:root {
  --primary-violet: #652ad4;
  --logo-violet: #3c1f87;
  --deep-violet: #402074;
  --gold: #f2d46b;
  --moon-white: #f5f4ff;
  --white: #ffffff;
  --night-violet: #320972;
  --abyss-violet: #140546;
  --ice-blue: #bfefff;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  overscroll-behavior: none;
}

body {
  position: fixed;
  inset: 0;
  touch-action: none;
  -webkit-text-size-adjust: 100%;
}

.vishka-space-game,
.vishka-space-game * {
  box-sizing: border-box;
}

.vishka-space-game {
  min-height: 100svh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: max(8px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  color: var(--white);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(242, 212, 107, 0.2), transparent 20%),
    radial-gradient(circle at 82% 20%, rgba(141, 227, 255, 0.18), transparent 24%),
    linear-gradient(150deg, var(--abyss-violet), var(--night-violet) 55%, #21105f);
  overflow: hidden;
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

.vishka-space-game::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.82) 0 1px, transparent 1.5px),
    radial-gradient(circle, rgba(242, 212, 107, 0.65) 0 1px, transparent 1.4px);
  background-size: 80px 80px, 130px 130px;
  background-position: 12px 20px, 45px 12px;
  opacity: 0.42;
}

.space-title-bar {
  position: sticky;
  top: 0;
  z-index: 2;
  width: min(100%, 1120px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 8px 4px;
  background: linear-gradient(180deg, rgba(20, 5, 70, 0.9), rgba(20, 5, 70, 0.56));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  box-shadow: 0 12px 32px rgba(8, 2, 35, 0.2);
  backdrop-filter: blur(14px);
}

.space-kicker {
  margin: 0 0 2px;
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.space-title-bar h1 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 2rem);
  line-height: 1.05;
}

.desktop-actions {
  display: none;
  gap: 8px;
}

.mobile-title-actions {
  display: flex;
  gap: 8px;
  flex: 0 0 auto;
}

.space-home-link {
  flex: 0 0 auto;
}

.icon-btn,
.icon-link,
.primary-btn,
.secondary-btn,
.ghost-link,
.round-btn,
.dpad-btn {
  border: 0;
  min-height: 44px;
  border-radius: 999px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: var(--white);
}

.icon-btn,
.icon-link,
.secondary-btn {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.26);
}

.primary-btn {
  background: linear-gradient(135deg, var(--gold), #ffe89a);
  color: var(--deep-violet);
  box-shadow: 0 12px 26px rgba(242, 212, 107, 0.24);
}

.ghost-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  text-decoration: none;
  background: rgba(101, 42, 212, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 14px;
  text-decoration: none;
}

.icon-btn {
  padding: 0 14px;
}

.primary-btn,
.secondary-btn {
  padding: 0 20px;
}

.icon-btn:focus-visible,
.icon-link:focus-visible,
.primary-btn:focus-visible,
.secondary-btn:focus-visible,
.ghost-link:focus-visible,
.round-btn:focus-visible,
.dpad-btn:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.space-hud {
  position: relative;
  z-index: 2;
  width: min(100%, 1120px);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  padding: 5px 8px;
  border-radius: 16px;
  background: rgba(20, 5, 70, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 12px 32px rgba(20, 5, 70, 0.2);
  backdrop-filter: blur(12px);
}

.space-hud span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  min-height: 24px;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: clamp(0.76rem, 1.7vw, 0.92rem);
  white-space: nowrap;
}

.hud-short {
  display: none !important;
}

.space-canvas-wrap {
  position: relative;
  z-index: 1;
  flex: 1;
  width: 100%;
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px 0;
}

.space-canvas-wrap::after {
  content: none;
  display: none !important;
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  max-width: calc(100% - 24px);
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--deep-violet);
  background: rgba(245, 244, 255, 0.88);
  box-shadow: 0 10px 24px rgba(20, 5, 70, 0.18);
  font-size: 0.78rem;
  font-weight: 900;
  text-align: center;
  pointer-events: none;
}

#gameCanvas,
.mobile-controls,
.dpad,
.dpad button {
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
}

#gameCanvas {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  border: 2px solid rgba(255, 255, 255, 0.18);
  background: var(--abyss-violet);
  box-shadow:
    0 24px 70px rgba(8, 2, 35, 0.46),
    0 0 30px rgba(101, 42, 212, 0.35);
}

