:root {
  color-scheme: dark;
  --void: #10121d;
  --deep-violet: #2f285f;
  --cyan: #7df9ff;
  --ember: #ff9f43;
  --gold: #ffd166;
  --coral: #ff6f91;
  --leaf: #6dff9b;
  --violet: #a78bfa;
  --cream: #fff7c4;
  --glass: rgba(16, 18, 29, 0.74);
  --line: rgba(255, 247, 196, 0.28);
  --text: #fff7e8;
  --muted: #c9c6e8;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--void);
  color: var(--text);
  touch-action: none;
}

button {
  font: inherit;
  letter-spacing: 0;
}

#gameRoot {
  position: fixed;
  inset: 0;
  min-width: 320px;
  min-height: 320px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 46%, #342b68 0%, #10121d 62%, #070913 100%);
}

#gameCanvas {
  position: absolute;
  inset: 0;
  width: 100vw;
  height: 100vh;
  display: block;
}

#hud {
  position: absolute;
  inset: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) auto max(12px, env(safe-area-inset-left));
  z-index: 4;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  pointer-events: none;
}

.brand-lockup {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(16, 18, 29, 0.86), rgba(47, 40, 95, 0.62));
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.34), inset 0 0 36px rgba(125, 249, 255, 0.05);
  backdrop-filter: blur(12px);
}

.mark,
.forge-emblem {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, var(--cream) 0 18%, transparent 19%),
    conic-gradient(from 20deg, var(--cyan), var(--gold), var(--coral), var(--violet), var(--leaf), var(--cyan));
  border: 2px solid rgba(255, 247, 196, 0.45);
  box-shadow: 0 0 26px rgba(125, 249, 255, 0.3), 0 0 34px rgba(255, 209, 102, 0.16);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  color: white;
  font-size: clamp(18px, 2.5vh, 28px);
  line-height: 1;
  letter-spacing: 0;
  text-shadow: 0 0 20px rgba(125, 249, 255, 0.22);
}

#objectiveText {
  max-width: min(580px, 54vw);
  margin-top: 5px;
  color: var(--muted);
  font-size: clamp(12px, 1.55vh, 14px);
  line-height: 1.25;
}

.meter-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 52vw;
}

.meter {
  position: relative;
  width: 126px;
  min-height: 50px;
  padding: 8px 10px 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(16, 18, 29, 0.86), rgba(7, 9, 19, 0.62));
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}

.meter span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
}

.meter b {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 3px;
  color: white;
  font-size: 18px;
  line-height: 1;
}

.meter i {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 4px;
  background: var(--coral);
  box-shadow: 0 0 20px currentColor;
  transform-origin: left center;
}

.meter.runes i { background: var(--cyan); }
.meter.heat i { background: var(--gold); }

#touchControls {
  position: absolute;
  inset: auto max(14px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, minmax(74px, 98px)) 118px;
  gap: 10px;
  justify-content: center;
  align-items: end;
  pointer-events: none;
}

.material-button,
.forge-button {
  min-height: 64px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: #081017;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.32);
  font-weight: 950;
  text-transform: uppercase;
  pointer-events: auto;
  cursor: pointer;
}

.ember { background: linear-gradient(160deg, var(--ember), var(--coral)); }
.moon { background: linear-gradient(160deg, var(--cyan), var(--violet)); }
.leaf { background: linear-gradient(160deg, var(--leaf), var(--cyan)); }
.crystal { background: linear-gradient(160deg, var(--violet), var(--gold)); }

.forge-button {
  color: #120c04;
  background: linear-gradient(160deg, var(--gold), var(--cream));
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.34), 0 0 30px rgba(255, 209, 102, 0.24);
}

#modal {
  position: absolute;
  inset: 0;
  z-index: 9;
  display: grid;
  place-items: center;
  padding: 20px;
  background:
    radial-gradient(circle at 50% 48%, rgba(125, 249, 255, 0.12), transparent 42%),
    linear-gradient(180deg, rgba(7, 9, 19, 0.28), rgba(7, 9, 19, 0.84));
  backdrop-filter: blur(5px);
}

.modal-frame {
  width: min(590px, calc(100vw - 30px));
  padding: 22px;
  border: 1px solid rgba(255, 247, 196, 0.34);
  border-radius: 8px;
  background: linear-gradient(160deg, rgba(16, 18, 29, 0.9), rgba(47, 40, 95, 0.78));
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5), inset 0 0 80px rgba(125, 249, 255, 0.06);
}

.titleplate {
  display: grid;
  grid-template-columns: 50px 1fr;
  column-gap: 12px;
  align-items: center;
}

.forge-emblem {
  grid-row: span 2;
  width: 50px;
  height: 50px;
}

.titleplate p {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 950;
  text-transform: uppercase;
}

.titleplate h2 {
  color: white;
  font-size: clamp(34px, 8vw, 58px);
  line-height: 0.94;
  letter-spacing: 0;
  text-shadow: 0 0 24px rgba(125, 249, 255, 0.22);
}

.brief {
  margin-top: 16px;
  color: #f1edff;
  font-size: 16px;
  line-height: 1.42;
}

.brief-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 16px;
}

.brief-grid span {
  min-height: 48px;
  display: grid;
  place-items: center;
  padding: 8px;
  border: 1px solid rgba(255, 247, 196, 0.2);
  border-radius: 8px;
  color: #fff7e8;
  background: rgba(7, 9, 19, 0.5);
  font-size: 12px;
  font-weight: 850;
  text-align: center;
}

#modalPrimary {
  width: 100%;
  min-height: 62px;
  margin-top: 18px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  color: #130d04;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
  box-shadow: 0 16px 48px rgba(255, 209, 102, 0.2), 0 0 26px rgba(125, 249, 255, 0.18);
  font-size: 18px;
  font-weight: 950;
  cursor: pointer;
}

.hidden {
  display: none !important;
}

@media (max-width: 760px) {
  #hud {
    display: grid;
    grid-template-columns: 1fr;
  }

  .brand-lockup {
    max-width: 100%;
    padding: 8px 10px;
  }

  .mark {
    width: 32px;
    height: 32px;
  }

  #objectiveText {
    max-width: calc(100vw - 94px);
  }

  .meter-row {
    max-width: 100%;
    justify-content: stretch;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .meter {
    width: auto;
    min-height: 44px;
    padding: 7px 8px 9px;
  }

  .meter b {
    font-size: 16px;
  }

  #touchControls {
    grid-template-columns: repeat(4, minmax(64px, 1fr));
    grid-template-rows: 58px 62px;
    gap: 8px;
  }

  .material-button {
    min-height: 58px;
    font-size: 11px;
  }

  .forge-button {
    grid-column: 1 / -1;
    min-height: 62px;
  }

  .brief-grid {
    grid-template-columns: 1fr;
  }
}