/* Feed the Flock - dark arcade chrome, deliberately distinct from the
   shop's cozy cream branding (styles.css). Shares only the shop's font
   stack conventions, not its palette. */

:root {
  --game-bg: #12181f;
  --game-surface: #1c2530;
  --game-ink: #eef3f8;
  --game-ink-soft: #9fb0c0;
  --game-accent: #ffd23f;
  --game-accent-ink: #1c1410;
  --game-line: #2a3644;
  --game-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  --game-radius: 10px;
  --font-pixel: 'Press Start 2P', 'Fredoka', system-ui, sans-serif;
  --font-body: 'Nunito', system-ui, -apple-system, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--game-bg);
  color: var(--game-ink);
  font-family: var(--font-body);
  overflow: hidden;
}

.game-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--game-surface);
  border-bottom: 3px solid var(--game-line);
}

.game-back {
  color: var(--game-ink-soft);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

.game-back:hover {
  color: var(--game-accent);
}

.game-title {
  margin: 0;
  font-family: var(--font-pixel);
  font-size: 0.75rem;
  text-align: center;
  color: var(--game-accent);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.pixel-btn {
  font-family: var(--font-pixel);
  font-size: 0.62rem;
  line-height: 1.6;
  color: var(--game-accent-ink);
  background: var(--game-accent);
  border: none;
  border-radius: 6px;
  padding: 10px 14px;
  cursor: pointer;
  box-shadow: 0 4px 0 #c99a1a;
  white-space: nowrap;
}

.pixel-btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 #c99a1a;
}

.pixel-btn-ghost {
  background: transparent;
  color: var(--game-ink);
  border: 2px solid var(--game-line);
  box-shadow: none;
}

.pixel-btn-ghost:active {
  transform: translateY(1px);
}

.game-stage {
  position: relative;
  width: 100%;
  height: calc(100% - 54px);
  overflow: hidden;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: 100%;
  touch-action: none;
}

.game-hud {
  position: absolute;
  top: 14px;
  left: 14px;
  right: 14px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  pointer-events: none;
  z-index: 3;
}

.hud-stat {
  background: rgba(18, 24, 31, 0.75);
  border: 2px solid var(--game-line);
  border-radius: 8px;
  padding: 6px 12px;
  text-align: center;
  backdrop-filter: blur(4px);
}

.hud-label {
  display: block;
  font-family: var(--font-pixel);
  font-size: 0.48rem;
  color: var(--game-ink-soft);
  margin-bottom: 4px;
}

.hud-value {
  display: block;
  font-family: var(--font-pixel);
  font-size: 0.85rem;
  color: var(--game-accent);
}

.game-overlay {
  position: absolute;
  inset: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(10, 14, 19, 0.72);
}

.game-overlay[hidden] {
  display: none;
}

.overlay-card {
  width: 100%;
  max-width: 360px;
  max-height: 90%;
  overflow-y: auto;
  background: var(--game-surface);
  border: 3px solid var(--game-line);
  border-radius: var(--game-radius);
  box-shadow: var(--game-shadow);
  padding: 24px 20px;
  text-align: center;
}

.overlay-card-wide {
  max-width: 460px;
}

.overlay-card h2 {
  font-family: var(--font-pixel);
  font-size: 1rem;
  color: var(--game-accent);
  margin: 0 0 16px;
  line-height: 1.5;
}

.overlay-card p {
  color: var(--game-ink-soft);
  font-size: 0.92rem;
  line-height: 1.5;
  margin: 0 0 20px;
}

.overlay-card strong {
  color: var(--game-accent);
}

.btn-game-primary {
  display: block;
  width: 100%;
  margin-bottom: 10px;
}

.btn-game-ghost {
  display: block;
  width: 100%;
}

.skins-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.skin-card {
  background: var(--game-bg);
  border: 2px solid var(--game-line);
  border-radius: 8px;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.skin-swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.skin-name {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--game-ink);
}

.skin-status {
  font-size: 0.72rem;
  color: var(--game-ink-soft);
}

.skin-action {
  font-family: var(--font-pixel);
  font-size: 0.55rem;
  padding: 8px 10px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  width: 100%;
}

.skin-action-buy {
  background: var(--game-accent);
  color: var(--game-accent-ink);
  box-shadow: 0 3px 0 #c99a1a;
}

.skin-action-buy:active {
  transform: translateY(1px);
  box-shadow: 0 2px 0 #c99a1a;
}

.skin-action-equip {
  background: transparent;
  border: 2px solid #3f8f5f;
  color: #6fd39a;
}

.skin-action-unequip {
  background: transparent;
  border: 2px solid var(--game-line);
  color: var(--game-ink-soft);
}

.game-toast {
  position: absolute;
  top: 70px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 8;
  background: var(--game-accent);
  color: var(--game-accent-ink);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 10px 18px;
  border-radius: 999px;
  box-shadow: var(--game-shadow);
  white-space: nowrap;
}

.game-toast[hidden] {
  display: none;
}

@media (max-width: 480px) {
  .game-title {
    font-size: 0.6rem;
  }

  .pixel-btn {
    font-size: 0.56rem;
    padding: 9px 11px;
  }

  .hud-label {
    font-size: 0.42rem;
  }

  .hud-value {
    font-size: 0.72rem;
  }
}