.pattern-picnic-page {
  --picnic-ink: var(--color-base-content);
  --picnic-line: color-mix(in oklab, var(--color-primary) 18%, var(--color-base-300));
}

body.pattern-picnic-playing > nav[aria-label="Primary navigation"] { display: none; }
.pattern-picnic-page.is-playing .pattern-picnic__content { max-width: 100rem; padding-top: clamp(1rem, 2vw, 2rem); padding-bottom: clamp(2rem, 4vw, 4rem); }

.pattern-picnic__hero-card { min-height: 19rem; border-radius: 1.1rem; padding: clamp(1.5rem, 4vw, 2.3rem); background: var(--color-neutral); color: var(--color-neutral-content); box-shadow: 0 1.1rem 2.5rem color-mix(in oklab, var(--color-neutral) 20%, transparent); }
.pattern-picnic__hero-tile { display: inline-flex; width: 3.6rem; height: 3.6rem; align-items: center; justify-content: center; border-radius: .85rem; font-size: 1.75rem; font-weight: 900; line-height: 1; box-shadow: 0 .55rem 1rem color-mix(in oklab, var(--color-neutral) 24%, transparent); }
.pattern-picnic__hero-tile:nth-child(1) { transform: rotate(-7deg); }
.pattern-picnic__hero-tile:nth-child(2) { transform: translateY(-.35rem) rotate(5deg); }
.pattern-picnic__hero-tile:nth-child(3) { transform: rotate(-3deg); }
.pattern-picnic__hero-tile--primary { background: var(--color-primary); color: var(--color-primary-content); }
.pattern-picnic__hero-tile--secondary { background: var(--color-secondary); color: var(--color-secondary-content); }
.pattern-picnic__hero-tile--accent { background: var(--color-accent); color: var(--color-accent-content); }

.pattern-picnic__theme-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.pattern-picnic__theme { display: block; min-height: 14rem; border: 1px solid var(--picnic-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); color: var(--picnic-ink); text-align: left; transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.pattern-picnic__theme:hover, .pattern-picnic__theme:focus-visible { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 5%, var(--color-base-100)); transform: translateY(-.1rem); }
.pattern-picnic__theme.is-selected { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 9%, var(--color-base-100)); box-shadow: inset 0 0 0 2px color-mix(in oklab, var(--color-primary) 16%, transparent); }
.pattern-picnic__theme-mark { display: inline-flex; width: 2.8rem; height: 2.8rem; align-items: center; justify-content: center; border-radius: .75rem; font-size: 1.3rem; font-weight: 900; }
.pattern-picnic__theme-mark--colour { background: color-mix(in oklab, var(--color-primary) 15%, transparent); color: var(--color-primary); }
.pattern-picnic__theme-mark--number { background: color-mix(in oklab, var(--color-secondary) 15%, transparent); color: var(--color-secondary); }
.pattern-picnic__theme-mark--shape { background: color-mix(in oklab, var(--color-accent) 15%, transparent); color: var(--color-accent); }

