/* Banana Doodle — Mignuti Kids
 * SVG-based flood-fill coloring book. Three screens share the same brand
 * palette as the rest of the Mignuti games (Banana Berry / Flappy Berry /
 * Berry Garden / Berry Beat).
 */

:root {
  --color-cream: #fff8e7;
  --color-cream-2: #ffe9c7;
  --color-sky: #4ecdc4;
  --color-banana: #ffd93d;
  --color-berry: #de1c56;
  --color-berry-soft: #ff8fa9;
  --color-ink: #2c2c2c;
  --color-leaf: #4aa84f;
  --color-line: #2c2c2c;
  --radius: 18px;
  --shadow-card: 0 8px 24px rgba(44, 44, 44, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: linear-gradient(180deg, #fff8e7 0%, #ffe9c7 100%);
  color: var(--color-ink);
  font-family:
    ui-rounded,
    "SF Pro Rounded",
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    sans-serif;
  overscroll-behavior: contain;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  -webkit-user-select: none;
}

body {
  overflow: hidden;
}

.app {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
}

.sr-only {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  padding: clamp(12px, 3vw, 20px);
  padding-top: max(clamp(12px, 3vw, 20px), env(safe-area-inset-top));
  padding-bottom: max(clamp(12px, 3vw, 20px), env(safe-area-inset-bottom));
  overflow: hidden;
  animation: fadeIn 180ms ease both;
}

/* ================== Picker screen ================== */

.picker__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.picker__title {
  margin: 0;
  font-size: clamp(26px, 6vw, 36px);
  color: var(--color-berry);
  font-weight: 900;
  letter-spacing: 0.01em;
}

.picker__sub {
  margin: 0 0 14px;
  font-size: clamp(16px, 3.4vw, 18px);
  color: var(--color-ink);
  opacity: 0.8;
}

.picker__hint {
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--color-ink);
  opacity: 0.65;
  text-align: center;
}

.motif-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(10px, 2.5vw, 16px);
  overflow-y: auto;
  align-content: start;
  padding: 4px 2px 10px;
  scrollbar-width: thin;
}

@media (min-width: 640px) {
  .motif-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.motif-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
  background: #fff;
  border: 4px solid transparent;
  border-radius: 22px;
  padding: 10px;
  cursor: pointer;
  box-shadow: var(--shadow-card);
  transition:
    transform 120ms ease,
    border-color 120ms ease;
  min-height: 44px;
  font: inherit;
  color: inherit;
}

.motif-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-banana);
}

.motif-card:focus-visible {
  outline: none;
  border-color: var(--color-berry);
}

.motif-card:active {
  transform: translateY(1px);
}

.motif-card__preview {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  background: var(--color-cream);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.motif-card__preview svg {
  width: 88%;
  height: 88%;
}

.motif-card__name {
  text-align: center;
  font-weight: 800;
  font-size: clamp(14px, 3vw, 16px);
  color: var(--color-ink);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.motif-card__check {
  color: var(--color-banana);
  font-size: 16px;
  line-height: 1;
  text-shadow: 0 0 1px rgba(44, 44, 44, 0.25);
}

/* ================== Color screen ================== */

.color__header {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.color__header > :nth-child(1) {
  justify-self: start;
}
.color__header > :nth-child(3) {
  justify-self: end;
}

.color__title {
  margin: 0;
  font-size: clamp(18px, 4.2vw, 22px);
  color: var(--color-ink);
  font-weight: 900;
  text-align: center;
}

.color__stage {
  flex: 1;
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 4px;
}

.color__svg-wrap {
  position: relative;
  width: 100%;
  max-width: 600px;
  height: 100%;
  display: grid;
  place-items: center;
}

.color__svg-wrap svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
  /* manipulation disables double-tap-zoom but keeps pinch; good for kids. */
  touch-action: manipulation;
  display: block;
  background: #fff;
  border-radius: 22px;
  box-shadow: var(--shadow-card);
  border: 4px solid #fff;
  -webkit-user-select: none;
  user-select: none;
}

