:root {
  color-scheme: dark;
  font-family: "Courier New", "Microsoft YaHei UI", monospace;
  font-synthesis: none;
  --ink: #f7fff7;
  --muted: #a8c9c7;
  --deepest: #031923;
  --deep: #062d3a;
  --water: #075263;
  --water-bright: #0a7c7c;
  --teal: #19d3b1;
  --teal-dark: #087d78;
  --coral: #ff6f61;
  --coral-dark: #b93f4b;
  --gold: #ffd166;
  --gold-dark: #a9671a;
  --danger: #ff4f64;
  --violet: #bd8cff;
  --panel: rgba(3, 25, 35, 0.94);
  --line: rgba(188, 240, 227, 0.26);
  --shadow: #021016;
  --pixel-shadow: 4px 4px 0 var(--shadow);
  --safe-top: max(14px, env(safe-area-inset-top));
  --safe-right: max(16px, env(safe-area-inset-right));
  --safe-bottom: max(14px, env(safe-area-inset-bottom));
  --safe-left: max(16px, env(safe-area-inset-left));
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  background: var(--deepest);
}

body {
  color: var(--ink);
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  overscroll-behavior: none;
  user-select: none;
}

button,
input,
select {
  font: inherit;
}

button,
select,
input[type="range"] {
  touch-action: manipulation;
}

button {
  color: inherit;
}

button:focus-visible,
select:focus-visible,
input:focus-visible,
#game-canvas:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

[hidden],
.is-hidden {
  display: none !important;
}

.game-shell {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  isolation: isolate;
  overflow: hidden;
  background:
    linear-gradient(180deg, #0b7680 0%, #075263 42%, #052e40 78%, #031923 100%);
}

#game-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  width: 100%;
  height: 100%;
  cursor: crosshair;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  touch-action: none;
}

.ocean-vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(2, 20, 28, 0.24), transparent 18%, transparent 82%, rgba(2, 20, 28, 0.24)),
    linear-gradient(0deg, rgba(2, 16, 23, 0.38), transparent 30%);
  mix-blend-mode: multiply;
}

.screen {
  position: absolute;
  inset: 0;
  z-index: 20;
}

.title-screen {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) minmax(230px, 0.72fr) minmax(250px, 0.82fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 20px 3vw;
  padding:
    max(28px, var(--safe-top))
    max(6vw, var(--safe-right))
    max(20px, var(--safe-bottom))
    max(6vw, var(--safe-left));
  background:
    linear-gradient(90deg, rgba(3, 25, 35, 0.88) 0%, rgba(3, 25, 35, 0.48) 48%, rgba(3, 25, 35, 0.12) 72%, transparent 100%);
}

.title-screen::after {
  content: "";
  position: absolute;
  right: 8%;
  bottom: 0;
  width: clamp(150px, 25vw, 340px);
  height: clamp(58px, 14vh, 120px);
  z-index: -1;
  opacity: 0.7;
  background:
    linear-gradient(72deg, transparent 0 21%, var(--coral-dark) 22% 26%, transparent 27% 43%, #118d79 44% 49%, transparent 50% 63%, #d7a62d 64% 68%, transparent 69%),
    linear-gradient(0deg, #042633 0 28%, transparent 29%);
  clip-path: polygon(0 100%, 0 74%, 9% 68%, 14% 44%, 20% 62%, 29% 53%, 38% 67%, 47% 36%, 55% 63%, 64% 49%, 72% 69%, 81% 34%, 87% 68%, 100% 76%, 100% 100%);
}

.title-lockup {
  align-self: end;
  max-width: 680px;
}

.title-kicker,
.panel-kicker,
.toast-kicker {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.45);
}

#game-title {
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft YaHei UI", "Courier New", monospace;
  font-size: 88px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.88;
  text-shadow:
    4px 0 0 #05303c,
    -4px 0 0 #05303c,
    0 4px 0 #05303c,
    0 -4px 0 #05303c,
    7px 8px 0 rgba(1, 15, 21, 0.72);
}

#game-title span,
#game-title strong {
  display: block;
}

#game-title strong {
  width: max-content;
  margin-top: 6px;
  color: var(--coral);
  font-size: 1.08em;
}

