:root{
  --bg-a:#ffeff9;
  --bg-b:#fff8e7;
  --accent:#ff5fbf;
  --accent-2:#6aa6ff;
  --accent-3:#3ddc97;
  --accent-4:#ffd93d;
  --ink:#4b2d51;
  --muted:#7d5b83;
  --card:#ffffffcc;
  --frame:#ffffff;
  --good:#2ecc71;
  --bad:#ff5f6d;
  --win-glow:0 0 0 6px #ffd8f5,0 0 24px 6px rgba(255,95,191,.35);
  --shadow:0 10px 24px rgba(123,36,166,.15);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:ui-rounded,system-ui,Apple SD Gothic Neo,Noto Sans KR,Segoe UI,Roboto,Pretendard,sans-serif;
  color:var(--ink);
  background: radial-gradient(1200px 600px at 10% -10%, #ffe2fb 0%, transparent 60%),
              radial-gradient(1000px 600px at 110% 10%, #fffdde 0%, transparent 60%),
              linear-gradient(135deg,var(--bg-a),var(--bg-b));
  background-attachment: fixed;
}

.topbar{
  padding:14px 16px 0;
  text-align:center;
}
.brand{
  margin:0;
  font-size:clamp(22px,4vw,36px);
  letter-spacing:.5px;
  text-shadow: 0 2px 0 #fff, 0 6px 16px rgba(255,95,191,.25);
}
.disclaimer{
  margin:6px auto 10px;
  max-width:900px;
  font-size:12px;
  color:#7f6b7f;
}

.layout{
  display:grid;
  gap:14px;
  grid-template-rows:auto 1fr auto;
  padding:10px 14px 24px;
  max-width:980px;
  margin:0 auto;
}

.hud{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:10px;
  align-items:center;
}
.hud .stat,.hud .controls,.hud .toggles{
  background:var(--card);
  backdrop-filter:saturate(1.2) blur(6px);
  border-radius:16px;
  padding:10px 12px;
  box-shadow:var(--shadow);
}
.label{color:var(--muted);font-size:12px;display:block;margin-bottom:4px}
.value{font-weight:800;font-size:clamp(18px,3.5vw,24px)}

.bet-ctrl{
  display:flex;align-items:center;gap:10px
}
output#bet{
  min-width:80px;text-align:center;font-weight:800;font-size:18px
}

.switch{display:inline-flex;align-items:center;gap:8px;user-select:none;cursor:pointer}
.switch input{accent-color:var(--accent);width:18px;height:18px}

.btn{
  -webkit-tap-highlight-color:transparent;
  border:none;
  border-radius:999px;
  padding:10px 16px;
  background:linear-gradient(180deg, #ffd2f0, #ff8bd8);
  color:#7b2ca0;
  font-weight:800;
  box-shadow:0 6px 0 #ff6fc9,0 10px 20px rgba(255,111,201,.3);
  cursor:pointer;
  transition:transform .08s ease, filter .2s ease, box-shadow .2s ease;
}
.btn:active{transform:translateY(2px);box-shadow:0 4px 0 #ff6fc9,0 6px 14px rgba(255,111,201,.25)}
.btn[disabled]{opacity:.5;filter:saturate(.3);cursor:not-allowed}

.btn.ghost{
  background:linear-gradient(180deg, #eaf1ff, #cfe0ff);
  color:#2b5cff;
  box-shadow:0 6px 0 #a7c6ff,0 10px 20px rgba(99,141,255,.2);
}

.btn.pill{padding:6px 12px;font-size:18px;min-width:42px}

.btn.spin.big{
  font-size:clamp(18px,4.5vw,28px);
  padding:14px 26px;
  background: radial-gradient(120% 120% at 50% 0%, #ffe0f6 10%, #ff9ddf 60%, #ff6fc9 100%);
  color:#5e1b6d;
  box-shadow:0 10px 0 #f145b4,0 18px 30px rgba(255,111,201,.4);
}

