:root {
  --red: #d83b2d;
  --dark-red: #8d211b;
  --yellow: #ffd34d;
  --cream: #fff1b8;
  --black: #14100f;
  --brown: #4d2b1d;
  --green: #4b7b45;
  --panel: #2b1d19;
  --light: #fff8d8;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--black);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--cream);
  font-family: "Courier New", "MS Gothic", monospace;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 211, 77, 0.2), transparent 42%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 5px),
    var(--black);
}

.cabinet {
  width: min(980px, calc(100% - 24px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.marquee,
.machine,
.links {
  border: 4px solid var(--black);
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.36);
}

.marquee {
  padding: 18px;
  color: var(--black);
  background: var(--yellow);
}

.eyebrow {
  margin: 0 0 6px;
  font-weight: 700;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 8vw, 72px);
  line-height: 0.95;
  text-transform: uppercase;
  text-shadow: 4px 4px 0 rgba(216, 59, 45, 0.5);
}

h1 span {
  font-size: 0.42em;
}

p {
  margin: 10px 0 0;
}

.machine {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 16px;
  margin-top: 18px;
  padding: 18px;
  background:
    linear-gradient(90deg, rgba(255, 211, 77, 0.08), transparent),
    var(--red);
}

.screen {
  min-height: 300px;
  padding: 18px;
  border: 5px solid var(--black);
  color: #d8f7a7;
  background:
    linear-gradient(rgba(216, 247, 167, 0.04) 1px, transparent 1px),
    #081820;
  background-size: 100% 5px;
}

.lamp-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.lamp {
  display: block;
  padding: 10px 8px;
  border: 3px solid #d8f7a7;
  color: #081820;
  font-weight: 700;
  text-align: center;
  background: #306850;
  opacity: 0.55;
}

.lamp.active {
  background: #d8f7a7;
  opacity: 1;
  box-shadow: 0 0 18px #d8f7a7;
}

.versus {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.versus > div {
  min-height: 120px;
  padding: 14px;
  border: 2px solid #9bbc0f;
  background: rgba(48, 104, 80, 0.3);
}

.versus > div.flash {
  animation: handFlash 0.32s steps(2, end) 2;
}

@keyframes handFlash {
  0%, 100% { box-shadow: none; }
  50% { box-shadow: 0 0 22px #d8f7a7; background: rgba(216, 247, 167, 0.22); }
}

.label {
  margin: 0 0 8px;
  color: #9bbc0f;
  font-size: 13px;
  text-transform: uppercase;
}

.versus strong {
  display: block;
  font-size: clamp(30px, 6vw, 54px);
}

.hand-icon {
  position: relative;
  width: 84px;
  height: 72px;
  margin: 2px auto 8px;
}

.hand-icon.hidden {
  opacity: 0.16;
}

.hand-icon.hidden::before {
  position: absolute;
  inset: 18px 0 auto;
  color: #9bbc0f;
  font-size: 34px;
  font-weight: 700;
  text-align: center;
  content: "???";
}

.hand-icon.guu::before {
  position: absolute;
  left: 18px;
  top: 24px;
  width: 50px;
  height: 34px;
  border: 4px solid #d8f7a7;
  border-radius: 8px;
  background: #9bbc0f;
  content: "";
}

.hand-icon.guu::after {
  position: absolute;
  left: 12px;
  top: 12px;
  width: 58px;
  height: 20px;
  border: 4px solid #d8f7a7;
  border-radius: 10px 10px 5px 5px;
  background: repeating-linear-gradient(90deg, #9bbc0f 0 10px, #306850 10px 13px);
  content: "";
}

.hand-icon.choki::before,
.hand-icon.choki::after {
  position: absolute;
  top: 5px;
  width: 16px;
  height: 58px;
  border: 4px solid #d8f7a7;
  border-radius: 999px;
  background: #9bbc0f;
  content: "";
}

