/* ========================================
   Breakout - game4.fun
   Dark/neon glassmorphism
======================================== */

:root {
  --bg-dark: #050505;
  --primary-neon: #6366f1;
  --secondary-neon: #ec4899;
  --accent-cyan: #06b6d4;
  --text-main: #fff;
  --text-dim: #94a3b8;
  --border-glass: rgba(255, 255, 255, 0.1);
  --radius-xl: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;
}

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

body {
  background: var(--bg-dark);
  color: var(--text-main);
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Header */
.g4f-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-glass);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  font-size: 1.1rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--primary-neon), var(--secondary-neon));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
}

.highlight-4 {
  color: var(--accent-cyan);
  font-weight: 700;
}

.lang-switch {
  display: flex;
  gap: 4px;
}

.lang-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
}

.lang-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

.lang-btn.active {
  background: var(--primary-neon);
  color: var(--text-main);
  border-color: var(--primary-neon);
}

/* Game container */
.game-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 12px;
  gap: 12px;
  max-width: 800px;
  margin: 0 auto;
  width: 100%;
}

/* HUD */
.game-hud {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  width: 100%;
}

.hud-item {
  background: rgba(20, 20, 30, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 6px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.hud-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hud-value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-cyan);
  font-variant-numeric: tabular-nums;
}

/* Canvas wrapper */
.canvas-wrapper {
  position: relative;
  width: 100%;
  max-width: 600px;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  background: rgba(10, 10, 20, 0.6);
  backdrop-filter: blur(8px);
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.15), 0 16px 48px rgba(0, 0, 0, 0.5);
}

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

/* Overlays */
.overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(5, 5, 10, 0.85);
  backdrop-filter: blur(12px);
  gap: 16px;
  z-index: 10;
  padding: 20px;
}

.overlay.hidden {
  display: none;
}

.overlay h2 {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--primary-neon), var(--secondary-neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.overlay p {
  color: var(--text-dim);
  font-size: 1rem;
}

.btn-neon {
  background: linear-gradient(135deg, var(--primary-neon), var(--secondary-neon));
  border: none;
  color: #fff;
  padding: 12px 32px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
}

.btn-neon:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 28px rgba(99, 102, 241, 0.6);
}

.btn-neon:active {
  transform: scale(0.97);
}

.new-record {
  color: var(--secondary-neon) !important;
  font-weight: 700;
  font-size: 1.2rem !important;
  animation: pulse-glow 1s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  from { text-shadow: 0 0 8px rgba(236, 72, 153, 0.5); }
  to   { text-shadow: 0 0 20px rgba(236, 72, 153, 0.9); }
}

.controls-hint {
  text-align: center;
}

.controls-hint p {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* Ad container */
.g4f-ad-container {
  max-width: 728px;
  margin: 20px auto;
  padding: 16px;
  text-align: center;
  border: 1px dashed var(--border-glass);
  border-radius: var(--radius-md);
  background: rgba(20, 20, 30, 0.4);
}

.ad-placeholder-content {
  color: var(--text-dim);
  font-size: 0.8rem;
}

/* Footer */
.footer {
  text-align: center;
  padding: 16px;
  color: var(--text-dim);
  font-size: 0.8rem;
  border-top: 1px solid var(--border-glass);
}

/* Responsive */
@media (max-width: 480px) {
  .game-hud {
    gap: 8px;
  }

  .hud-item {
    padding: 4px 10px;
    min-width: 65px;
  }

  .hud-value {
    font-size: 1.1rem;
  }

  .overlay h2 {
    font-size: 1.5rem;
  }

  .canvas-wrapper {
    border-radius: var(--radius-md);
  }
}