.title-tagline {
  margin: 18px 0 0;
  color: #d6f2e8;
  font-size: 18px;
  font-weight: 700;
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.5);
}

.title-actions {
  align-self: center;
  width: min(100%, 390px);
}

.leaderboard-panel {
  align-self: center;
  min-width: 0;
  max-height: min(48vh, 350px);
  overflow: hidden;
  padding: 4px 0 4px 14px;
  border-left: 3px solid var(--gold);
  filter: drop-shadow(2px 3px 0 rgba(0, 0, 0, 0.45));
}

.leaderboard-panel header {
  margin-bottom: 9px;
}

.leaderboard-panel header p,
.leaderboard-panel h2,
.leaderboard-empty {
  margin: 0;
}

.leaderboard-panel header p {
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
}

.leaderboard-panel h2 {
  color: var(--gold);
  font-size: 18px;
}

.leaderboard-columns,
.leaderboard-list li {
  display: grid;
  grid-template-columns: 22px minmax(62px, 1fr) 36px 46px 42px;
  gap: 5px;
  align-items: center;
}

.leaderboard-columns {
  padding: 0 5px 4px;
  color: #8fb9b6;
  font-size: 9px;
  font-weight: 700;
}

.leaderboard-list {
  max-height: min(37vh, 282px);
  margin: 0;
  overflow: auto;
  padding: 0 5px 0 0;
  scrollbar-color: rgba(255, 209, 102, 0.58) transparent;
  scrollbar-width: thin;
}

.leaderboard-list li {
  min-height: 27px;
  padding: 4px 5px;
  border-top: 1px solid rgba(188, 240, 227, 0.16);
  color: #cfe4df;
  font-size: 10px;
  font-variant-numeric: tabular-nums;
}

.leaderboard-list li:first-child {
  color: #fff1ad;
  background: rgba(255, 209, 102, 0.08);
}

.leaderboard-list strong {
  overflow: hidden;
  color: var(--ink);
  font-size: 12px;
  text-overflow: ellipsis;
}

.leaderboard-rank {
  color: var(--gold);
  font-weight: 900;
}

.leaderboard-empty {
  padding: 22px 6px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.shop-entry-button {
  width: 100%;
  margin-top: 12px;
}

.title-secondary-actions,
.result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 12px;
}

.button,
.icon-button,
.dash-button {
  position: relative;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  transition:
    transform 100ms ease,
    filter 100ms ease,
    background-color 100ms ease;
}

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--pixel-shadow);
  font-size: 16px;
}

.button--primary {
  width: 100%;
  min-height: 64px;
  color: #032c33;
  background: var(--teal);
  border-color: #8cffe5;
}

.button--secondary {
  color: var(--ink);
  background: rgba(5, 61, 73, 0.9);
  border-color: rgba(168, 238, 221, 0.35);
}

.button--quiet {
  color: var(--muted);
  background: transparent;
  border-color: var(--line);
  box-shadow: none;
}

.button--gold {
  color: #3b2802;
  background: var(--gold);
  border-color: #fff0a6;
}

.button:hover,
.icon-button:hover,
.dash-button:hover {
  filter: brightness(1.12);
}

.button:active,
.icon-button:active,
.dash-button:active,
.dash-button.is-active {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--shadow);
}

.button:disabled,
.icon-button:disabled,
.dash-button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.7) brightness(0.7);
}

.play-icon {
  width: 0;
  height: 0;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  border-left: 13px solid currentColor;
}

.fin-icon {
  width: 18px;
  height: 14px;
  background: currentColor;
  clip-path: polygon(0 50%, 100% 0, 76% 50%, 100% 100%);
}

.gear-icon,
.retry-icon,
.infinity-icon {
  font-family: Arial, sans-serif;
  font-size: 22px;
  line-height: 1;
}

.home-icon {
  position: relative;
  width: 17px;
  height: 13px;
  margin-top: 5px;
  background: currentColor;
}

