/* Doodle Jump — Dark theme matching portal */

:root {
  --bg-primary: #0f0f1a;
  --bg-secondary: #1a1a2e;
  --bg-card: #16213e;
  --accent: #e94560;
  --accent-hover: #ff6b81;
  --text-primary: #eee;
  --text-secondary: #a0a0b8;
  --border: #2a2a4a;
  --success: #4ecca3;
  --warning: #ffc107;
  --doodle: #4cff7a;
  --platform-green: #4eca76;
  --platform-blue: #5ac8fa;
  --platform-brown: #c79b6a;
  --platform-white: #ffffff;
  --spring: #ffd60a;
  --fuzz: #9b59b6;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior: none;
}

.game-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px 20px;
}

/* HUD */
.hud {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
}

.hud-cell {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 8px 16px;
  min-width: 80px;
  text-align: center;
  transition: border-color 0.2s;
}

.hud-cell.flash { border-color: var(--accent); }

.hud-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  font-weight: 600;
}

.hud-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}

.icon-btn {
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
  border-radius: 10px;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.15s;
}

.icon-btn:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

/* Canvas */
.canvas-wrap {
  position: relative;
  width: 100%;
  max-width: 420px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.6), 0 0 0 3px var(--bg-card);
  background: linear-gradient(180deg, #1a1a2e 0%, #0f0f1a 100%);
}

#game {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 420 / 640;
  background:
    linear-gradient(180deg, #2a2356 0%, #1a1a2e 40%, #16213e 100%);
  image-rendering: crisp-edges;
  touch-action: none;
}

/* Overlays */
.overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 26, 0.85);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  animation: fadeIn 0.3s;
}

.overlay.hidden { display: none; }

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

.overlay-card {
  background: var(--bg-card);
  border: 2px solid var(--accent);
  border-radius: 16px;
  padding: 28px 26px;
  max-width: 340px;
  width: calc(100% - 40px);
  text-align: center;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes pop {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.overlay-title {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 10px;
  background: linear-gradient(135deg, var(--accent), #f0a500);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.overlay-sub {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.instructions {
  list-style: none;
  text-align: left;
  background: var(--bg-secondary);
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 18px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.instructions li::before { content: "▸ "; color: var(--accent); }

.overlay-score {
  margin: 14px 0 18px;
}

.big-score {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.best-line {
  color: var(--success);
  font-size: 0.9rem;
  margin-top: 6px;
  min-height: 1.2em;
  font-weight: 600;
}

/* Buttons */
.primary-btn, .secondary-btn {
  border: none;
  border-radius: 10px;
  padding: 12px 22px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  margin: 4px;
  transition: all 0.15s;
  display: inline-block;
  min-width: 140px;
}

.primary-btn {
  background: linear-gradient(135deg, var(--accent), #f0a500);
  color: white;
  box-shadow: 0 4px 14px rgba(233, 69, 96, 0.4);
}

.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(233, 69, 96, 0.6);
}

.secondary-btn {
  background: var(--bg-secondary);
  color: var(--text-primary);
  border: 2px solid var(--border);
}

.secondary-btn:hover { border-color: var(--accent); }

.close-btn {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 1.4rem;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  transition: all 0.15s;
}

.close-btn:hover {
  color: var(--accent);
  background: var(--bg-secondary);
}

/* Stats */
.stats-card { max-width: 360px; }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.stat {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  margin-top: 2px;
}

/* Touch controls */
.touch-controls {
  display: none;
  gap: 20px;
  margin-top: 14px;
  justify-content: center;
}

.touch-btn {
  background: var(--bg-card);
  border: 2px solid var(--border);
  color: var(--text-primary);
  width: 80px;
  height: 60px;
  border-radius: 12px;
  font-size: 1.8rem;
  font-weight: 800;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  transition: all 0.1s;
}

.touch-btn:active {
  background: var(--accent);
  transform: scale(0.95);
}

@media (pointer: coarse) {
  .touch-controls { display: flex; }
}

/* Mobile */
@media (max-width: 480px) {
  .hud-cell { min-width: 60px; padding: 6px 10px; }
  .hud-value { font-size: 1.1rem; }
  .hud-label { font-size: 0.6rem; }
  .icon-btn { width: 38px; height: 38px; font-size: 1rem; }
  .overlay-title { font-size: 1.4rem; }
  .big-score { font-size: 2.4rem; }
  .instructions { font-size: 0.8rem; }
}

footer.site-footer {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.85rem;
  padding: 24px 20px;
}