.color__svg-wrap svg .fillable {
  cursor: pointer;
  transition: fill 120ms ease, opacity 120ms ease;
}

.color__svg-wrap svg .fillable:focus {
  outline: none;
}

.color__svg-wrap svg .fillable:focus-visible {
  stroke: var(--color-berry);
  stroke-width: 5;
}

.color__svg-wrap svg .fillable:hover {
  opacity: 0.92;
}

/* Coach mark — shown for first 8 seconds on first run. */
.coach {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(255, 255, 255, 0.96);
  border: 3px solid var(--color-banana);
  border-radius: 18px;
  padding: 10px 14px;
  display: flex;
  gap: 14px;
  align-items: center;
  font-weight: 700;
  font-size: 14px;
  box-shadow: var(--shadow-card);
  pointer-events: none;
  animation: coachPop 260ms ease both;
  max-width: 94%;
  flex-wrap: wrap;
  justify-content: center;
}

.coach__step {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.coach__num {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--color-berry);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
}

.coach__hand {
  color: var(--color-banana);
  font-size: 20px;
  animation: coachWave 900ms ease-in-out infinite alternate;
}

@keyframes coachPop {
  from { transform: translate(-50%, 20px); opacity: 0; }
  to   { transform: translate(-50%, 0);    opacity: 1; }
}

@keyframes coachWave {
  from { transform: translateY(0); }
  to   { transform: translateY(-6px); }
}

/* Palette dock at the bottom */
.palette-dock {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 4px 2px;
}

.palette {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.swatch {
  width: 48px;
  height: 48px;
  min-width: 44px;
  min-height: 44px;
  border: 3px solid #fff;
  border-radius: 50%;
  cursor: pointer;
  padding: 0;
  box-shadow: var(--shadow-card);
  transition:
    transform 120ms ease,
    border-color 120ms ease,
    border-width 120ms ease;
}

.swatch:hover {
  transform: scale(1.06);
}

.swatch[aria-checked="true"] {
  border-color: var(--color-ink);
  border-width: 5px;
  transform: scale(1.1);
}

.swatch:focus-visible {
  outline: 3px solid var(--color-berry);
  outline-offset: 3px;
}

/* The white swatch needs a visible edge. */
.swatch--light {
  box-shadow: var(--shadow-card), inset 0 0 0 1px #ddd;
}

.color__actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

/* ================== Pill buttons ================== */

.pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 10px 16px;
  border: 3px solid var(--color-ink);
  border-radius: 999px;
  background: #fff;
  color: var(--color-ink);
  font-family: inherit;
  font-weight: 800;
  font-size: 15px;
  cursor: pointer;
  box-shadow: 0 4px 0 var(--color-ink);
  transition:
    transform 100ms ease,
    box-shadow 100ms ease;
}

.pill-btn:active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 var(--color-ink);
}

.pill-btn:focus-visible {
  outline: 3px solid var(--color-banana);
  outline-offset: 3px;
}

.pill-btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  box-shadow: 0 2px 0 var(--color-ink);
}

.pill-btn--primary {
  background: var(--color-leaf);
  color: #fff;
  border-color: #2f7b33;
  box-shadow: 0 4px 0 #2f7b33;
}
.pill-btn--primary:active {
  box-shadow: 0 1px 0 #2f7b33;
}

.pill-btn--secondary {
  background: var(--color-banana);
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.pill-btn--ghost {
  background: #fff;
}

.pill-btn--danger {
  background: var(--color-berry);
  color: #fff;
  border-color: #8a1236;
  box-shadow: 0 4px 0 #8a1236;
}
.pill-btn--danger:active {
  box-shadow: 0 1px 0 #8a1236;
}

.pill-btn--icon {
  padding: 0;
  width: 44px;
  height: 44px;
  justify-content: center;
  font-size: 22px;
  line-height: 1;
}

