:root {
  --bg: #070906;
  --ink: #e6ecd9;
  --dim: #8fa07a;
  --toxic: #a6ff2e;
  --toxic-glow: rgba(166, 255, 46, 0.28);
  --moss: #3c4a2e;
  --panel: rgba(10, 14, 8, 0.92);
  --warn: #f2c200;
  --blood: #8a0b0b;
  --rec: #ff2a1a;
  --head: "Black Han Sans", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --mono: "Share Tech Mono", "Menlo", monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(ellipse 100% 55% at 50% 30%, #1b2414 0%, #0a0d08 70%),
    var(--bg);
  background-attachment: fixed;
  color: var(--ink);
  font-family: "Noto Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  -webkit-tap-highlight-color: transparent;
}

/* 낡은 TV 주사선 */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.035) 0, rgba(255, 255, 255, 0.035) 1px, transparent 1px, transparent 3px);
  pointer-events: none;
  z-index: 60;
}

/* 출입 통제 테이프 */
.tape {
  position: fixed;
  left: -5%;
  right: -5%;
  height: 26px;
  background: repeating-linear-gradient(-45deg, var(--warn) 0, var(--warn) 18px, #111 18px, #111 36px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.7);
  z-index: 40;
  pointer-events: none;
}
.tape-top { top: 0; transform: rotate(-1.5deg) translateY(-8px); }
.tape-bottom { bottom: 0; transform: rotate(1.5deg) translateY(8px); }
.warn-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 22px;
  display: flex;
  justify-content: space-between;
  max-width: 520px;
  margin: 0 auto;
  padding: 0 18px 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--warn);
  z-index: 41;
  pointer-events: none;
  text-shadow: 0 0 6px #000, 0 0 2px #000;
}

.app {
  max-width: 520px;
  margin: 0 auto;
  padding: 34px 16px 96px;
}

.top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 60px;
  padding-bottom: 10px;
  margin-bottom: 10px;
  border-bottom: 2px dashed var(--moss);
}

h1 {
  margin: 0 auto 0 0;
  font-family: var(--head);
  font-weight: 400;
  font-size: clamp(1.6rem, 8vw, 2.4rem);
  white-space: nowrap;
  letter-spacing: 1px;
  color: var(--ink);
  text-shadow: -3px 0 0 rgba(255, 40, 30, 0.75), 3px 0 0 rgba(140, 255, 40, 0.6), 0 0 20px rgba(166, 255, 46, 0.25);
}

h2 {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 2px;
  color: var(--toxic);
}

.ico { display: block; fill: currentColor; }
.logo {
  flex: none;
  width: clamp(32px, 9vw, 42px);
  height: clamp(32px, 9vw, 42px);
  color: var(--warn);
  filter: drop-shadow(0 0 6px rgba(242, 194, 0, 0.6));
}

.back, .music, .sound {
  flex: none;
  min-height: 44px;
  border: 1px solid var(--moss);
  border-radius: 0;
  background: #0b0e09;
  color: var(--toxic);
  font-family: var(--mono);
  font-size: 0.85rem;
  letter-spacing: 1px;
  padding: 0 12px;
  white-space: nowrap;
  cursor: pointer;
}
.back:hover, .music:hover, .sound:hover { border-color: var(--toxic); }
.sound { display: block; margin: -4px auto 16px; }

.hidden { display: none; }
.screen { display: none; }
.screen.active { display: block; }

/* 녹화 표시 */
.rec {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 2px;
  color: #ff4a3d;
}
.rec-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rec);
  box-shadow: 0 0 10px var(--rec);
  animation: blink 1.2s steps(2, start) infinite;
}
@keyframes blink { to { visibility: hidden; } }

.hero {
  width: 150px;
  height: 230px;
  margin: 8px auto 0;
  color: #5a6b48;
  filter: drop-shadow(0 0 18px rgba(166, 255, 46, 0.2));
  animation: reach 3.6s ease-in-out infinite;
}
@keyframes reach {
  0%, 100% { transform: translateY(6px) rotate(-2deg); }
  50% { transform: translateY(-6px) rotate(2deg); }
}

.lead {
  text-align: center;
  font-family: var(--mono);
  font-size: 1rem;
  letter-spacing: 2px;
  margin: 6px 0 20px;
  color: var(--toxic);
}

