:root {
  color-scheme: dark;
  --amber: #f0b44d;
  --paper: #f7ead0;
  --danger: #e04435;
  --cyan: #48e4ce;
  --coal: #080908;
  --panel: rgba(12, 13, 11, 0.74);
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--coal);
  font-family: "Arial Black", Impact, system-ui, sans-serif;
  letter-spacing: 0;
  touch-action: none;
  user-select: none;
}

button {
  font: inherit;
}

.game-shell {
  position: fixed;
  inset: 0;
  min-width: 320px;
  min-height: 320px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 36%, rgba(133, 29, 22, 0.24), transparent 40%),
    linear-gradient(180deg, #141313 0%, #080908 100%);
}

#gameCanvas {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.screen-vignette {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 120px rgba(0, 0, 0, 0.9);
}

.crosshair {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  width: 24px;
  height: 24px;
  translate: -50% -50%;
  pointer-events: none;
  opacity: 0.82;
}

.crosshair::before,
.crosshair::after {
  content: "";
  position: absolute;
  background: rgba(247, 234, 208, 0.82);
  box-shadow: 0 0 8px rgba(72, 228, 206, 0.36);
}

.crosshair::before {
  left: 11px;
  top: 1px;
  width: 2px;
  height: 22px;
}

.crosshair::after {
  left: 1px;
  top: 11px;
  width: 22px;
  height: 2px;
}

.hud {
  position: absolute;
  z-index: 20;
  top: max(14px, env(safe-area-inset-top));
  left: max(14px, env(safe-area-inset-left));
  right: max(14px, env(safe-area-inset-right));
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  pointer-events: auto;
  color: var(--paper);
  text-shadow: 0 2px 0 #000;
}

.hud-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: min(720px, 72vw);
}

.hud-item,
.hud-status {
  pointer-events: none;
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(240, 180, 77, 0.42);
  background: var(--panel);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.34);
  font-size: clamp(0.68rem, 0.84rem, 0.84rem);
  line-height: 1.05;
  white-space: nowrap;
}

.hud-item strong {
  margin-left: 5px;
  color: var(--amber);
}

.music-control,
.mouse-control {
  position: relative;
  z-index: 21;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
  touch-action: none;
}

.mouse-control-toggle {
  min-width: 92px;
  min-height: 20px;
  padding: 0;
  border: 0;
  color: var(--paper);
  background: transparent;
  font-size: 0.72rem;
  line-height: 1;
  text-align: left;
  cursor: pointer;
}

.mouse-control-toggle.is-active {
  color: var(--cyan);
  text-shadow: 0 0 10px rgba(72, 228, 206, 0.7), 0 2px 0 #000;
}

.music-mute {
  position: relative;
  flex: 0 0 auto;
  width: 22px;
  height: 18px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.music-mute::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 5px;
  width: 6px;
  height: 8px;
  background: var(--paper);
  box-shadow: 6px -4px 0 -2px var(--paper), 6px 4px 0 -2px var(--paper);
}

.music-mute::after {
  content: "";
  position: absolute;
  left: 15px;
  top: 4px;
  width: 7px;
  height: 10px;
  border: solid var(--cyan);
  border-width: 0 2px 0 0;
  border-radius: 50%;
}

.music-mute.is-muted::after {
  left: 14px;
  top: 1px;
  width: 2px;
  height: 16px;
  border: 0;
  border-radius: 0;
  background: var(--danger);
  rotate: 45deg;
}

.music-control input[type="range"] {
  width: 82px;
  pointer-events: auto;
  accent-color: var(--cyan);
  cursor: pointer;
}

.hud-status {
  max-width: 220px;
  color: var(--cyan);
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
}

.minimap {
  position: absolute;
  z-index: 3;
  top: max(62px, calc(env(safe-area-inset-top) + 62px));
  right: max(14px, env(safe-area-inset-right));
  width: min(176px, 34vw);
  aspect-ratio: 19 / 14;
  border: 1px solid rgba(72, 228, 206, 0.42);
  background: rgba(5, 6, 6, 0.74);
  box-shadow: inset 0 0 0 1px rgba(247, 234, 208, 0.08), 0 12px 28px rgba(0, 0, 0, 0.42);
  pointer-events: none;
}

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 38%, rgba(209, 64, 37, 0.3), transparent 35%),
    rgba(5, 6, 6, 0.72);
  opacity: 0;
  visibility: hidden;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.overlay-panel {
  width: min(520px, 92vw);
  padding: 34px 28px 30px;
  border: 2px solid rgba(240, 180, 77, 0.7);
  border-radius: 8px;
  background: rgba(10, 11, 10, 0.88);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.62), inset 0 0 0 1px rgba(247, 234, 208, 0.12);
  text-align: center;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--cyan);
  font-size: 0.8rem;
}

