.billing-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse at 15% 0%, rgba(139,123,255,.12), transparent 38rem),
    radial-gradient(ellipse at 92% 24%, rgba(96,107,229,.08), transparent 33rem),
    var(--bg, #05070b);
}

.billing-topbar {
  position: relative;
  z-index: 2;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding-top: 18px;
}

.billing-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-left: auto;
  color: var(--muted, #9aa3b4);
  font-size: 13px;
}

.billing-nav a,
.billing-footer a,
.auth-switch {
  color: inherit;
  text-decoration: none;
}

.billing-nav a:hover,
.billing-footer a:hover,
.auth-switch:hover {
  color: #fff;
}

.account-link {
  flex: 0 0 auto;
  white-space: nowrap;
  font-size: 11px;
}

.billing-main {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 80px 0 72px;
}

.offers-heading {
  max-width: 720px;
  margin: 0 auto 40px;
  text-align: center;
}

.billing-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #b9b1ff;
  font: 600 11px/1.4 "Geist Mono", monospace;
  letter-spacing: .12em;
}

.billing-kicker .live-dot {
  width: 7px;
  height: 7px;
}

.offers-heading h1,
.auth-intro h1 {
  margin: 18px 0 14px;
  font: 400 clamp(40px, 7vw, 72px)/.99 "Archivo Black", sans-serif;
  letter-spacing: -.055em;
}

.offers-heading > p,
.auth-intro > p {
  max-width: 560px;
  margin: 0 auto;
  color: var(--muted, #9aa3b4);
  font-size: 15px;
  line-height: 1.7;
}

.billing-toggle {
  display: inline-flex;
  gap: 4px;
  margin-top: 27px;
  padding: 5px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 14px;
  background: rgba(255,255,255,.035);
}

.billing-toggle button {
  border: 0;
  border-radius: 10px;
  padding: 10px 15px;
  color: #9aa3b4;
  background: transparent;
  font: 600 13px "Geist", sans-serif;
  cursor: pointer;
}

.billing-toggle button[aria-pressed="true"] {
  color: #fff;
  background: rgba(139,123,255,.2);
  box-shadow: inset 0 0 0 1px rgba(139,123,255,.35);
}

.billing-toggle button span {
  margin-left: 5px;
  color: #B7BFFF;
  font-size: 10px;
}

.credit-status {
  width: fit-content;
  margin: 22px auto 0;
  padding: 11px 16px;
  border: 1px solid rgba(132,141,235,.28);
  border-radius: 10px;
  color: #CACDF6;
  background: rgba(47,214,155,.09);
  font-size: 13px;
}

.credit-status.is-error {
  border-color: rgba(255,112,128,.35);
  color: #ffd5da;
  background: rgba(255,78,102,.08);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.pricing-loading {
  grid-column: 1 / -1;
  color: var(--muted, #9aa3b4);
  text-align: center;
}

.pricing-card {
  position: relative;
  display: flex;
  min-height: 390px;
  flex-direction: column;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  background: linear-gradient(155deg, rgba(24,28,40,.94), rgba(12,14,21,.96));
  box-shadow: 0 18px 60px rgba(0,0,0,.18);
  animation: card-enter .45s both;
  animation-delay: calc(var(--card-index, 0) * 70ms);
}

.pricing-card.is-featured {
  border-color: rgba(139,123,255,.55);
  box-shadow: 0 0 0 1px rgba(139,123,255,.14), 0 24px 70px rgba(77,61,171,.19);
}

.pricing-card.is-featured::before {
  position: absolute;
  top: -110px;
  right: -80px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: rgba(139,123,255,.14);
  content: "";
  filter: blur(20px);
  pointer-events: none;
}

.plan-label {
  color: #a99dff;
  font: 600 10px "Geist Mono", monospace;
  letter-spacing: .13em;
}

.pricing-card h2 {
  margin: 16px 0 0;
  font: 600 22px "Geist", sans-serif;
}

.plan-price-row {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 12px 0 0;
}

.plan-price {
  font: 500 clamp(34px, 4vw, 42px)/1 "Geist", sans-serif;
  letter-spacing: -.06em;
}

