sheet__topic { page-break-inside: avoid; }
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (prefers-reduced-motion: reduce) {
  .k-balloon { animation: none; }
  .k-card__in, .k-mcard__in { transition-duration: 1ms; }
  .is-wiggle, .is-hint, .k-done__stars span, .k-new-sticker__art { animation-duration: 1ms !important; animation-iteration-count: 1 !important; }
}