/* ==========================================================================
   Game Stage, Scoreboard, Canvas & Virtual Controller Styles
   ========================================================================== */

.stage-wrapper {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* Stage Navigation */
.stage-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
}

.btn-back {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-back:hover {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.stage-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stage-title-wrap h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.stage-cat-badge {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  background: rgba(157, 78, 221, 0.2);
  color: var(--neon-purple);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.stage-actions {
  display: flex;
  gap: 0.5rem;
}

.stage-action-btn {
  background: rgba(22, 30, 46, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text-main);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition-fast);
}

.stage-action-btn:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

.stage-action-btn.active-fav {
  color: var(--neon-amber);
  border-color: var(--neon-amber);
  background: rgba(255, 170, 0, 0.15);
}

/* Scoreboard Bar */
.scoreboard-bar {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.score-card {
  flex: 1;
  max-width: 250px;
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.score-lbl {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.score-val {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--neon-cyan);
  line-height: 1.2;
}

.high-score-box .score-val {
  color: var(--neon-amber);
}

.extra-info-box .score-val {
  color: var(--neon-green);
}

/* Game Viewport Container */
.game-viewport-card {
  position: relative;
  background: #080c14;
  border: 2px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 240, 255, 0.15);
  min-height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.game-mount-container {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 10px;
}

/* Responsive Game Canvas */
.game-canvas {
  display: block;
  background: #000;
  border-radius: var(--radius-sm);
  max-width: 100%;
  max-height: 520px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.9);
  image-rendering: pixelated;
}

/* Overlays (Game Over / Paused / Win) */
.game-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(6, 9, 15, 0.88);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  animation: fade-in 0.2s ease-out;
}

.game-overlay.hidden {
  display: none !important;
}

.overlay-modal {
  background: linear-gradient(135deg, rgba(22, 30, 46, 0.95), rgba(30, 20, 48, 0.95));
  border: 2px solid var(--neon-cyan);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.35);
}

.overlay-modal h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--neon-pink);
  margin-bottom: 0.75rem;
  letter-spacing: 2px;
}

.overlay-modal p {
  color: var(--text-main);
  font-size: 1.15rem;
  margin-bottom: 1.25rem;
}

.overlay-modal strong {
  font-family: var(--font-display);
  color: var(--neon-cyan);
  font-size: 1.5rem;
}

.high-score-alert {
  background: rgba(255, 170, 0, 0.2);
  border: 1px solid var(--neon-amber);
  color: var(--neon-amber);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  animation: pulse-glow 1s infinite alternate;
}

.high-score-alert.hidden {
  display: none;
}

.overlay-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Virtual Touch Controller */
.virtual-controller {
  display: none; /* Shown on touch screens or narrow viewports */
  background: rgba(18, 24, 38, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 1.2rem;
  justify-content: space-around;
  align-items: center;
  user-select: none;
  touch-action: manipulation;
}

.dpad-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.dpad-middle {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dpad-center {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: 0.8rem;
}

.vbtn {
  background: rgba(30, 41, 62, 0.9);
  border: 2px solid rgba(0, 240, 255, 0.3);
  color: var(--text-main);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.08s, background-color 0.08s, border-color 0.08s;
}

.vbtn:active {
  background: var(--neon-cyan);
  color: #000;
  transform: scale(0.92);
  box-shadow: 0 0 12px var(--neon-cyan);
}

.action-btns-container {
  display: flex;
  gap: 1rem;
}

.action-btn-a {
  width: 70px;
  height: 60px;
  border-radius: 14px;
  font-size: 0.95rem;
  background: rgba(255, 0, 127, 0.2);
  border-color: var(--neon-pink);
  color: #fff;
}

.action-btn-a:active {
  background: var(--neon-pink);
  color: #fff;
  box-shadow: 0 0 15px var(--neon-pink);
}

.action-btn-b {
  width: 55px;
  height: 60px;
  border-radius: 14px;
  font-size: 1rem;
  background: rgba(0, 240, 255, 0.2);
  border-color: var(--neon-cyan);
}

/* How to Play Instructions Card */
.how-to-play-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
}

.how-to-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.how-to-header h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--neon-cyan);
}

.instructions-content {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.instructions-content ul {
  padding-left: 1.25rem;
  margin-top: 0.5rem;
}

.instructions-content li {
  margin-bottom: 0.4rem;
}

.instructions-content kbd {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 0.15rem 0.45rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--neon-cyan);
}

/* Fullscreen Mode Fixes */
.game-viewport-card:fullscreen {
  border: none;
  border-radius: 0;
  background: #000;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.game-viewport-card:fullscreen .game-canvas {
  max-height: 94vh;
  max-width: 94vw;
}

@keyframes fade-in {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

/* Cloud Game Iframe Embed Styles */
.cloud-iframe-container {
  position: relative;
  width: 100%;
  height: 520px;
  background: #000;
  border-radius: var(--radius-sm);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cloud-game-iframe {
  width: 100%;
  height: 100%;
  border: none;
  background: #000;
}

.iframe-loading-indicator {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--neon-cyan);
  font-family: var(--font-heading);
  font-size: 1.1rem;
}

.spinner {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(0, 240, 255, 0.2);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Card Thumbnail image style */
.game-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-smooth);
}

.game-card:hover .game-card-img {
  transform: scale(1.08);
}

/* Show touch controls on mobile/touch */
@media (pointer: coarse), (max-width: 768px) {
  .virtual-controller {
    display: flex;
  }
}