.membership-modal {
  width: min(840px, calc(100vw - 32px));
  max-height: min(820px, calc(100dvh - 28px));
  padding: 0;
  overflow: auto;
  border: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  border-radius: 16px;
  color: var(--popup-blue-text, #f6f9ff);
  background:
    radial-gradient(circle at 92% 4%, rgba(76, 163, 255, 0.18), transparent 36%),
    linear-gradient(145deg, var(--popup-blue-850, #0a2857), var(--popup-blue-950, #04132d) 72%);
  box-shadow: 0 30px 90px rgba(0, 7, 24, 0.62);
}

.membership-modal::backdrop {
  background: rgba(1, 8, 24, 0.78);
  backdrop-filter: blur(6px);
}

.membership-modal-card {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 24px 28px;
}

.membership-modal .membership-modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  color: var(--popup-blue-muted, #acc7eb);
  background: rgba(4, 19, 45, 0.72);
}

.billing-modal-heading {
  display: grid;
  gap: 8px;
  padding-right: 46px;
}

.membership-modal .billing-modal-heading h2 {
  margin: 0;
  color: var(--popup-blue-text, #f6f9ff);
  font-size: clamp(27px, 4vw, 34px);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.membership-modal .billing-modal-heading p {
  max-width: 520px;
  margin: 0;
  color: var(--popup-blue-muted, #acc7eb);
  font-size: 14px;
  line-height: 1.55;
}

.membership-modal .billing-current-status {
  width: fit-content;
  margin: 0;
  color: #8ccaff;
  font-size: 12px;
  font-weight: 750;
  line-height: 1.3;
}

.membership-modal .billing-current-status[data-state="error"] {
  color: #ffaaa7;
}

.billing-launch-offer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 8px 14px;
  margin: 0;
  padding: 11px 13px;
  border: 1px solid rgba(111, 240, 173, 0.32);
  border-radius: 8px;
  color: var(--popup-blue-text, #f6f9ff);
  background: rgba(44, 168, 117, 0.12);
}

.billing-launch-offer strong {
  font-size: 13px;
  line-height: 1.3;
}

.billing-launch-offer span {
  color: var(--popup-blue-muted, #acc7eb);
  font-size: 11px;
  line-height: 1.45;
}

.billing-launch-offer code {
  padding: 2px 5px;
  border-radius: 4px;
  color: #04152f;
  background: #8fd7ff;
  font: inherit;
  font-weight: 850;
  letter-spacing: 0.035em;
}

.billing-comparison {
  overflow: hidden;
  border-top: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  border-bottom: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
}

.billing-comparison table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.billing-comparison th,
.billing-comparison td {
  padding: 9px 13px;
  border-bottom: 1px solid rgba(116, 174, 255, 0.16);
}

.billing-comparison thead th {
  color: var(--popup-blue-muted, #acc7eb);
  font-size: 11px;
  font-weight: 750;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.billing-comparison thead th:first-child {
  width: 43%;
  padding-left: 0;
  text-align: left;
}

.billing-comparison thead th strong,
.billing-comparison thead th small {
  display: block;
}

.billing-comparison thead th strong {
  color: var(--popup-blue-text, #f6f9ff);
  font-size: 13px;
}

.billing-comparison thead th small {
  margin-top: 3px;
  color: var(--popup-blue-dim, #7f9dc9);
  font-size: 9px;
  font-weight: 700;
  text-transform: none;
  letter-spacing: 0;
}

.billing-comparison tbody th {
  padding-left: 0;
  text-align: left;
}

.billing-comparison tbody th strong,
.billing-comparison tbody th small {
  display: block;
}

.billing-comparison tbody th strong {
  color: var(--popup-blue-text, #f6f9ff);
  font-size: 14px;
  line-height: 1.25;
}

.billing-comparison tbody th small {
  margin-top: 3px;
  color: var(--popup-blue-dim, #7f9dc9);
  font-size: 10px;
  line-height: 1.4;
}

.billing-comparison td {
  color: var(--popup-blue-muted, #acc7eb);
  font-size: 14px;
  text-align: center;
}

.billing-comparison td small {
  display: block;
  margin-top: 3px;
  color: var(--popup-blue-dim, #7f9dc9);
  font-size: 9px;
  font-weight: 700;
  line-height: 1.25;
}

.billing-comparison tbody tr:last-child > * {
  border-bottom: 0;
}

.billing-supporter-column {
  background: rgba(75, 145, 255, 0.1);
}

.billing-comparison thead .billing-supporter-column strong {
  color: #8fd7ff;
}

.billing-adfree-column {
  background: rgba(111, 240, 173, 0.045);
}

.billing-comparison thead .billing-adfree-column strong {
  color: #9be8c1;
}

.billing-comparison td.billing-supporter-column {
  color: #ffffff;
}

.billing-comparison td.billing-supporter-column strong {
  margin-left: 6px;
}

.billing-yes {
  color: #6ff0ad;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
}

.billing-no {
  color: #ff817e;
  font-size: 22px;
  font-weight: 800;
  line-height: 1;
}

.billing-offer-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(300px, 1fr);
  align-items: center;
  gap: 20px;
}

