:root {
  --bg: #050203;
  --text: #f4f4f5;
  --muted: #71717a;
  --item-h: 96px;
  --window-h: calc(var(--item-h) * 3);
  --reel-axis: y;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  background-color: #04070d;
  background-image: radial-gradient(
    ellipse 130% 95% at 50% 100%,
    #16325c 0%,
    #0c1c36 32%,
    #060d18 68%,
    #000000 100%
  );
  -webkit-tap-highlight-color: transparent;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  height: 100%;
  min-height: 100%;
  min-height: 100dvh;
  font-family: Outfit, system-ui, sans-serif;
  color: var(--text);
  background: transparent;
  user-select: none;
  touch-action: manipulation;
}

.stage {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: 100%;
  min-height: 100dvh;
  cursor: pointer;
  overflow: hidden;
}

.ui {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 50vw;
  height: 50dvh;
  padding: 32px 16px;
  zoom: 2;
}

.fluid {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.fluid-canvas {
  display: block;
  width: 100%;
  height: 100%;
  filter: blur(28px);
}

@media (prefers-reduced-motion: reduce) {
  .fluid-canvas {
    opacity: 0.55;
  }
}

.machine-block {
  position: relative;
}

.machine {
  display: flex;
  gap: 56px;
}

.reel-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #4d94ff;
}

.reel {
  position: relative;
  width: 240px;
}

.reel-window {
  height: var(--window-h);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    #000 20%,
    #000 80%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    #000 20%,
    #000 80%,
    transparent 100%
  );
}

.strip {
  will-change: transform;
}

.item {
  height: var(--item-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.15;
  color: var(--text);
  opacity: 0.28;
  text-align: center;
  overflow: hidden;
}


.reel.stopped .item.selected {
  opacity: 1;
}

.reel-col.locked .label {
  filter: brightness(1.85);
}

.reel-col.hit .label {
  animation: pulse-title 0.2s ease-in-out 2 forwards;
}

.reel-col.hit .reel-window {
  animation: pulse 0.2s ease-in-out 2;
}

@keyframes pulse {
  0%,
  100% {
    filter: brightness(1);
  }
  40% {
    filter: brightness(1.85);
  }
  72% {
    filter: brightness(0.55);
  }
}

@keyframes pulse-title {
  0% {
    filter: brightness(1);
  }
  40% {
    filter: brightness(1.85);
  }
  72% {
    filter: brightness(0.55);
  }
  100% {
    filter: brightness(1.85);
  }
}

.hint {
  position: absolute;
  bottom: max(28px, env(safe-area-inset-bottom));
  left: 50%;
  width: min(560px, 92%);
  margin: 0;
  transform: translateX(-50%);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-align: center;
}

.rules {
  position: absolute;
  top: 100%;
  left: 50%;
  width: min(560px, 92%);
  margin: 20px 0 0;
  padding: 0 12px;
  transform: translateX(-50%);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: #f4f4f5;
  text-align: center;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.65);
  user-select: text;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.55s ease, visibility 0.55s ease;
}

.rules.is-on {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

body.spinning .hint {
  opacity: 0.55;
}

.lang-toggle {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  right: max(12px, env(safe-area-inset-right));
  z-index: 50;
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: inherit;
  font-size: 28px;
  font-weight: 600;
  letter-spacing: 0.08em;
  cursor: pointer;
  touch-action: manipulation;
  transition: color 0.2s ease;
}

.lang-toggle:hover {
  color: var(--text);
}

.settings-toggle {
  position: fixed;
  top: max(12px, env(safe-area-inset-top));
  left: max(12px, env(safe-area-inset-left));
  z-index: 20;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  touch-action: manipulation;
  transition: opacity 0.25s ease, color 0.2s ease;
  zoom: 2;
}

.settings-toggle svg {
  width: 22px;
  height: 22px;
}

.settings-toggle:hover {
  color: var(--text);
}

body.settings-open .settings-toggle {
  opacity: 0;
  pointer-events: none;
}

.settings-overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.28s ease, visibility 0.28s ease;
}

