* { box-sizing: border-box; }

/* Mobile niceties: no blue tap highlight, no double-tap zoom on game buttons. */
button, a {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

html, body {
  overflow-x: hidden;
}

:root {
  /* color */
  --c-text:           #4a4a4a;
  --c-muted:          #888;
  --c-tile:           #ffffff;
  --c-tile-shadow:    #c9ecf5;
  --c-accent:         #ff8a3d;
  /* Shadow is derived from accent so any toy's color gets a matching shadow. */
  --c-accent-shadow:  color-mix(in srgb, var(--c-accent) 65%, black);
  --c-success:        #f3fbef;
  --c-success-shadow: #c9e9b8;
  --c-error-shadow:   #f5c6c6;
  --c-disabled:       #e8e8e8;
  --c-disabled-text:  #b8b8b8;
  --c-disabled-shadow:#d6d6d6;
  --c-page-fallback:  #8ed26a;

  /* radii */
  --r-pill:           999px;
  --r-tile-sm:        18px;
  --r-tile:           22px;
  --r-tile-lg:        28px;

  /* shadows (offset-only, no blur — matches Block_n.png aesthetic) */
  --shadow-tile-sm:   0 4px 0 var(--c-tile-shadow);
  --shadow-tile:      0 8px 0 var(--c-tile-shadow);
  --shadow-tile-lg:   0 10px 0 var(--c-tile-shadow);
  --shadow-button:    0 8px 0 var(--c-accent-shadow);
  --shadow-button-pressed: 0 3px 0 var(--c-accent-shadow);
  --shadow-disabled:  0 8px 0 var(--c-disabled-shadow);

  /* legacy aliases — to be removed once everything migrates */
  --tile-shadow:      var(--c-tile-shadow);
  --text:             var(--c-text);
}

/* Reusable component classes — use these instead of redefining tiles/buttons. */
.tile {
  background: var(--c-tile);
  border-radius: var(--r-tile);
  box-shadow: var(--shadow-tile);
  border: none;
}

.tile--lg     { border-radius: var(--r-tile-lg); box-shadow: var(--shadow-tile-lg); }
.tile--sm     { border-radius: var(--r-tile-sm); box-shadow: var(--shadow-tile-sm); }
.tile--pill   { border-radius: var(--r-pill);    box-shadow: var(--shadow-tile-sm); }

.btn {
  font-family: inherit;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  padding: 1rem;
  border: none;
  border-radius: var(--r-tile);
  background: var(--c-accent);
  color: white;
  box-shadow: var(--shadow-button);
  cursor: pointer;
  transition: transform 0.05s ease, box-shadow 0.05s ease;
}

.btn:active:not(:disabled) {
  transform: translateY(5px);
  box-shadow: var(--shadow-button-pressed);
}

.btn:disabled {
  background: var(--c-disabled);
  color: var(--c-disabled-text);
  cursor: default;
  box-shadow: var(--shadow-disabled);
}

html, body {
  margin: 0;
  padding: 0;
  font-family: "Fredoka", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-weight: 400;
  color: var(--c-text);
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  background: var(--c-page-fallback) url("/img/bg-farm-portrait.png") center top / cover no-repeat fixed;
}

.title, .age-heading, .toy-name {
  font-weight: 700;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}

.header {
  text-align: center;
  margin: 1.5rem auto 2.5rem;
  max-width: 560px;
  padding: 1.75rem 2rem;
  background: var(--c-tile);
  border-radius: var(--r-tile-lg);
  box-shadow: var(--shadow-tile-lg);
}

.title {
  /* JS sets font-size to fit container width; this is just the fallback. */
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  margin: 0;
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
}

.header {
  overflow: hidden;
}

.subtitle {
  margin: 0.5rem 0 0;
  color: var(--c-muted);
  font-size: 1rem;
}

.age-group {
  margin-bottom: 2.5rem;
}

.age-heading {
  display: inline-block;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-text);
  margin: 0 0 1rem;
  padding: 0.4rem 1rem;
  background: var(--c-tile);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-tile-sm);
}

.toys-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.toy-card[hidden] { display: none; }

.toy-card {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: var(--c-tile);
  border-radius: var(--r-tile);
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-tile);
  transition: transform 0.1s ease, box-shadow 0.1s ease;
}