.home-icon::before {
  content: "";
  position: absolute;
  left: -2px;
  top: -8px;
  border-right: 10px solid transparent;
  border-bottom: 9px solid currentColor;
  border-left: 10px solid transparent;
}

.record-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: center;
  align-self: end;
  gap: 6px 12px;
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  grid-column: 1 / -1;
}

#high-score,
#best-clear-time,
.record-line [data-coins],
.record-line [data-pearls] {
  color: var(--gold);
  text-shadow: 2px 2px 0 var(--shadow);
}

#high-score {
  font-size: 24px;
}

.hud {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none;
}

.score-cluster,
.tier-cluster,
.pause-button,
.dash-cluster {
  position: absolute;
}

.score-cluster {
  top: var(--safe-top);
  left: calc(var(--safe-left) + 58px);
  min-width: 150px;
  padding-left: 10px;
  border-left: 4px solid var(--coral);
  filter: drop-shadow(2px 3px 0 rgba(0, 0, 0, 0.55));
}

.hud-label {
  margin: 0;
  color: #b7d9d2;
  font-size: 11px;
  font-weight: 700;
}

.score-value {
  display: block;
  min-width: 7ch;
  color: var(--ink);
  font-size: 32px;
  font-weight: 900;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.combo-wrap {
  display: flex;
  width: max-content;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  padding: 5px 8px;
  color: #332300;
  background: var(--gold);
  border-left: 3px solid #fff4a8;
  border-radius: 2px;
  font-size: 12px;
  font-weight: 900;
  box-shadow: 2px 3px 0 rgba(0, 0, 0, 0.45);
}

#combo-value {
  min-width: 4ch;
  font-size: 15px;
}

.tier-cluster {
  top: var(--safe-top);
  left: 50%;
  width: clamp(210px, 28vw, 360px);
  transform: translateX(-50%);
  filter: drop-shadow(2px 3px 0 rgba(0, 0, 0, 0.55));
}

.tier-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

#tier-name {
  color: var(--gold);
  font-size: 15px;
  font-weight: 900;
}

.biome-name {
  max-width: 15ch;
  padding: 3px 6px;
  border-left: 3px solid var(--teal);
  color: #dcfff5;
  background: rgba(3, 36, 46, 0.78);
  font-size: 11px;
  font-weight: 900;
  overflow-wrap: anywhere;
}

.tier-meter,
.stamina-track {
  display: block;
  overflow: hidden;
  border: 2px solid rgba(222, 255, 247, 0.58);
  background: rgba(3, 26, 35, 0.76);
  box-shadow: 2px 3px 0 rgba(0, 0, 0, 0.42);
}

.tier-meter {
  height: 12px;
  border-radius: 2px;
}

#tier-progress,
#stamina-fill {
  display: block;
  width: 0%;
  height: 100%;
  transition: width 180ms ease-out;
}

#tier-progress {
  background: linear-gradient(90deg, var(--teal), #8cf5c8 62%, var(--gold));
}

.sovereign-wrap {
  position: absolute;
  top: 32px;
  left: 50%;
  display: grid;
  width: clamp(430px, 58vw, 660px);
  min-height: 58px;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 8px 12px;
  padding: 7px 9px;
  border: 2px solid rgba(255, 209, 102, 0.58);
  color: var(--ink);
  background: rgba(3, 30, 39, 0.9);
  box-shadow: 3px 4px 0 rgba(0, 0, 0, 0.48);
  transform: translateX(-50%);
  pointer-events: auto;
}

.sovereign-summary {
  display: grid;
  gap: 1px;
  color: var(--gold);
  font-size: 10px;
  font-weight: 900;
}

#sovereign-time {
  min-width: 4.5ch;
  font-size: 21px;
  font-variant-numeric: tabular-nums;
}

.sovereign-contract {
  display: grid;
  min-width: 0;
  gap: 3px;
  font-size: 10px;
  line-height: 1.25;
}

.sovereign-contract strong {
  color: var(--gold);
  font-size: 11px;
}

#sovereign-goal-detail {
  color: #c7e5df;
  overflow-wrap: anywhere;
}

.extract-button {
  width: 128px;
  min-height: 40px;
  padding: 7px 9px;
  border-color: #fff0a6;
  color: #3e2900;
  background: var(--gold);
  box-shadow: 2px 2px 0 var(--shadow);
  font-size: 10px;
}