.billing-offer-panel > p,
.billing-donate-row > p {
  display: grid;
  gap: 4px;
  margin: 0;
}

.billing-offer-panel > p strong,
.billing-donate-row > p strong {
  color: var(--popup-blue-text, #f6f9ff);
  font-size: 14px;
}

.billing-offer-panel > p span,
.billing-donate-row > p span {
  color: var(--popup-blue-dim, #7f9dc9);
  font-size: 11px;
  line-height: 1.45;
}

.billing-price-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.billing-price-adfree {
  border-color: rgba(111, 240, 173, 0.38);
  background: rgba(31, 126, 91, 0.16);
}

.billing-price-button,
.billing-donate-button,
.membership-modal-close,
.membership-header-trigger {
  transition: transform 140ms cubic-bezier(0.23, 1, 0.32, 1), opacity 140ms cubic-bezier(0.23, 1, 0.32, 1);
}

.billing-price-button {
  display: grid;
  gap: 2px;
  min-width: 0;
  min-height: 70px;
  padding: 10px 12px;
  border: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  border-radius: 8px;
  color: var(--popup-blue-text, #f6f9ff);
  background: rgba(4, 19, 45, 0.54);
  box-shadow: none;
}

.billing-price-button strong {
  font-size: 17px;
  line-height: 1.1;
}

.billing-price-button .billing-price-plan {
  color: inherit;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.01em;
  opacity: 1;
}

.billing-price-button small {
  font-size: 10px;
  font-weight: 750;
  opacity: 0.8;
}

.billing-price-recommended {
  border-color: rgba(171, 224, 255, 0.35);
  color: #04152f;
  background: linear-gradient(135deg, var(--popup-blue-accent, #4b91ff), var(--popup-blue-accent-bright, #63c4ff));
  box-shadow: 0 12px 28px rgba(22, 102, 205, 0.3);
}

.billing-price-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.58;
}

.billing-donate-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(116, 174, 255, 0.22);
}

.billing-donate-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  min-width: 132px;
  min-height: 42px;
  padding-inline: 16px;
  border: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  border-radius: 8px;
  color: var(--popup-blue-muted, #acc7eb);
  background: rgba(4, 19, 45, 0.54);
  text-decoration: none;
}

.billing-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(116, 174, 255, 0.22);
}

.billing-modal-footer p {
  margin: 0;
  color: var(--popup-blue-dim, #7f9dc9);
  font-size: 11px;
  line-height: 1.45;
}

.billing-modal-footer button {
  min-height: 40px;
  border-color: var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  color: var(--popup-blue-muted, #acc7eb);
  background: rgba(4, 19, 45, 0.54);
}

.profile-membership-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  border: 1px solid var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  border-radius: 12px;
  color: var(--popup-blue-text, #f6f9ff);
  background: linear-gradient(145deg, var(--popup-blue-850, #0a2857), var(--popup-blue-950, #04132d));
}

.profile-membership-section > div:first-child {
  display: grid;
  gap: 5px;
}

.profile-membership-section h2,
.profile-membership-section p {
  margin: 0;
}

.profile-membership-section h2 {
  color: var(--popup-blue-text, #f6f9ff);
  font-size: 20px;
}

.profile-membership-section p {
  color: var(--popup-blue-muted, #acc7eb);
  font-size: 13px;
}

.profile-membership-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.profile-membership-actions > span {
  color: #82d3ff;
  font-size: 12px;
  font-weight: 800;
}

.profile-membership-section .secondary-button {
  border-color: var(--popup-blue-line, rgba(116, 174, 255, 0.34));
  color: var(--popup-blue-muted, #acc7eb);
  background: rgba(4, 19, 45, 0.54);
}

.billing-price-button:active,
.billing-donate-button:active,
.membership-modal-close:active,
.membership-header-trigger:active {
  transform: scale(0.97);
}

@media (hover: hover) and (pointer: fine) {
  .billing-price-button:not(:disabled):hover,
  .billing-donate-button:hover,
  .membership-modal-close:hover {
    transform: translateY(-1px);
  }
}

@media (max-width: 720px) {
  .membership-modal {
    width: min(540px, calc(100vw - 20px));
    max-height: calc(100dvh - 20px);
  }

  .membership-modal-card {
    gap: 16px;
    padding: 24px 20px;
  }

  .billing-launch-offer {
    grid-template-columns: 1fr;
  }

  .billing-comparison th,
  .billing-comparison td {
    padding: 11px 8px;
  }

  .billing-comparison thead th:first-child {
    width: 40%;
  }

  .billing-comparison tbody th strong {
    font-size: 12px;
  }

  .billing-comparison tbody th small {
    font-size: 9px;
  }

  .billing-offer-panel {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .billing-donate-row,
  .billing-modal-footer,
  .profile-membership-section {
    align-items: stretch;
    flex-direction: column;
  }

  .billing-donate-button {
    width: 100%;
  }

  .profile-membership-actions {
    justify-content: space-between;
  }
}

@media (max-width: 420px) {
  .billing-price-actions {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .billing-price-button,
  .billing-donate-button,
  .membership-modal-close,
  .membership-header-trigger {
    transition: none;
  }
}