/* ===== Spooky Tetris – page-specific stylesheet v1.3 ===== */

/* unified background for both canvases */
#canvas-container {
  display: inline-block;
  position: relative;
  background: url('/images/spooky-tetris/background.png') center/cover no-repeat;
  border-radius: 6px;
  box-shadow: inset 0 0 10px rgba(0, 255, 255, .35);
}

/* make canvases transparent to reveal continuous background and include borders in sizing */
#canvas-container canvas {
  background: transparent;
  box-sizing: border-box;
}

/* -------------- overall wrapper -------------- */
.game-shell {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  text-align: center; /* center inline-block elements */
}

/* -------------- decorative side sprites -------------- */
.enemy-left,
.enemy-right {
  position: absolute;
  top: 40%;
  width: 300px;
  height: auto;
  transform: translateY(-50%);
  pointer-events: none;
  opacity: .9;
}
.enemy-left { left: 50px; }
.enemy-right { right: 50px; }

@media (max-width: 900px) {
  .enemy-left,
  .enemy-right { display: none; }
}

/* -------------- how-to panel -------------- */
.game-info {
  max-width: 440px;
  margin: 20px auto;
  background: rgba(15, 15, 15, .9);
  border: 1px solid #00cccc;
  border-radius: 8px;
  padding: 14px;
  text-align: center;
  box-shadow: 0 0 10px rgba(0, 214, 214, .25);
}
.game-info h3 {
  margin: 0 0 6px;
  color: #00cccc;
  font-size: 1.3rem;
}
.game-info ul {
  list-style: disc inside;
  margin: 0;
  padding: 0;
  font-size: .95rem;
  line-height: 1.3;
}
.game-info li {
  margin-bottom: 4px;
}

/* -------------- name + start bar -------------- */
#ui-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
#ui-bar input {
  font: inherit;
  font-size: 1rem;
  padding: 6px 12px;
  width: 200px;
  border: 1px solid #444;
  border-radius: 4px;
  background: #111;
  color: #e6e6e6;
}
#ui-bar input::placeholder {
  color: #555;
}
#ui-bar button {
  font: inherit;
  font-size: .9rem;
  font-weight: 700;
  padding: 8px 22px;
  border: 1px solid #00cccc;
  border-radius: 4px;
  background: #013535;
  color: #00cccc;
  cursor: pointer;
  transition: background .15s, color .15s;
}
#ui-bar button:hover:not(:disabled) {
  background: #00cccc;
  color: #000;
}
#ui-bar button:disabled {
  opacity: .4;
  cursor: not-allowed;
}

/* -------------- game canvas -------------- */
#game-canvas {
  display: inline-block; /* sits side by side */
  width: 320px;
  height: 640px;
  border: 4px double #00cccc;
  border-radius: 6px;
  box-shadow: inset 0 0 10px rgba(0, 255, 255, .35);
}

/* -------------- preview canvas -------------- */
#preview-canvas {
  display: inline-block; /* sits side by side */
  width: 80px;
  height: 640px;
  vertical-align: top; /* align tops */
  border: 4px double #00cccc;
  border-radius: 6px;
  box-shadow: inset 0 0 10px rgba(0, 255, 255, .35);
}

/* -------------- leaderboard -------------- */
#lbTable {
  width: 100%;
  max-width: 360px;
  margin: 18px auto 40px;
  border-collapse: collapse;
  font-size: .9rem;
  background: rgba(17, 17, 17, .92);
  border: 1px solid #00cccc;
}
#lbTable th,
#lbTable td {
  padding: 8px 10px;
  border: 1px solid #013535;
}
#lbTable th {
  background: #00cccc;
  color: #000;
  font-weight: 700;
}
#lbTable tr:nth-child(even) {
  background: rgba(255, 255, 255, .04);
}

/* -------------- mobile touch controls -------------- */
.touch-pad {
  display: none;
  margin: 18px auto 0;
  max-width: 500px;
  gap: 8px;
  text-align: center;
  justify-content: center;
}
.touch-pad button {
  width: 80px;
  height: 80px;
  font: 700 1.4rem "Cinzel", serif;
  border: 2px solid #00cccc;
  border-radius: 10px;
  background: #013535aa;
  color: #00cccc;
  backdrop-filter: blur(2px);
}

/* ===== Responsive mobile tweaks ===== */
@media (max-width: 600px) {
  .touch-pad {
    display: flex;
  }
  .game-shell {
    padding: 0 10px;
  }
  /* shrink the entire game area */
  #canvas-container {
    display: inline-block;
    width: 90vw;
    max-width: 400px;
    box-sizing: border-box;
    margin: 0 auto;
  }
  /* resize canvases proportionally, including borders */
  #game-canvas,
  #preview-canvas {
    box-sizing: border-box;
    height: auto;
  }
  #game-canvas {
    width: 80%;
    aspect-ratio: 320 / 640;
  }
  #preview-canvas {
    width: 20%;
    aspect-ratio: 80 / 640;
  }
}