* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  min-height: 100dvh;
  height: 100dvh;
  background-color: #080811;
  color: #66fcf1;
  font-family: 'Press Start 2P', monospace, sans-serif;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

#arcade-cabinet {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  width: 100vw;
  height: 100dvh;
  max-width: 960px;
  max-height: 900px;
  position: relative;
  background: radial-gradient(circle at center, #1b1c2e 0%, #080811 100%);
  border: 4px solid #282b45;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.9), inset 0 0 20px rgba(78, 140, 255, 0.2);
  border-radius: 12px;
  padding: 10px;
}

/* Dica de Rotação */
.rotate-hint {
  display: none;
  background: rgba(255, 214, 0, 0.12);
  border: 1px solid rgba(255, 214, 0, 0.4);
  color: #ffd600;
  font-size: 8px;
  line-height: 1.4;
  border-radius: 4px;
  padding: 5px 8px;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
  text-shadow: 0 0 4px rgba(255, 214, 0, 0.5);
}
.rotate-hint button {
  background: none;
  border: none;
  color: #ffd600;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
  padding: 2px 6px;
}

#arcade-header {
  text-align: center;
  margin-bottom: 6px;
  width: 100%;
  flex: none;
}

#arcade-header .logo {
  font-size: 15px;
  color: #ffeb3b;
  text-shadow: 0 0 8px rgba(255, 235, 59, 0.8), 2px 2px 0px #d84315;
  letter-spacing: 2px;
}

#arcade-header .subtitle {
  font-size: 9px;
  color: #00e5ff;
  margin-top: 4px;
  letter-spacing: 1.5px;
}

#screen-wrapper {
  position: relative;
  width: 100%;
  max-width: 800px;
  aspect-ratio: 4 / 3;
  background-color: #000000;
  border: 4px solid #1a1e36;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.9), 0 0 20px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

#gameCanvas {
  width: 100%;
  height: 100%;
  object-fit: contain;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  display: block;
  background-color: #000;
}

/* CRT Scanlines & Glow */
.scanlines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.4) 50%
  );
  background-size: 100% 4px;
  pointer-events: none;
  z-index: 10;
  opacity: 0.75;
  transition: opacity 0.2s;
}

.crt-glow {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  box-shadow: inset 0 0 60px rgba(24, 76, 120, 0.35);
  pointer-events: none;
  z-index: 11;
}

.no-crt .scanlines,
.no-crt .crt-glow {
  display: none !important;
}

/* Rodapé / Control Hints */
#arcade-footer {
  width: 100%;
  margin-top: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 9px;
  color: #a0a8c2;
  padding: 4px 10px;
  flex: none;
}

.control-hints {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  width: 100%;
  justify-content: space-between;
}

.footer-buttons {
  display: flex;
  gap: 6px;
  align-items: center;
}

.retro-btn {
  background: #1f243d;
  color: #ffeb3b;
  border: 1px solid #5a6698;
  font-family: 'Press Start 2P', monospace;
  font-size: 8px;
  padding: 5px 8px;
  cursor: pointer;
  border-radius: 4px;
  user-select: none;
}

.retro-btn:hover {
  background: #2f3863;
  color: #ffffff;
}

/* ========================================================
   TOUCH CONTROLS: ARCADE VIRTUAL JOYSTICK + ACTION BUTTON
======================================================== */
#touch-controls {
  display: none; /* Ativado em ecrãs touch / mobile */
  width: 100%;
  align-items: center;
  justify-content: space-between;
  z-index: 25;
}

/* Joystick Zone & Base */
.joystick-zone {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
  user-select: none;
}

.joystick-base {
  width: 118px;
  height: 118px;
  border-radius: 50%;
  background: radial-gradient(circle at center, #1b2038 0%, #0a0d18 100%);
  border: 3px solid #ffaa00;
  box-shadow: 0 0 15px rgba(255, 170, 0, 0.4), inset 0 0 18px rgba(0, 0, 0, 0.95);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.joystick-cross {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
}

.j-dir {
  position: absolute;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  transition: color 0.08s, text-shadow 0.08s, transform 0.08s;
  pointer-events: none;
  font-weight: bold;
}
.j-dir.j-up    { top: 7px; left: 50%; transform: translateX(-50%); }
.j-dir.j-down  { bottom: 7px; left: 50%; transform: translateX(-50%); }
.j-dir.j-left  { left: 7px; top: 50%; transform: translateY(-50%); }
.j-dir.j-right { right: 7px; top: 50%; transform: translateY(-50%); }

