:root {
  color-scheme: dark;
  --bg: #05080a;
  --surface: rgba(13, 20, 26, 0.78);
  --surface-strong: rgba(16, 20, 22, 0.9);
  --surface-bright: rgba(39, 42, 45, 0.86);
  --cyan: #00f3ff;
  --cyan-soft: #6ff6ff;
  --purple: #ce5dff;
  --red: #ff2d55;
  --orange: #ff5f1f;
  --green: #9dff38;
  --text: #e0e3e6;
  --muted: #b9cacb;
  --line: rgba(0, 243, 255, 0.38);
  --line-dim: rgba(132, 148, 149, 0.28);
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  min-height: 100%;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    linear-gradient(rgba(0, 243, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 243, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 20% 14%, rgba(0, 243, 255, 0.18), transparent 26%),
    radial-gradient(circle at 80% 20%, rgba(206, 93, 255, 0.15), transparent 28%),
    radial-gradient(circle at 50% 120%, rgba(255, 45, 85, 0.14), transparent 36%),
    #05080a;
  background-size: 48px 48px, 48px 48px, auto, auto, auto, auto;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(transparent 0 3px, rgba(0, 220, 230, 0.05) 3px 4px);
  mix-blend-mode: screen;
  opacity: 0.36;
  z-index: 20;
}

button {
  font: inherit;
}

.cabinet {
  width: min(calc(100vw - 24px), 560px, calc((100vh - 72px) * 0.6));
  min-width: 240px;
  display: grid;
  grid-template-rows: auto auto;
  padding: 12px;
  gap: 10px;
  background: linear-gradient(180deg, rgba(16, 20, 22, 0.86), rgba(5, 8, 10, 0.94));
  border: 1px solid var(--line);
  clip-path: polygon(16px 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%, 0 16px);
  box-shadow: 0 0 28px rgba(0, 243, 255, 0.16), 0 24px 90px rgba(0, 0, 0, 0.64), inset 0 0 34px rgba(0, 243, 255, 0.045);
  backdrop-filter: blur(18px);
}

.marquee,
.screen-wrap,
.overlay,
.ship-card,
.upgrade-card,
.relic-card {
  position: relative;
}

.marquee::before,
.screen-wrap::before,
.overlay::before,
.ship-card::before,
.upgrade-card::before,
.relic-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--cyan-soft);
  border-left: 2px solid var(--cyan-soft);
  pointer-events: none;
}

.marquee::after,
.screen-wrap::after,
.overlay::after,
.ship-card::after,
.upgrade-card::after,
.relic-card::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 12px;
  height: 12px;
  border-right: 2px solid var(--cyan-soft);
  border-bottom: 2px solid var(--cyan-soft);
  pointer-events: none;
}

.marquee {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 0 12px rgba(0, 220, 230, 0.18), inset 0 0 0 1px rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(16px);
}

.marquee div {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1 1 auto;
}

.signal {
  width: 10px;
  height: 10px;
  background: var(--cyan);
  box-shadow: 0 0 18px var(--cyan);
  flex: 0 0 auto;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

h1 {
  margin: 0;
  font-family: "Anybody", "Inter", sans-serif;
  font-size: clamp(1rem, 4vw, 1.42rem);
  font-style: italic;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 0 0 16px rgba(0, 243, 255, 0.58);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.icon-button {
  width: 42px;
  height: 38px;
  flex: 0 0 auto;
  border: 1px solid rgba(132, 148, 149, 0.42);
  color: var(--cyan-soft);
  background: rgba(16, 20, 22, 0.75);
  cursor: pointer;
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
}

.screen-wrap {
  width: 100%;
  min-width: 0;
  aspect-ratio: 3 / 5;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 0 0 1px rgba(0, 243, 255, 0.08), 0 0 24px rgba(0, 243, 255, 0.16), inset 0 0 52px rgba(0, 0, 0, 0.58);
  background: #02040a;
}

canvas {
  width: 100%;
  height: 100%;
  min-width: 0;
  display: block;
  image-rendering: auto;
  touch-action: none;
}

.overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 14px;
  padding: 32px;
  text-align: center;
  overflow: hidden;
  background:
    repeating-linear-gradient(transparent 0 3px, rgba(0, 220, 230, 0.06) 3px 4px),
    linear-gradient(180deg, rgba(5, 8, 10, 0.5), rgba(5, 8, 10, 0.88));
  border: 1px solid rgba(0, 243, 255, 0.2);
  backdrop-filter: blur(12px);
}

.overlay.hidden {
  display: none;
}

.overline,
.relic-title {
  margin: 0;
  color: var(--cyan-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.overlay h2 {
  margin: 0;
  font-family: "Anybody", "Inter", sans-serif;
  font-size: clamp(2rem, 11vw, 4.8rem);
  font-style: italic;
  font-weight: 900;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--cyan);
  text-shadow: 0 0 22px rgba(0, 243, 255, 0.62), 2px 2px 0 rgba(206, 93, 255, 0.32);
}

.overlay p {
  max-width: 380px;
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.45;
}

