/* Sluice menus share the material colors from 020-state via 053-pause-menu. */
#gm-rotate-screen {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  padding: 24px;
  background: var(--menu-panel, var(--d-bg-raised));
  color: var(--menu-text, var(--d-text));
  font: 14px/1.6 var(--font-mono);
  text-align: center;
  touch-action: none;
}
#gm-rotate-screen[hidden] { display: none; }
#gm-rotate-screen .gm-rotate-card { max-width: 300px; }
#gm-rotate-screen p { margin: 12px 0 0; }
#gm-rotate-screen .gm-rotate-title { margin-top: 0; font-size: 24px; font-weight: 700; line-height: 1.3; }
#gm-rotate-screen .gm-rotate-note { color: var(--menu-dim, var(--d-text-dim)); font-size: 12px; }
/* Local game HUD colors, independent of the portfolio's article palette. */
#gm-perf-panel {
  --perf-panel: #252a33;
  --perf-inset: #14181f;
  --perf-raised: #323947;
  --perf-border: #566372;
  --perf-text: #c9c7b8;
  --perf-bright: #eee1b8;
  --perf-dim: #929dac;
  --perf-amber: #d9ad3f;
  --perf-red: #ec7058;
  --perf-green: #40c060;
  position: absolute;
  top: 44px;
  right: 8px;
  z-index: 11;
  box-sizing: border-box;
  width: 296px;
  max-width: calc(100% - 16px);
  max-height: calc(100% - 96px);
  display: flex;
  flex-direction: column;
  padding: 10px;
  border: 1px solid var(--perf-border);
  border-top: 2px solid var(--perf-amber);
  background: var(--perf-panel);
  color: var(--perf-text);
  font: 12px/1.45 var(--font-body);
  font-variant-numeric: tabular-nums;
}
#gm-perf-panel[hidden], #gm-perf-panel [hidden] { display: none; }
#gm-perf-panel .gm-perf-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; padding-bottom: 8px; border-bottom: 1px solid var(--perf-border); }
#gm-perf-fps { color: var(--perf-green); font: 700 20px/1.2 var(--font-mono); }
#gm-perf-fps.perf-over-budget { color: var(--perf-amber); }
#gm-perf-fps.perf-critical { color: var(--perf-red); }
#gm-perf-budget { text-align: right; font-size: 11px; color: var(--perf-dim); }
#gm-perf-panel .gm-perf-muted { color: var(--perf-dim); }
#gm-perf-panel .gm-perf-scroll { overflow: auto; overscroll-behavior: contain; min-height: 0; scrollbar-width: thin; }
#gm-perf-live-view, #gm-perf-inspection { padding: 10px 0; }
#gm-perf-diagnosis, #gm-perf-inspection-title { display: block; color: var(--perf-bright); font-size: 13px; line-height: 1.35; }
#gm-perf-panel p { margin: 6px 0; font-size: inherit; line-height: inherit; }
#gm-perf-panel .gm-perf-certainty { display: inline-block; color: var(--perf-dim); font: 11px/1.4 var(--font-mono); }
#gm-perf-panel .gm-perf-issue-heading { display: flex; justify-content: space-between; padding: 8px 0 5px; border-top: 1px solid var(--perf-border); color: var(--perf-dim); font: 11px/1.4 var(--font-mono); }
#gm-perf-issues { display: grid; gap: 5px; max-height: 156px; overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; }
#gm-perf-panel button { box-sizing: border-box; min-width: 44px; min-height: 44px; padding: 7px; border: 1px solid var(--perf-border); border-radius: 0; background: var(--perf-inset); color: var(--perf-text); font: 12px/1.3 var(--font-body); cursor: pointer; touch-action: manipulation; }
#gm-perf-panel button:hover { border-color: var(--perf-amber); background: var(--perf-raised); }
#gm-perf-panel button:focus-visible { outline: 2px solid var(--perf-amber); outline-offset: 1px; }
#gm-perf-panel button:disabled { opacity: 0.55; cursor: default; }
#gm-perf-panel .gm-perf-issue { width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 3px 7px; align-items: center; text-align: left; border-left: 2px solid var(--perf-amber); }
#gm-perf-panel .gm-perf-issue[data-major="critical"] { border-left-color: var(--perf-red); }
#gm-perf-panel .gm-perf-issue[aria-pressed="true"] { border-color: var(--perf-amber); background: var(--perf-raised); }
#gm-perf-panel .gm-perf-issue-title { color: var(--perf-bright); }