.plan-period {
  color: var(--muted, #9aa3b4);
  font-size: 13px;
}

.plan-quota {
  margin: 18px 0 0;
  color: #f3f5fa;
  font-size: 14px;
}

.plan-quota strong {
  color: #B7BFFF;
  font: 600 18px "Geist Mono", monospace;
}

.plan-quota span {
  display: block;
  margin-top: 5px;
  color: var(--muted, #9aa3b4);
  font-size: 12px;
}

.plan-divider {
  height: 1px;
  margin: 21px 0 16px;
  background: rgba(255,255,255,.09);
}

.plan-features {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  color: #c3c9d5;
  font-size: 12px;
  list-style: none;
}

.plan-features li::before {
  margin-right: 9px;
  color: #B7BFFF;
  content: "✓";
}

.plan-button {
  width: 100%;
  margin-top: auto;
  justify-content: center;
}

.credit-policy {
  max-width: 760px;
  margin: 24px auto 0;
  color: #8790a0;
  font-size: 11px;
  line-height: 1.7;
  text-align: center;
}

.billing-manage {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-top: 28px;
  color: var(--muted, #9aa3b4);
  font-size: 13px;
}

.billing-footer {
  display: flex;
  width: min(1120px, calc(100% - 40px));
  justify-content: space-between;
  gap: 18px;
  margin: 0 auto;
  padding: 0 0 28px;
  color: #788192;
  font-size: 11px;
}

.auth-main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 470px);
  align-items: center;
  gap: clamp(40px, 9vw, 120px);
  min-height: min(760px, calc(100vh - 110px));
  padding-top: 40px;
}

.auth-intro h1 {
  font-size: clamp(42px, 6vw, 68px);
}

.auth-intro > p {
  margin-left: 0;
}

.auth-switch {
  display: inline-block;
  margin-top: 24px;
  color: #c4bcff;
  font-size: 13px;
}

.auth-card {
  padding: 26px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  background: rgba(15,18,27,.9);
  box-shadow: 0 22px 70px rgba(0,0,0,.24);
}

.auth-card-head h2 {
  margin: 10px 0 22px;
  font-size: 22px;
}

.clerk-root {
  min-height: 240px;
}

.auth-loading,
.auth-error {
  color: var(--muted, #9aa3b4);
  font-size: 13px;
  line-height: 1.6;
}

.auth-error {
  color: #ff9eaa;
}

.auth-legal {
  margin: 18px 0 0;
  color: #80899a;
  font-size: 10px;
  line-height: 1.6;
}

.preview-signup {
  position: fixed;
  z-index: 20;
  right: 20px;
  bottom: 24px;
  left: 20px;
  display: flex;
  max-width: 760px;
  align-items: center;
  gap: 18px;
  margin: 0 auto;
  padding: 16px 18px;
  border: 1px solid rgba(139,123,255,.42);
  border-radius: 16px;
  background: rgba(15,18,27,.96);
  box-shadow: 0 18px 60px rgba(0,0,0,.48);
  backdrop-filter: blur(16px);
}

.preview-signup > div {
  display: grid;
  gap: 4px;
  margin-right: auto;
}

.preview-signup strong {
  font-size: 14px;
}

.preview-signup span {
  color: #a5adbd;
  font-size: 11px;
  line-height: 1.5;
}

.preview-signup .btn {
  flex: 0 0 auto;
}

@keyframes card-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 800px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .pricing-card { min-height: 0; }
  .auth-main { grid-template-columns: 1fr; gap: 34px; max-width: 580px; }
  .auth-intro { text-align: center; }
  .auth-intro > p { margin: 0 auto; }
  .billing-main { padding-top: 52px; }
}

@media (max-width: 540px) {
  .billing-topbar { width: calc(100% - 28px); }
  .billing-nav { gap: 12px; font-size: 11px; }
  .billing-main { width: calc(100% - 28px); padding-top: 42px; }
  .offers-heading h1 { font-size: 44px; }
  .billing-toggle button { padding: 9px 10px; font-size: 11px; }
  .pricing-card { padding: 22px; }
  .auth-card { padding: 20px 16px; }
  .billing-footer { width: calc(100% - 28px); flex-direction: column; }
  .billing-manage { flex-direction: column; }
  .preview-signup { right: 10px; bottom: 12px; left: 10px; flex-wrap: wrap; gap: 12px; }
  .preview-signup > div { flex-basis: calc(100% - 44px); }
  .preview-signup .btn { flex: 1; }
}