.overlay button,
.mobile-special {
  justify-self: center;
  border: 1px solid var(--cyan);
  color: #002022;
  background:
    repeating-linear-gradient(transparent 0 3px, rgba(0, 0, 0, 0.16) 3px 4px),
    linear-gradient(180deg, var(--cyan), #00dce6);
  font-family: "Anybody", "Inter", sans-serif;
  font-weight: 900;
  text-transform: uppercase;
  cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.55);
}

.overlay button:active,
.mobile-special:active {
  transform: translate(1px, 1px);
  filter: contrast(1.35);
}

.overlay > button {
  min-width: 156px;
  min-height: 50px;
}

.ship-select {
  width: min(430px, 100%);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 2px auto 0;
}

.overlay .ship-card {
  min-width: 0;
  min-height: 76px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 9px;
  border: 1px solid rgba(0, 243, 255, 0.42);
  color: var(--text);
  background: rgba(13, 20, 26, 0.76);
  box-shadow: inset 0 0 0 1px rgba(0, 243, 255, 0.08);
  cursor: pointer;
}

.overlay .ship-card.active {
  border-color: var(--purple);
  color: #f8d8ff;
  background: linear-gradient(180deg, rgba(58, 22, 74, 0.84), rgba(13, 20, 26, 0.86));
  box-shadow: 0 0 18px rgba(206, 93, 255, 0.28), inset 0 0 0 1px rgba(206, 93, 255, 0.24);
}

.ship-card span,
.upgrade-name,
.relic-name {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ship-card small,
.upgrade-effect,
.relic-effect {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.18;
}

.upgrade-overlay {
  place-content: start center;
  overflow-y: auto;
  padding-block: 24px;
  background:
    repeating-linear-gradient(transparent 0 3px, rgba(206, 93, 255, 0.055) 3px 4px),
    linear-gradient(180deg, rgba(5, 8, 10, 0.62), rgba(5, 8, 10, 0.92));
}

.upgrade-overlay h2 {
  font-size: clamp(1.55rem, 8vw, 3.8rem);
}

.upgrade-grid,
.relic-grid {
  width: min(430px, 100%);
  display: grid;
  gap: 8px;
  margin-top: 2px;
}

.relic-section.hidden {
  display: none;
}

.relic-title {
  margin-top: 10px;
  color: var(--purple);
  text-shadow: 0 0 12px rgba(206, 93, 255, 0.45);
}

.upgrade-card,
.relic-card {
  width: 100%;
  min-height: 60px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid rgba(0, 243, 255, 0.54);
  color: var(--text);
  background: rgba(13, 20, 26, 0.82);
  box-shadow: inset 0 0 0 1px rgba(0, 243, 255, 0.1);
  cursor: pointer;
  text-align: left;
}

.relic-card {
  grid-template-columns: 1fr;
  border-color: rgba(206, 93, 255, 0.76);
  background: linear-gradient(180deg, rgba(36, 13, 46, 0.82), rgba(13, 20, 26, 0.88));
  box-shadow: 0 0 16px rgba(206, 93, 255, 0.14);
}

.upgrade-card:disabled,
.relic-card:disabled {
  color: #8195a3;
  border-color: rgba(97, 111, 128, 0.48);
  background: rgba(11, 15, 24, 0.84);
  cursor: not-allowed;
  box-shadow: none;
}

.relic-effect strong {
  color: var(--green);
}

.relic-effect em {
  color: #ffb4ab;
  font-style: normal;
}

.upgrade-level {
  color: var(--cyan);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
}

.mobile-special {
  display: none;
  position: absolute;
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 4;
  min-width: 98px;
  min-height: 54px;
  padding: 0 16px;
  font-size: clamp(0.78rem, 3.4vw, 1rem);
}

.mobile-special:disabled {
  opacity: 0.45;
  filter: grayscale(0.5);
}

.screen-wrap:has(.overlay:not(.hidden)) .mobile-special {
  display: none;
}

@media (max-height: 760px) {
  .cabinet {
    padding: 8px;
    gap: 6px;
  }

  .marquee {
    min-height: 46px;
  }

  .ship-select {
    grid-template-columns: 1fr;
  }

  .ship-card {
    min-height: 42px;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
  }
}

@media (max-width: 720px) {
  body {
    align-items: stretch;
    justify-items: center;
    background: #02040a;
  }

  .cabinet {
    width: 100vw;
    height: 100dvh;
    min-width: 0;
    padding: 0;
    gap: 0;
    border: 0;
    box-shadow: none;
    background: #02040a;
    clip-path: none;
    grid-template-rows: auto minmax(0, 1fr);
  }

  .marquee {
    min-height: 44px;
    border-width: 0 0 1px;
    padding: max(8px, env(safe-area-inset-top)) 12px 8px;
  }

  .icon-button {
    width: 38px;
    height: 34px;
  }

  .screen-wrap {
    height: 100%;
    border: 0;
    box-shadow: none;
  }

  .mobile-special {
    display: block;
  }

  .screen-wrap:has(.overlay:not(.hidden)) .mobile-special {
    display: none;
  }

  .overlay {
    padding: 20px;
  }

  .overlay h2 {
    font-size: clamp(1.8rem, 10vw, 3.4rem);
  }
}