.toy-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 11px 0 var(--c-tile-shadow);
}

.toy-card:active {
  transform: translateY(4px);
  box-shadow: var(--shadow-tile-sm);
}

.toy-icon {
  flex: 0 0 auto;
  width: 64px;
  height: 64px;
  display: block;
  object-fit: contain;
}

.toy-text {
  flex: 1;
  min-width: 0;
}

.toy-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 0.15rem;
}

.toy-desc {
  font-size: 0.9rem;
  color: var(--c-muted);
  margin: 0;
  line-height: 1.3;
}

.empty {
  color: var(--c-muted);
  font-style: italic;
}

/* .toy-page inherits the farmy body background */

/* Toy back button is rendered inside each toy's .game-head — see toy styles. */

/* Settings */

.home-footer {
  display: flex;
  align-items: stretch;
  gap: 0.75rem;
  margin: 2.5rem 0 2rem;
}

.footer-bar {
  background: var(--c-tile);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-tile-sm);
  border: none;
  font-family: inherit;
}

.footer-credit {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text);
  text-align: center;
}

.footer-settings {
  width: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  flex: 0 0 auto;
}

.footer-settings:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--c-tile-shadow);
}

.games-toggles {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.setting--game {
  width: 100%;
  justify-content: space-between;
  align-self: stretch;
}

.settings-panel {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 30;
  opacity: 0;
  transition: opacity 0.18s ease;
}

/* The [hidden] attribute must win over the .settings-panel display rule. */
.settings-panel[hidden] {
  display: none;
}

.settings-panel.is-open {
  opacity: 1;
}

.settings-card {
  background: var(--c-tile);
  border-radius: var(--r-tile-lg);
  box-shadow: var(--shadow-tile-lg);
  padding: 1.5rem 1.25rem;
  width: 100%;
  max-width: 380px;
  max-height: calc(100dvh - 2rem);
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transform: translateY(20px);
  transition: transform 0.18s ease;
}

.settings-panel.is-open .settings-card {
  transform: translateY(0);
}

.settings-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0;
}

.settings-head h2 {
  margin: 0;
  font-size: 1.4rem;
  font-weight: 700;
}

.settings-close {
  width: 38px;
  height: 38px;
  font-size: 1.6rem;
  line-height: 1;
  background: transparent;
  border: none;
  border-radius: var(--r-pill);
  color: var(--c-muted);
  cursor: pointer;
}

.settings-close:active { background: var(--c-tile-shadow); }

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.settings-row {
  display: flex;
  gap: 1rem;
}

.settings-row .settings-field {
  flex: 1;
  min-width: 0;
}

.settings-label {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-muted);
}

[data-setting-name] {
  font-family: inherit;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-text);
  padding: 0.7rem 0.9rem;
  background: #f6f6f6;
  border: 2px solid transparent;
  border-radius: var(--r-tile-sm);
  outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
}

[data-setting-name]:focus {
  background: white;
  border-color: var(--c-tile-shadow);
}

.setting {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  align-self: flex-start;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--c-text);
  background: var(--c-tile);
  border: none;
  border-radius: var(--r-pill);
  padding: 0.55rem 1.1rem;
  box-shadow: var(--shadow-tile-sm);
  cursor: pointer;
  transition: opacity 0.15s ease, transform 0.05s ease, box-shadow 0.05s ease;
}

.setting:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--c-tile-shadow);
}

.setting.is-off { opacity: 0.55; }

.setting-icon {
  font-size: 1.2em;
  line-height: 1;
}

/* Emoji picker grid for Mom / Papa selection. */
.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(56px, 1fr));
  gap: 0.5rem;
}

.emoji-tile {
  background: var(--c-tile);
  border: 3px solid transparent;
  border-radius: 14px;
  padding: 0.25rem;
  cursor: pointer;
  box-shadow: var(--shadow-tile-sm);
  transition: transform 0.08s ease, border-color 0.12s ease;
  aspect-ratio: 1 / 1;
}

.emoji-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  pointer-events: none;
}

.emoji-tile:active {
  transform: translateY(2px);
}

.emoji-tile.is-selected {
  border-color: var(--c-accent);
  transform: translateY(-2px);
  box-shadow: 0 6px 0 var(--c-accent-shadow, var(--c-tile-shadow));
}