.icon-button {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  padding: 0;
  border: 2px solid rgba(189, 236, 225, 0.42);
  background: rgba(3, 36, 46, 0.84);
  box-shadow: 3px 3px 0 var(--shadow);
}

.pause-button {
  top: var(--safe-top);
  right: var(--safe-right);
  pointer-events: auto;
}

.pause-icon {
  display: flex;
  gap: 5px;
}

.pause-icon i {
  display: block;
  width: 5px;
  height: 18px;
  background: currentColor;
}

.dash-cluster {
  right: var(--safe-right);
  bottom: var(--safe-bottom);
  display: grid;
  grid-template-columns: minmax(94px, 140px) 82px;
  align-items: end;
  gap: 12px;
  pointer-events: auto;
}

.stamina-meter {
  padding-bottom: 8px;
  filter: drop-shadow(2px 3px 0 rgba(0, 0, 0, 0.55));
}

.stamina-label {
  display: block;
  margin-bottom: 5px;
  color: #dcf8ef;
  font-size: 10px;
  font-weight: 800;
  text-align: right;
}

.stamina-track {
  height: 13px;
  border-radius: 2px;
}

#stamina-fill {
  width: 100%;
  background: linear-gradient(90deg, var(--coral), var(--gold) 45%, var(--teal));
}

.dash-button {
  display: grid;
  width: 82px;
  height: 82px;
  place-content: center;
  gap: 2px;
  border: 3px solid #fff2b6;
  border-radius: 50%;
  color: #3e2900;
  background: var(--gold);
  box-shadow:
    4px 4px 0 var(--shadow),
    inset 0 -7px 0 rgba(169, 103, 26, 0.28);
  font-size: 13px;
  text-transform: uppercase;
  touch-action: none;
}

.dash-chevrons {
  height: 25px;
  font-family: Arial, sans-serif;
  font-size: 30px;
  line-height: 0.8;
}

.dash-button.is-exhausted {
  color: #829591;
  background: #31525a;
  border-color: #6d8f91;
}

body[data-state="endless"] .tier-meter {
  display: none;
}

.modal-screen {
  display: grid;
  align-items: safe center;
  justify-items: center;
  overflow: auto;
  padding:
    max(18px, var(--safe-top))
    max(20px, var(--safe-right))
    max(18px, var(--safe-bottom))
    max(20px, var(--safe-left));
  background: rgba(2, 17, 24, 0.74);
  backdrop-filter: blur(3px);
}

.build-draft-screen {
  z-index: 35;
  background: rgba(2, 15, 22, 0.8);
}

.build-draft-panel {
  width: min(900px, 100%);
}

.build-choice-list {
  /* 海洋配色覆盖共享选项卡的变量;网格由 .draft-grid 提供 */
  --draft-bg: rgba(7, 55, 66, .94);
  --draft-bg-lit: rgba(10, 77, 84, .96);
  --draft-line: rgba(164, 235, 218, .42);
  --draft-ink: #eafff8;
  --draft-muted: var(--muted);
  --draft-accent: var(--gold);
  --draft-shadow: var(--shadow);
  margin-top: 24px;
}






.dialog-panel {
  position: relative;
  width: min(620px, 100%);
  padding: clamp(22px, 4vw, 42px);
  border: 2px solid rgba(164, 235, 218, 0.38);
  border-radius: 8px;
  background: var(--panel);
  box-shadow:
    8px 8px 0 rgba(1, 12, 18, 0.74),
    inset 0 0 0 2px rgba(0, 0, 0, 0.2);
}

.dialog-panel::before {
  content: "";
  position: absolute;
  inset: 8px auto 8px 8px;
  width: 4px;
  background: linear-gradient(180deg, var(--teal), var(--coral), var(--gold));
}

.dialog-panel--compact {
  width: min(400px, 100%);
  text-align: center;
}

.dialog-panel h2 {
  margin: 0;
  font-family: "Microsoft YaHei UI", "Courier New", monospace;
  font-size: 38px;
  line-height: 1.05;
  text-shadow: 3px 3px 0 rgba(0, 0, 0, 0.55);
}

