.billing-page {
  box-sizing: border-box;
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 16px 2px 36px;
  color: var(--text);
}
.billing-page * { box-sizing: border-box; }

.billing-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5vw, 60px);
  border: 1px solid #9b4345;
  border-radius: 23px;
  background: radial-gradient(circle at 90% 5%, rgba(255, 205, 187, .2), transparent 33%), linear-gradient(120deg, #5b1420, #7f1d1d 58%, #9c3031);
  box-shadow: 0 18px 38px rgba(91, 20, 32, .14);
  color: #fff;
}
.billing-hero-eyebrow, .billing-section-kicker {
  display: block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .15em;
}
.billing-hero-eyebrow { color: #ffd5cc; }
.billing-hero h1 {
  margin: 13px 0 10px;
  color: #fff;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.1;
  letter-spacing: -.035em;
}
.billing-hero p { max-width: 650px; margin: 0; color: #ffe7e1; font-size: 15px; line-height: 1.65; }
.billing-hero-points { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.billing-hero-points span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  background: rgba(255, 255, 255, .12);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.billing-summary {
  position: relative;
  z-index: 1;
  margin: -24px 24px 50px;
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(91, 20, 32, .08);
}
.billing-summary > p { margin: 0; color: var(--muted); }
.billing-current-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 12px; }
.billing-current-head h2 { margin: 6px 0 0; color: var(--text); font-size: clamp(22px, 3vw, 29px); letter-spacing: -.025em; }
.billing-current-badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--accent-line);
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 12px;
  font-weight: 750;
}
.billing-current-detail { margin: 10px 0 0; color: var(--muted); font-size: 13px; }
.billing-current-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 23px 0; }
.billing-current-metric { padding: 15px 17px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface-2); }
.billing-current-metric strong { display: block; color: var(--accent); font-size: 25px; line-height: 1.1; }
.billing-current-metric span { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; font-weight: 650; }
.billing-current-metric-note { margin-top: 6px; color: var(--muted); font-size: 11px; }
.billing-current-limits { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 22px; }
.billing-current-limits span { padding: 8px 11px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 650; }
.billing-current-features { padding-top: 18px; border-top: 1px solid var(--border); }
.billing-current-features h3 { margin: 0 0 12px; font-size: 14px; }
.billing-feature-chips { display: flex; flex-wrap: wrap; gap: 7px; }
.billing-feature-chips span { padding: 6px 10px; border: 1px solid var(--border); border-radius: 999px; background: #fff; color: var(--text-soft); font-size: 12px; }
.billing-summary a { font-weight: 700; }

.billing-section-kicker { color: var(--accent); }
.billing-controls { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 18px; margin-bottom: 20px; }
.billing-controls h2 { margin: 8px 0 6px; font-size: clamp(25px, 3vw, 34px); letter-spacing: -.03em; }
.billing-controls p { margin: 0; color: var(--muted); font-size: 13px; }
.billing-cycle-control { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; color: var(--muted); font-size: 12px; font-weight: 700; }
.billing-cycle-switch { display: inline-flex; padding: 4px; border: 1px solid var(--border); border-radius: 999px; background: #fff; box-shadow: 0 3px 10px rgba(91, 20, 32, .05); }
.billing-cycle-switch button { min-width: 86px; padding: 9px 15px; border: 0; border-radius: 999px; background: transparent; color: var(--text-soft); font-size: 12px; font-weight: 750; cursor: pointer; }
.billing-cycle-switch button[aria-pressed="true"] { background: var(--accent); color: #fff; box-shadow: 0 4px 10px rgba(127, 29, 29, .2); }
.billing-cycle-switch button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.billing-cycle-switch button:not([aria-pressed="true"]):hover { background: var(--accent-soft); color: var(--accent); }
.billing-plans > p { padding: 22px; border: 1px solid var(--border); border-radius: 14px; background: #fff; color: var(--muted); }

