.sc-billing-modal[hidden] { display: none !important; }
.sc-billing-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.46);
  backdrop-filter: blur(8px);
}
.sc-billing-dialog {
  width: min(620px, 100%);
  max-height: min(840px, calc(100vh - 32px));
  overflow: auto;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 28px;
  background: #fff;
  color: #1f2937;
  box-shadow: 0 28px 90px rgba(15, 23, 42, 0.24);
}
.sc-billing-head,
.sc-billing-body,
.sc-billing-actions { padding: 24px 28px; }
.sc-billing-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid #e5e7eb;
}
.sc-billing-eyebrow {
  margin: 0 0 7px;
  color: var(--sc-theme-primary, #176dce);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.sc-billing-head h2 { margin: 0; font: 800 25px/1.2 "Plus Jakarta Sans", sans-serif; }
.sc-billing-close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 12px;
  background: #f3f4f6;
  color: #475569;
  cursor: pointer;
  font-size: 22px;
}
.sc-billing-summary {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 20px;
  padding: 18px;
  border: 1px solid #dbeafe;
  border-radius: 18px;
  background: #f8fbff;
}
.sc-billing-summary strong { color: #0f2740; }
.sc-billing-summary span { color: #526171; font-size: 13px; }
.sc-billing-note {
  margin: 16px 0;
  padding: 14px 16px;
  border-left: 4px solid var(--sc-theme-primary, #176dce);
  border-radius: 10px;
  background: #eff6ff;
  color: #334155;
  font-size: 13px;
  line-height: 1.55;
}
.sc-billing-note a { color: #1769aa; font-weight: 800; }
.sc-billing-fieldset { margin: 20px 0 0; padding: 0; border: 0; }
.sc-billing-fieldset legend,
.sc-billing-label { display: block; margin-bottom: 10px; color: #263445; font-weight: 800; font-size: 13px; }
.sc-billing-role {
  display: flex;
  gap: 12px;
  margin-top: 10px;
  padding: 14px;
  border: 1px solid #d9e0e8;
  border-radius: 15px;
  cursor: pointer;
}
.sc-billing-role input { margin-top: 3px; accent-color: var(--sc-theme-primary, #176dce); }
.sc-billing-role strong { display: block; font-size: 14px; }
.sc-billing-role span { display: block; margin-top: 3px; color: #64748b; font-size: 12px; line-height: 1.4; }
.sc-billing-email { margin-top: 18px; }
.sc-billing-email input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #cbd5e1;
  border-radius: 13px;
  padding: 12px 14px;
  font: inherit;
}
.sc-billing-email small { display: block; margin-top: 7px; color: #64748b; line-height: 1.4; }
.sc-billing-accept {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  color: #334155;
  font-size: 13px;
  line-height: 1.55;
}
.sc-billing-accept input { margin-top: 4px; accent-color: var(--sc-theme-primary, #176dce); }
.sc-billing-accept a { color: #1769aa; font-weight: 700; }
.sc-billing-error { min-height: 20px; margin: 12px 0 0; color: #b42318; font-size: 13px; font-weight: 700; }
.sc-billing-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  border-top: 1px solid #e5e7eb;
}
.sc-billing-actions button {
  min-height: 44px;
  border-radius: 13px;
  padding: 0 18px;
  border: 1px solid #cbd5e1;
  background: #fff;
  color: #334155;
  font-weight: 800;
  cursor: pointer;
}
.sc-billing-actions .is-primary { border-color: var(--sc-theme-primary, #176dce); background: var(--sc-theme-primary, #176dce); color: #fff; }
body.sc-billing-open { overflow: hidden; }
.sc-membership-skip {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 11000;
  transform: translateY(-160%);
  border-radius: 10px;
  background: #0f2740;
  color: #fff;
  padding: 10px 14px;
  font-weight: 800;
}
.sc-membership-skip:focus { transform: translateY(0); outline: 3px solid #7dd3fc; outline-offset: 3px; }
.sc-membership-payment-notice {
  display: flex;
  gap: 14px;
  max-width: 900px;
  margin-top: 24px;
  padding: 18px 20px;
  border: 1px solid #b8d3c8;
  border-radius: 18px;
  background: #f1f7f4;
  color: #263b34;
}
.sc-membership-payment-notice > .material-symbols-outlined { color: #1769aa; }