.menu { display: grid; gap: 12px; }

.menu-card {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 78px;
  padding: 10px 16px;
  border: 2px solid var(--moss);
  border-radius: 0;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.menu-card:hover, .menu-card:focus-visible {
  border-color: var(--toxic);
  box-shadow: 0 0 18px var(--toxic-glow), inset 0 0 18px rgba(166, 255, 46, 0.08);
  outline: none;
}
.menu-card:active { transform: translate(1px, 1px); }
.card-ico { flex: none; width: 44px; height: 44px; color: var(--toxic); }
.c2 .card-ico { width: 34px; height: 54px; color: #8a9a70; }
.c3 .card-ico { color: var(--ink); }
.menu-text { flex: 1; display: flex; flex-direction: column; gap: 2px; }
.menu-name { font-family: var(--head); font-size: 1.5rem; letter-spacing: 1px; }
.menu-desc { font-size: 0.85rem; color: var(--dim); }
.zone { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 2px; color: var(--toxic); }

.big {
  display: block;
  width: 100%;
  min-height: 60px;
  border: 2px solid var(--toxic);
  border-radius: 0;
  background: linear-gradient(180deg, #1c2a10, #0b1006);
  color: var(--toxic);
  font-family: var(--head);
  font-size: 1.5rem;
  letter-spacing: 2px;
  padding: 12px;
  margin: 16px 0;
  cursor: pointer;
  box-shadow: 0 0 18px var(--toxic-glow);
  text-shadow: 0 0 8px rgba(166, 255, 46, 0.5);
}
.big:active { transform: translate(1px, 1px); }
.big:disabled { opacity: 0.4; cursor: default; box-shadow: none; }
.big.alt { border-color: var(--warn); color: var(--warn); background: #100e04; box-shadow: none; text-shadow: none; }

.small {
  border: 2px solid var(--toxic);
  border-radius: 0;
  background: #1c2a10;
  color: var(--toxic);
  font-family: var(--head);
  font-size: 1rem;
  padding: 0 18px;
  cursor: pointer;
}

.result {
  position: relative;
  text-align: center;
  background: #050604;
  border: 2px solid var(--moss);
  border-left: 6px solid var(--blood);
  padding: 16px;
  margin: 16px 0;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1.6;
  font-family: var(--head);
  font-size: 1.35rem;
  letter-spacing: 1px;
  color: var(--ink);
}

.panel {
  background: var(--panel);
  border: 2px solid var(--moss);
  padding: 16px;
  margin-top: 16px;
}

.add-form { display: flex; gap: 8px; height: 48px; }
.add-form input {
  flex: 1;
  min-width: 0;
  border: 2px solid var(--moss);
  border-radius: 0;
  padding: 0 14px;
  font: inherit;
  font-size: 1rem;
  background: #050604;
  color: var(--ink);
}
.add-form input::placeholder { color: #6a7a58; }
.add-form input:focus { outline: none; border-color: var(--toxic); box-shadow: 0 0 12px var(--toxic-glow); }

.chips { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #141a10;
  border: 1px solid var(--moss);
  padding: 6px 6px 6px 12px;
  font-weight: 800;
}
.chips button {
  border: 1px solid var(--blood);
  width: 30px;
  height: 30px;
  border-radius: 0;
  background: #000;
  color: #ff4a3d;
  font-family: var(--mono);
  font-size: 1rem;
  cursor: pointer;
}

/* 룰렛 */
.wheel-wrap { position: relative; width: min(100%, 360px); margin: 20px auto 0; }
.wheel-wrap canvas {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 50%;
  border: 6px solid #1c2216;
  outline: 2px dashed var(--warn);
  outline-offset: 4px;
  box-shadow: 0 0 30px var(--toxic-glow);
  background: #000;
  transition: transform 4.2s cubic-bezier(0.12, 0.7, 0.1, 1);
}
.pointer {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 16px solid transparent;
  border-right: 16px solid transparent;
  border-top: 34px solid var(--warn);
  z-index: 2;
  filter: drop-shadow(0 2px 0 #000);
}

