.rach-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(260px,1fr));
  gap:20px;
  margin:30px auto;
  max-width:1100px;
}

.rach-card{
  background:linear-gradient(160deg,rgba(29,50,117,.85),rgba(16,30,68,.92));
  border:2px solid rgba(241,215,126,.42);
  border-radius:14px;
  padding:28px 22px;
  text-align:center;
  transition:transform .2s,border-color .2s,box-shadow .2s;
  cursor:pointer;
  position:relative;
}
.rach-card:hover{
  transform:translateY(-4px);
  border-color:rgba(241,215,126,.88);
  box-shadow:0 8px 30px rgba(241,215,126,.22);
}
.rach-card:active{
  transform:translateY(-1px);
}
.rach-card--processing{
  opacity:.55;
  pointer-events:none;
}

.rach-amount{
  font-family:"Cinzel",serif;
  font-size:2.4rem;
  font-weight:800;
  color:var(--gold);
  line-height:1.1;
  margin-bottom:4px;
}

.rach-multiplier{
  font-size:.78rem;
  color:#8fb4e8;
  margin-bottom:18px;
}

.rach-rewards{
  display:flex;
  flex-direction:column;
  gap:10px;
  margin-bottom:22px;
}
.rach-reward-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:8px 14px;
  background:rgba(0,0,0,.25);
  border-radius:8px;
}
.rach-reward-label{
  font-size:.82rem;
  color:#a8c4f0;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.06em;
}
.rach-reward-value{
  font-size:1.1rem;
  font-weight:700;
  color:var(--text);
}
.rach-reward-value--kb{
  color:var(--gold);
  font-size:1.25rem;
}

.rach-buy-btn{
  width:100%;
  padding:12px;
  border:2px solid var(--gold-border);
  border-radius:8px;
  background:linear-gradient(to bottom,rgba(241,215,126,.22),rgba(241,215,126,.08));
  color:var(--gold);
  font-family:"Be Vietnam Pro",sans-serif;
  font-size:1rem;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.08em;
  cursor:pointer;
  transition:background .2s;
}
.rach-buy-btn:hover{
  background:linear-gradient(to bottom,rgba(241,215,126,.38),rgba(241,215,126,.16));
}

.rach-loading{
  text-align:center;
  color:#8fb4e8;
  font-size:1.1rem;
  padding:40px;
  grid-column:1/-1;
}

.rach-status-banner{
  max-width:1100px;
  margin:0 auto 20px;
  padding:16px 24px;
  border-radius:10px;
  text-align:center;
  font-size:1.05rem;
  font-weight:600;
}
.rach-status-banner--success{
  background:rgba(46,204,113,.18);
  border:2px solid rgba(46,204,113,.5);
  color:#7eebb0;
}
.rach-status-banner--error{
  background:rgba(231,76,60,.18);
  border:2px solid rgba(231,76,60,.5);
  color:#f0a0a0;
}

.rach-note{
  max-width:800px;
  margin:20px auto;
  text-align:center;
  font-size:.85rem;
  color:#7a9bcc;
  line-height:1.6;
}
.rach-note p{margin:4px 0}

.rach-login-required{
  text-align:center;
  padding:60px 20px;
  grid-column:1/-1;
}
.rach-login-required a{
  color:var(--gold);
  font-weight:700;
}

/* Payment Method Modal */
.rach-modal-overlay{
  position:fixed;
  inset:0;
  z-index:100;
  background:rgba(0,0,0,.7);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}
.rach-modal-overlay[hidden]{
  display:none;
}
.rach-modal{
  background:linear-gradient(160deg,rgba(29,50,117,.97),rgba(16,30,68,.98));
  border:2px solid rgba(241,215,126,.5);
  border-radius:16px;
  padding:36px 32px;
  max-width:440px;
  width:100%;
  position:relative;
}
.rach-modal-close{
  position:absolute;
  top:12px;
  right:16px;
  background:none;
  border:none;
  font-size:2rem;
  color:#8fb4e8;
  cursor:pointer;
  line-height:1;
}
.rach-modal-close:hover{
  color:var(--gold);
}
.rach-modal-title{
  font-family:"Cinzel",serif;
  font-size:1.5rem;
  font-weight:700;
  color:var(--gold);
  text-align:center;
  margin:0 0 24px;
}
.rach-pay-options{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.rach-pay-option{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:4px;
  padding:18px 20px;
  border:2px solid rgba(241,215,126,.35);
  border-radius:10px;
  background:rgba(0,0,0,.25);
  cursor:pointer;
  transition:border-color .2s,background .2s,transform .15s;
}
.rach-pay-option:hover{
  border-color:rgba(241,215,126,.88);
  background:rgba(0,0,0,.4);
  transform:translateY(-2px);
}
.rach-pay-option-name{
  font-size:1.15rem;
  font-weight:700;
  color:var(--gold);
}
.rach-pay-option-desc{
  font-size:.8rem;
  color:#8fb4e8;
}
.rach-pay-option-bonus{
  display:inline-block;
  margin-top:6px;
  padding:3px 10px;
  border-radius:6px;
  background:rgba(46,204,113,.22);
  border:1px solid rgba(46,204,113,.5);
  color:#7eebb0;
  font-size:.78rem;
  font-weight:700;
}

