:root {
  color-scheme: dark;
  --cabinet: #3f1510;
  --cabinet-dark: #1c0806;
  --gold: #d8ad43;
  --gold-light: #ffe28a;
  --ink: #fff7dc;
  --felt: #0e3428;
  --symbol-size: 112px;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top, #3d3427 0, #171412 42%, #070605 100%);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
}

.slot-machine {
  width: min(920px, calc(100vw - 32px));
  display: grid;
  gap: 26px;
  padding: clamp(22px, 4vw, 38px);
  border: 8px solid var(--gold);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgb(255 255 255 / 0.08), rgb(255 255 255 / 0)),
    linear-gradient(180deg, var(--cabinet), var(--cabinet-dark));
  box-shadow:
    inset 0 0 0 3px rgb(0 0 0 / 0.42),
    0 24px 80px rgb(0 0 0 / 0.55);
}

.machine-header {
  text-align: center;
  text-transform: uppercase;
}

.kicker {
  margin: 0 0 6px;
  color: var(--gold-light);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

h1 {
  margin: 0;
  color: #fff4c2;
  font-size: clamp(2.4rem, 8vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: 0;
  text-shadow: 0 5px 0 #5d1d14;
}

.pay-table {
  overflow: hidden;
  border: 3px solid rgb(255 226 138 / 0.72);
  border-radius: 8px;
  background: rgb(0 0 0 / 0.24);
}

.pay-table h2 {
  margin: 0;
  padding: 8px 12px;
  background: var(--gold);
  color: #260f00;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.pay-table-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(145px, 1fr) 42px);
  gap: 0;
  padding: 8px 10px;
}

.pay-table-grid span,
.pay-table-grid strong {
  padding: 5px 8px;
  border-bottom: 1px solid rgb(255 255 255 / 0.1);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}

.pay-table-grid strong {
  color: var(--gold-light);
  text-align: right;
}

.reel-case {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, var(--symbol-size));
  justify-content: center;
  gap: clamp(12px, 3vw, 28px);
  padding: clamp(18px, 4vw, 34px);
  border: 4px solid rgb(255 226 138 / 0.75);
  border-radius: 12px;
  background:
    linear-gradient(90deg, rgb(0 0 0 / 0.38), transparent 14%, transparent 86%, rgb(0 0 0 / 0.38)),
    var(--felt);
  box-shadow: inset 0 0 34px rgb(0 0 0 / 0.48);
}

.payline {
  position: absolute;
  left: clamp(18px, 4vw, 34px);
  right: clamp(18px, 4vw, 34px);
  top: 50%;
  z-index: 3;
  height: 4px;
  border-radius: 999px;
  background: #ffdf58;
  box-shadow: 0 0 16px rgb(255 223 88 / 0.72);
  transform: translateY(-50%);
  pointer-events: none;
}

.reel-window {
  position: relative;
  width: var(--symbol-size);
  height: calc(var(--symbol-size) * 3);
  overflow: hidden;
  border: 3px solid rgb(255 244 194 / 0.78);
  border-radius: 8px;
  background: #f8f1d7;
  box-shadow:
    inset 0 12px 18px rgb(0 0 0 / 0.2),
    inset 0 -12px 18px rgb(0 0 0 / 0.2),
    0 8px 18px rgb(0 0 0 / 0.4);
}

.reel-window::before,
.reel-window::after {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  z-index: 2;
  height: 24%;
  pointer-events: none;
}

.reel-window::before {
  top: 0;
  background: linear-gradient(180deg, rgb(20 12 4 / 0.38), transparent);
}

.reel-window::after {
  bottom: 0;
  background: linear-gradient(0deg, rgb(20 12 4 / 0.38), transparent);
}

.reel-strip {
  display: grid;
  grid-auto-rows: var(--symbol-size);
  will-change: transform;
  transform: translateY(0);
}

.reel-symbol {
  display: grid;
  place-items: center;
  width: var(--symbol-size);
  height: var(--symbol-size);
  border-bottom: 1px solid rgb(84 52 18 / 0.24);
  background:
    radial-gradient(circle, #fffdf3 0, #f4e6bc 72%);
}

.reel-symbol img {
  display: block;
  width: 78%;
  height: 78%;
  object-fit: contain;
}

.controls {
  display: grid;
  justify-items: center;
  gap: 14px;
}

#spin-button {
  min-width: 210px;
  min-height: 68px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(180deg, #ffe77a 0%, #bd7c1d 100%);
  color: #260f00;
  font: 900 1.7rem/1 Arial, Helvetica, sans-serif;
  letter-spacing: 0;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 8px 0 #6e3b0f, 0 14px 28px rgb(0 0 0 / 0.42);
}

#spin-button:active {
  transform: translateY(4px);
  box-shadow: 0 4px 0 #6e3b0f, 0 10px 18px rgb(0 0 0 / 0.42);
}

#spin-button:disabled {
  cursor: wait;
  filter: saturate(0.7);
}

.spin-status {
  min-height: 1.3em;
  margin: 0;
  color: var(--gold-light);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: center;
  text-transform: uppercase;
}

.meters {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 12px;
}

.meter {
  display: grid;
  gap: 6px;
  padding: 12px 14px;
  border: 2px solid rgb(255 226 138 / 0.45);
  border-radius: 8px;
  background: rgb(0 0 0 / 0.26);
  text-align: center;
  text-transform: uppercase;
}

.meter span {
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: 0.06em;
}

.meter strong {
  color: #fff4c2;
  font-size: clamp(1.25rem, 3vw, 2rem);
  line-height: 1;
}

@media (max-width: 560px) {
  :root {
    --symbol-size: min(28vw, 96px);
  }

  .slot-machine {
    width: calc(100vw - 20px);
    padding: 18px;
    border-width: 5px;
  }

  .reel-case {
    gap: 8px;
    padding: 14px;
  }

  .pay-table-grid {
    grid-template-columns: minmax(145px, 1fr) 42px;
  }

  .meters {
    grid-template-columns: 1fr;
  }
}