#gm-perf-panel .gm-perf-issue-severity { color: var(--perf-amber); font: 11px/1.3 var(--font-mono); }
#gm-perf-panel .gm-perf-issue[data-major="critical"] .gm-perf-issue-severity { color: var(--perf-red); }
#gm-perf-panel .gm-perf-issue-note { grid-column: 1 / -1; color: var(--perf-dim); font: 11px/1.3 var(--font-mono); }
#gm-perf-panel .gm-perf-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; padding-top: 8px; }
#gm-perf-back { width: 100%; margin-bottom: 9px; }
#gm-perf-panel ol, #gm-perf-panel ul { margin: 5px 0 8px; padding-left: 17px; font-size: 11px; }
#gm-perf-panel li { overflow-wrap: anywhere; }
#gm-perf-detail-body { padding-top: 10px; margin-top: 8px; border-top: 1px solid var(--perf-border); font-family: var(--font-mono); font-size: 11px; }
#gm-perf-panel .gm-perf-detail-label { color: var(--perf-bright); font-family: var(--font-body); font-size: 12px; }
#gm-perf-graph { display: block; width: 100%; height: 48px; background: var(--perf-inset); }
#gm-perf-panel .gm-perf-slowdown { padding-top: 8px; border-top: 1px solid var(--perf-border); }
#gm-perf-panel .gm-perf-slowdown strong { color: var(--perf-amber); }
#gm-perf-detail-text { margin: 8px 0 10px; padding: 0; border: 0; background: transparent; color: inherit; white-space: pre-wrap; overflow-wrap: anywhere; font: inherit; }
#gm-perf-panel #gm-perf-recorder .gm-perf-note { font-size: inherit; }
#gm-perf-panel #gm-perf-recorder { position: static; box-sizing: border-box; width: auto; max-width: none; padding: 8px 0; border: 0; background: transparent; color: var(--perf-text); }
#gm-perf-recorder {
  position: absolute;
  top: 64px;
  right: 10px;
  z-index: 11;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: 330px;
  max-width: calc(100% - 20px);
  padding: 10px;
  border: 1px solid var(--menu-highlight);
  background: var(--menu-panel);
  color: var(--menu-text);
  font: 11px/1.4 var(--font-mono);
  font-variant-numeric: tabular-nums;
}
#gm-perf-recorder[hidden], #gm-perf-recorder [hidden] { display: none; }
#gm-perf-recorder button {
  border: 1px solid var(--menu-weld);
  background: var(--menu-inset);
  color: var(--menu-text);
  padding: 8px;
  min-height: 44px;
  font: inherit;
  cursor: pointer;
  touch-action: manipulation;
}
#gm-perf-recorder button:hover { background: var(--menu-selected); }
#gm-perf-recorder button:focus-visible { outline: 2px solid var(--menu-gold-hi); outline-offset: 2px; }
#gm-perf-recorder button:disabled { opacity: 0.5; cursor: default; }
#gm-perf-status { flex: 1 1 auto; }
#gm-perf-recorder .gm-perf-note { flex-basis: 100%; color: var(--menu-dim); font-size: 10px; }
#game-pause {
  position: absolute;
  inset: 0;
  z-index: 12;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(8, 10, 14, 0.64);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
  color: var(--menu-text);
  font: 14px/1.5 var(--font-mono);
  letter-spacing: 0;
  touch-action: auto;
}
#game-pause.is-visible { display: flex; }
#game-pause *, #gm-pause-btn { box-sizing: border-box; }
#game-pause [hidden] { display: none !important; }
#game-pause .pause-card {
  position: relative;
  width: 340px;
  max-width: 100%;
  max-height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--menu-panel);
  border: 1px solid var(--menu-highlight);
  outline: none;
}
#game-pause .pause-card[data-page="options"],
#game-pause .pause-card[data-page="controls"] { width: 600px; }
#game-pause .pause-card[data-page="exhaust"] { width: 480px; }
#game-pause .pause-card[data-page="restart"] { width: 400px; }
#game-pause .pause-header { flex: 0 0 auto; position: relative; padding: 24px 24px 12px; }
#game-pause .pause-card:not([data-page="main"]) .pause-header { padding-top: 10px; }
#game-pause .pause-card[data-page="main"] .pause-title { padding-right: 32px; }
#game-pause .pause-title { margin: 0; color: var(--menu-text); font: 700 28px/1.2 var(--font-body); letter-spacing: -0.025em; }