.pattern-picnic__game-topbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--picnic-line); padding-bottom: 1rem; }
.pattern-picnic__untimed { border: 1px solid color-mix(in oklab, var(--color-secondary) 35%, var(--picnic-line)); border-radius: 999px; padding: .42rem .75rem; background: color-mix(in oklab, var(--color-secondary) 10%, var(--color-base-100)); color: color-mix(in oklab, var(--color-secondary) 34%, var(--picnic-ink)); font-size: .8rem; font-weight: 800; white-space: nowrap; }
.pattern-picnic__progress { height: .45rem; margin-top: 1rem; overflow: hidden; border-radius: 999px; background: var(--color-base-200); }
.pattern-picnic__progress span { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--color-secondary), var(--color-primary)); transition: width 180ms ease; }
.pattern-picnic__stage { min-height: clamp(30rem, 60vh, 42rem); margin-top: 1.5rem; border: 1px solid var(--picnic-line); border-radius: var(--radius-box); padding: clamp(1.25rem, 5vw, 4rem); background: linear-gradient(180deg, color-mix(in oklab, var(--color-secondary) 6%, var(--color-base-100)), var(--color-base-100) 14rem); color: var(--picnic-ink); box-shadow: 0 1rem 2.5rem color-mix(in oklab, var(--color-neutral) 10%, transparent); }
.pattern-picnic__stage:focus { outline: none; }
.pattern-picnic__prompt { max-width: 52rem; margin: 0 auto; text-align: center; }
.pattern-picnic__challenge-title { margin: .55rem auto 0; font-size: clamp(1.7rem, 4vw, 2.7rem); font-weight: 900; line-height: 1.12; }
.pattern-picnic__instruction { margin: .75rem auto 0; color: color-mix(in oklab, var(--picnic-ink) 62%, transparent); }
.pattern-picnic__pattern-grid { display: grid; grid-template-columns: repeat(3, minmax(4rem, 7rem)); gap: .7rem; justify-content: center; margin: 2.5rem auto 0; }
.pattern-picnic__cell { display: flex; min-height: 5.3rem; align-items: center; justify-content: center; border: 1px solid var(--picnic-line); border-radius: var(--radius-field); background: var(--color-base-100); font-size: clamp(2rem, 5vw, 3rem); font-weight: 900; box-shadow: 0 .25rem .7rem color-mix(in oklab, var(--color-neutral) 8%, transparent); }
.pattern-picnic__cell--sun { color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 9%, var(--color-base-100)); }
.pattern-picnic__cell--leaf { color: var(--color-secondary); background: color-mix(in oklab, var(--color-secondary) 9%, var(--color-base-100)); }
.pattern-picnic__cell--berry { color: var(--color-accent); background: color-mix(in oklab, var(--color-accent) 9%, var(--color-base-100)); }
.pattern-picnic__cell--triangle { color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 9%, var(--color-base-100)); }
.pattern-picnic__cell--circle { color: var(--color-secondary); background: color-mix(in oklab, var(--color-secondary) 9%, var(--color-base-100)); }
.pattern-picnic__cell--square, .pattern-picnic__cell--star { color: var(--color-accent); background: color-mix(in oklab, var(--color-accent) 9%, var(--color-base-100)); }
.pattern-picnic__cell--missing { border-style: dashed; border-color: color-mix(in oklab, var(--color-primary) 55%, var(--picnic-line)); background: color-mix(in oklab, var(--color-primary) 6%, var(--color-base-100)); color: color-mix(in oklab, var(--color-primary) 55%, var(--picnic-ink)); }
.pattern-picnic__sequence { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: clamp(.55rem, 2vw, 1rem); margin: 3.7rem auto 0; font-size: clamp(2.4rem, 7vw, 4.5rem); font-weight: 900; font-variant-numeric: tabular-nums; }
.pattern-picnic__sequence span { min-width: 3rem; text-align: center; }
.pattern-picnic__sequence span:not(:last-child)::after { content: "·"; margin-left: clamp(.55rem, 2vw, 1rem); color: color-mix(in oklab, var(--color-secondary) 45%, transparent); }
.pattern-picnic__sequence-missing { border-bottom: .25rem solid var(--color-secondary); color: color-mix(in oklab, var(--color-secondary) 50%, var(--picnic-ink)); }
.pattern-picnic__choice-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .9rem; max-width: 52rem; margin: 3rem auto 0; }
.pattern-picnic__choice { display: flex; min-height: 5.5rem; align-items: center; gap: .8rem; border: 1px solid var(--picnic-line); border-radius: var(--radius-box); padding: .9rem 1rem; background: var(--color-base-100); color: var(--picnic-ink); text-align: left; font-size: 1.05rem; font-weight: 800; transition: border-color 150ms ease, background-color 150ms ease, box-shadow 150ms ease, transform 150ms ease; }