.menu-actions {
  display: grid;
  gap: 12px;
  margin-top: 30px;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 22px;
}

.shop-panel {
  width: min(1040px, 100%);
}

.shop-balances {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.shop-balance {
  display: flex;
  min-height: 42px;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  color: #4a3000;
  background: var(--gold);
  border: 2px solid #fff0a6;
  border-radius: 4px;
  box-shadow: 3px 3px 0 var(--shadow);
  font-size: 18px;
  font-weight: 900;
}

.shop-balance--pearls {
  color: #291b3d;
  background: #d9b5f2;
  border-color: #ffffff;
}

.coin-icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  border: 2px solid #fff1a1;
  border-radius: 50%;
  background: #f2b93f;
  box-shadow:
    inset -3px -3px 0 #bb6d23,
    2px 2px 0 rgba(0, 0, 0, 0.38);
}

.coin-icon--small {
  width: 13px;
  height: 13px;
  border-width: 1px;
  box-shadow: inset -2px -2px 0 #bb6d23, 1px 1px 0 rgba(0, 0, 0, 0.38);
}

.pearl-icon--small {
  width: 12px;
  height: 12px;
  border-width: 1px;
  box-shadow: 1px 1px 0 #624981;
}

.shop-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 16px;
  border: 2px solid rgba(168, 238, 221, 0.3);
  border-radius: 5px;
}

.shop-tab {
  min-height: 42px;
  padding: 8px 14px;
  border: 0;
  color: var(--muted);
  background: rgba(5, 46, 57, 0.72);
  cursor: pointer;
  font-weight: 900;
}

.shop-tab + .shop-tab {
  border-left: 1px solid var(--line);
}

.shop-tab.is-active {
  color: #062d36;
  background: var(--teal);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.upgrade-card {
  position: relative;
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 10px;
  padding: 18px;
  border: 2px solid rgba(168, 238, 221, 0.28);
  border-radius: 5px;
  background: rgba(7, 49, 61, 0.88);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.42);
}

.upgrade-card.is-maxed {
  border-color: rgba(255, 222, 111, 0.7);
  background: rgba(56, 65, 47, 0.9);
}

.upgrade-card h3,
.upgrade-card p {
  margin: 0;
}

.upgrade-card h3 {
  color: var(--gold);
  font-size: 18px;
}

.upgrade-card p {
  min-height: 3.8em;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.upgrade-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: #062d36;
  background: var(--teal);
  border: 2px solid #b4ffec;
  border-radius: 5px;
  box-shadow: 3px 3px 0 var(--shadow);
  font-size: 28px;
  font-weight: 900;
}

.upgrade-icon--stamina { background: var(--gold); border-color: #fff0a6; }
.upgrade-icon--mouth { background: var(--coral); border-color: #ffc0a9; }

.upgrade-level {
  display: flex;
  justify-content: space-between;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.upgrade-level output {
  color: var(--ink);
}

.upgrade-card .button {
  width: 100%;
  min-height: 46px;
  margin-top: auto;
  padding: 9px 10px;
  font-size: 12px;
}

.upgrade-card .button.is-low-funds {
  filter: saturate(0.55) brightness(0.86);
}

.cosmetics-panel {
  display: grid;
  gap: 20px;
}

.cosmetic-section > h3 {
  margin: 0 0 9px;
  color: var(--gold);
  font-size: 15px;
}

.cosmetic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(130px, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.cosmetic-card {
  display: grid;
  min-width: 0;
  grid-template-rows: 70px auto auto auto;
  gap: 5px;
  padding: 10px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.cosmetic-card.is-equipped {
  background: rgba(25, 211, 177, 0.1);
  box-shadow: inset 0 0 0 2px rgba(126, 231, 223, 0.42);
}

.cosmetic-card.is-locked .cosmetic-preview {
  filter: saturate(0.45) brightness(0.72);
}