.overlay h1 {
  margin: 0 0 24px;
  color: var(--paper);
  font-size: clamp(2.3rem, 9vw, 5rem);
  line-height: 0.92;
  text-shadow: 0 5px 0 #000, 0 0 26px rgba(224, 68, 53, 0.38);
}

.primary-button {
  min-width: 150px;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 4px;
  color: #150e08;
  background: linear-gradient(180deg, #ffd56c, #d9822e);
  box-shadow: 0 5px 0 #6d341d, 0 16px 30px rgba(0, 0, 0, 0.38);
  cursor: pointer;
}

.primary-button:active {
  translate: 0 3px;
  box-shadow: 0 2px 0 #6d341d, 0 10px 22px rgba(0, 0, 0, 0.34);
}

.mobile-controls {
  position: absolute;
  z-index: 80;
  left: max(14px, env(safe-area-inset-left));
  right: max(14px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  pointer-events: none;
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 58px);
  grid-template-rows: repeat(3, 58px);
  gap: 8px;
}

.control-button {
  position: relative;
  width: 58px;
  height: 58px;
  border: 2px solid rgba(247, 234, 208, 0.82);
  border-radius: 50%;
  background: rgba(10, 11, 10, 0.88);
  box-shadow:
    inset 0 0 0 2px rgba(72, 228, 206, 0.34),
    0 0 18px rgba(72, 228, 206, 0.2),
    0 10px 24px rgba(0, 0, 0, 0.62);
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
}

.control-button::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
}

.control-button.is-pressed {
  background: rgba(72, 228, 206, 0.38);
  box-shadow:
    inset 0 0 0 2px rgba(240, 180, 77, 0.72),
    0 0 22px rgba(240, 180, 77, 0.34),
    0 6px 18px rgba(0, 0, 0, 0.42);
}

.control-up {
  grid-column: 2;
  grid-row: 1;
}

.control-left {
  grid-column: 1;
  grid-row: 2;
}

.control-down {
  grid-column: 2;
  grid-row: 3;
}

.control-right {
  grid-column: 3;
  grid-row: 2;
}

.control-up::before {
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-bottom: 20px solid var(--paper);
  filter: drop-shadow(0 0 8px rgba(72, 228, 206, 0.65));
}

.control-down::before {
  border-left: 13px solid transparent;
  border-right: 13px solid transparent;
  border-top: 20px solid var(--paper);
  filter: drop-shadow(0 0 8px rgba(72, 228, 206, 0.65));
}

.control-left::before {
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-right: 20px solid var(--paper);
  filter: drop-shadow(0 0 8px rgba(72, 228, 206, 0.65));
}

.control-right::before {
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 20px solid var(--paper);
  filter: drop-shadow(0 0 8px rgba(72, 228, 206, 0.65));
}

.fire-button {
  width: 74px;
  height: 74px;
  margin-bottom: 13px;
  border-color: rgba(255, 213, 108, 0.95);
  background: rgba(64, 13, 9, 0.9);
  box-shadow:
    inset 0 0 0 2px rgba(224, 68, 53, 0.56),
    0 0 26px rgba(224, 68, 53, 0.38),
    0 12px 28px rgba(0, 0, 0, 0.66);
}

.fire-button::before {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: radial-gradient(circle, #fff1a9 0 20%, #f0b44d 21% 48%, #e04435 49% 100%);
  box-shadow: 0 0 22px rgba(224, 68, 53, 0.86);
}

@media (max-width: 760px) {
  .hud {
    gap: 8px;
  }

  .hud-cluster {
    max-width: 100%;
    gap: 6px;
  }

  .hud-item,
  .hud-status {
    min-height: 29px;
    padding: 6px 7px;
    font-size: 0.62rem;
  }

  .music-control {
    gap: 6px;
  }

  .music-control input[type="range"] {
    width: 62px;
  }

  .hud-status {
    display: none;
  }

  .minimap {
    top: max(54px, calc(env(safe-area-inset-top) + 54px));
    width: min(138px, 38vw);
  }

  .dpad {
    grid-template-columns: repeat(3, 52px);
    grid-template-rows: repeat(3, 52px);
    gap: 6px;
  }

  .control-button {
    width: 52px;
    height: 52px;
  }

  .fire-button {
    width: 68px;
    height: 68px;
  }
}

@media (max-height: 470px) {
  .overlay-panel {
    padding: 20px;
  }

  .overlay h1 {
    margin-bottom: 14px;
    font-size: clamp(2rem, 8vw, 3.8rem);
  }

  .mobile-controls {
    bottom: max(10px, env(safe-area-inset-bottom));
  }
}