:root {
  color-scheme: dark;
  --ink: #f6f3ea;
  --panel: rgba(17, 24, 24, 0.82);
  --panel-strong: rgba(15, 19, 20, 0.94);
  --line: rgba(255, 255, 255, 0.18);
  --accent: #87d66f;
  --danger: #e55f55;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
  margin: 0;
  overflow: hidden;
  background: #162016;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

button {
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
}

button:hover,
button:focus-visible {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.14);
}

button:disabled {
  cursor: default;
  opacity: 0.45;
}

.shell {
  position: relative;
  width: 100vw;
  height: 100vh;
  background: #192719;
}

#game {
  display: block;
  width: 100%;
  height: 100%;
  cursor: none;
}

.hud {
  position: absolute;
  top: 18px;
  left: 50%;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  justify-content: center;
  width: min(820px, calc(100vw - 32px));
  transform: translateX(-50%);
  pointer-events: none;
}

.hud-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.hud-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.badge,
#endTurn {
  min-height: 40px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.22);
  color: var(--ink);
  line-height: 1;
  white-space: nowrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.badge.muted {
  color: rgba(246, 243, 234, 0.76);
}

#endTurn {
  pointer-events: auto;
  font-size: 14px;
  font-weight: 700;
}

.hud-help {
  max-width: 100%;
  margin: 0;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(17, 24, 24, 0.7);
  box-shadow: 0 10px 32px rgba(0, 0, 0, 0.18);
  color: rgba(246, 243, 234, 0.78);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 6;
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.overlay.show {
  opacity: 1;
}

.overlay-text {
  padding: 18px 30px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(11, 16, 16, 0.78);
  box-shadow: 0 18px 80px rgba(0, 0, 0, 0.36);
  color: var(--ink);
  font-size: clamp(48px, 10vh, 124px);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.context-menu {
  position: absolute;
  z-index: 7;
  width: 186px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: var(--panel-strong);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.stats div {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 10px 8px;
  text-align: center;
}

.stats div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.stats span {
  color: rgba(246, 243, 234, 0.56);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.stats strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
}

.context-menu button {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 0;
  background: transparent;
  font-weight: 800;
  text-align: left;
  padding: 12px 14px;
}

.context-menu button:hover,
.context-menu button:focus-visible {
  background: rgba(135, 214, 111, 0.16);
}

@media (max-width: 680px) {
  .hud {
    top: 10px;
    align-items: stretch;
  }

  .hud-row {
    align-items: stretch;
  }

  .badge,
  #endTurn {
    min-height: 36px;
    padding: 9px 10px;
    font-size: 12px;
  }

  .hud-help {
    padding: 7px 9px;
    font-size: 11px;
  }

  .context-menu {
    width: 170px;
  }
}