/* 사다리 */
.stepper-row { display: flex; align-items: center; justify-content: space-between; padding: 6px 0; font-weight: 800; }
.stepper-row + .stepper-row { border-top: 1px dashed var(--moss); margin-top: 6px; padding-top: 12px; }
.stepper { display: flex; align-items: center; gap: 14px; }
.stepper button {
  width: 48px;
  height: 48px;
  border: 2px solid var(--toxic);
  border-radius: 0;
  background: #1c2a10;
  color: var(--toxic);
  font-family: var(--mono);
  font-size: 1.6rem;
  cursor: pointer;
}
.stepper strong { min-width: 32px; text-align: center; font-family: var(--head); font-weight: 400; font-size: 1.8rem; color: var(--toxic); }
.starts { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 10px; }
.starts button {
  width: 48px;
  height: 48px;
  border: 2px solid var(--moss);
  border-radius: 0;
  background: #050604;
  font-family: var(--head);
  font-size: 1.3rem;
  color: var(--ink);
  cursor: pointer;
}
.starts button:hover { border-color: var(--toxic); color: var(--toxic); }
.starts button:disabled { opacity: 0.35; cursor: default; }
#ladderCanvas, #coinCanvas {
  width: 100%;
  height: auto;
  display: block;
  background: #050604;
  border: 2px solid var(--moss);
}
#coinCanvas { margin-top: 16px; }
.row { display: flex; gap: 12px; }
.row .big { flex: 1; font-size: 1.15rem; padding: 12px 8px; letter-spacing: 1px; }

/* 동전 집계 */
.tally { display: flex; gap: 12px; }
.tally div {
  flex: 1;
  text-align: center;
  background: var(--panel);
  border: 2px solid var(--moss);
  padding: 12px;
  font-family: var(--mono);
}
.tally strong { font-family: var(--head); font-weight: 400; font-size: 1.6rem; margin-left: 6px; color: var(--toxic); }

/* 진입 화면 */
.gate {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 24px;
  background: radial-gradient(ellipse at 50% 35%, rgba(60, 90, 30, 0.45), transparent 60%), #050604;
  transition: opacity 1s;
}
.gate.gone { opacity: 0; pointer-events: none; }
.gate .hero { width: 160px; height: 260px; }
.gate-text {
  font-family: var(--head);
  font-size: 1.6rem;
  text-align: center;
  color: var(--ink);
  text-shadow: -2px 0 0 rgba(255, 40, 30, 0.7), 2px 0 0 rgba(140, 255, 40, 0.5);
  margin: 10px 0;
}
.gate .big { max-width: 320px; }
.gate-sub { margin: 0; font-family: var(--mono); font-size: 0.85rem; color: var(--dim); letter-spacing: 1px; }

@media (prefers-reduced-motion: reduce) {
  .hero, .rec-dot { animation: none; }
}

/* ===== 한 화면에 맞추기 (스크롤 없음) ===== */
html, body { height: 100%; overflow: hidden; }

.app {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  padding: 26px 16px 44px;
  max-width: 560px;
}
.top { flex: none; min-height: 52px; margin-bottom: 8px; padding-bottom: 6px; }
.big { margin: 0; min-height: clamp(44px, 7vh, 60px); padding: 6px 10px; font-size: clamp(1.1rem, 3vh, 1.5rem); }
.result { margin: 0; min-height: clamp(44px, 7vh, 64px); padding: 8px 12px; font-size: clamp(1rem, 2.6vh, 1.35rem); }
.panel { margin-top: 0; padding: 10px 12px; }
.sound { margin: 0 auto; }
h2 { margin-bottom: 6px; }

.screen.active {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(6px, 1.4vh, 14px);
}

/* 첫 화면 */
#home .rec { flex: none; }
#home .hero { flex: 1 1 auto; min-height: 0; height: auto; max-height: 230px; width: 100%; margin: 0; }
#home .lead { flex: none; margin: 0; }
#home .menu { flex: none; gap: clamp(6px, 1.2vh, 12px); }
.menu-card { min-height: clamp(52px, 9vh, 78px); padding: 6px 14px; }
.menu-name { font-size: clamp(1.15rem, 3.2vh, 1.5rem); }

