:root {
  --billing-navy: #062d4f;
  --billing-blue: #087bcd;
  --billing-cyan: #11a8d8;
  --billing-soft: #eef7fc;
  --billing-line: #d7e6f0;
  --billing-ink: #102238;
  --billing-muted: #617387;
  --billing-success: #0d8758;
  --billing-warning: #a45b00;
  --billing-danger: #b42318;
}

.billing-page {
  min-height: 100vh;
  background: linear-gradient(180deg, #f8fbfd 0%, #edf6fb 100%);
  color: var(--billing-ink);
}

.billing-header {
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--billing-line);
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
}

.billing-header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.billing-header img { width: min(210px, 48vw); }
.billing-header-actions { display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.billing-main { padding: 48px 0 72px; }
.billing-hero { text-align:center; max-width:840px; margin:0 auto 30px; }
.billing-hero h1 { margin:10px 0 14px; font-size:clamp(2.15rem,5vw,4rem); line-height:1.02; letter-spacing:-.045em; color:var(--billing-navy); }
.billing-hero p { color:var(--billing-muted); font-size:1.08rem; margin:0 auto; max-width:720px; }

.billing-cycle-tabs {
  display:inline-flex;
  gap:6px;
  padding:6px;
  border:1px solid var(--billing-line);
  border-radius:999px;
  background:white;
  box-shadow:0 10px 28px rgba(6,45,79,.08);
  margin:26px auto 0;
}
.billing-cycle-tabs button {
  border:0;
  background:transparent;
  color:var(--billing-muted);
  border-radius:999px;
  padding:11px 16px;
  font:inherit;
  font-weight:800;
  cursor:pointer;
}
.billing-cycle-tabs button.active { background:var(--billing-navy); color:white; }

.billing-plan-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; margin-top:34px; }
.billing-plan {
  position:relative;
  background:white;
  border:1px solid var(--billing-line);
  border-radius:26px;
  padding:28px;
  box-shadow:0 18px 44px rgba(6,45,79,.08);
  display:flex;
  flex-direction:column;
  min-height:100%;
}
.billing-plan.featured { border:2px solid var(--billing-blue); transform:translateY(-8px); box-shadow:0 24px 52px rgba(8,123,205,.17); }
.billing-plan-badge { position:absolute; top:16px; right:16px; background:#dff4ff; color:#075d96; padding:7px 10px; border-radius:999px; font-size:.76rem; font-weight:900; text-transform:uppercase; letter-spacing:.06em; }
.billing-plan-kicker { color:var(--billing-blue); font-weight:900; font-size:.78rem; text-transform:uppercase; letter-spacing:.09em; }
.billing-plan h2 { margin:10px 0 7px; color:var(--billing-navy); font-size:1.65rem; }
.billing-plan-tagline { color:var(--billing-muted); min-height:48px; }
.billing-price { display:flex; align-items:flex-end; gap:8px; margin:22px 0; }
.billing-price strong { color:var(--billing-navy); font-size:2.45rem; line-height:1; letter-spacing:-.04em; }
.billing-price span { color:var(--billing-muted); padding-bottom:4px; }
.billing-savings { min-height:24px; color:var(--billing-success); font-weight:800; font-size:.88rem; }
.billing-features { list-style:none; padding:0; margin:20px 0 26px; display:grid; gap:12px; flex:1; }
.billing-features li { display:flex; gap:10px; align-items:flex-start; color:#334a60; }
.billing-features li::before { content:'✓'; width:22px; height:22px; flex:0 0 22px; border-radius:50%; display:grid; place-items:center; background:#e5f7ef; color:var(--billing-success); font-weight:900; }

.billing-panel {
  background:white;
  border:1px solid var(--billing-line);
  border-radius:24px;
  padding:28px;
  box-shadow:0 16px 38px rgba(6,45,79,.08);
}
.billing-two-col { display:grid; grid-template-columns:1.05fr .95fr; gap:22px; align-items:start; }
.billing-summary { display:grid; gap:14px; }
.billing-summary-row { display:flex; justify-content:space-between; gap:16px; border-bottom:1px solid var(--billing-line); padding-bottom:12px; }
.billing-summary-row:last-child { border-bottom:0; padding-bottom:0; }
.billing-summary-row span { color:var(--billing-muted); }
.billing-summary-row strong { text-align:right; color:var(--billing-navy); }
.billing-total strong { font-size:1.5rem; }

.billing-payment-box { padding:20px; border-radius:18px; background:var(--billing-soft); border:1px solid #cfe7f4; }
.billing-payment-box h3 { margin-top:0; color:var(--billing-navy); }
.billing-copy-line { display:flex; justify-content:space-between; align-items:center; gap:12px; padding:12px 0; border-bottom:1px solid #d3e6f0; }
.billing-copy-line:last-child { border-bottom:0; }
.billing-copy-line span { color:var(--billing-muted); }
.billing-copy-line strong { word-break:break-word; text-align:right; }