.cosmetic-preview {
  display: block;
  width: 120px;
  max-width: 100%;
  height: 70px;
  justify-self: center;
  image-rendering: pixelated;
}

.cosmetic-card h3,
.cosmetic-card small {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  text-align: center;
}

.cosmetic-card h3 {
  color: var(--ink);
  font-size: 13px;
}

.cosmetic-card small {
  min-height: 2.6em;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.3;
}

.cosmetic-action {
  width: 100%;
  min-height: 36px;
  gap: 5px;
  padding: 6px 8px;
  box-shadow: 2px 2px 0 var(--shadow);
  font-size: 10px;
}

.close-button {
  flex: 0 0 auto;
  font-family: Arial, sans-serif;
  font-size: 30px;
}

.settings-panel {
  width: min(760px, 100%);
}

.settings-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.setting-row small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 600;
}

.setting-row--danger {
  align-items: center;
  border-color: rgba(255, 116, 95, 0.35);
}

.setting-row--telemetry {
  cursor: default;
}

.telemetry-actions {
  display: flex;
  min-width: 0;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
}

#telemetry-count {
  color: var(--gold);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}

.telemetry-actions .button {
  width: auto;
  min-height: 38px;
  padding: 7px 10px;
  font-size: 10px;
  white-space: nowrap;
}

.button--danger {
  width: auto;
  min-height: 40px;
  padding: 8px 12px;
  color: #ffe8df;
  background: rgba(126, 40, 42, 0.88);
  border-color: rgba(255, 154, 131, 0.55);
  box-shadow: 2px 2px 0 var(--shadow);
  font-size: 12px;
}

.setting-row {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 15px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  cursor: pointer;
}

.setting-row > span:first-child {
  display: grid;
  gap: 4px;
}

.setting-row strong,
.setting-row > span:first-child > span {
  font-size: 14px;
}

.setting-row small {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.3;
}

.setting-row--range {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 150px 1fr;
  cursor: default;
}

.setting-row--range label {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
  font-weight: 800;
}

.setting-row--range output {
  color: var(--gold);
}

input[type="range"] {
  width: 100%;
  height: 24px;
  margin: 0;
  accent-color: var(--teal);
  cursor: pointer;
}

.switch {
  position: relative;
  flex: 0 0 auto;
  width: 48px;
  height: 28px;
}

.switch input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.switch > span {
  position: absolute;
  inset: 0;
  border: 2px solid #648687;
  border-radius: 3px;
  background: #294b53;
  transition: background-color 120ms ease;
}

.switch > span::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  background: #bdd0cc;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.35);
  transition: transform 120ms ease;
}

.switch input:checked + span {
  border-color: #8affdf;
  background: var(--teal-dark);
}

.switch input:checked + span::after {
  background: #effff9;
  transform: translateX(20px);
}

.switch input:focus-visible + span {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

select {
  min-width: 118px;
  min-height: 40px;
  padding: 7px 34px 7px 10px;
  border: 2px solid #5e8886;
  border-radius: 4px;
  color: var(--ink);
  background: #083d49;
  cursor: pointer;
}

.results-panel {
  width: min(680px, 100%);
  text-align: center;
}

.results-panel::before {
  background: var(--coral);
}

.result-reason {
  margin: 10px 0 24px;
  color: #ffb5aa;
  font-weight: 700;
}

.record-badge {
  width: max-content;
  margin: 8px auto 0;
  padding: 5px 9px;
  color: #3b2802;
  background: var(--gold);
  border: 2px solid #fff0a6;
  border-radius: 3px;
  box-shadow: 2px 2px 0 rgba(0, 0, 0, 0.45);
  font-size: 11px;
  font-weight: 900;
}

.result-scoreline {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 18px;
  margin-bottom: 24px;
}

.result-scoreline span {
  color: var(--muted);
  font-size: 13px;
}

#result-score {
  color: var(--gold);
  font-size: 58px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  text-shadow: 4px 4px 0 var(--shadow);
}

.result-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  margin: 0 0 26px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.result-stats div {
  min-width: 0;
  padding: 14px 8px;
  border-right: 1px solid var(--line);
}