#game-pause .pause-body { padding: 10px 24px 12px; min-height: 0; overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; scrollbar-color: var(--menu-weld) var(--menu-panel); }
#game-pause .pause-page { display: flex; flex-direction: column; gap: 16px; }
#game-pause .pause-page[data-pause-page="main"] { gap: 4px; }
#game-pause button {
  appearance: none;
  min-height: 44px;
  margin: 0;
  padding: 10px 14px;
  border: 1px solid var(--menu-highlight);
  border-radius: 0;
  background: var(--menu-inset);
  color: var(--menu-text);
  font: 400 13px/1.4 var(--font-mono);
  letter-spacing: 0;
  text-transform: none;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
#game-pause button:hover { background: var(--menu-selected); border-color: var(--menu-dim); }
#game-pause button:focus-visible, #game-pause input:focus-visible, #gm-pause-btn:focus-visible { outline: 2px solid var(--menu-gold-hi); outline-offset: 3px; }
#game-pause button:active { box-shadow: inset 0 2px var(--menu-edge); }
#game-pause button:disabled, #game-pause input:disabled { opacity: 0.45; cursor: default; }
#game-pause button:disabled:hover { background: var(--menu-inset); border-color: var(--menu-highlight); }
#game-pause .pause-primary { background: var(--menu-gold); border-color: var(--menu-gold); color: var(--menu-gold-text); font-weight: 700; }
#game-pause .pause-primary:hover { background: var(--menu-gold-hi); border-color: var(--menu-gold-hi); }
#game-pause .pause-nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 48px; padding: 11px 14px; text-align: left; font-size: 15px; }
#game-pause .pause-nav:not(.pause-primary) { background: transparent; border-color: transparent; }
#game-pause .pause-nav:not(.pause-primary):hover { background: var(--menu-selected); }
#game-pause .pause-nav.pause-primary { min-height: 50px; margin-bottom: 6px; }
#game-pause .pause-arrow { color: var(--menu-dim); font-size: 13px; }
#game-pause kbd { display: inline-block; padding: 2px 6px; border: 1px solid var(--menu-highlight); border-radius: 2px; font: 11px/1.4 var(--font-mono); white-space: nowrap; }
#game-pause .pause-nav kbd { padding: 0; border: 0; opacity: 0.75; }
#game-pause .pause-quiet { background: transparent; border-color: transparent; padding: 8px 0; color: var(--menu-dim); }
#game-pause .pause-quiet:hover { background: transparent; color: var(--menu-text); border-color: transparent; text-decoration: underline; text-underline-offset: 4px; }
#game-pause .pause-new-run { align-self: flex-start; margin-top: 6px; padding: 8px 14px; font-size: 12px; }
#game-pause .pause-header-button { min-height: 44px; min-width: 44px; border-color: transparent; background: transparent; color: var(--menu-body); }
#game-pause .pause-header-button:hover { border-color: transparent; background: var(--menu-selected); color: var(--menu-text); }
#game-pause .pause-header-button svg { display: block; flex: 0 0 auto; width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; }
#game-pause .pause-back { display: inline-flex; align-items: center; gap: 8px; padding: 10px; margin: 0 0 6px -10px; }
#game-pause .pause-close { position: absolute; top: 12px; right: 12px; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 12px; }

#game-pause .pause-section { padding-bottom: 8px; }
#game-pause .pause-section:last-child { padding-bottom: 0; }
#game-pause .pause-section h3 { margin: 0 0 12px; color: var(--menu-body); font: 700 13px/1.4 var(--font-mono); letter-spacing: 0; }
#game-pause .pause-setting { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; column-gap: 20px; margin-top: 12px; }
#game-pause .pause-setting > label, #game-pause .pause-setting > span, #game-pause .pause-setting-switch > div > span { color: var(--menu-text); font-size: 13px; }
#game-pause output { color: var(--menu-body); font-size: 12px; font-variant-numeric: tabular-nums; }