.settings-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.settings-panel {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  width: min(720px, 100%);
  height: 100%;
  padding: 40px 16px 48px 40px;
  padding-top: max(40px, env(safe-area-inset-top));
  padding-left: max(40px, env(safe-area-inset-left));
  padding-bottom: max(48px, env(safe-area-inset-bottom));
  background: #07101c;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  user-select: auto;
  transform: translateX(-100%);
  transition: transform 0.28s ease;
}

.settings-overlay.is-open .settings-panel {
  transform: translateX(0);
}

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
  padding-right: 24px;
}

.settings-header h2 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #4d94ff;
}

.settings-close {
  width: 88px;
  height: 88px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 56px;
  line-height: 1;
  cursor: pointer;
  touch-action: manipulation;
}

.settings-close:hover {
  color: var(--text);
}

.settings-body {
  overflow: auto;
  padding-right: 24px;
}

.settings-section {
  margin-bottom: 44px;
}

.settings-section + .settings-section {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.settings-kicker {
  margin-bottom: 20px;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #4d94ff;
}

.settings-players {
  display: flex;
  gap: 12px;
}

.settings-player {
  position: relative;
  flex: 1;
  display: grid;
  place-items: center;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  color: var(--text);
  font-size: 28px;
  font-weight: 500;
  cursor: pointer;
}

.settings-player input {
  appearance: none;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  opacity: 0;
  cursor: pointer;
}

.settings-player:has(input:checked) {
  background: #4d94ff;
  border-color: #4d94ff;
}

.settings-group {
  margin-bottom: 20px;
}

.settings-game {
  display: flex;
  align-items: center;
  gap: 4px;
}

.settings-game .settings-row {
  flex: 1;
}

.settings-fold {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  touch-action: manipulation;
}

.settings-fold:hover {
  color: var(--text);
}

.settings-fold svg {
  width: 28px;
  height: 28px;
  transition: transform 0.2s ease;
}

.settings-group.is-collapsed .settings-fold svg {
  transform: rotate(-90deg);
}

.settings-group.is-off .settings-maps {
  opacity: 0.38;
  pointer-events: none;
}

.settings-maps {
  display: grid;
  grid-template-rows: 1fr;
  margin: 0 0 0 48px;
  transition: grid-template-rows 0.22s ease;
}

.settings-group.is-collapsed .settings-maps {
  grid-template-rows: 0fr;
}

.settings-maps-inner {
  overflow: hidden;
}

.settings-row {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 0;
  cursor: pointer;
  color: var(--text);
  font-size: 28px;
  line-height: 1.3;
}

.settings-maps .settings-row {
  color: rgba(244, 244, 245, 0.78);
  font-size: 26px;
}

.settings-row input {
  appearance: none;
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  margin-top: 1px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  background: transparent;
  cursor: pointer;
}

.settings-row input:checked {
  background: #4d94ff;
  border-color: #4d94ff;
  box-shadow: inset 0 0 0 4px #0e0e10;
}


@media (max-width: 1840px) {
  :root {
    --item-h: 80px;
  }

  .machine {
    gap: 28px;
  }

  .reel {
    width: 190px;
  }

  .item {
    font-size: 17px;
  }
}

@media (max-width: 1400px) {
  .machine {
    flex-direction: column;
    gap: 24px;
  }

  .reel {
    width: min(280px, 78%);
  }

  .settings-panel {
    width: min(800px, 100%);
  }
}

@media (max-width: 1250px), (max-width: 1400px) and (any-pointer: coarse) {
  :root {
    --item-h: 80px;
  }

  .ui {
    width: 100%;
    height: 100%;
    min-height: 100dvh;
    padding: 24px 16px 80px;
    padding-top: max(24px, env(safe-area-inset-top));
    padding-bottom: max(80px, calc(env(safe-area-inset-bottom) + 56px));
    zoom: 1;
  }

  .machine-block {
    padding-bottom: 6.5rem;
  }

  .machine {
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 24px;
    max-width: 100%;
  }

  .reel {
    width: min(240px, 26vw);
  }

  .item {
    font-size: 17px;
    overflow-wrap: anywhere;
  }

  .hint {
    position: fixed;
    bottom: max(16px, env(safe-area-inset-bottom));
    width: min(560px, 92vw);
    z-index: 2;
    font-size: 14px;
    pointer-events: none;
  }

