:root {
  --ink: #0b0c0f;
  --bg: #f3efe7;
  --accent: #d94f2b;
  --accent-2: #1f6f8b;
  --panel: #fff8e8;
}

* {
  box-sizing: border-box;
  font-family: "IBM Plex Mono", "Space Grotesk", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

body {
  margin: 0;
  background: radial-gradient(circle at 20% 10%, #fff3d6 0%, var(--bg) 55%, #e9e3d3 100%);
  color: var(--ink);
  height: 100vh;
  display: block;
  overflow: hidden;
}

#hud {
  position: fixed;
  top: 16px;
  left: 16px;
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 2px solid var(--ink);
  background: var(--panel);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  z-index: 3;
  max-width: min(94vw, 540px);
}

.hud-block {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 8px;
  align-items: center;
}

.hud-label {
  font-weight: 700;
}

#combo.combo-active {
  color: #f0a364;
}

#combo.combo-boost {
  color: var(--accent);
  font-weight: 700;
}

#meta-bonus {
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid rgba(11, 12, 15, 0.2);
  font-size: 11px;
  letter-spacing: 0.07em;
}

#game {
  display: block;
  width: 100vw;
  height: 100vh;
  image-rendering: pixelated;
  touch-action: none;
}

#zoom-controls {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: grid;
  grid-auto-flow: column;
  gap: 8px;
  align-items: center;
  padding: 10px 12px;
  border: 2px solid var(--ink);
  background: var(--panel);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  z-index: 3;
}

#zoom-controls button {
  width: 32px;
  height: 32px;
  border: 2px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  padding: 0;
}

#zoom-controls button:disabled {
  opacity: 0.4;
  cursor: default;
}

#zoom-label {
  min-width: 36px;
  text-align: center;
  font-weight: 700;
}

.hidden {
  display: none !important;
}

#menu-overlay,
#levelup,
#run-summary {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11, 12, 15, 0.58);
  color: #fff;
  z-index: 5;
  padding: 24px;
}

#menu-overlay,
#run-summary {
  z-index: 6;
}

#menu-overlay .title,
#levelup .title,
#run-summary .title {
  font-size: 28px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.menu-panel,
#levelup .panel,
#run-summary .panel {
  background: #111;
  border: 2px solid #fff;
  padding: 24px;
  width: min(92vw, 580px);
}

.menu-copy {
  opacity: 0.85;
  margin-bottom: 8px;
}

.menu-actions {
  display: grid;
  grid-auto-flow: column;
  justify-content: start;
  gap: 10px;
  margin-top: 16px;
}

.menu-actions button,
.choice-btn,
.meta-buy,
#meta-reset {
  padding: 10px 14px;
  border: 2px solid #fff;
  background: transparent;
  color: #fff;
  cursor: pointer;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.menu-actions button:disabled,
.meta-buy:disabled {
  opacity: 0.4;
  cursor: default;
}

#meta-reset {
  border-color: #f0a364;
  color: #f0a364;
}

#meta-list {
  display: grid;
  gap: 10px;
  margin-top: 12px;
  max-height: min(40vh, 340px);
  overflow: auto;
  padding-right: 4px;
}

.meta-shards-row {
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

#meta-shards {
  color: #f3c86e;
  font-weight: 700;
}

.meta-row {
  border: 1px solid rgba(255, 255, 255, 0.38);
  padding: 10px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}

.meta-row-main {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.meta-name {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-desc,
.meta-cost {
  opacity: 0.78;
  font-size: 12px;
}

.meta-rank {
  color: #f3c86e;
}

.meta-row.maxed .meta-name,
.meta-row.maxed .meta-rank {
  color: #80d6a7;
}

#run-summary .summary-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px 16px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-label {
  opacity: 0.78;
}

#levelup .panel {
  min-width: min(90vw, 520px);
}

#choices {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.choice-btn {
  display: grid;
  gap: 4px;
}

.choice-btn span {
  text-transform: none;
  letter-spacing: normal;
  font-size: 13px;
  opacity: 0.8;
}

@media (max-width: 700px) {
  #hud {
    font-size: 10px;
    top: 10px;
    left: 10px;
    padding: 8px 10px;
  }

  #meta-bonus {
    font-size: 10px;
    letter-spacing: 0.05em;
  }

  #game {
    width: 100vw;
    height: 100vh;
  }

  #zoom-controls {
    right: 10px;
    bottom: 10px;
    font-size: 10px;
    padding: 8px 10px;
  }

  #menu-overlay,
  #levelup,
  #run-summary {
    padding: 12px;
  }

  .menu-panel,
  #levelup .panel,
  #run-summary .panel {
    padding: 16px;
    width: min(96vw, 580px);
  }

  .menu-actions {
    grid-auto-flow: row;
    justify-content: stretch;
  }

  .menu-actions button,
  #meta-reset,
  .meta-buy,
  .choice-btn {
    width: 100%;
  }

  .meta-row {
    grid-template-columns: 1fr;
  }

  .meta-buy {
    text-align: center;
  }
}