.j-dir.active {
  color: #ffd600;
  text-shadow: 0 0 10px #ffd600, 0 0 15px #ffab00;
  transform: translateX(-50%) scale(1.3);
}
.j-dir.j-left.active, .j-dir.j-right.active {
  transform: translateY(-50%) scale(1.3);
}

.joystick-stick {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #ffd54f 0%, #ff8f00 65%, #b25800 100%);
  border: 2.5px solid #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.8), 0 0 14px rgba(255, 213, 79, 0.6);
  position: absolute;
  pointer-events: none;
  will-change: transform;
  transition: transform 0.03s ease-out;
}

/* Botão Saltar */
.touch-right {
  display: flex;
  align-items: center;
  justify-content: center;
  touch-action: none;
  user-select: none;
}

.action-btn.jump {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 32%, #ff4d4d 0%, #c62828 70%, #7f0000 100%);
  border: 3px solid #ff8a80;
  color: #ffffff;
  font-family: 'Press Start 2P', monospace;
  font-size: 9.5px;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 6px 0 #4f0000, 0 8px 16px rgba(255, 0, 0, 0.45);
  cursor: pointer;
  touch-action: none;
  user-select: none;
}

.action-btn.jump:active, .action-btn.jump.active {
  transform: translateY(4px);
  box-shadow: 0 2px 0 #4f0000, 0 4px 10px rgba(255, 0, 0, 0.5);
  background: radial-gradient(circle at 32% 32%, #ff7777 0%, #b71c1c 70%, #600000 100%);
}

/* ========================================================
   RESPONSIVIDADE: VERTICAL (PORTRAIT) vs HORIZONTAL (LANDSCAPE)
======================================================== */

/* Mobile & Touch General */
@media (hover: none) and (pointer: coarse), (max-width: 900px) {
  #touch-controls {
    display: flex;
  }
  .control-hints > span {
    display: none;
  }
  #arcade-cabinet {
    padding: env(safe-area-inset-top, 4px) env(safe-area-inset-right, 8px) env(safe-area-inset-bottom, 8px) env(safe-area-inset-left, 8px);
    border: none;
    border-radius: 0;
    max-width: 100vw;
    max-height: 100dvh;
    box-shadow: none;
    background: #080811;
  }
}

/* 1. MODO VERTICAL (PORTRAIT) */
@media (orientation: portrait) and (max-width: 900px) {
  .rotate-hint {
    display: flex;
  }
  #arcade-header {
    margin-bottom: 4px;
  }
  #arcade-header .logo {
    font-size: 13px;
    letter-spacing: 1px;
  }
  #arcade-header .subtitle {
    display: none;
  }
  #screen-wrapper {
    max-height: 48dvh;
    width: 100%;
    aspect-ratio: 4 / 3;
    flex: none;
    border-width: 2px;
  }
  #arcade-footer {
    margin: 4px 0;
    padding: 2px;
    justify-content: center;
  }
  .footer-buttons {
    justify-content: center;
    width: 100%;
  }
  .retro-btn {
    font-size: 7.5px;
    padding: 4px 6px;
  }
  #touch-controls {
    position: relative;
    flex: 1;
    min-height: 140px;
    max-height: 180px;
    padding: 0 12px env(safe-area-inset-bottom, 12px) 12px;
    align-items: center;
    justify-content: space-around;
  }
}

/* 2. MODO HORIZONTAL (LANDSCAPE) */
@media (orientation: landscape) and (max-width: 1024px) {
  .rotate-hint {
    display: none !important;
  }
  #arcade-cabinet {
    width: 100vw;
    height: 100dvh;
    padding: 0;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
  }
  #arcade-header {
    display: none;
  }
  #screen-wrapper {
    height: 100dvh;
    max-height: 100dvh;
    width: auto;
    max-width: calc(100dvh * 4 / 3);
    aspect-ratio: 4 / 3;
    border: none;
    border-radius: 0;
  }
  #touch-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    padding: 0 20px 18px 20px;
    z-index: 40;
  }
  .joystick-zone {
    pointer-events: auto;
  }
  .touch-right {
    pointer-events: auto;
  }
  #arcade-footer {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: auto;
    margin: 0;
    padding: 0;
    z-index: 50;
    pointer-events: auto;
  }
  .footer-buttons {
    background: rgba(10, 12, 22, 0.7);
    padding: 4px 8px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
  }
  .retro-btn {
    font-size: 7px;
    padding: 3px 6px;
  }
}