.hand-icon.choki::before {
  left: 27px;
  transform: rotate(-18deg);
}

.hand-icon.choki::after {
  right: 27px;
  transform: rotate(18deg);
}

.hand-icon.paa {
  border: 4px solid #d8f7a7;
  border-radius: 18px 18px 28px 28px;
  background:
    linear-gradient(90deg, transparent 18%, #306850 18% 22%, transparent 22% 38%, #306850 38% 42%, transparent 42% 58%, #306850 58% 62%, transparent 62% 78%, #306850 78% 82%, transparent 82%),
    #9bbc0f;
}

.hand-icon.paa::before {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: -15px;
  height: 22px;
  border: 4px solid #d8f7a7;
  border-radius: 8px;
  background: #9bbc0f;
  content: "";
}

.versus small {
  display: block;
  margin-top: 8px;
  color: #9bbc0f;
}

.result {
  min-height: 56px;
  margin-top: 24px;
  color: #d8f7a7;
  font-size: clamp(28px, 6vw, 52px);
  font-weight: 700;
  text-align: center;
  text-transform: uppercase;
}

.result.win {
  color: #d8f7a7;
  text-shadow: 0 0 14px #d8f7a7;
}

.result.lose {
  color: #ffb35c;
  text-shadow: 0 0 14px #d83b2d;
}

.result.draw {
  color: #ffd34d;
  text-shadow: 0 0 12px #ffd34d;
}

.comment {
  min-height: 28px;
  color: #9bbc0f;
  text-align: center;
}

.scoreboard {
  display: grid;
  gap: 10px;
}

.scoreboard div {
  padding: 12px;
  border: 3px solid var(--black);
  color: var(--black);
  background: var(--cream);
}

.scoreboard span,
.scoreboard strong {
  display: block;
  font-weight: 700;
}

.scoreboard strong {
  font-size: 36px;
}

.controls {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

button {
  border: 4px solid var(--black);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
}

.hand-button {
  min-height: 108px;
  border-radius: 999px;
  color: var(--black);
  font-size: clamp(22px, 5vw, 40px);
  box-shadow: inset -7px -9px 0 rgba(0, 0, 0, 0.18), 5px 6px 0 rgba(0, 0, 0, 0.3);
}

.hand-button span {
  font-size: 0.5em;
}

.mini-hand {
  display: block;
  position: relative;
  width: 42px;
  height: 30px;
  margin: 0 auto 4px;
}

.mini-guu {
  border: 3px solid var(--black);
  border-radius: 7px;
  background: var(--cream);
}

.mini-choki::before,
.mini-choki::after {
  position: absolute;
  top: 0;
  width: 10px;
  height: 28px;
  border: 3px solid var(--black);
  border-radius: 999px;
  background: var(--cream);
  content: "";
}

.mini-choki::before {
  left: 10px;
  transform: rotate(-18deg);
}

.mini-choki::after {
  right: 10px;
  transform: rotate(18deg);
}

.mini-paa {
  border: 3px solid var(--black);
  border-radius: 8px 8px 12px 12px;
  background: repeating-linear-gradient(90deg, var(--cream) 0 7px, var(--black) 7px 10px);
}

.guu {
  background: var(--yellow);
}

.choki {
  background: var(--cream);
}

.paa {
  background: #ff9c6a;
}

.hand-button:disabled {
  cursor: not-allowed;
  filter: grayscale(0.7);
  opacity: 0.62;
}

.reset-button {
  grid-column: 1 / -1;
  padding: 14px;
  color: var(--cream);
  background: var(--panel);
}

.reset-button:hover,
.reset-button:focus-visible,
.hand-button:not(:disabled):hover,
.hand-button:not(:disabled):focus-visible {
  outline: none;
  transform: translate(2px, 2px);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  padding: 14px;
  background: var(--cream);
}

.links a {
  display: inline-block;
  padding: 8px 10px;
  border: 2px solid var(--black);
  color: var(--cream);
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  background: var(--green);
}

@media (max-width: 760px) {
  .machine,
  .versus,
  .controls {
    grid-template-columns: 1fr;
  }
}