/* 게임 화면: 그림 영역(stage) + 조작 영역(side) */
.stage { flex: 1 1 auto; min-height: 0; display: flex; flex-direction: column; gap: 8px; }
.side { flex: none; display: flex; flex-direction: column; gap: clamp(6px, 1.2vh, 12px); }

.fit-box {
  flex: 1;
  min-height: 0;
  container-type: size;
  display: flex;
  align-items: center;
  justify-content: center;
}
.wheel-wrap {
  margin: 0;
  width: min(100cqw, 100cqh - 20px);
  height: min(100cqw, 100cqh - 20px);
}
.wheel-wrap canvas { width: 100%; height: 100%; border-width: 4px; }
canvas.fit { width: min(100cqw, 100cqh * 1.39); height: auto; }
#coinCanvas.fit { width: min(100cqw, 100cqh * 1.17); margin: 0; }

.starts { flex: none; margin: 0; gap: 6px; }
.starts button { width: clamp(38px, 6vh, 48px); height: clamp(38px, 6vh, 48px); font-size: 1.1rem; }

.steppers { display: flex; gap: 12px; }
.steppers .stepper-row { flex: 1; flex-direction: column; gap: 6px; padding: 0; border: 0; margin: 0; }
.steppers .stepper-row + .stepper-row { border: 0; margin: 0; padding: 0; border-left: 1px dashed var(--moss); }
.stepper { gap: 10px; }
.stepper button { width: 44px; height: 44px; font-size: 1.4rem; }
.stepper strong { font-size: 1.5rem; }

.row { gap: 8px; }
.row .big { flex: 1; font-size: clamp(0.95rem, 2.3vh, 1.1rem); padding: 6px 4px; letter-spacing: 0; }

.result.multi { flex-wrap: wrap; gap: 4px 14px; font-size: 1rem; }

/* 룰렛 항목: 한 줄로 가로 스크롤 */
.chips { flex-wrap: nowrap; overflow-x: auto; margin-top: 8px; padding-bottom: 4px; }
.chips li { flex: none; }
.add-form { height: 44px; }

.tally { gap: 8px; }
.tally div { padding: 8px; }

/* 키가 작은 화면 */
@media (max-height: 640px) {
  .warn-bar { display: none; }
  .app { padding-bottom: 30px; }
  #home .rec { display: none; }
  .panel h2 { display: none; }
}

/* 넓은 가로 화면(PC): 그림 왼쪽, 조작 오른쪽 */
@media (min-width: 820px) and (orientation: landscape) {
  .app { max-width: 1120px; padding-left: 32px; padding-right: 32px; }
  .screen.active:not(#home) { flex-direction: row; gap: 28px; }
  .screen.active:not(#home) .stage { flex: 1 1 0; }
  .screen.active:not(#home) .side { flex: 0 0 360px; justify-content: center; overflow-y: auto; }
  #home .menu { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  #home .menu-card { flex-direction: column; text-align: center; justify-content: center; min-height: clamp(110px, 20vh, 170px); }
  #home .menu-text { flex: none; align-items: center; }
  .chips { flex-wrap: wrap; overflow: visible; }
}

/* 좁은 폰: 제목 줄이 잘리지 않게 */
@media (max-width: 420px) {
  .app { padding-left: 12px; padding-right: 12px; }
  .top { gap: 6px; }
  .logo { display: none; }
  h1 { font-size: 1.5rem; }
  .back, .music { padding: 0 8px; font-size: 0.75rem; letter-spacing: 0; }
}

/* ===== 룰렛 좀비 위협 ===== */
.zombie {
  position: fixed;
  left: 50%;
  bottom: 0;
  width: min(82vw, 62vh);
  z-index: 45;
  pointer-events: none;
  transform-origin: 50% 100%;
  transform: translate(-50%, 115%);
  filter: drop-shadow(0 0 24px rgba(166, 255, 46, 0.35));
}
.zombie svg { display: block; width: 100%; height: auto; }
.zombie.go { animation: zombieRise 3.4s cubic-bezier(0.3, 0.1, 0.3, 1) forwards; }
@keyframes zombieRise {
  0%   { transform: translate(-50%, 115%) scale(0.7); }
  14%  { transform: translate(-50%, 42%) scale(0.78) rotate(-3deg); }
  26%  { transform: translate(-50%, 36%) scale(0.82) rotate(3deg); }
  40%  { transform: translate(-50%, 30%) scale(0.88) rotate(-4deg); }
  54%  { transform: translate(-50%, 24%) scale(0.95) rotate(4deg); }
  64%  { transform: translate(-50%, 20%) scale(1.02) rotate(-2deg); }
  70%  { transform: translate(-50%, -4%) scale(2.1) rotate(0deg); }
  80%  { transform: translate(-50%, 0%) scale(1.9) rotate(2deg); }
  100% { transform: translate(-50%, 125%) scale(1.2) rotate(0deg); }
}