.machine{
  display:grid;
  justify-items:center;
  gap:14px;
}
.frame{
  width:min(100%,880px);
  aspect-ratio: 16/9;
  background:
     radial-gradient(220px 100px at 10% 0%, #fff9, #fff0 70%),
     linear-gradient(180deg,#fff,#fff0 50%),
     linear-gradient(135deg,#ffeafb,#ffe 60%,#f7fff5);
  border-radius:24px;
  box-shadow:0 20px 50px rgba(241,69,180,.15), inset 0 0 0 12px #fff;
  padding:18px;
  display:flex;
  flex-direction: column;
  align-items:center;justify-content:center;position:relative;overflow:hidden;
}
.overlay-glow{
  position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(600px 120px at 50% 0%, rgba(255,111,201,.25), transparent 70%),
    radial-gradient(300px 200px at 10% 90%, rgba(61,220,151,.25), transparent 70%),
    radial-gradient(300px 200px at 90% 80%, rgba(106,166,255,.25), transparent 70%);
  mix-blend-mode:screen;
  opacity:.8;
}

.reels{
  width:100%;
  height:100%;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  padding:10px;
  background: linear-gradient(180deg,#fff,#fff8);
  border-radius:16px;
  box-shadow: inset 0 0 0 8px #fff, inset 0 -10px 30px rgba(0,0,0,.06);
}
.reel{
  position:relative;
  overflow:hidden;
  border-radius:14px;
  background: linear-gradient(180deg,#fdfcff,#fff);
  box-shadow: inset 0 0 0 4px #fff, inset 0 12px 30px rgba(0,0,0,.06);
}
.reel::after{
  content:"";
  position:absolute;inset:0;pointer-events:none;
  background: linear-gradient(180deg, rgba(255,255,255,.9), transparent 18% 82%, rgba(255,255,255,.9));
}
.strip{
  position:absolute;left:0;top:0;width:100%;
  will-change:transform;
}

.cell{
  height:calc((100% - 24px)/3); /* viewport shows exactly 3 cells */
  display:grid;place-items:center;
  padding:4px;
}
.symbol{
  width:90%;height:90%;
  display:grid;place-items:center;
  filter: drop-shadow(0 6px 10px rgba(0,0,0,.12));
  transition: transform .25s ease, filter .2s ease;
}
.symbol:active{transform:scale(.98)}
.symbol.win{
  animation: winPulse 900ms ease-in-out 0s 3;
  filter: drop-shadow(0 10px 16px rgba(255,95,191,.3));
}
@keyframes winPulse{
  0%{transform:scale(1)}
  50%{transform:scale(1.08)}
  100%{transform:scale(1)}
}

.actions{display:flex;justify-content:center}

.message{
  min-height:26px;
  text-align:center;
  font-weight:800;
  color:#7b2ca0;
  text-shadow:0 1px 0 #fff;
}

.links{
  display:flex;justify-content:center;gap:16px;
  flex-wrap:wrap;
  margin-top:8px;
}
.links a{
  color:#7b2ca0;text-decoration:none;font-weight:700;
  background:#ffffffb3;border-radius:999px;padding:8px 12px;
  box-shadow:var(--shadow);
}
.links a:hover{filter:saturate(1.1)}

.cookie-banner{
  position:fixed;inset:auto 10px 10px 10px;
  display:none;
  z-index:50;
}
.cookie-banner.show{display:block}
.cookie-card{
  background:var(--frame);
  padding:14px 16px;border-radius:16px;box-shadow:var(--shadow);
}
.cookie-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:8px}

@media (min-width:768px){
  .hud{grid-template-columns:2fr 2fr 2fr}
}

/* Confetti (win) */
.confetti{
  position:absolute;pointer-events:none;inset:0;overflow:hidden;z-index:5
}
.confetti i{
  position:absolute;width:10px;height:14px;border-radius:2px;opacity:0;transform:translateY(0);
  animation: confettiFall 1200ms ease-in forwards;
}
@keyframes confettiFall{
  0%{opacity:0;transform:translateY(-20%) rotate(0)}
  10%{opacity:1}
  100%{opacity:0;transform:translateY(120%) rotate(540deg)}
}

/* Accessibility focus */
button:focus-visible{outline:3px solid #9c5cff;outline-offset:2px}