.billing-hub{max-width:1120px;margin:0 auto;padding:38px 24px 72px;color:var(--ink)}
.billing-hero{padding:18px 0 24px}.billing-hero h1{font-size:clamp(38px,5vw,58px);letter-spacing:-1.6px;line-height:1.05;margin:8px 0 14px}.billing-hero p{max-width:760px;margin:0;color:var(--muted);font-size:17px;line-height:1.6}
.billing-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;margin:18px 0}
.billing-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px}.billing-section-head h2{font-size:25px;margin:0 0 6px}.billing-section-head p{margin:0;color:var(--muted);font-size:14px}.billing-section-head>a{font-size:13px;font-weight:800;color:var(--green);white-space:nowrap}
.billing-status{min-height:20px;color:var(--muted);font-size:13px;margin:0 0 14px}
.billing-current-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.billing-current-card{border:1px solid #ede9df;border-radius:14px;padding:18px;background:#f5f2e9}.billing-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.billing-card-head small{display:block;font-size:10px;font-weight:850;letter-spacing:1px;color:var(--muted)}.billing-card-head h3{font-size:20px;margin:5px 0 0}.billing-card-head>strong{font-size:16px;color:var(--green);white-space:nowrap}.billing-current-card>p{font-size:13px;line-height:1.55;margin:10px 0}.billing-muted{color:var(--muted)}
.billing-actions,.billing-account-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.billing-actions .secondary,.billing-account-actions .primary{min-height:38px;padding:8px 12px;font-size:12px;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.billing-account-actions{justify-content:flex-end}
.billing-plan-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.billing-plan-card{position:relative;border:1px solid #ede9df;border-radius:14px;padding:18px;display:flex;flex-direction:column;min-width:0}.billing-plan-card.featured{border:2px solid #5d686e}.billing-plan-card h3{font-size:21px;margin:0 0 8px}.billing-price{font-size:30px;font-weight:850;letter-spacing:-.6px}.billing-price span{font-size:13px;font-weight:650;color:var(--muted);margin-left:3px}.billing-plan-card>p{font-size:13px;line-height:1.5;color:var(--muted)}.billing-plan-card ul{padding-left:18px;margin:8px 0 18px;font-size:12px;line-height:1.55;color:var(--muted);flex:1}.billing-plan-card .primary,.billing-plan-card .secondary{width:100%;box-sizing:border-box;text-align:center;text-decoration:none;margin-top:auto}.billing-badge{position:absolute;top:12px;right:12px;border-radius:999px;padding:4px 7px;background:#e8f5ee;color:#167355;font-size:9px;font-weight:850;letter-spacing:.6px}
.billing-doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.billing-doc-card{border:1px solid #ede9df;border-radius:14px;padding:18px}.billing-doc-card h3{font-size:19px;margin:0 0 8px}.billing-doc-card p{font-size:13px;color:var(--muted);line-height:1.55}.billing-doc-card .secondary{display:inline-flex;text-decoration:none;margin-top:8px}
.billing-pending{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px;border-radius:10px;background:#f5f2e9;margin-bottom:14px}.billing-pending p{margin:0;font-size:13px}
.billing-history{list-style:none;padding:0;margin:0}.billing-history li{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:14px 0;border-top:1px solid var(--line)}.billing-history li:first-child{border-top:0}.billing-history li>div:first-child{display:grid;gap:4px}.billing-history li span{font-size:12px;color:var(--muted)}.billing-history-actions{display:flex;gap:6px;flex-wrap:wrap}.billing-history-actions button{padding:7px 9px;font-size:11px}.billing-history-empty{color:var(--muted);font-size:13px}
.billing-excel{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#f5f2e9}.billing-excel h2{font-size:24px;margin:5px 0 8px}.billing-excel p{margin:0;color:var(--muted);font-size:14px;line-height:1.55;max-width:650px}.billing-excel .primary{white-space:nowrap;text-decoration:none}
.excel-purchase-dialog{max-width:580px;width:calc(100% - 32px);box-sizing:border-box;border:1px solid #ede9df;border-radius:18px;padding:28px;color:#182b3b;background:white;max-height:90vh;overflow:auto}.excel-purchase-dialog::backdrop{background:#182b3b99}.excel-purchase-dialog label{display:block;padding:12px 0;line-height:1.5}.excel-purchase-dialog input{width:auto;margin-right:8px}.excel-purchase-buttons{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}.excel-purchase-error{color:#a12b20}
[hidden]{display:none!important}
@media(max-width:900px){.billing-plan-grid{grid-template-columns:1fr 1fr}.billing-current-grid{grid-template-columns:1fr}}
@media(max-width:600px){.billing-hub{padding:24px 14px 48px}.billing-hero{padding-top:8px}.billing-hero h1{font-size:39px}.billing-panel{padding:17px;border-radius:15px}.billing-section-head{align-items:flex-start}.billing-section-head h2{font-size:21px}.billing-current-grid,.billing-plan-grid,.billing-doc-grid{grid-template-columns:1fr}.billing-plan-card{padding:16px}.billing-actions{display:grid;grid-template-columns:1fr 1fr}.billing-actions .secondary{width:100%}.billing-excel{display:block}.billing-excel .primary{display:block;margin-top:16px;text-align:center}.billing-history li{align-items:flex-start;display:block}.billing-history-actions{margin-top:10px}.billing-pending{display:block}.billing-pending .primary{margin-top:8px}.excel-purchase-dialog{padding:20px}}