:root{
  --bg:#09070d;
  --panel:#15101a;
  --panel-2:#1d1424;
  --line:#33213c;
  --text:#f8f3fa;
  --muted:#aa9ab3;
  --accent:#942d86;
  --accent-2:#c84ab7;
  --good:#4fd49b;
  --warn:#ffca65;
  --danger:#ff6d80;
  --shadow:0 24px 70px rgba(0,0,0,.38);
}
*{box-sizing:border-box}
html{color-scheme:dark}
body{
  margin:0;
  min-height:100vh;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:
    radial-gradient(circle at 14% 0%, rgba(148,45,134,.22), transparent 34%),
    radial-gradient(circle at 100% 30%, rgba(200,74,183,.12), transparent 30%),
    var(--bg);
  color:var(--text);
}
button,input{font:inherit}
button{cursor:pointer}
.app-shell{width:min(1180px,calc(100% - 28px));margin:auto}
.topbar{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark,.logo-dot{
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--accent-2),var(--accent));
  box-shadow:0 10px 30px rgba(148,45,134,.32);
  font-weight:900;
}
.brand-mark{width:46px;height:46px;border-radius:14px}
.brand strong{display:block;letter-spacing:.08em}
.brand small{display:block;color:var(--muted);margin-top:2px}
.status-pill{
  padding:10px 14px;border:1px solid var(--line);border-radius:999px;
  color:#d9cde0;background:rgba(21,16,26,.75);font-size:13px;
}
.status-pill span{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--good);margin-right:7px;box-shadow:0 0 14px rgba(79,212,155,.8)}
.main-grid{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:18px;
  padding:8px 0 24px;
}
.hero-card,.wheel-card,.prize-card{
  border:1px solid var(--line);
  border-radius:26px;
  background:linear-gradient(180deg,rgba(29,20,36,.94),rgba(18,13,22,.95));
  box-shadow:var(--shadow);
}
.hero-card{padding:34px}
.eyebrow{font-size:12px;letter-spacing:.15em;font-weight:800;color:#d48bc9}
h1{font-size:clamp(36px,5vw,64px);line-height:.98;margin:10px 0 16px;max-width:760px}
h2{margin:6px 0 0;font-size:24px}
.lead{color:var(--muted);line-height:1.7;max-width:720px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:28px}
label span,label>span{display:block;font-size:12px;font-weight:700;color:#cfc0d6;margin-bottom:8px}
input{
  width:100%;
  height:50px;
  border:1px solid #3b2846;
  border-radius:14px;
  background:#0e0a12;
  color:white;
  outline:none;
  padding:0 14px;
  transition:.2s ease;
}
input:focus{border-color:var(--accent-2);box-shadow:0 0 0 4px rgba(148,45,134,.14)}
.notice{
  display:flex;gap:12px;align-items:flex-start;
  margin-top:18px;padding:14px;border:1px solid #3d2946;
  background:rgba(148,45,134,.08);border-radius:15px;
}
.notice>span{font-size:19px}
.notice strong{display:block;font-size:13px}
.notice small{display:block;color:var(--muted);line-height:1.5;margin-top:3px}
.wheel-card{padding:26px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.wheel-wrap{position:relative;width:min(430px,84vw);aspect-ratio:1}
.pointer{
  position:absolute;z-index:5;top:-2px;left:50%;transform:translateX(-50%);
  width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-top:34px solid #fff;
  filter:drop-shadow(0 8px 12px rgba(0,0,0,.4));
}
.wheel{
  position:absolute;inset:14px;border-radius:50%;
  border:10px solid #eee;
  background:conic-gradient(
    #942d86 0deg 18deg,
    #2c1731 18deg 72deg,
    #b851a8 72deg 126deg,
    #5f2858 126deg 216deg,
    #201126 216deg 360deg
  );
  box-shadow:
    inset 0 0 0 5px rgba(0,0,0,.24),
    0 28px 70px rgba(0,0,0,.5),
    0 0 46px rgba(148,45,134,.22);
  transition:transform 5.2s cubic-bezier(.16,.86,.18,1);