.billing-order-box { margin-top:22px; display:none; }
.billing-order-box.show { display:block; }
.billing-order-number { font-size:1.4rem; color:var(--billing-blue); letter-spacing:.02em; }
.billing-alert { display:none; padding:14px 16px; border-radius:14px; margin:16px 0; font-weight:700; }
.billing-alert.show { display:block; }
.billing-alert.success { background:#e6f7ef; color:#096b48; border:1px solid #b9e7d2; }
.billing-alert.error { background:#fff0ee; color:#9e2319; border:1px solid #f1c3bd; }
.billing-alert.info { background:#eef7fc; color:#075d96; border:1px solid #cce7f4; }
.billing-alert.warning { background:#fff6e8; color:#855000; border:1px solid #efdbb1; }

.billing-form { display:grid; gap:16px; }
.billing-form label { font-weight:800; color:var(--billing-navy); }
.billing-form input,
.billing-form textarea,
.billing-form select {
  width:100%;
  border:1px solid #c8dbe7;
  border-radius:12px;
  padding:13px 14px;
  font:inherit;
  color:var(--billing-ink);
  background:white;
}
.billing-form textarea { min-height:110px; resize:vertical; }
.billing-help { color:var(--billing-muted); font-size:.9rem; }

.subscription-card { display:grid; gap:18px; }
.subscription-state { display:flex; justify-content:space-between; gap:18px; align-items:center; flex-wrap:wrap; }
.subscription-state h2 { margin:0; color:var(--billing-navy); }
.subscription-badge { display:inline-flex; padding:7px 11px; border-radius:999px; font-size:.78rem; font-weight:900; text-transform:uppercase; letter-spacing:.06em; }
.subscription-badge.active { background:#e4f6ed; color:#08764e; }
.subscription-badge.inactive { background:#f0f3f5; color:#657789; }
.subscription-badge.pending { background:#fff4df; color:#8e5700; }
.billing-progress { height:10px; border-radius:999px; background:#e5edf3; overflow:hidden; }
.billing-progress > span { display:block; height:100%; width:0; background:linear-gradient(90deg,var(--billing-blue),var(--billing-cyan)); border-radius:inherit; }
.subscription-metrics { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.subscription-metric { background:var(--billing-soft); border:1px solid #d5eaf5; border-radius:16px; padding:16px; }
.subscription-metric span { display:block; color:var(--billing-muted); font-size:.83rem; }
.subscription-metric strong { display:block; margin-top:5px; color:var(--billing-navy); font-size:1.35rem; }

.billing-table-wrap { overflow:auto; border:1px solid var(--billing-line); border-radius:16px; }
.billing-table { width:100%; border-collapse:collapse; min-width:820px; }
.billing-table th,.billing-table td { padding:13px 14px; border-bottom:1px solid var(--billing-line); text-align:left; vertical-align:top; }
.billing-table th { background:#f3f8fb; color:var(--billing-navy); font-size:.82rem; text-transform:uppercase; letter-spacing:.05em; }
.billing-table tr:last-child td { border-bottom:0; }
.billing-status { display:inline-flex; padding:6px 9px; border-radius:999px; font-size:.73rem; font-weight:900; text-transform:uppercase; }
.billing-status.approved { background:#e4f6ed; color:#08764e; }
.billing-status.proof_uploaded,.billing-status.under_review { background:#e5f3ff; color:#0b5f99; }
.billing-status.correction_required,.billing-status.pending_payment { background:#fff4df; color:#8e5700; }
.billing-status.rejected,.billing-status.expired,.billing-status.cancelled { background:#ffefed; color:#a12b20; }
.billing-status.refunded { background:#f2ecff; color:#6541a5; }
.billing-actions { display:flex; gap:8px; flex-wrap:wrap; }
.billing-btn-small { min-height:36px!important; padding:0 12px!important; font-size:.84rem!important; }

.billing-note { padding:16px 18px; border-left:4px solid var(--billing-blue); background:#eef7fc; border-radius:10px; color:#365269; }
.billing-legal { margin-top:28px; color:var(--billing-muted); font-size:.88rem; text-align:center; }

@media (max-width: 900px) {
  .billing-plan-grid,.billing-two-col { grid-template-columns:1fr; }
  .billing-plan.featured { transform:none; }
  .subscription-metrics { grid-template-columns:1fr; }
}

@media (max-width: 600px) {
  .billing-main { padding-top:28px; }
  .billing-header-inner { min-height:68px; }
  .billing-header-actions .btn-secondary { display:none; }
  .billing-cycle-tabs { display:grid; grid-template-columns:1fr; width:100%; border-radius:18px; }
  .billing-cycle-tabs button { width:100%; }
  .billing-plan,.billing-panel { padding:22px; border-radius:20px; }
  .billing-summary-row { display:grid; gap:4px; }
  .billing-summary-row strong { text-align:left; }
  .billing-copy-line { display:grid; gap:4px; }
  .billing-copy-line strong { text-align:left; }
}


/* Plan descriptions v1.3.1 */
.billing-plan-description {
  min-height: 72px;
  margin: 12px 0 18px;
  line-height: 1.55;
  color: var(--muted, #526273);
}