.pattern-picnic__choice:hover, .pattern-picnic__choice:focus-visible { border-color: var(--color-primary); background: color-mix(in oklab, var(--color-primary) 7%, var(--color-base-100)); transform: translateY(-.1rem); }
.pattern-picnic__choice-mark { display: inline-flex; width: 2.7rem; height: 2.7rem; flex: 0 0 auto; align-items: center; justify-content: center; border-radius: .75rem; font-size: 1.35rem; font-weight: 900; }
.pattern-picnic__choice-mark--sun, .pattern-picnic__choice-mark--triangle { background: color-mix(in oklab, var(--color-primary) 15%, transparent); color: var(--color-primary); }
.pattern-picnic__choice-mark--leaf, .pattern-picnic__choice-mark--circle, .pattern-picnic__choice-mark--number { background: color-mix(in oklab, var(--color-secondary) 15%, transparent); color: var(--color-secondary); }
.pattern-picnic__choice-mark--berry, .pattern-picnic__choice-mark--square, .pattern-picnic__choice-mark--star { background: color-mix(in oklab, var(--color-accent) 15%, transparent); color: var(--color-accent); }
.pattern-picnic__choice-number { margin-left: auto; color: color-mix(in oklab, var(--picnic-ink) 40%, transparent); font-size: .8rem; }
.pattern-picnic__choice.is-wrong { border-color: color-mix(in oklab, var(--color-error) 60%, var(--picnic-line)); background: color-mix(in oklab, var(--color-error) 7%, var(--color-base-100)); }
.pattern-picnic__choice.is-right { border-color: color-mix(in oklab, var(--color-success) 60%, var(--picnic-line)); background: color-mix(in oklab, var(--color-success) 8%, var(--color-base-100)); box-shadow: inset 0 0 0 2px color-mix(in oklab, var(--color-success) 17%, transparent); }
.pattern-picnic__answer-panel { max-width: 48rem; margin: 2rem auto 0; border: 1px solid color-mix(in oklab, var(--color-success) 30%, var(--picnic-line)); border-radius: var(--radius-box); padding: 1.25rem; background: color-mix(in oklab, var(--color-success) 7%, var(--color-base-100)); text-align: center; }
.pattern-picnic__answer-explanation { margin: .75rem auto 1.15rem; font-size: clamp(1.1rem, 2.3vw, 1.45rem); font-weight: 800; line-height: 1.4; }
.pattern-picnic__feedback { min-height: 2rem; margin: 1rem auto 0; color: var(--picnic-ink); text-align: center; }
.pattern-picnic__feedback[data-state="correct"] { color: color-mix(in oklab, var(--color-success) 75%, var(--picnic-ink)); font-weight: 800; }
.pattern-picnic__feedback[data-state="incorrect"] { color: color-mix(in oklab, var(--color-error) 75%, var(--picnic-ink)); font-weight: 700; }
.pattern-picnic__pause-notice { margin-top: 1rem; border: 1px solid color-mix(in oklab, var(--color-secondary) 30%, var(--picnic-line)); border-radius: var(--radius-field); padding: 1rem; background: color-mix(in oklab, var(--color-secondary) 8%, var(--color-base-100)); text-align: center; }
.pattern-picnic__results-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; max-width: 60rem; margin-right: auto; margin-left: auto; }
.pattern-picnic__result-card { min-height: 8rem; border: 1px solid var(--picnic-line); border-radius: var(--radius-box); padding: 1.25rem; background: var(--color-base-100); text-align: center; }
.pattern-picnic__result-card strong { display: block; margin-top: .5rem; color: var(--color-primary); font-size: 2.2rem; font-variant-numeric: tabular-nums; }
.pattern-picnic__result-card > span { color: color-mix(in oklab, var(--picnic-ink) 58%, transparent); font-size: .8rem; font-weight: 800; text-transform: uppercase; }
.pattern-picnic__stage button:focus-visible, .pattern-picnic__theme:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }

@media (max-width: 760px) {
  .pattern-picnic__theme-grid, .pattern-picnic__choice-grid, .pattern-picnic__results-grid { grid-template-columns: 1fr; }
  .pattern-picnic__theme { min-height: auto; }
  .pattern-picnic__game-topbar { align-items: flex-start; flex-direction: column; }
  .pattern-picnic__stage { min-height: auto; padding: 1.25rem; }
  .pattern-picnic__pattern-grid { grid-template-columns: repeat(3, minmax(3.5rem, 1fr)); gap: .5rem; }
  .pattern-picnic__cell { min-height: 4.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  .pattern-picnic__theme, .pattern-picnic__progress span, .pattern-picnic__choice { transition: none; }
}