:root{
  --bg: #f7f8ff;
  --fg: #4b5678;
  --muted: rgba(75,86,120,.64);
  --card: rgba(255,255,255,.82);
  --card2: rgba(255,255,255,.94);
  --border: rgba(30,35,64,.12);
  --shadow: 0 24px 70px rgba(30,35,64,.14);
  --accent: #ff9f43;
  --accent2: #4ecdc4;
  --danger: #ff6b6b;
  --radius: 24px;
  --radius2: 18px;
  --frame: rgba(255,255,255,.70);
  --frame2: rgba(255,255,255,.92);
  --glow: rgba(255,159,67,.22);
  --glow2: rgba(78,205,196,.20);
  --font: "Avenir Next", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Noto Sans JP", "Segoe UI", Arial, sans-serif;
}

*{ box-sizing: border-box; }
html, body { height: 100%; overflow-x: hidden; }
@supports (overflow: clip){
  html, body { overflow-x: clip; }
}
body{
  margin: 0;
  font-family: var(--font);
  color: var(--fg);
  background: var(--bg);
  overflow-x: hidden;
}

.bg{
  position: fixed;
  inset: -40vh -20vw;
  background:
    radial-gradient(40vw 30vh at 15% 15%, rgba(255,159,67,.32), transparent 62%),
    radial-gradient(40vw 35vh at 80% 25%, rgba(78,205,196,.26), transparent 60%),
    radial-gradient(55vw 50vh at 65% 80%, rgba(255,107,107,.16), transparent 60%),
    radial-gradient(70vw 70vh at 50% 50%, rgba(255,255,255,.80), transparent 62%);
  filter: blur(12px);
  transform: translateZ(0);
  pointer-events: none;
}
.bg::before{
  content:"";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(transparent 0 0),
    repeating-linear-gradient(90deg, rgba(30,35,64,.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(30,35,64,.04) 0 1px, transparent 1px 64px);
  opacity: .25;
  transform: rotate(-8deg) scale(1.12);
  mask-image: radial-gradient(circle at 50% 50%, black 0 60%, transparent 76%);
  pointer-events: none;
}
.bg::after{
  content:"";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60vw 50vh at 35% 35%, rgba(255,159,67,.18), transparent 60%),
    radial-gradient(55vw 45vh at 70% 60%, rgba(78,205,196,.12), transparent 55%);
  opacity: .7;
  animation: drift 10s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes drift{
  from{ transform: translate3d(-1.6%, -1.2%, 0) scale(1.01); }
  to{ transform: translate3d(1.6%, 1.2%, 0) scale(1.02); }
}

.wrap{
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: clamp(10px, 2.4vw, 20px);
  padding-left: max(12px, env(safe-area-inset-left));
  padding-right: max(12px, env(safe-area-inset-right));
  width: 100%;
  margin: 0 auto;
  box-sizing: border-box;
  overflow-x: hidden;
}

.card{
  width: 100%;
  max-width: 1120px;
  max-width: min(1120px, 100%);
  box-sizing: border-box;
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 90% at 30% 0%, rgba(255,159,67,.08), transparent 60%),
    radial-gradient(120% 90% at 70% 20%, rgba(78,205,196,.08), transparent 55%),
    linear-gradient(180deg, var(--card2), var(--card));
  border: 1px solid rgba(30,35,64,.10);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
@media (max-width: 640px){
  .wrap{
    width: 100%;
  }
  .card{
    width: 100%;
  }
}