.billing-table-scroll { max-width: 100%; overflow-x: auto; border: 1px solid var(--border); border-radius: 17px; background: #fff; box-shadow: var(--shadow-card); }
.billing-table-scroll:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.billing-compare-table { width: 100%; border-collapse: separate; border-spacing: 0; table-layout: fixed; font-size: 13px; }
.billing-compare-table th, .billing-compare-table td { padding: 15px 14px; border-bottom: 1px solid var(--border); text-align: center; vertical-align: middle; }
.billing-compare-table thead th { padding: 23px 13px; background: #fff; vertical-align: top; }
.billing-compare-table thead th:first-child { position: sticky; left: 0; z-index: 3; background: var(--surface-2); text-align: left; }
.billing-compare-table tbody th { position: sticky; left: 0; z-index: 2; background: #fff; color: var(--text-soft); text-align: left; font-weight: 650; }
.billing-compare-table tbody tr:nth-child(even):not(.billing-group) th,
.billing-compare-table tbody tr:nth-child(even):not(.billing-group) td { background: #fffaf8; }
.billing-compare-table .billing-plan-head-current { box-shadow: inset 0 4px 0 var(--accent); }
.billing-compare-table .billing-col-current { background: #fff5f2 !important; }
.billing-compare-table .billing-group th { position: static; padding: 11px 15px; background: #f8eeeb; color: var(--accent-ink); text-align: left; text-transform: uppercase; letter-spacing: .1em; font-size: 10px; font-weight: 800; }
.billing-compare-table .billing-plan-name { display: block; color: var(--text); font-size: 16px; font-weight: 800; }
.billing-compare-table .billing-plan-price { display: block; margin-top: 8px; color: var(--accent); font-size: 24px; font-weight: 850; white-space: nowrap; }
.billing-compare-table .billing-price-period { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; font-weight: 600; }
.billing-compare-table .billing-current-badge { margin-top: 10px; }
.billing-check { color: var(--accent); font-size: 19px; font-weight: 800; }
.billing-no { color: #bcaeae; font-size: 17px; }
.billing-compare-table tfoot th, .billing-compare-table tfoot td { border-bottom: 0; background: #fff; }
.billing-compare-table tfoot th { position: sticky; left: 0; z-index: 2; text-align: left; color: var(--muted); font-size: 12px; font-weight: 600; }
.billing-plan-button { width: 100%; min-height: 38px; padding: 9px 11px; border: 1px solid var(--accent-line); border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); font-size: 12px; font-weight: 750; cursor: not-allowed; opacity: 1; }
.billing-footnote { margin: 16px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.billing-error { color: #b42318 !important; }
.billing-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; }

.billing-mobile-plans { display: none; }
.billing-mobile-card { display: flex; flex-direction: column; padding: 22px; border: 1px solid var(--border); border-radius: 16px; background: #fff; box-shadow: var(--shadow-card); }
.billing-mobile-card.current { border-color: var(--accent-line); box-shadow: inset 0 4px 0 var(--accent), var(--shadow-card); }
.billing-mobile-card h3 { margin: 0 0 6px; font-size: 19px; }
.billing-mobile-card .billing-current-badge { width: max-content; margin: 3px 0 0; }
.billing-mobile-card .billing-plan-price { margin: 16px 0 2px; color: var(--accent); font-size: 28px; font-weight: 850; }
.billing-mobile-card .billing-price-period { color: var(--muted); font-size: 12px; }
.billing-mobile-card h4 { margin: 21px 0 8px; font-size: 13px; }
.billing-mobile-card ul { margin: 0; padding-left: 20px; color: var(--text-soft); font-size: 13px; line-height: 1.8; }
.billing-mobile-card .billing-plan-button { margin-top: auto; }
.billing-mobile-card .billing-mobile-actions { padding-top: 22px; }

@media (max-width: 820px) {
  .billing-table-scroll { display: none; }
  .billing-mobile-plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(265px, 1fr)); gap: 14px; }
}
@media (max-width: 620px) {
  .billing-page { padding-top: 4px; }
  .billing-hero { border-radius: 17px; padding: 28px 23px 44px; }
  .billing-summary { margin: -20px 10px 40px; }
  .billing-current-metrics { grid-template-columns: 1fr 1fr; }
  .billing-controls { align-items: flex-start; }
  .billing-cycle-control { width: 100%; justify-content: space-between; }
}
@media (max-width: 390px) {
  .billing-current-metrics { grid-template-columns: 1fr; }
  .billing-cycle-control { align-items: flex-start; flex-direction: column; }
}