#game-pause input[type="range"] { appearance: none; grid-column: 1 / -1; width: 100%; height: 30px; margin: 1px 0 0; background: transparent; cursor: pointer; touch-action: pan-y; }
#game-pause input[type="range"]::-webkit-slider-runnable-track { height: 4px; background: var(--menu-weld); border: 1px solid var(--menu-edge); }
#game-pause input[type="range"]::-webkit-slider-thumb { appearance: none; width: 14px; height: 20px; margin-top: -9px; border: 2px solid var(--menu-gold-text); border-radius: 1px; background: var(--menu-gold); }
#game-pause input[type="range"]::-moz-range-track { height: 4px; background: var(--menu-weld); border: 1px solid var(--menu-edge); }
#game-pause input[type="range"]::-moz-range-thumb { width: 12px; height: 18px; border: 2px solid var(--menu-gold-text); border-radius: 1px; background: var(--menu-gold); }
#game-pause .pause-setting-wide { grid-template-columns: 1fr; row-gap: 8px; margin-top: 0; }
#game-pause .pause-segment { display: flex; min-width: 0; padding: 3px; gap: 3px; background: var(--menu-inset); }
#game-pause .pause-segment button { flex: 1 1 0; min-width: 0; min-height: 44px; padding: 7px 9px; border-color: transparent; background: transparent; font-size: 11px; }
#game-pause .pause-segment button.is-active { background: var(--menu-selected); color: var(--menu-text); box-shadow: inset 0 -2px var(--menu-gold); }
#game-pause .pause-segment button:hover { background: var(--menu-highlight); }
#game-pause .pause-setting-switch .pause-segment { width: 116px; }
#game-pause .pause-note { margin: 4px 0 0; color: var(--menu-dim); font-size: 11px; line-height: 1.55; }
#game-pause .pause-exhaust-help { grid-column: 1 / -1; margin-top: 0; }
#game-pause .pause-footer { flex: 0 0 auto; display: flex; align-items: center; min-height: 52px; padding: 4px 24px 12px; }
#game-pause .pause-card[data-page="main"] .pause-footer { min-height: 0; padding: 0 38px 22px; }
#game-pause .pause-footer kbd { margin-left: 6px; padding: 0; border: 0; color: var(--menu-dim); }
#game-pause .pause-save { margin: 0; color: var(--menu-dim); font-size: 11px; line-height: 1.5; }
#game-pause .pause-save:empty { display: none; }
#game-pause .pause-help { margin: 0; color: var(--menu-body); font-size: 13px; line-height: 1.65; }
#game-pause .pause-help + .pause-help { margin-top: 10px; }
#game-pause .pause-warning { margin: 0; color: var(--menu-body); font-size: 14px; line-height: 1.6; }
#game-pause .pause-danger { border-color: var(--menu-red); color: var(--menu-red); }
#game-pause .pause-danger:hover { background: var(--menu-red); color: var(--menu-edge); }
#game-pause .pause-bindings { margin: 0; }
#game-pause .pause-bindings > div { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 48px; padding: 6px 0; }
#game-pause .pause-bindings dt { font-size: 13px; }
#game-pause .pause-bindings dd { margin: 0; text-align: right; }
#game-pause .pause-bindings dd span { display: block; color: var(--menu-dim); font-size: 11px; margin: 3px 0; }
#gm-pause-btn { position: absolute; top: 10px; left: 10px; z-index: 8; display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; padding: 0; border: 1px solid var(--menu-highlight); border-radius: 3px; background: linear-gradient(var(--menu-selected), var(--menu-panel)); box-shadow: 0 2px 4px rgba(10,12,16,0.25), inset 0 -2px 0 var(--menu-inset); color: var(--menu-body); cursor: pointer; }
#gm-pause-btn:hover { color: var(--menu-text); border-color: var(--menu-dim); }
#gm-pause-btn svg { display: block; width: 16px; height: 16px; fill: currentColor; }
@media (max-width: 520px) {
  #game-pause { padding: 12px; }
  #game-pause .pause-header { padding: 20px 18px 10px; }
  #game-pause .pause-title { font-size: 23px; }
  #game-pause .pause-close { top: 8px; right: 8px; }
  #game-pause .pause-body { padding: 8px 18px 12px; }
  #game-pause .pause-footer { padding: 4px 18px 12px; }
  #game-pause .pause-card[data-page="main"] .pause-footer { padding: 0 32px 18px; }