/* Offers: a focused post-signup decision surface, using KRYPTA's own mint/ink palette. */
.billing-page:has(.offers-main) {
  min-height: 100dvh;
  background:
    radial-gradient(ellipse 65% 32% at 84% 4%, rgba(105,114,255,.085), transparent 78%),
    linear-gradient(180deg, #070811 0%, #080d12 46%, #05090c 100%);
}
.billing-page:has(.offers-main)::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .14;
  background-image: radial-gradient(rgba(155,161,227,.22) .55px, transparent .55px);
  background-size: 5px 5px;
}
.offers-main { position: relative; width: min(1180px, calc(100% - 64px)); padding: 74px 0 54px; }
.billing-page:has(.offers-main) .billing-topbar { width: min(1180px, calc(100% - 64px)); border-bottom: 1px solid rgba(125,132,203,.13); }
.billing-page:has(.offers-main) .billing-nav { color: #B9BAC9; }
.billing-page:has(.offers-main) .billing-nav a:hover,
.billing-page:has(.offers-main) .billing-footer a:hover { color: #B7BFFF; }
.billing-page:has(.offers-main) .billing-nav a:focus-visible,
.billing-page:has(.offers-main) .billing-footer a:focus-visible,
.offers-main button:focus-visible { outline: 2px solid #B7BFFF; outline-offset: 4px; }
.billing-page:has(.offers-main) .logo-mark img { width: 100%; height: 100%; object-fit: contain; }
.offers-return-link::before { content: "←"; margin-right: 9px; }
.offers-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(240px, .7fr);
  align-items: end;
  gap: clamp(30px, 7vw, 100px);
  max-width: none;
  margin: 0 0 72px;
  text-align: left;
}
.offers-main .billing-kicker,
.offers-aside-index {
  color: #B7BFFF;
  font: 600 11px/1.4 "Geist Mono", monospace;
  letter-spacing: .14em;
}
.offers-main .billing-kicker .live-dot { background: #8B94FF; }
.offers-heading h1 {
  margin: 23px 0 20px;
  color: #F1F3FF;
  font-size: clamp(48px, 5.9vw, 86px);
  line-height: .97;
  letter-spacing: -.055em;
}
.offers-heading h1 .grad-text {
  color: #B7BFFF;
  background: none;
  -webkit-text-fill-color: currentColor;
}
.offers-heading .offers-intro > p {
  max-width: 590px;
  margin: 0;
  color: #b1c1b8;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.5;
}
.offers-aside { padding: 0 0 4px 25px; border-left: 1px solid rgba(123,132,228,.4); }
.offers-aside strong { display: block; margin: 15px 0 11px; color: #F1F3FF; font: 400 clamp(28px, 3vw, 42px)/1.05 "Archivo Black", sans-serif; letter-spacing: -.045em; }
.offers-aside strong span { color: #B7BFFF; }
.offers-aside p { max-width: 24ch; margin: 0; color: #a6b9af; font-size: 13px; line-height: 1.5; }
.offers-selection { border-top: 1px solid rgba(150,160,230,.22); padding-top: 27px; }
.offers-controls { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.offers-controls h2 { margin: 8px 0 4px; color: #F1F3FF; font: 400 clamp(25px, 2.6vw, 35px)/1.08 "Archivo Black", sans-serif; letter-spacing: -.035em; }
.offers-controls p { margin: 0; color: #A9ABBC; font-size: 13px; }
.offers-main .billing-toggle { flex: 0 0 auto; margin: 0; border-color: rgba(128,135,208,.26); background: #0C0D17; }
.offers-main .billing-toggle button { min-height: 43px; padding: 10px 18px; color: #b4c4ba; }
.offers-main .billing-toggle button[aria-pressed="true"] { background: #191D49; color: #ECEDFC; box-shadow: inset 0 0 0 1px rgba(129,137,234,.38); }
.offers-main .billing-toggle button span { color: #B7BFFF; font: 700 10px "Geist Mono", monospace; }
.offers-main .pricing-grid { gap: 13px; align-items: stretch; }
.offers-main .pricing-card {
  min-width: 0;
  min-height: 410px;
  padding: 27px;