.flash {
  position: fixed;
  inset: 0;
  z-index: 44;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(180, 10, 10, 0.55), rgba(40, 0, 0, 0.9) 85%);
}
.flash.go { animation: flashRed 3.4s linear forwards; }
@keyframes flashRed {
  0%   { opacity: 0; }
  30%  { opacity: 0.25; }
  64%  { opacity: 0.35; }
  70%  { opacity: 0.95; }
  74%  { opacity: 0.3; }
  78%  { opacity: 0.8; }
  92%  { opacity: 0.2; }
  100% { opacity: 0; }
}

.app.shake { animation: appShake 3.4s linear forwards; }
@keyframes appShake {
  0%, 56% { transform: none; }
  60% { transform: translate(-3px, 2px); }
  64% { transform: translate(4px, -3px); }
  68% { transform: translate(-6px, 4px); }
  72% { transform: translate(8px, -6px); }
  76% { transform: translate(-7px, 5px); }
  80% { transform: translate(5px, -3px); }
  84% { transform: translate(-3px, 2px); }
  88%, 100% { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .zombie, .flash { display: none; }
}

/* ===== 동전 앞으로 다가오는 좀비 ===== */
.zombie.walker {
  left: var(--ex, 50%);
  bottom: var(--eb, 0px);
  width: min(44vw, 34vh);
  transform: translate(calc(-50% + var(--dx, 300px)), 0) scale(0.5);
  opacity: 0;
  z-index: 46;
}
.zombie.walker.go { animation: zombieWalk 5s linear forwards; }
@keyframes zombieWalk {
  0%   { opacity: 0; transform: translate(calc(-50% + var(--dx, 300px)), 0) scale(0.5) rotate(0deg); }
  8%   { opacity: 1; transform: translate(calc(-50% + var(--dx, 300px) * 0.88), 0) scale(0.52) rotate(-4deg); }
  22%  { transform: translate(calc(-50% + var(--dx, 300px) * 0.66), -6px) scale(0.6) rotate(4deg); }
  36%  { transform: translate(calc(-50% + var(--dx, 300px) * 0.46), 0) scale(0.7) rotate(-4deg); }
  50%  { transform: translate(calc(-50% + var(--dx, 300px) * 0.26), -6px) scale(0.82) rotate(4deg); }
  64%  { transform: translate(calc(-50% + var(--dx, 300px) * 0.1), 0) scale(0.96) rotate(-3deg); }
  74%  { opacity: 1; transform: translate(-50%, -4px) scale(1.12) rotate(2deg); }
  82%  { opacity: 1; transform: translate(-50%, 0) scale(1.18) rotate(-2deg); }
  92%  { opacity: 1; transform: translate(-50%, 0) scale(1.18) rotate(2deg); }
  100% { opacity: 0; transform: translate(-50%, 0) scale(1.22) rotate(0deg); }
}
.zombie .bubble { display: none; }
.zombie.walker .bubble {
  display: block;
  position: absolute;
  left: 50%;
  top: -8%;
  transform: translateX(-50%) rotate(-3deg);
  white-space: nowrap;
  padding: 6px 12px;
  background: #050604;
  border: 2px solid #8a0b0b;
  color: #ff4a3d;
  font-family: var(--head);
  font-size: clamp(1rem, 3.4vh, 1.5rem);
  text-shadow: -2px 0 rgba(166, 255, 46, 0.6);
  opacity: 0;
  animation: bubbleIn 5s linear forwards;
}
@keyframes bubbleIn {
  0%, 66% { opacity: 0; }
  72%, 94% { opacity: 1; }
  100% { opacity: 0; }
}