  #game-pause .pause-setting { column-gap: 10px; }
  #game-pause .pause-segment button { padding: 7px 5px; }
  #game-pause .pause-setting-switch .pause-segment { width: 108px; }
}
@media (max-height: 540px) and (min-width: 521px) {
  #game-pause { padding: 12px; }
  #game-pause .pause-header { padding: 14px 22px 8px; }
  #game-pause .pause-title { font-size: 23px; }
  #game-pause .pause-close { top: 8px; right: 8px; }
  #game-pause .pause-body { padding: 8px 22px; }
  #game-pause .pause-footer { padding: 2px 22px 8px; }
  #game-pause .pause-card[data-page="main"] .pause-footer { padding: 0 36px 12px; }
}
@media (min-width: 720px) and (min-height: 541px) {
  #game-pause .pause-audio-section { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); column-gap: 28px; }
  #game-pause .pause-audio-section h3, #game-pause .pause-audio-section > .pause-setting:first-of-type { grid-column: 1 / -1; }
  #game-pause .pause-audio-section .pause-setting { margin-top: 0; }
  #game-pause .pause-audio-section > .pause-setting:first-of-type { margin-bottom: 12px; }
}

/* Recovery keeps the same quiet gunmetal and brass as the pause menu. */
#game-death {
  position: absolute;
  inset: 0;
  z-index: 11;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  box-sizing: border-box;
  background: rgba(8, 10, 14, 0.72);
  color: var(--menu-text);
  font: 14px/1.5 var(--font-mono);
  touch-action: pan-y;
  opacity: var(--death-reveal-opacity, 1);
}
#game-death[hidden] { display: none; }
#game-death * { box-sizing: border-box; }
#game-death .death-card {
  display: flex;
  flex-direction: column;
  width: 380px;
  max-width: 100%;
  max-height: 100%;
  border: 1px solid var(--menu-highlight);
  background: var(--menu-panel);
  -webkit-mask-image: var(--death-reveal-mask, none);
  mask-image: var(--death-reveal-mask, none);
  -webkit-mask-size: 16px 16px;
  mask-size: 16px 16px;
  -webkit-mask-repeat: repeat;
  mask-repeat: repeat;
}
#game-death .death-body {
  padding: 24px 24px 0;
  min-height: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--menu-weld) var(--menu-panel);
}
#gm-death-title {
  margin: 0;
  color: var(--menu-text);
  font: 700 24px/1.2 var(--font-mono);
  letter-spacing: -0.03em;
}
#gm-death-cause { margin: 8px 0 22px; color: var(--menu-body); }
#game-death .death-summary { margin: 0; font-size: 13px; font-variant-numeric: tabular-nums; }
#game-death .death-summary > div { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 16px; padding: 5px 0; }
#game-death dt { color: var(--menu-body); }
#game-death dd { margin: 0 0 0 auto; color: var(--menu-text); overflow-wrap: anywhere; }
#game-death .death-balance { margin-top: 10px; padding-top: 14px; border-top: 1px solid var(--menu-highlight); }
#gm-death-kept { margin: 20px 0 0; color: var(--menu-dim); font-size: 12px; }
#game-death .death-actions { flex: 0 0 auto; padding: 20px 24px 24px; }
#gm-death-return {
  appearance: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 12px;
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--menu-gold);
  border-radius: 0;
  background: var(--menu-gold);
  color: var(--menu-gold-text);
  font: 700 14px/1.4 var(--font-mono);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
#gm-death-return:hover { background: var(--menu-gold-hi); border-color: var(--menu-gold-hi); }
#gm-death-return:focus-visible { outline: 2px solid var(--menu-gold-hi); outline-offset: 3px; }
#gm-death-return:disabled { cursor: default; }
#gm-death-shortcut { font-size: 11px; font-weight: 400; }
@media (max-height: 500px) {
  #game-death { padding: 12px; }
  #game-death .death-body { padding: 16px 20px 0; }
  #gm-death-cause { margin-bottom: 12px; }
  #game-death .death-summary > div { padding: 3px 0; }
  #game-death .death-balance { margin-top: 6px; padding-top: 10px; }
  #gm-death-kept { margin-top: 10px; }
  #game-death .death-actions { padding: 12px 20px; }
}