  border: 1px solid rgba(134,139,190,.23);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(26,27,44,.76), rgba(10,11,20,.98) 65%);
  box-shadow: none;
}
.offers-main .pricing-card.is-featured {
  border-color: rgba(120,129,233,.72);
  background: linear-gradient(145deg, #1B1F49, #101228 55%, #0C0D1B);
  box-shadow: inset 0 0 0 1px rgba(120,129,233,.12), 0 20px 50px rgba(3,4,16,.28);
}
.offers-main .pricing-card.is-featured::before { display: none; }
.offers-main .plan-label { color: #B7BFFF; }
.offers-main .pricing-card h2 { margin-top: 19px; color: #F1F3FF; font: 400 27px/1.1 "Archivo Black", sans-serif; letter-spacing: -.035em; }
.offers-main .plan-price-row { margin-top: 21px; flex-wrap: wrap; }
.offers-main .plan-price { color: #EEEFF9; font: 400 clamp(38px, 3.8vw, 53px)/1 "Archivo Black", sans-serif; letter-spacing: -.06em; }
.offers-main .plan-period { color: #AFB1C3; font-size: 13px; }
.offers-main .plan-quota { color: #CACBDB; }
.offers-main .plan-quota strong { color: #B7BFFF; font-size: 22px; }
.offers-main .plan-quota span { color: #AFB1C3; }
.offers-main .plan-divider { background: rgba(138,143,200,.23); }
.offers-main .plan-features { color: #C2C3D3; font-size: 13px; }
.offers-main .plan-features li::before { color: #B7BFFF; }
.offers-main .plan-button { min-height: 48px; }
.offers-main .plan-button:active { transform: scale(.98); }
.offers-main .plan-daily { display: block; margin: 6px 0 0; color: #B9BCDF; font: 600 12px "Geist Mono", monospace; }
.offers-main .plan-discount { display: inline-flex; width: fit-content; margin-top: 11px; padding: 5px 9px; border: 1px solid rgba(129,137,234,.34); border-radius: 7px; color: #B7BFFF; font: 700 11px "Geist Mono", monospace; }
.offers-price-context { margin: 20px 0 0; color: #B5B6C7; font-size: 12px; line-height: 1.6; }
.offers-price-context span { color: #B7BFFF; }
.offers-main .credit-status { margin: 0 0 24px; border-color: rgba(129,137,234,.35); color: #F1F3FF; background: #121535; }
.offers-main .credit-status.is-error { border-color: rgba(255,112,128,.5); color: #ffd5da; background: #351c24; }
.offers-main .offers-resume, .offers-main .offers-retry { margin: 0 12px 24px 0; }
.offers-main [hidden] { display: none !important; }
.offers-main .credit-policy { max-width: none; margin: 23px 0 0; color: #A9ABBC; text-align: left; font-size: 12px; }
.offers-main .billing-manage { justify-content: flex-start; padding-top: 25px; border-top: 1px solid rgba(150,160,230,.18); }
.billing-page:has(.offers-main) .billing-footer { width: min(1180px, calc(100% - 64px)); padding-top: 23px; border-top: 1px solid rgba(150,160,230,.18); color: #9bad9f; }
@media (max-width: 800px) {
  .offers-main { padding-top: 48px; }
  .offers-heading { grid-template-columns: minmax(0, 1fr); gap: 28px; margin-bottom: 44px; }
  .offers-aside { max-width: 480px; }
  .offers-main .pricing-grid { max-width: none; grid-template-columns: minmax(0, 1fr); }
  .offers-main .pricing-card { min-height: 0; }
}
@media (max-width: 600px) {
  .offers-main, .billing-page:has(.offers-main) .billing-topbar, .billing-page:has(.offers-main) .billing-footer { width: calc(100% - 32px); }
  .offers-main { padding-top: 38px; }
  .offers-heading h1 { font-size: clamp(38px, 10vw, 54px); }
  .offers-controls { align-items: flex-start; flex-direction: column; gap: 19px; }
  .offers-main .billing-toggle { max-width: 100%; }
  .offers-main .billing-toggle button { padding: 10px 12px; }
  .offers-main .pricing-card { padding: 23px; }
  .offers-return-link { font-size: 0; }
  .offers-return-link::before { font-size: 18px; margin: 0; }
}