/* ui-modern.css (PATCH v4)
   Fix utama:
   - HILANGKAN overlay merah yang nutup canvas (masalah v3)
   - Canvas di-inset agar NYATU dengan ring PNG (spin_background)
   - Tetap modern (glass + glow) tapi clean
*/

:root{
  --bg0:#050508;
  --bg1:#0b0b14;
  --text:#f4f6ff;
  --muted:rgba(244,246,255,.72);

  --card:rgba(18,18,28,.62);
  --card2:rgba(18,18,28,.40);
  --stroke:rgba(255,255,255,.10);
  --stroke2:rgba(255,255,255,.14);
  --shadow: 0 22px 70px rgba(0,0,0,.65);

  /* ukuran roda */
  --wheel-size: clamp(320px, 62vw, 520px);

  /* INSET canvas dari ring PNG (atur ini kalau masih belum pas) */
  --wheel-inset: clamp(26px, 5.6vw, 44px);

  --radius: 18px;
}

html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 50% -10%, rgba(255,90,90,.18), transparent 60%),
    radial-gradient(900px 520px at 15% 10%, rgba(120,140,255,.14), transparent 55%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
  overflow-x:hidden;
  display: flex;
  flex-direction: column;

}

/* diamond pattern halus */
body:before{
  content:"";
  position:fixed; inset:0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.06) 0 2px, transparent 2px 44px),
    linear-gradient(225deg, rgba(255,255,255,.05) 0 2px, transparent 2px 44px);
  background-size: 44px 44px;
  opacity:.22;
  pointer-events:none;
  mix-blend-mode: overlay;
}

/* layout umum (aman walau class berbeda) */
main.layout{
  flex: 1;                 /* isi tinggi sisa layar */
  margin: 0 auto;          /* center horizontal */
  width: min(1100px, calc(100% - 28px));
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 16px;

  align-items: center;     /* center item dalam row */
  align-content: center;   /* center seluruh grid secara vertikal */
}
@media (max-width: 900px){
  main.layout{
    width: 100%;
    padding: 12px;
    grid-template-columns: 1fr;   /* <--- ini kuncinya */
    align-content: start;
    align-items: stretch;
  }

  /* hilangkan lebar tetap sidebar */
  aside.side{
    width: 100%;
    max-width: 100%;
  }

  /* pastikan card ikut layar */
  .wheel-card, .side-card{
    width: 100%;
    max-width: 100%;
  }

  /* input & tombol full */
  input, button, .btn{
    max-width: 100%;
  }
}

/* .card{
  border-radius:var(--radius);
  background:linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--stroke);
  box-shadow:var(--shadow);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
} */

/* ===== Wheel (NYATU dengan ring PNG) ===== */
.wheel-card{ padding: 16px 14px 14px; }

.wheel-wrap{
  position:relative;
  width:100%;
  display:grid;
  place-items:center;
  padding:10px;
}

/* ring PNG dipasang sebagai background-image inline dari PHP -> BIARKAN.
   Yang penting: contain + canvas inset */
.wheel-bg{
  width: var(--wheel-size);
  aspect-ratio: 1;
  position:relative;
  border-radius:50%;
  background-position:center;
  background-repeat:no-repeat;
  background-size: contain;
  filter: drop-shadow(0 22px 70px rgba(0,0,0,.72));
  isolation:isolate;
}

/* PENTING: override patch v3 yang bikin overlay merah nutup canvas */
.wheel-bg::before,
.wheel-bg::after{ content:none !important; display:none !important; }

/* Canvas lebih kecil supaya masuk ke "lubang" ring */
.wheel-bg canvas{
  position:absolute;
  inset: var(--wheel-inset);
  width: calc(100% - (2 * var(--wheel-inset)));
  height: calc(100% - (2 * var(--wheel-inset)));
  border-radius:50%;
  display:block;
  z-index: 2;
}

/* glow halus biar nyatu */
.wheel-glow{
  position:absolute;
  inset:-18px;
  border-radius:50%;
  pointer-events:none;
  z-index: 3;
  background:
    radial-gradient(circle at 50% 55%, rgba(255,212,0,.18), transparent 62%),
    radial-gradient(circle at 30% 35%, rgba(124,92,255,.16), transparent 60%),
    radial-gradient(circle at 70% 25%, rgba(91,222,252,.12), transparent 60%);
  filter: blur(16px);
  opacity:.9;
}