.slot{
  position: relative;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  border-radius: calc(var(--radius) - 8px);
  border: 2px solid rgba(90,82,66,.18);
  max-width: 100%;
  box-sizing: border-box;
  background:
    radial-gradient(180% 140% at 20% 0%, rgba(255,255,255,.9), transparent 55%),
    radial-gradient(140% 120% at 90% 12%, rgba(232,224,205,.35), transparent 55%),
    linear-gradient(165deg, rgba(255,251,242,.98), rgba(244,236,222,.86));
  overflow: hidden;
  padding: clamp(14px, 2vw, 18px);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.95),
    inset 0 -2px 0 rgba(140,128,104,.20),
    0 18px 50px rgba(120,110,90,.14),
    0 0 0 1px rgba(255,255,255,.60);
  transform: translateZ(0);
}
.slot{
  --spin: 0;
  --shake: 0;
}
.slot[aria-disabled="true"]{
  filter: saturate(1.04);
}
.slot[aria-disabled="true"]::after{
  opacity: 1;
}
.slot[aria-disabled="true"] .slot-scan{
  opacity: calc(.06 + var(--spin) * .16);
}
.slot[aria-disabled="true"] .slot-shine{
  opacity: calc(.55 + var(--spin) * .25);
  filter: blur(12px);
}
.slot:focus-visible{
  outline: 2px solid rgba(78,205,196,.65);
  outline-offset: 4px;
}
.slot[aria-disabled="true"]{
  cursor: wait;
}
.slot:active{
  transform: translateY(1px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.90),
    inset 0 -1px 0 rgba(30,35,64,.18),
    0 14px 48px rgba(30,35,64,.14),
    0 0 0 1px rgba(255,255,255,.60);
}
.slot::before{
  content:"";
  position: absolute;
  inset: 12px;
  border-radius: calc(var(--radius) - 16px);
  border: 1px solid rgba(110,102,84,.16);
  box-shadow:
    inset 0 0 0 1px rgba(255,255,255,.75),
    0 0 0 1px rgba(120,110,90,.10);
  pointer-events: none;
}
.slot::after{
  content:"";
  position: absolute;
  inset: -2px;
  border-radius: calc(var(--radius) - 6px);
  background:
    radial-gradient(140% 90% at 50% 0%, rgba(255,255,255,.88), transparent 55%),
    linear-gradient(120deg, rgba(255,255,255,.50), transparent 40%, transparent 60%, rgba(255,255,255,.26));
  opacity: .9;
  mix-blend-mode: soft-light;
  pointer-events: none;
}
.slot-window{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(120,110,90,.30), transparent 22%, transparent 78%, rgba(120,110,90,.30)),
    radial-gradient(120% 120% at 50% 50%, rgba(232,224,205,.30), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.30) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(90deg, rgba(120,110,90,.10) 0 1px, transparent 1px 7px);
  pointer-events: none;
  opacity: .6;
}
.slot-shine{
  position: absolute;
  inset: 0;
  background:
    conic-gradient(from 180deg at 50% 50%, transparent, rgba(78,205,196,.12), transparent 35%, rgba(255,159,67,.16), transparent 75%);
  opacity: .6;
  filter: blur(8px);
  animation: shimmer 5.5s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes shimmer{
  from{ transform: translate3d(-1%, -1%, 0) rotate(-2deg) scale(1.01); }
  to{ transform: translate3d(1%, 1%, 0) rotate(2deg) scale(1.02); }
}
.slot-scan{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(transparent 0 0),
    repeating-linear-gradient(0deg, rgba(30,35,64,.10) 0 1px, transparent 1px 7px);
  opacity: .08;
  pointer-events: none;
  mix-blend-mode: soft-light;
}
.slot-result{
  position: relative;
  margin-top: 4px;
  height: clamp(140px, 18vw, 220px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 8px 12px;
  max-width: 100%;
  box-sizing: border-box;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: .01em;
  font-size: var(--result-size, clamp(26px, 4.2vw, 60px));
  color: #223326;
  text-shadow:
    0 8px 18px rgba(70,90,70,.20),
    0 1px 0 rgba(255,255,255,.55);
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
  overflow: hidden;
  border-radius: calc(var(--radius) - 18px);
  background:
    linear-gradient(180deg, rgba(224,255,214,.95), rgba(204,242,190,.78)),
    radial-gradient(140% 120% at 50% 30%, rgba(196,235,182,.45), transparent 55%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.30) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(90deg, rgba(90,120,90,.06) 0 1px, transparent 1px 8px);
  border: 1px solid rgba(80,110,80,.22);
  box-shadow:
    inset 0 2px 0 rgba(255,255,255,.75),
    inset 0 -2px 0 rgba(70,100,70,.22),
    0 12px 30px rgba(110,120,100,.16);
  font-family: "Courier New", "SF Mono", "Hiragino Kaku Gothic ProN", "Yu Gothic", monospace;
}
.slot-result.is-spinning{
  animation: receiptSpin .22s steps(2) infinite;
  filter: blur(.5px) saturate(1.06);
  opacity: .9;
}
@keyframes receiptSpin{
  0%{
    transform: translateY(-2px);
    background-position: 0 0, 0 0, 0 0, 0 0;
  }
  50%{
    transform: translateY(2px);
    background-position: 0 6px, 0 0, 0 0, 0 4px;
  }
  100%{
    transform: translateY(-1px);
    background-position: 0 10px, 0 0, 0 0, 0 8px;
  }
}
.slot[aria-disabled="true"] .slot-result{
  text-shadow:
    0 14px 40px rgba(30,35,64,.18),
    0 0 24px rgba(255,159,67,.20),
    0 0 14px rgba(78,205,196,.16);
  transform: translateY(calc(var(--shake) * -3px));
}
.slot-result:not(.is-spinning){
  animation: idlePulse 2.6s ease-in-out infinite;
}
@keyframes idlePulse{
  0%,100%{ opacity: .92; transform: translateY(0); }
  50%{ opacity: 1; transform: translateY(-1px); }
}


@media (prefers-reduced-motion: reduce){
  .slot-result.is-spinning{ filter: none; animation: none; }
  .slot-result:not(.is-spinning){ animation: none; }
  .bg::after{ animation: none; }
  .slot-shine{ animation: none; }
}