}
.wheel::before{
  content:"VOUCHER 5%   •   VOUCHER 15%   •   100 POIN   •   20 POIN   •   COBA LAGI";
  position:absolute;inset:14%;border-radius:50%;
  display:grid;place-items:center;text-align:center;
  color:rgba(255,255,255,.82);font-size:12px;font-weight:900;letter-spacing:.06em;line-height:2.8;
  transform:rotate(-12deg);
}
.wheel-center{
  position:absolute;inset:36%;border-radius:50%;
  background:#0f0a13;border:7px solid #f4eff4;display:grid;place-items:center;
  box-shadow:0 10px 40px rgba(0,0,0,.45);
}
.logo-dot{width:74%;height:74%;border-radius:50%;font-size:24px}
.spin-btn,.claim-btn{
  border:0;color:white;font-weight:900;letter-spacing:.06em;
  background:linear-gradient(180deg,#bb43aa,#842377);
  box-shadow:0 14px 30px rgba(148,45,134,.3);
}
.spin-btn{width:min(360px,100%);height:56px;border-radius:16px;margin-top:18px}
.spin-btn:disabled{opacity:.5;cursor:not-allowed}
.spin-hint{color:var(--muted);font-size:12px;margin-top:10px}
.prize-card{grid-column:1/-1;padding:26px}
.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.chance-badge{padding:10px 14px;border-radius:12px;background:rgba(79,212,155,.09);border:1px solid rgba(79,212,155,.25);color:#8ce7bd;font-weight:900}
.prize-list{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.prize-item{padding:16px;border:1px solid #35233f;background:#100b14;border-radius:16px}
.prize-item .icon{font-size:24px}
.prize-item strong{display:block;margin-top:10px;font-size:14px}
.prize-item small{display:block;color:var(--muted);margin-top:4px}
footer{
  min-height:70px;display:flex;justify-content:space-between;align-items:center;gap:16px;
  color:#786b80;font-size:12px
}
.modal{position:fixed;inset:0;display:grid;place-items:center;padding:18px;background:rgba(4,2,6,.78);backdrop-filter:blur(12px);z-index:50}
.hidden{display:none!important}
.modal-card{
  width:min(510px,100%);max-height:92vh;overflow:auto;
  background:#15101a;border:1px solid #3b2745;border-radius:26px;
  padding:28px;position:relative;box-shadow:0 30px 100px rgba(0,0,0,.55)
}
.modal-close{position:absolute;right:16px;top:14px;width:38px;height:38px;border:0;border-radius:12px;background:#25182c;color:#fff;font-size:24px}
.result-icon{font-size:48px;margin-bottom:10px}
.modal-card h2{font-size:32px;margin:7px 0}
.modal-card p{color:var(--muted);line-height:1.6}
.voucher-box,.claim-box{margin-top:18px;padding:16px;border:1px solid #3c2945;border-radius:16px;background:#0e0a12}
.voucher-box label{display:block;color:#bbaaC2;font-size:12px;margin-bottom:8px}
.voucher-row{display:flex;gap:8px}
.voucher-row button{border:0;border-radius:12px;padding:0 14px;font-weight:800;background:#2b1a31;color:#fff}
.claim-box h3{margin:0 0 14px}
.claim-box label{display:block;margin-bottom:10px}
.claim-btn{height:50px;width:100%;border-radius:14px;margin-top:4px}
.claim-status{font-size:13px;margin-bottom:0!important}
@media (max-width:900px){
  .main-grid{grid-template-columns:1fr}
  .prize-card{grid-column:auto}
  .prize-list{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:620px){
  .app-shell{width:min(100% - 18px,1180px)}
  .topbar{min-height:72px}
  .status-pill{font-size:11px;padding:8px 10px}
  .hero-card,.wheel-card,.prize-card{border-radius:20px}
  .hero-card{padding:24px 18px}
  .wheel-card{padding:18px 10px}
  .form-grid{grid-template-columns:1fr}
  .prize-list{grid-template-columns:1fr 1fr}
  footer{flex-direction:column;align-items:flex-start;justify-content:center;padding:15px 0}
}