.pill-btn__icon {
  font-size: 15px;
}

.pill-btn__count {
  background: var(--color-berry);
  color: #fff;
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 12px;
  font-weight: 900;
  min-width: 20px;
  text-align: center;
}

/* ================== Gallery screen ================== */

.gallery-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  overflow-y: auto;
  align-content: start;
  padding: 6px 2px 10px;
}

@media (min-width: 640px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.gallery-item {
  position: relative;
  background: #fff;
  border-radius: 18px;
  padding: 8px;
  box-shadow: var(--shadow-card);
  border: 3px solid #fff;
  cursor: pointer;
  transition: transform 120ms ease, border-color 120ms ease;
}

.gallery-item:hover {
  border-color: var(--color-banana);
  transform: translateY(-2px);
}

.gallery-item:focus-visible {
  outline: none;
  border-color: var(--color-berry);
}

.gallery-item__thumb {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 12px;
  background: var(--color-cream);
  overflow: hidden;
  display: grid;
  place-items: center;
}

.gallery-item__thumb svg {
  width: 92%;
  height: 92%;
}

.gallery-item__meta {
  margin-top: 6px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-ink);
  opacity: 0.8;
}

.gallery-item__empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 20px;
  opacity: 0.7;
}

/* ================== Overlays ================== */

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(44, 44, 44, 0.4);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 20px;
  z-index: 10;
  animation: fadeIn 160ms ease both;
}

.overlay-card {
  background: var(--color-cream);
  border: 4px solid var(--color-leaf);
  border-radius: 28px;
  padding: clamp(18px, 4vw, 30px) clamp(20px, 5vw, 36px);
  text-align: center;
  max-width: 420px;
  width: 100%;
  box-shadow: var(--shadow-card);
}

.overlay-card--preview {
  max-width: 560px;
}

.overlay-title {
  margin: 0 0 8px;
  font-size: clamp(22px, 5vw, 28px);
  color: var(--color-berry);
  font-weight: 900;
}

.overlay-sub {
  margin: 0 0 16px;
  font-size: clamp(14px, 3vw, 16px);
  color: var(--color-ink);
  opacity: 0.85;
  line-height: 1.4;
}

.overlay-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

.celebrate-card {
  border-color: var(--color-banana);
}

.celebrate-sparkles {
  display: flex;
  justify-content: space-between;
  font-size: 28px;
  color: var(--color-banana);
  margin-bottom: 4px;
}

.celebrate-sparkles span {
  animation: sparkle 900ms ease-in-out infinite alternate;
}
.celebrate-sparkles span:nth-child(2) { animation-delay: 120ms; }
.celebrate-sparkles span:nth-child(3) { animation-delay: 240ms; }
.celebrate-sparkles span:nth-child(4) { animation-delay: 360ms; }
.celebrate-sparkles span:nth-child(5) { animation-delay: 480ms; }

@keyframes sparkle {
  from { transform: translateY(0)   scale(1);   opacity: 0.7; }
  to   { transform: translateY(-6px) scale(1.25); opacity: 1; }
}

.celebrate-progress {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--color-ink);
  opacity: 0.72;
  font-weight: 700;
}

.preview-frame {
  margin: 0 auto 16px;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  background: #fff;
  border-radius: 18px;
  padding: 10px;
  box-shadow: inset 0 0 0 3px rgba(44, 44, 44, 0.08);
  display: grid;
  place-items: center;
  overflow: hidden;
}

.preview-frame svg {
  width: 100%;
  height: 100%;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Reduced motion: flatten animations. */
@media (prefers-reduced-motion: reduce) {
  .screen,
  .overlay,
  .coach,
  .celebrate-sparkles span,
  .motif-card,
  .pill-btn,
  .swatch,
  .gallery-item {
    animation: none !important;
    transition: none !important;
  }
  .coach__hand {
    animation: none !important;
  }
}