:root {
  color-scheme: dark;
  --void: #03040c;
  --panel: rgba(4, 8, 22, 0.6);
  --cyan: #24f6ff;
  --pink: #ff2dd1;
  --gold: #fff1a8;
  --text: #f5fbff;
  --muted: #8cced8;
}

* {
  box-sizing: border-box;
}

html,
body,
#app,
#game-root {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--void);
  font-family: Arial, Helvetica, sans-serif;
  touch-action: none;
}

canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.hud {
  position: fixed;
  inset: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) auto max(14px, env(safe-area-inset-left));
  z-index: 10;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  pointer-events: none;
  transition: opacity 200ms ease;
}

.hud.is-hidden {
  opacity: 0;
}

.hud__cluster {
  min-width: 190px;
  padding: 10px 12px;
  border: 1px solid color-mix(in srgb, var(--cyan), transparent 45%);
  background: linear-gradient(90deg, rgba(4, 8, 22, 0.72), rgba(4, 8, 22, 0.22));
  box-shadow: 0 0 22px rgba(36, 246, 255, 0.13), inset 0 0 18px rgba(255, 45, 209, 0.08);
  backdrop-filter: blur(8px);
}

.hud__cluster--right {
  min-width: min(340px, 42vw);
  text-align: right;
  border-color: color-mix(in srgb, var(--pink), transparent 42%);
  background: linear-gradient(270deg, rgba(4, 8, 22, 0.72), rgba(4, 8, 22, 0.18));
}

.hud__label {
  margin-bottom: 7px;
  color: var(--text);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
  text-shadow: 0 0 8px var(--cyan);
}

.hud__bar {
  position: relative;
  width: 178px;
  height: 8px;
  margin-top: 7px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.hud__bar span {
  position: absolute;
  inset: 0;
  transform-origin: left center;
  transition: transform 140ms linear;
}

.hud__bar--health span {
  background: linear-gradient(90deg, #ff135f, #ffb000);
  box-shadow: 0 0 14px rgba(255, 19, 95, 0.7);
}

.hud__bar--energy span {
  background: linear-gradient(90deg, var(--cyan), var(--pink));
  box-shadow: 0 0 14px rgba(36, 246, 255, 0.65);
}

.hud__objective,
.hud__time {
  color: var(--text);
  font-size: 13px;
  line-height: 1.35;
  text-shadow: 0 0 8px rgba(36, 246, 255, 0.5);
}

.hud__time {
  margin-top: 5px;
  color: var(--muted);
}

.hud__time.is-active {
  color: var(--gold);
  text-shadow: 0 0 12px var(--gold);
}

.hud__assist {
  margin-top: 7px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-shadow: 0 0 8px rgba(255, 241, 168, 0.6);
}

.hud__assist.is-standard {
  color: var(--muted);
}

.prompt-chip {
  position: fixed;
  left: 50%;
  bottom: 104px;
  z-index: 12;
  max-width: min(460px, calc(100vw - 32px));
  transform: translateX(-50%);
  padding: 10px 14px;
  border: 1px solid rgba(36, 246, 255, 0.55);
  background: rgba(4, 8, 22, 0.68);
  color: var(--text);
  box-shadow: 0 0 22px rgba(36, 246, 255, 0.18);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
  text-shadow: 0 0 10px rgba(36, 246, 255, 0.6);
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.prompt-chip.is-hidden {
  opacity: 0;
  transform: translate(-50%, 8px);
}

.pause-menu {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(3, 4, 12, 0.55);
  backdrop-filter: blur(8px);
}

.pause-menu.is-hidden {
  display: none;
}

.pause-menu__panel {
  width: min(520px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 22px;
  border: 1px solid rgba(255, 45, 209, 0.55);
  background: rgba(4, 8, 22, 0.86);
  box-shadow: 0 0 44px rgba(255, 45, 209, 0.16), inset 0 0 28px rgba(36, 246, 255, 0.08);
}

.pause-menu__eyebrow {
  color: var(--cyan);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
}

.pause-menu h2 {
  margin: 6px 0 8px;
  color: var(--text);
  font-size: 32px;
  line-height: 1;
  text-shadow: 0 0 14px var(--cyan);
}

.pause-menu p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.pause-menu__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pause-menu button {
  min-width: 112px;
  height: 42px;
  border: 1px solid rgba(36, 246, 255, 0.65);
  border-radius: 8px;
  color: var(--text);
  background: rgba(4, 8, 22, 0.8);
  box-shadow: 0 0 16px rgba(36, 246, 255, 0.12);
  font-weight: 800;
}

.pause-menu__settings {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(36, 246, 255, 0.24);
}

.settings-toggle,
.settings-select {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 800;
}

.settings-heading {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.settings-toggle {
  grid-template-columns: 1fr auto;
  align-items: center;
}

.settings-toggle small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
}

.settings-toggle input {
  width: 48px;
  height: 26px;
  accent-color: var(--cyan);
}