/* Offline payment info */
.rach-offline-info{
  margin-top:8px;
}
.rach-offline-amount{
  font-size:1.1rem;
  color:var(--text);
  margin-bottom:16px;
}
.rach-offline-amount strong{
  color:var(--gold);
  font-size:1.3rem;
}
.rach-offline-step{
  font-size:.9rem;
  color:#c0d8f5;
  margin:10px 0;
}
.rach-offline-whatsapp{
  display:inline-block;
  margin:14px 0;
  padding:12px 24px;
  background:#25D366;
  color:white;
  border-radius:10px;
  text-decoration:none;
  font-weight:700;
  font-size:1rem;
  transition:background .25s,transform .15s;
}
.rach-offline-whatsapp:hover{
  background:#1DA851;
  transform:translateY(-2px);
}
.rach-offline-account{
  background:rgba(0,0,0,.3);
  border:1px solid rgba(241,215,126,.3);
  border-radius:8px;
  padding:14px 18px;
  margin:8px 0 16px;
}
.rach-offline-account p{
  margin:4px 0;
  font-size:.92rem;
  color:var(--text);
}
.rach-offline-account strong{
  color:#a8c4f0;
}
.rach-offline-done{
  width:100%;
  padding:12px;
  border:2px solid var(--gold-border);
  border-radius:8px;
  background:linear-gradient(to bottom,rgba(241,215,126,.22),rgba(241,215,126,.08));
  color:var(--gold);
  font-weight:700;
  font-size:1rem;
  cursor:pointer;
  margin-top:12px;
}
.rach-offline-done:hover{
  background:linear-gradient(to bottom,rgba(241,215,126,.38),rgba(241,215,126,.16));
}

/* Transfer payment info */
.rach-transfer-info{
  margin-top:8px;
}
.rach-transfer-amount{
  font-size:1.1rem;
  color:var(--text);
  margin-bottom:16px;
}
.rach-transfer-amount strong{
  color:var(--gold);
  font-size:1.3rem;
}
.rach-transfer-step{
  font-size:.9rem;
  color:#c0d8f5;
  margin:10px 0;
}
.rach-transfer-qrcode{
  text-align:center;
  margin:14px 0;
}
.rach-transfer-qrcode img{
  max-width:200px;
  height:auto;
  border-radius:12px;
  border:2px solid rgba(241,215,126,.4);
}
.rach-transfer-address{
  display:flex;
  align-items:center;
  gap:10px;
  background:rgba(0,0,0,.3);
  border:1px solid rgba(241,215,126,.3);
  border-radius:8px;
  padding:12px 14px;
  margin:8px 0;
}
.rach-transfer-address span{
  flex:1;
  font-size:.88rem;
  color:#a8c4f0;
  font-family:monospace;
  word-break:break-all;
}
.rach-transfer-copy{
  padding:6px 14px;
  border:1px solid var(--gold-border);
  border-radius:6px;
  background:linear-gradient(to bottom,rgba(241,215,126,.22),rgba(241,215,126,.08));
  color:var(--gold);
  font-weight:700;
  font-size:.85rem;
  cursor:pointer;
  white-space:nowrap;
  transition:background .2s;
}
.rach-transfer-copy:hover{
  background:linear-gradient(to bottom,rgba(241,215,126,.38),rgba(241,215,126,.16));
}
.rach-transfer-copy--copied{
  background:rgba(46,204,113,.25);
  border-color:rgba(46,204,113,.5);
  color:#7eebb0;
}
.rach-transfer-done{
  width:100%;
  padding:12px;
  border:2px solid var(--gold-border);
  border-radius:8px;
  background:linear-gradient(to bottom,rgba(241,215,126,.22),rgba(241,215,126,.08));
  color:var(--gold);
  font-weight:700;
  font-size:1rem;
  cursor:pointer;
  margin-top:12px;
}
.rach-transfer-done:hover{
  background:linear-gradient(to bottom,rgba(241,215,126,.38),rgba(241,215,126,.16));
}