.wheel-glow::after{
  content:"";
  position:absolute;
  left:50%;
  top:-8px;
  transform: translateX(-50%);
  width: clamp(40px, 8vw, 60px);
  height: clamp(40px, 8vw, 60px);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,.55), transparent 55%),
    radial-gradient(circle at 50% 60%, #ffdd7a, #c98500 62%, #7a4700 100%);
  box-shadow: 0 14px 30px rgba(0,0,0,.55);
}

.wheel-actions{ display:flex; gap:10px; justify-content:center; margin-top:14px; }

.input{
  width:100%;
  padding:14px 14px;
  border-radius:16px;
  border:1px solid var(--stroke2);
  outline:none;
  background:rgba(0,0,0,.28);
  color:var(--text);
  font-size:14px;
}

.btn{
  border:0; outline:0;
  cursor:pointer;
  font-weight:800;
  letter-spacing:.2px;
  padding:14px 14px;
  transition: transform .15s ease, filter .15s ease, opacity .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn[disabled]{ opacity:.55; cursor:not-allowed; }

.btn-ghost{ background:rgba(0, 0, 0, 0.719); color:rgba(255,255,255,.9);border-radius:10px; }
.btn-ghost:hover{ filter:brightness(1.08); }

.btn-gold{
  color:#1a1400;
  background: linear-gradient(180deg, #ffd400 0%, #ffbf00 100%);
}

.btn-primary{
  color:#fff;
  background:  #327be7;
}

/* Top bar */
/* .topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:12px 14px;
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border:1px solid var(--stroke);
  box-shadow:var(--shadow);
  backdrop-filter: blur(10px);
} */
/* .brand{display:flex;align-items:center;gap:12px;min-width:0} */
/* .brand img{height:38px;border-radius:12px;object-fit:cover;border:1px solid var(--stroke2)} */
.title{display:flex;flex-direction:column;min-width:0}
.title strong{font-weight:800;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.title span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* .badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(0,0,0,.28);
  border:1px solid var(--stroke2);
  color:rgba(255,255,255,.86);
  font-size:12px;
  white-space:nowrap;
} */

/* Layout */
.layout{
  margin-top:16px;
  display:grid;
  grid-template-columns: 1fr 360px;
  gap:16px;
  align-items: center;
}

@media (max-width: 920px){
  .layout{grid-template-columns:1fr;min-height:750px;}
}

#coupon-form{
  display:flex;
  width:100%;
  max-width:520px;
  margin:0 auto;
  overflow:hidden;
  background:#fff;
  box-shadow:0 10px 30px rgba(0,0,0,.25);
}

#coupon-form #code{
  flex:1;
  border:0;
  outline:none;
  padding:14px 16px;
  font-size:14px;
  background:transparent;
  color:#111;
}

/* Tombol nempel kanan */
#coupon-form #spin_button_check{
  border:0;
  outline:none;
  padding:14px 18px;
  font-weight:700;
  cursor:pointer;
  background:#f5c400;   /* kuning */
  color:#111;
  white-space:nowrap;
}

#coupon-form #spin_button_check:hover{
  filter:brightness(.95);
}


/* .card{
  border-radius:var(--radius);
  background:linear-gradient(180deg, var(--card), var(--card2));
  border:1px solid var(--stroke);
  box-shadow:var(--shadow);
  backdrop-filter: blur(12px);
} */
.card-pad{padding:18px}
.h2 {padding:5px; text-align: center;}

#spin_button {margin:10px 0;}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,var(--bg0),var(--bg1));
  overflow-x:hidden;
}

/* particle canvas */
#fxParticles{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  pointer-events:none;
  opacity:.9;
}

.bg{
  position:relative;
  /* min-height:100vh; */
  /* padding:18px 12px 40px; */
}

.confetti{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  pointer-events:none;
  opacity:0;
  z-index:1040;
  pointer-events:none;
  transition:opacity .25s ease;
}
.confetti-visible{opacity:1;pointer-events:auto;cursor:not-allowed;}

.app{
  position:relative;
  z-index:2;
  width:min(1120px, 100%);
  padding:10px 0 0;
}

body.swal2-height-auto{
  height: 100% !important;
  min-height: 100vh !important;
}

main.layout{
  min-height: 100vh !important;
  align-content: center !important;
}