.settings-select select {
  width: 100%;
  height: 38px;
  border: 1px solid rgba(36, 246, 255, 0.45);
  border-radius: 8px;
  color: var(--text);
  background: rgba(4, 8, 22, 0.92);
  font-weight: 800;
}

.pause-menu__mix {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid rgba(36, 246, 255, 0.24);
}

.pause-menu__mix label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1px;
}

.pause-menu__mix span {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.pause-menu__mix strong {
  color: var(--gold);
  font-weight: 800;
}

.pause-menu__mix input {
  width: 100%;
  accent-color: var(--cyan);
}

.mobile-controls {
  position: fixed;
  inset: auto max(18px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(18px, env(safe-area-inset-left));
  z-index: 11;
  display: none;
  justify-content: space-between;
  pointer-events: none;
}

.mobile-controls__pad,
.mobile-controls__verbs {
  display: flex;
  gap: 8px;
  pointer-events: auto;
}

.mobile-controls button {
  width: 60px;
  height: 60px;
  border: 1px solid rgba(36, 246, 255, 0.55);
  border-radius: 8px;
  color: var(--text);
  background: rgba(4, 8, 22, 0.58);
  box-shadow: 0 0 18px rgba(36, 246, 255, 0.15);
  font-weight: 800;
}

.mobile-controls button.is-active {
  border-color: var(--pink);
  box-shadow: 0 0 22px rgba(255, 45, 209, 0.42);
  transform: translateY(1px);
}

.transition {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  background: radial-gradient(circle at 50% 55%, rgba(36, 246, 255, 0.22), rgba(255, 45, 209, 0.16) 34%, rgba(3, 4, 12, 0.96) 70%);
}

.transition.is-hidden {
  opacity: 0;
}

.transition.is-flashing {
  animation: transition-pulse 760ms ease forwards;
}

.district-clear {
  position: fixed;
  inset: 0;
  z-index: 28;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 45%, rgba(36, 246, 255, 0.13), rgba(255, 45, 209, 0.09) 42%, rgba(3, 4, 12, 0.82) 72%);
  backdrop-filter: blur(6px);
}

.district-clear.is-hidden {
  display: none;
}

.district-clear__panel {
  width: min(520px, 100%);
  padding: 24px;
  border: 1px solid rgba(36, 246, 255, 0.55);
  background: linear-gradient(135deg, rgba(4, 8, 22, 0.9), rgba(10, 8, 28, 0.76));
  box-shadow: 0 0 52px rgba(36, 246, 255, 0.18), inset 0 0 34px rgba(255, 45, 209, 0.09);
}

.district-clear__kicker {
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  text-shadow: 0 0 10px rgba(255, 241, 168, 0.7);
}

.district-clear h2 {
  margin: 8px 0;
  color: var(--text);
  font-size: clamp(26px, 5vw, 46px);
  line-height: 1;
  text-shadow: 0 0 18px var(--cyan);
}

.district-clear p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.district-clear__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.district-clear button {
  min-width: 142px;
  height: 44px;
  border: 1px solid rgba(36, 246, 255, 0.65);
  border-radius: 8px;
  color: var(--text);
  background: rgba(4, 8, 22, 0.84);
  box-shadow: 0 0 18px rgba(36, 246, 255, 0.14);
  font-weight: 900;
}

.district-clear button:first-child {
  border-color: rgba(255, 45, 209, 0.72);
  box-shadow: 0 0 20px rgba(255, 45, 209, 0.18);
}

.time-shift canvas {
  filter: saturate(1.35) contrast(1.08) hue-rotate(-16deg);
}

@keyframes transition-pulse {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@media (max-width: 860px), (pointer: coarse) {
  .mobile-controls {
    display: flex;
    gap: 12px;
  }

  .hud {
    gap: 10px;
  }

  .hud__cluster {
    min-width: 152px;
    padding: 9px 10px;
  }

  .hud__cluster--right {
    min-width: 178px;
  }

  .hud__bar {
    width: 132px;
  }

  .hud__objective,
  .hud__time {
    font-size: 11px;
  }
}

@media (max-width: 520px) {
  .hud {
    align-items: stretch;
  }

  .hud__cluster--right {
    display: none;
  }

  .mobile-controls button {
    width: clamp(36px, 11vw, 46px);
    height: clamp(44px, 12vw, 52px);
    font-size: 12px;
  }

  .mobile-controls__pad,
  .mobile-controls__verbs {
    gap: clamp(3px, 1.2vw, 6px);
  }

  .mobile-controls {
    inset: auto max(10px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left));
  }

  .prompt-chip {
    bottom: 92px;
    font-size: 12px;
  }

  .pause-menu,
  .district-clear {
    padding: 14px;
  }

  .pause-menu__panel,
  .district-clear__panel {
    padding: 18px;
  }
}