.result-stats div:last-child {
  border-right: 0;
}

.result-stats dt {
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 10px;
}

.result-stats dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 16px;
  font-weight: 900;
}

.reward-stat dd {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: #f2ddff;
}

.coin-reward,
.pearl-reward {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.pearl-icon {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: #d7a8ff;
  box-shadow: 2px 2px 0 #624981;
}

.rotate-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: none;
  place-content: center;
  padding: 30px;
  text-align: center;
  background: #042733;
}

.rotate-overlay h2 {
  margin: 18px 0 8px;
  font-size: 34px;
}

.rotate-overlay p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.rotate-device {
  position: relative;
  width: 46px;
  height: 76px;
  margin: 0 auto;
  border: 4px solid var(--teal);
  border-radius: 6px;
  box-shadow: 5px 5px 0 var(--shadow);
  animation: rotate-device 2.6s ease-in-out infinite;
}

.rotate-device span {
  position: absolute;
  left: 50%;
  bottom: 5px;
  width: 7px;
  height: 7px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  transform: translateX(-50%);
}

@keyframes rotate-device {
  0%, 28% { transform: rotate(0deg); }
  60%, 100% { transform: rotate(90deg); }
}

.toast {
  position: absolute;
  z-index: 60;
  left: 50%;
  max-width: min(88vw, 430px);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -12px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.toast.is-visible,
.toast[aria-hidden="false"] {
  opacity: 1;
  transform: translate(-50%, 0);
}

.tier-toast {
  top: 20%;
  display: grid;
  min-width: 220px;
  gap: 3px;
  padding: 12px 22px;
  border: 2px solid #fff0a3;
  border-radius: 4px;
  color: #362400;
  background: var(--gold);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.52);
  text-align: center;
}

.tier-toast .toast-kicker {
  margin: 0;
  color: #80530b;
  font-size: 10px;
  text-shadow: none;
}

.tier-toast strong {
  font-size: 19px;
}

.message-toast {
  bottom: max(22%, 104px);
  padding: 10px 16px;
  border-left: 4px solid var(--coral);
  border-radius: 2px;
  color: var(--ink);
  background: rgba(3, 30, 39, 0.92);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}

body.high-contrast {
  --line: rgba(245, 255, 251, 0.72);
  --muted: #d8ebe7;
}

body.high-contrast .hud-label,
body.high-contrast .stamina-label,
body.high-contrast .title-kicker,
body.high-contrast .panel-kicker {
  color: #ffffff;
}

body.high-contrast .tier-meter,
body.high-contrast .stamina-track,
body.high-contrast .button,
body.high-contrast .icon-button,
body.high-contrast .dialog-panel {
  border-color: currentColor;
}

body.high-contrast .ocean-vignette {
  opacity: 0.38;
}

.debug-panel {
  position: absolute;
  z-index: 80;
  left: var(--safe-left);
  bottom: var(--safe-bottom);
  width: min(330px, calc(100vw - 32px));
  border: 1px solid rgba(113, 255, 199, 0.58);
  border-radius: 2px;
  color: #a9ffca;
  background: rgba(1, 16, 20, 0.9);
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.5);
  pointer-events: none;
}

.debug-panel header {
  display: flex;
  justify-content: space-between;
  padding: 6px 8px;
  color: #051b16;
  background: #66dba9;
  font-size: 10px;
}

.debug-panel pre {
  max-height: 42vh;
  margin: 0;
  overflow: hidden;
  padding: 8px;
  font: 10px/1.45 "Courier New", monospace;
  white-space: pre-wrap;
}

@media (orientation: portrait) {
  .rotate-overlay {
    display: grid;
  }
}

@media (max-height: 600px) and (orientation: landscape) {
  .title-screen {
    grid-template-columns: minmax(0, 0.95fr) minmax(190px, 0.75fr) minmax(210px, 0.9fr);
    gap: 12px 2vw;
    padding-top: max(16px, var(--safe-top));
    padding-right: max(3vw, var(--safe-right));
    padding-bottom: max(12px, var(--safe-bottom));
    padding-left: max(3vw, var(--safe-left));
  }