.countdown {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
  color: var(--gold);
  font-size: clamp(3.2rem, 12vw, 7rem);
  font-weight: 950;
  text-shadow: 0 8px 24px rgba(20, 5, 70, 0.55);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 180ms ease, transform 180ms ease;
}

.countdown.is-visible {
  opacity: 1;
  transform: scale(1);
}

.game-flash {
  position: absolute;
  top: 12px;
  left: 50%;
  max-width: min(520px, 90vw);
  transform: translateX(-50%);
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--deep-violet);
  background: rgba(245, 244, 255, 0.92);
  box-shadow: 0 14px 34px rgba(20, 5, 70, 0.28);
  font-weight: 900;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.game-flash.is-visible {
  opacity: 1;
}

.mobile-controls {
  position: fixed;
  left: max(10px, env(safe-area-inset-left));
  right: max(12px, env(safe-area-inset-right));
  bottom: max(10px, env(safe-area-inset-bottom));
  z-index: 4;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
}

.dpad {
  display: none;
  grid-template-columns: repeat(3, 54px);
  grid-template-rows: repeat(3, 54px);
  gap: 5px;
  pointer-events: auto;
}

.dpad-btn {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  padding: 0;
  background: rgba(245, 244, 255, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: 0 10px 24px rgba(20, 5, 70, 0.24);
  backdrop-filter: blur(10px);
  font-size: 1.18rem;
}

.dpad-btn.is-active,
.round-btn.is-active {
  background: rgba(242, 212, 107, 0.9);
  color: var(--deep-violet);
}

.dpad-up {
  grid-column: 2;
  grid-row: 1;
}

.dpad-left {
  grid-column: 1;
  grid-row: 2;
}

.dpad-down {
  grid-column: 2;
  grid-row: 3;
}

.dpad-right {
  grid-column: 3;
  grid-row: 2;
}

.quick-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: auto;
}

.round-btn {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  padding: 0;
  background: rgba(101, 42, 212, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: 0 10px 24px rgba(20, 5, 70, 0.26);
  backdrop-filter: blur(10px);
}

.round-link {
  text-decoration: none;
  font-size: 1.45rem;
  line-height: 1;
}

.game-overlay,
.orientation-overlay {
  box-sizing: border-box;
  position: fixed;
  z-index: 8;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  padding: max(18px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right)) max(18px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  background: rgba(20, 5, 70, 0.78);
  backdrop-filter: blur(16px);
}

.game-overlay.is-visible,
.orientation-overlay.is-visible {
  display: flex;
}

.overlay-card,
.orientation-card {
  width: min(560px, 100%);
  max-width: calc(100vw - 28px);
  min-width: 0;
  max-height: calc(100svh - 28px);
  overflow: auto;
  border-radius: 28px;
  padding: clamp(18px, 4vw, 30px);
  text-align: center;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 6%, rgba(242, 212, 107, 0.2), transparent 25%),
    linear-gradient(145deg, rgba(101, 42, 212, 0.96), rgba(50, 9, 114, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 30px 80px rgba(8, 2, 35, 0.55);
}

.orientation-card .primary-btn {
  white-space: normal;
}

.overlay-wishka {
  display: block;
  width: min(150px, 34vw);
  margin: 0 auto 8px;
  filter: drop-shadow(0 18px 28px rgba(20, 5, 70, 0.36));
}

.overlay-card h2,
.orientation-card h2 {
  margin: 0 0 10px;
  font-size: clamp(1.65rem, 5vw, 2.45rem);
  line-height: 1.08;
}

.overlay-card p,
.orientation-card p {
  margin: 0 auto 12px;
  max-width: 46rem;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.45;
}

.rules-list {
  display: grid;
  gap: 7px;
  margin: 14px auto 18px;
  padding: 0;
  max-width: 430px;
  list-style: none;
  text-align: left;
}

.rules-list li {
  padding: 9px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.12);
}

.overlay-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
}

.overlay-note {
  margin-top: 14px !important;
  font-size: 0.92rem;
  color: rgba(245, 244, 255, 0.78) !important;
}

.orientation-icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 900px) {
  .desktop-actions {
    display: flex;
  }

  .mobile-title-actions {
    display: none;
  }

  .space-home-link {
    display: none;
  }

  .mobile-controls {
    display: none;
  }
}

@media (max-width: 899px) and (orientation: portrait) {
  .vishka-space-game {
    padding: max(6px, env(safe-area-inset-top)) max(7px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(7px, env(safe-area-inset-left));
  }

  .space-title-bar {
    width: min(100%, 430px);
    gap: 8px;
    padding: 7px 8px;
    border-radius: 16px;
  }