.sc-membership-payment-notice h2, .sc-membership-management h2 { margin: 0; color: #0f2740; font: 800 18px/1.3 "Plus Jakarta Sans", sans-serif; }
.sc-membership-payment-notice p, .sc-membership-management p { margin: 5px 0 0; font-size: 13px; line-height: 1.55; }
.sc-membership-legal-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-top: 10px; }
.sc-membership-legal-links a { color: #075f4e; font-size: 13px; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.sc-membership-management { display: flex; align-items: center; gap: 14px; max-width: 900px; margin-top: 14px; padding: 16px 18px; border: 1px solid #d9e0e8; border-radius: 18px; background: #fff; }
.sc-membership-management > div { flex: 1; }
.sc-membership-management button, .sc-membership-management > a { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; border: 1px solid #1769aa; border-radius: 12px; padding: 0 15px; background: #1769aa; color: #fff; font-size: 12px; font-weight: 800; text-decoration: none; cursor: pointer; }
.sc-membership-management > a { border-color: #cbd5e1; background: #fff; color: #334155; }
.sc-plan-unavailable, .sc-plan-unavailable:disabled { border-color: #cbd5e1 !important; background: #e9eeec !important; color: #4b5752 !important; cursor: not-allowed !important; opacity: 1 !important; box-shadow: none !important; transform: none !important; }
.sc-membership-payment-notice a:focus-visible, .sc-membership-management button:focus-visible, .sc-membership-management a:focus-visible { outline: 3px solid #0ea5e9; outline-offset: 3px; }
.sc-membership-intro { margin-bottom: 1.5rem !important; }
.sc-membership-intro h1 { font-size: clamp(2rem, 4vw, 3rem) !important; line-height: 1.12 !important; }
.sc-membership-billing-details { display: grid; gap: 8px; max-width: 900px; margin-top: 22px; }
.sc-membership-billing-details .sc-membership-payment-notice { align-items: flex-start; gap: 10px; margin: 0; padding: 12px 15px; border-color: #e1e8e4; border-radius: 14px; background: #fafcfb; color: #52635b; }
.sc-membership-billing-details .sc-membership-payment-notice > .material-symbols-outlined { margin-top: 1px; color: #73867c; font-size: 18px; }
.sc-membership-billing-details .sc-membership-payment-notice h2 { color: #40564b; font: 700 13px/1.4 Inter, sans-serif; }
.sc-membership-billing-details .sc-membership-payment-notice p { margin-top: 3px; color: #68766f; font-size: 12px; line-height: 1.45; }
.sc-membership-billing-details .sc-membership-legal-links { gap: 6px 14px; margin-top: 7px; }
.sc-membership-billing-details .sc-membership-legal-links a { color: #526d5e; font-size: 11px; font-weight: 650; }
.sc-membership-billing-details .sc-membership-management { gap: 10px; margin: 0; padding: 10px 14px; border-color: #e7e9e8; border-radius: 14px; background: transparent; }
.sc-membership-billing-details .sc-membership-management h2 { color: #52635b; font: 700 13px/1.4 Inter, sans-serif; }
.sc-membership-billing-details .sc-membership-management p { color: #77827c; font-size: 11px; }
.sc-membership-billing-details .sc-membership-management button, .sc-membership-billing-details .sc-membership-management > a { min-height: 38px; border-color: #d9e2dc; border-radius: 10px; padding: 0 12px; background: #f7faf8; color: #456354; font-size: 11px; }
@media (max-width: 640px) {
  .sc-billing-modal { align-items: end; padding: 0; }
  .sc-billing-dialog { max-height: 92vh; border-radius: 24px 24px 0 0; }
  .sc-billing-head, .sc-billing-body, .sc-billing-actions { padding: 19px; }
  .sc-billing-summary { grid-template-columns: 1fr; }
  .sc-billing-actions { position: sticky; bottom: 0; background: #fff; }
  .sc-billing-actions button { flex: 1; }
  .sc-membership-management { align-items: stretch; flex-direction: column; }
  .sc-membership-management button, .sc-membership-management > a { width: 100%; }
}
@media (prefers-reduced-motion: no-preference) {
  .sc-billing-dialog { animation: sc-billing-in .18s ease-out; }
  @keyframes sc-billing-in { from { opacity: 0; transform: translateY(14px) scale(.985); } }
}