  .rules {
    width: min(560px, 92vw);
    font-size: 15px;
  }

  .lang-toggle {
    top: max(8px, env(safe-area-inset-top));
    right: max(8px, env(safe-area-inset-right));
    width: 48px;
    height: 48px;
    font-size: 15px;
  }

  .settings-toggle {
    top: max(8px, env(safe-area-inset-top));
    left: max(8px, env(safe-area-inset-left));
    width: 48px;
    height: 48px;
    zoom: 1;
  }

  .settings-toggle svg {
    width: 24px;
    height: 24px;
  }

  .settings-panel {
    width: min(400px, 100%);
    padding: 20px 12px 24px 20px;
    padding-top: max(20px, env(safe-area-inset-top));
    padding-left: max(20px, env(safe-area-inset-left));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }

  .settings-header {
    margin-bottom: 18px;
    padding-right: 8px;
  }

  .settings-header h2 {
    font-size: 12px;
  }

  .settings-close {
    width: 48px;
    height: 48px;
    font-size: 32px;
  }

  .settings-body {
    padding-right: 12px;
  }

  .settings-section {
    margin-bottom: 22px;
  }

  .settings-kicker {
    margin-bottom: 10px;
    font-size: 12px;
  }

  .settings-players {
    gap: 8px;
  }

  .settings-player {
    height: 44px;
    font-size: 16px;
    border-radius: 6px;
  }

  .settings-group {
    margin-bottom: 10px;
  }

  .settings-fold {
    width: 48px;
    height: 48px;
  }

  .settings-fold svg {
    width: 16px;
    height: 16px;
  }

  .settings-maps {
    margin-left: 24px;
  }

  .settings-row {
    gap: 12px;
    padding: 12px 0;
    font-size: 16px;
  }

  .settings-maps .settings-row {
    font-size: 15px;
  }

  .settings-row input {
    width: 22px;
    height: 22px;
    border-radius: 4px;
  }

  .settings-row input:checked {
    box-shadow: inset 0 0 0 2px #0e0e10;
  }
}

@media (max-width: 700px) {
  :root {
    --item-h: 58px;
    --reel-axis: x;
  }

  .stage {
    overflow: hidden auto;
  }

  .ui {
    padding: 16px 16px 72px;
    padding-top: max(16px, env(safe-area-inset-top));
    padding-bottom: max(72px, calc(env(safe-area-inset-bottom) + 48px));
  }

  .machine-block {
    width: min(340px, 100%);
    padding-bottom: 6rem;
  }

  .machine {
    flex-direction: column;
    width: 100%;
    gap: 18px;
  }

  .reel-col {
    flex: 0 0 auto;
    width: 100%;
    min-width: 0;
    gap: 8px;
  }

  .reel {
    width: 100%;
    container-type: inline-size;
  }

  .reel-window {
    height: var(--item-h);
    -webkit-mask-image: linear-gradient(
      to right,
      transparent 0%,
      #000 18%,
      #000 82%,
      transparent 100%
    );
    mask-image: linear-gradient(
      to right,
      transparent 0%,
      #000 18%,
      #000 82%,
      transparent 100%
    );
  }

  .strip {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
  }

  .label {
    font-size: 10px;
    letter-spacing: 0.18em;
  }

  .item {
    flex: 0 0 calc(100cqw / 3);
    width: calc(100cqw / 3);
    height: var(--item-h);
    padding: 0 8px;
    font-size: 15px;
  }

  .rules {
    width: min(340px, 92vw);
    margin-top: 14px;
    font-size: 13px;
  }

  .hint {
    font-size: 13px;
  }

  .settings-panel {
    width: 100%;
  }
}

@media (max-width: 960px) and (max-height: 500px) {
  :root {
    --item-h: 48px;
  }

  .ui {
    padding: 10px 12px 52px;
    padding-top: max(10px, env(safe-area-inset-top));
    padding-bottom: max(52px, calc(env(safe-area-inset-bottom) + 36px));
  }

  .machine-block {
    padding-bottom: 4.5rem;
  }

  .machine {
    width: auto;
    gap: 16px;
  }

  .reel-col {
    flex: 0 1 auto;
    gap: 8px;
  }

  .reel {
    width: min(180px, 28vw);
  }

  .item {
    font-size: 13px;
  }

  .label {
    font-size: 10px;
  }
}