/* ============================================================
   AurumX AI — Step 8 Subscription / Billing Account
   ============================================================ */

.billing-page{
  --bill-line:rgba(108,167,224,.13);
  --bill-panel:linear-gradient(180deg,rgba(9,25,42,.84),rgba(4,14,24,.91));
  --bill-muted:#7f95aa;
  --bill-blue:#2f98ff;
  --bill-gold:#f1b84b;
  --bill-green:#2bd99d;
  --bill-red:#ff6470;
}

.billing-shell{
  display:grid;
  gap:8px;
}

.billing-hero{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:8px;
}

.billing-card{
  min-width:0;
  padding:16px;
  border:1px solid var(--bill-line);
  border-radius:14px;
  background:var(--bill-panel);
  box-shadow:0 16px 44px rgba(0,0,0,.14);
}

.billing-overview{
  position:relative;
  overflow:hidden;
}

.billing-overview::after{
  content:"";
  position:absolute;
  width:260px;
  height:260px;
  right:-110px;
  top:-120px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(47,152,255,.12),transparent 65%);
  pointer-events:none;
}

.billing-kicker{
  color:#6f89a3;
  font-size:10px;
  font-weight:760;
  letter-spacing:1.6px;
  text-transform:uppercase;
}

.plan-line{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-top:8px;
}

.plan-name{
  font-size:31px;
  font-weight:900;
  letter-spacing:-.7px;
}

.plan-badge{
  min-height:26px;
  display:inline-flex;
  align-items:center;
  padding:0 9px;
  border-radius:999px;
  border:1px solid rgba(47,152,255,.18);
  background:rgba(47,152,255,.08);
  color:#bfe6ff;
  font-size:10px;
  font-weight:750;
  letter-spacing:.6px;
}

.plan-badge.vip{
  border-color:rgba(241,184,75,.22);
  background:rgba(241,184,75,.08);
  color:#f5d47f;
}

.plan-meta{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:8px;
  margin-top:15px;
}

.meta-box{
  padding:12px;
  border:1px solid rgba(255,255,255,.05);
  border-radius:11px;
  background:rgba(2,9,16,.34);
}

.meta-box small{
  display:block;
  color:#6f8498;
  font-size:10px;
  margin-bottom:4px;
}

.meta-box strong{
  font-size:14px;
  color:#d9e5ef;
}

.billing-actions{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-top:15px;
}

.quick-stats{
  display:grid;
  gap:8px;
}

.quick-stat{
  padding:14px;
  border:1px solid var(--bill-line);
  border-radius:12px;
  background:var(--bill-panel);
}

.quick-stat small{
  display:block;
  color:#71889e;
  font-size:10px;
}

.quick-stat strong{
  display:block;
  margin-top:5px;
  font-size:19px;
}

.billing-grid{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:8px;
}

.table-wrap{
  overflow:auto;
  border:1px solid var(--bill-line);
  border-radius:13px;
}

.billing-table{
  width:100%;
  border-collapse:collapse;
  min-width:740px;
  background:rgba(4,13,22,.55);
}

.billing-table th,
.billing-table td{
  padding:11px 12px;
  text-align:left;
  border-bottom:1px solid rgba(255,255,255,.045);
  font-size:11px;
}

.billing-table th{
  color:#6e8499;
  font-weight:720;
  letter-spacing:.5px;
  text-transform:uppercase;
  background:rgba(7,20,33,.76);
}

.billing-table td{
  color:#aebdcc;
}

.billing-table tr:last-child td{border-bottom:0}

.status{
  display:inline-flex;
  align-items:center;
  min-height:24px;
  padding:0 8px;
  border-radius:999px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.5px;
  border:1px solid rgba(255,255,255,.08);
  color:#899daf;
}

.status.PAID,
.status.ACTIVE{
  color:#76e8b6;
  border-color:rgba(43,217,157,.20);
  background:rgba(43,217,157,.055);
}

.status.PENDING{
  color:#f1cb76;
  border-color:rgba(241,184,75,.18);
  background:rgba(241,184,75,.055);
}

.status.FAILED,
.status.EXPIRED,
.status.REFUNDED,
.status.CANCELLED{
  color:#ff919a;
  border-color:rgba(255,100,112,.18);
  background:rgba(255,100,112,.05);
}

.account-side{
  display:grid;
  gap:8px;
}

.side-box{
  padding:15px;
  border:1px solid var(--bill-line);
  border-radius:13px;
  background:var(--bill-panel);
}

.side-box h3{
  margin:0 0 6px;
  font-size:14px;
}

.side-box p{
  margin:0;
  color:#778ea5;
  font-size:11px;
  line-height:1.5;
}

.side-list{
  display:grid;
  gap:8px;
  margin-top:11px;
}

.side-item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:9px 0;
  border-bottom:1px solid rgba(255,255,255,.04);
  font-size:11px;
}

.side-item:last-child{border-bottom:0}
.side-item span{color:#71889d}
.side-item strong{color:#c7d5e1}

.empty-state{
  padding:30px 16px;
  text-align:center;
  color:#70879d;
  font-size:11px;
}

@media(max-width:980px){
  .billing-hero,
  .billing-grid{
    grid-template-columns:1fr;
  }
}

@media(max-width:620px){
  .plan-meta{
    grid-template-columns:1fr;
  }
  .billing-actions{
    display:grid;
  }
  .billing-actions .btn{
    width:100%;
  }
}