:root{
  --pad: 14px;
  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --shadow-soft: 0 10px 25px rgba(0,0,0,.25);
  --blue1: #2f7dff;
  --blue2: #0d4bd8;
  --green1: #5cff7a;
  --green2: #0f8d35;
  --text: rgba(255,255,255,.92);
  --text2: rgba(255,255,255,.75);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  overflow:hidden;
  background: url("assets/bg.svg") center/cover no-repeat;
}

.vignette{
  position:fixed; inset:0;
  background:
    radial-gradient(circle at 50% 45%, transparent 55%, rgba(0,0,0,.30) 100%),
    linear-gradient(180deg, rgba(0,0,0,.18), transparent 35%, rgba(0,0,0,.22));
  pointer-events:none;
}

/* Fake Telegram header (as on your reference) */
.topbar{
  position:fixed;
  top:0;
  left:0;
  right:0;
  height: 56px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 0 14px;
  background: rgba(24,116,255,.85);
  backdrop-filter: blur(6px);
  z-index: 70;
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}
.brand{ font-weight: 900; letter-spacing:.3px; }
.close{
  width: 38px;
  height: 38px;
  border:0;
  border-radius: 12px;
  background: rgba(255,255,255,.20);
  color:#fff;
  font-size: 18px;
  font-weight: 900;
}
.close:active{ transform: scale(.98); }

/* HUD */
.hud{
  position:fixed;
  top: calc(56px + env(safe-area-inset-top));
  left: 0;
  right: 0;
  padding: 10px var(--pad) 0;
  display:flex;
  justify-content:space-between;
  gap: 10px;
  z-index: 60;
}

.pill{
  min-width: 160px;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255,255,255,.10);
}
.pill--right{ justify-content:flex-end; }
.pill__icon{
  width: 34px; height: 34px;
  display:flex; align-items:center; justify-content:center;
  border-radius: 10px;
  background: rgba(0,0,0,.25);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
  font-size: 18px;
}
.pill__label{
  font-size: 14px;
  color: var(--text2);
  line-height: 1;
}
.pill__value{
  font-size: 28px;
  font-weight: 900;
  letter-spacing: .2px;
  line-height: 1;
}

/* Stage */
.stage{
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 112px 16px 120px; /* topbar + hud */
}
.tap-area{
  width: min(520px, 92vw);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  position:relative;
}

/* Big coin */
.coin{
  width: min(320px, 80vw);
  aspect-ratio: 1 / 1;
  border-radius: 999px;
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
  user-select:none;
  -webkit-tap-highlight-color: transparent;
  cursor:pointer;
  filter: drop-shadow(0 22px 28px rgba(0,0,0,.30));
  transform: translateZ(0);
}
.coin__rim{
  position:absolute;
  inset: 0;
  border-radius: 999px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.35), transparent 40%),
    linear-gradient(180deg, #67ff90 0%, #0d7a2d 100%);
  box-shadow:
    inset 0 0 0 8px rgba(0,0,0,.18),
    inset 0 0 0 2px rgba(255,255,255,.20);
}
.coin__face{
  position:absolute;
  inset: 18px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,.55), transparent 38%),
    radial-gradient(circle at 60% 70%, rgba(0,0,0,.22), transparent 45%),
    linear-gradient(180deg, var(--green1), var(--green2));
  box-shadow:
    inset 0 14px 18px rgba(255,255,255,.18),
    inset 0 -18px 24px rgba(0,0,0,.22);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.coin__shine{
  position:absolute;
  width: 60%;
  height: 60%;
  left: -10%;
  top: -10%;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255,255,255,.55), transparent 65%);
  transform: rotate(-18deg);
  opacity:.65;
}
.coin__text{
  font-weight: 1000;
  font-size: clamp(56px, 9vw, 98px);
  letter-spacing: -1px;
  color: #ffffff;
  text-shadow:
    0 6px 0 rgba(0,0,0,.15),
    0 16px 28px rgba(0,0,0,.30);
}
.coin:active .coin__face{ transform: scale(0.985); }
.coin.bump{ animation: bump .08s ease-out; }
@keyframes bump{ 0%{ transform: scale(1); } 100%{ transform: scale(.98); } }

/* Toast */
.toast{
  margin-top: 14px;
  min-height: 26px;
  text-align:center;
  font-weight: 800;
  color: rgba(255,255,255,.92);
  text-shadow: 0 8px 22px rgba(0,0,0,.35);
}

/* Bottom */
.bottom{
  position:fixed;
  left:0; right:0;
  bottom:0;
  padding: 0 16px;
  z-index: 65;
}
.withdraw{
  width: min(520px, 92vw);
  margin: 0 auto;
  display:block;
  border:0;
  border-radius: 20px;
  padding: 16px 18px;
  font-size: 24px;
  font-weight: 1000;
  letter-spacing: .8px;
  color: #fff;
  background:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,.45), transparent 45%),
    linear-gradient(180deg, var(--blue1), var(--blue2));
  box-shadow: var(--shadow);
}
.withdraw:active{ transform: translateY(1px) scale(.995); }
.bottom__safezone{ height: calc(12px + env(safe-area-inset-bottom)); }

/* Check block */
.check{
  width: min(520px, 92vw);
  margin-top: 14px;
  background: rgba(0,0,0,.42);
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 16px;
  padding: 14px 14px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(6px);
}
.check.hidden{ display:none; }
.check__title{ font-weight: 900; margin-bottom: 6px; }
.check__desc{ color: var(--text2); margin-bottom: 10px; }
.check__btn{
  display:block;
  text-align:center;
  text-decoration:none;
  padding: 12px 12px;
  border-radius: 14px;
  font-weight: 1000;
  color:#fff;
  background:
    radial-gradient(circle at 25% 25%, rgba(255,255,255,.35), transparent 48%),
    linear-gradient(180deg, #ff4b4b, #c60000);
  box-shadow: 0 16px 30px rgba(0,0,0,.35);
}

/* Flying coins */
.particle{
  position:absolute;
  width: 54px;
  height: 54px;
  border-radius: 999px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 1000;
  color: #7a4a00;
  text-shadow: 0 2px 0 rgba(255,255,255,.35);
  background:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,.65), transparent 45%),
    linear-gradient(180deg, #ffe07a, #ffb300);
  box-shadow: 0 16px 26px rgba(0,0,0,.25);
  pointer-events:none;
  transform: translate(-50%, -50%);
}
.particle::after{ content:"R$"; font-size: 18px; }

/* Sparkles */
.spark{
  position:absolute;
  width: 16px;
  height: 16px;
  background: radial-gradient(circle, rgba(255,255,255,.95), rgba(255,255,255,0) 70%);
  pointer-events:none;
  transform: translate(-50%, -50%);
}
@keyframes fly{
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(.8); }
  10%  { opacity: 1; }
  100% { opacity: 0; transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1.12); }
}
@keyframes sparkle{
  0%{ opacity:0; transform: translate(-50%, -50%) scale(.6); }
  20%{ opacity:1; }
  100%{ opacity:0; transform: translate(calc(-50% + var(--dx)), calc(-50% + var(--dy))) scale(1.2); }
}