  .space-kicker {
    margin-bottom: 0;
    font-size: 0.62rem;
    letter-spacing: 0.05em;
  }

  .space-title-bar h1 {
    max-width: 190px;
    font-size: clamp(1rem, 5vw, 1.28rem);
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .icon-btn,
  .icon-link {
    min-height: 36px;
    padding: 0 10px;
    font-size: 0.82rem;
  }

  .space-hud {
    width: min(100%, 430px);
    margin-top: 5px;
    padding: 4px 5px;
    border-radius: 14px;
    gap: 4px;
  }

  .hud-full {
    display: none !important;
  }

  .hud-short {
    display: inline-flex !important;
  }

  .space-hud span {
    min-height: 22px;
    padding: 1px 6px;
    font-size: 0.74rem;
  }

  .space-canvas-wrap {
    padding: 5px 0;
  }

  .mobile-controls {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    width: min(100%, 430px);
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    margin: 4px auto 0;
    padding: 0 8px max(4px, env(safe-area-inset-bottom));
    align-items: center;
    justify-items: center;
  }

  .dpad {
    grid-column: 2;
    display: grid;
    grid-template-columns: repeat(3, 48px);
    grid-template-rows: repeat(3, 48px);
    gap: 4px;
  }

  .dpad-btn {
    width: 48px;
    height: 48px;
    background: rgba(245, 244, 255, 0.2);
    font-size: 1.08rem;
  }

  .quick-controls {
    grid-column: 3;
    justify-self: end;
  }

  .round-btn {
    width: 44px;
    height: 44px;
  }
}

@media (max-width: 899px) and (orientation: landscape) {
  .vishka-space-game {
    padding: max(5px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(5px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  }

  .space-title-bar {
    position: fixed;
    left: max(8px, env(safe-area-inset-left));
    top: max(6px, env(safe-area-inset-top));
    width: auto;
    max-width: 36vw;
    padding: 0;
    pointer-events: none;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
  }

  .space-title-bar h1 {
    display: none;
  }

  .space-kicker {
    font-size: 0.67rem;
  }

  .space-hud {
    width: auto;
    max-width: calc(100vw - 16px);
    padding: 3px 6px;
    gap: 4px;
  }

  .hud-full {
    display: none !important;
  }

  .hud-short {
    display: inline-flex !important;
  }

  .space-hud span {
    min-height: 22px;
    padding: 1px 6px;
    font-size: 0.74rem;
  }

  #gameCanvas {
    border-radius: 14px;
  }

  .space-canvas-wrap::after {
    display: none !important;
    bottom: 8px;
    font-size: 0.7rem;
  }

  .round-btn {
    width: 48px;
    height: 48px;
  }
}

@media (max-height: 460px) and (orientation: landscape) {
  .overlay-card,
  .orientation-card {
    width: min(100%, 720px);
    padding: 14px 18px;
    border-radius: 22px;
  }

  .overlay-wishka {
    width: 74px;
    margin-bottom: 2px;
  }

  .overlay-card h2,
  .orientation-card h2 {
    margin-bottom: 6px;
    font-size: 1.55rem;
  }

  .overlay-card p,
  .orientation-card p {
    margin-bottom: 8px;
    line-height: 1.3;
  }

  .rules-list {
    display: none;
  }

  .overlay-note {
    display: none;
  }

  .primary-btn,
  .secondary-btn,
  .ghost-link {
    min-height: 40px;
  }
}

@media (max-width: 520px) {
  .game-overlay,
  .orientation-overlay {
    justify-content: flex-start;
    padding: max(10px, env(safe-area-inset-top)) max(8px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-left));
  }

  .overlay-card,
  .orientation-card {
    width: min(100%, 352px);
    max-width: calc(100vw - 32px);
    padding: 16px 14px;
    border-radius: 22px;
  }

  .overlay-card h2,
  .orientation-card h2 {
    font-size: clamp(1.42rem, 7vw, 1.92rem);
  }

  .overlay-card p,
  .orientation-card p,
  .rules-list li {
    overflow-wrap: anywhere;
  }

  .rules-list {
    gap: 6px;
    margin: 12px auto 14px;
    max-width: 100%;
  }

  .rules-list li {
    padding: 8px 10px;
    font-size: 0.94rem;
  }

  .overlay-actions {
    flex-direction: column;
  }

  .primary-btn,
  .secondary-btn,
  .ghost-link {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .countdown,
  .game-flash {
    transition: none;
  }
}