[hidden] { display:none!important; }
.billing-shell { max-width:1400px; margin:0 auto; padding:28px 36px 70px; }
.billing-header,.billing-brand,.billing-heading,.editor-head,.editor-actions { display:flex; align-items:center; justify-content:space-between; gap:20px; }
.billing-header { padding-bottom:24px; border-bottom:1px solid var(--color-border); margin-bottom:38px; }
.billing-header a { color:var(--color-primary); text-underline-offset:3px; }
.billing-brand { justify-content:flex-start; font-size:11px; font-weight:700; letter-spacing:.08em; }
.billing-brand img { object-fit:contain; }
.billing-shell h1 { font-family:var(--font-display); font-size:32px; margin:4px 0 12px; line-height:1.2; }
.billing-shell h2 { font-size:22px; }
.billing-shell p { line-height:1.65; }
.eyebrow { font-size:11px; letter-spacing:.12em; font-weight:700; color:var(--color-primary); margin:0; }
.billing-gate { max-width:540px; margin:50px auto; background:var(--color-surface); padding:34px; border:1px solid var(--color-border); border-radius:14px; }
.billing-shell button { border:1px solid transparent; border-radius:8px; padding:11px 16px; background:var(--color-primary); color:var(--color-text-inverse); font:inherit; font-weight:600; font-size:14px; cursor:pointer; }
.billing-shell button:hover { filter:brightness(.94); }
.billing-shell button:disabled { opacity:.5; cursor:wait; }
.billing-shell .secondary { background:var(--color-surface); color:var(--color-text); border-color:var(--color-border); }
.billing-shell input,.billing-shell select,.billing-shell textarea { display:block; width:100%; box-sizing:border-box; color:var(--color-text); background:var(--color-surface); border:1px solid var(--color-border); border-radius:7px; padding:10px; font:inherit; margin:6px 0 16px; }
.billing-shell label { font-size:13px; font-weight:600; }
.billing-shell :focus-visible { outline:3px solid var(--color-primary); outline-offset:3px; }
#verifyForm { margin-top:25px; } #billingCode { font-size:26px; letter-spacing:.25em; }
.help { color:var(--color-text-muted); font-size:13px; }
#billingMessage:not(:empty),#entryError:not(:empty) { padding:12px 16px; border:1px solid #d5a252; border-radius:8px; }
.billing-notice { background:var(--color-surface); border-left:3px solid var(--color-primary); padding:16px 20px; margin:24px 0; font-size:14px; line-height:1.7; }
.billing-controls { display:flex; flex-wrap:wrap; gap:12px; align-items:flex-end; margin:26px 0; }
.billing-controls input,.billing-controls select { margin-bottom:0; }
.billing-totals { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:14px; }
.billing-total { background:var(--color-surface); border:1px solid var(--color-border); padding:20px; border-radius:12px; }
.billing-total span { display:block; font-size:13px; color:var(--color-text-muted); }
.billing-total strong { display:block; font-size:28px; margin:7px 0; font-variant-numeric:tabular-nums; }
.billing-table-wrap { overflow-x:auto; border:1px solid var(--color-border); border-radius:12px; background:var(--color-surface); }
.billing-table { width:100%; border-collapse:collapse; font-size:14px; }
.billing-table th { font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--color-text-muted); text-align:left; }
.billing-table th,.billing-table td { padding:18px 16px; border-bottom:1px solid var(--color-border); vertical-align:top; }
.billing-table td:first-child { min-width:210px; max-width:350px; overflow-wrap:anywhere; }
.billing-table td:nth-child(3) { white-space:nowrap; font-variant-numeric:tabular-nums; font-weight:600; }
.billing-table small { display:block; margin-top:4px; color:var(--color-text-muted); }
.billing-table button { white-space:nowrap; }
.billing-tag { display:inline-block; border:1px solid var(--color-border); padding:4px 8px; border-radius:5px; white-space:nowrap; font-size:12px; }
.billing-rules { margin-top:28px; font-size:13px; line-height:1.65; color:var(--color-text-muted); }
.billing-rules summary { cursor:pointer; font-weight:600; }
#billingEditor { border:1px solid var(--color-border); border-radius:14px; padding:28px; width:min(560px,calc(100vw - 32px)); max-height:90vh; overflow-y:auto; background:var(--color-surface); color:var(--color-text); box-sizing:border-box; }
#billingEditor::backdrop { background:rgba(0,15,35,.6); }
.checkline { display:flex; gap:12px; align-items:flex-start; line-height:1.5; margin:18px 0; }
.checkline input { width:19px; height:19px; flex-shrink:0; margin:0; }
.editor-actions { flex-wrap:wrap; margin-top:22px; }
@media(max-width:750px) {
  .billing-shell { padding:20px 16px 50px; }
  .billing-header { align-items:flex-start; gap:14px; font-size:12px; }
  .billing-brand { flex-direction:column; align-items:flex-start; gap:8px; font-size:9px; }
  .billing-heading { flex-direction:column; align-items:flex-start; }
  .billing-shell h1 { font-size:27px; }
  .billing-gate { margin:28px auto; padding:23px; }
  .billing-totals { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .billing-total { padding:15px; } .billing-total strong { font-size:23px; }
  .billing-controls { align-items:stretch; } .billing-controls label { flex:1 1 140px; }
  .billing-controls button { flex:1 1 140px; }
}