  #game-title {
    font-size: 60px;
  }

  .title-tagline {
    margin-top: 10px;
  }

  .record-line {
    grid-column: 1 / -1;
    width: 100%;
    gap: 3px 8px;
    font-size: 11px;
  }

  .leaderboard-panel {
    max-height: 58vh;
  }

  .leaderboard-list {
    max-height: 43vh;
  }

  #high-score,
  #best-clear-time,
  .record-line [data-coins],
  .record-line [data-pearls] {
    font-size: 18px;
  }

  .button {
    min-height: 44px;
    padding-top: 8px;
    padding-bottom: 8px;
  }

  .button--primary {
    min-height: 52px;
  }

  .dialog-panel {
    padding: 18px 28px;
  }

  .modal-screen {
    align-items: start;
  }

  .dialog-panel h2 {
    font-size: 28px;
  }

  .panel-kicker {
    margin-bottom: 4px;
  }

  .menu-actions {
    gap: 8px;
    margin-top: 18px;
  }

  .settings-panel {
    width: min(820px, 100%);
  }

  .panel-header {
    margin-bottom: 10px;
  }

  .shop-tabs {
    margin-bottom: 10px;
  }

  .cosmetics-panel {
    gap: 12px;
  }

  .setting-row {
    min-height: 54px;
    padding: 8px 12px;
  }

  .setting-row--range {
    min-height: 48px;
  }

  .result-reason {
    margin: 5px 0 12px;
  }

  .result-scoreline,
  .result-stats {
    margin-bottom: 14px;
  }

  .result-stats div {
    padding-top: 9px;
    padding-bottom: 9px;
  }

  #result-score {
    font-size: 42px;
  }

  .sovereign-wrap {
    top: 28px;
    min-height: 52px;
  }

  .build-choice-list .draft-head strong {
    font-size: 15px;
  }
}

@media (max-height: 360px) and (orientation: landscape) {
  #game-title {
    font-size: 48px;
  }
}

@media (max-width: 720px) and (orientation: landscape) {
  .title-screen {
    grid-template-columns: minmax(0, 0.9fr) minmax(180px, 0.8fr) minmax(190px, 0.9fr);
  }

  .title-kicker,
  .title-tagline {
    display: none;
  }

  .record-line {
    font-size: 11px;
  }

  .title-secondary-actions .button {
    padding-right: 8px;
    padding-left: 8px;
    font-size: 12px;
  }

  .dash-cluster {
    grid-template-columns: 82px 70px;
    gap: 9px;
  }

  .dash-button {
    width: 70px;
    height: 70px;
  }

  .tier-cluster {
    width: 210px;
  }

  .sovereign-wrap {
    width: min(430px, calc(100vw - 120px));
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 6px;
    padding: 6px;
  }

  .sovereign-contract {
    font-size: 9px;
  }

  .extract-button {
    width: 100px;
    min-height: 36px;
    padding: 5px 6px;
    font-size: 9px;
  }

  .build-choice-list {
    gap: 8px;
    margin-top: 14px;
  }

  .build-choice-list .draft-head strong {
    font-size: 13px;
  }

  .build-choice-list .draft-detail {
    font-size: 10px;
  }

  .setting-row--telemetry {
    grid-column: 1 / -1;
  }

  .settings-list {
    grid-template-columns: 1fr 1fr;
  }

  .setting-row small {
    display: none;
  }

  .shop-grid {
    grid-template-columns: repeat(3, minmax(150px, 1fr));
  }

  .cosmetic-grid {
    grid-template-columns: repeat(4, minmax(118px, 1fr));
  }

  .shop-panel {
    width: min(860px, 100%);
  }

  .upgrade-card {
    padding: 12px;
  }

  .upgrade-card p {
    display: none;
  }
}

@media (pointer: coarse) {
  .desktop-hint {
    display: none;
  }

  .icon-button {
    width: 52px;
    height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

@media (prefers-contrast: more) {
  :root {
    --line: rgba(236, 255, 249, 0.58);
  }

  .button,
  .icon-button,
  .dialog-panel,
  .tier-meter,
  .stamina-track {
    border-color: currentColor;
  }
}