:root {
  --bg: #05070a;
  --panel: #0b1110;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f7fbf9;
  --muted: #91a099;
  --emerald: #18d886;
  --yellow: #ffd700;
  --magenta: #ff2f8a;
}
* {
  box-sizing: border-box;
}
[hidden] {
  display: none !important;
}
body {
  margin: 0;
  min-height: 100dvh;
  color: var(--text);
  background: radial-gradient(
      circle at 75% 0,
      rgba(24, 216, 134, 0.12),
      transparent 32%
    ),
    var(--bg);
  font-family: Poppins, Inter, system-ui, sans-serif;
}
.billing-top {
  height: 70px;
  padding: 0 max(18px, 5vw);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(5, 7, 10, 0.86);
  backdrop-filter: blur(18px);
}
.billing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}
.billing-brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}
.billing-brand strong,
.billing-brand small {
  display: block;
}
.billing-brand strong {
  font-size: 14px;
}
.billing-brand small {
  color: var(--emerald);
  font-size: 8px;
  text-transform: uppercase;
}
.billing-top > a:last-child {
  color: var(--muted);
  font-size: 10px;
  text-decoration: none;
}
main {
  width: min(1100px, calc(100% - 28px));
  margin: 0 auto;
  padding: 30px 0 70px;
}
.business-context {
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: rgba(255, 255, 255, 0.025);
}
.business-context small,
.billing-hero > small,
.compare small,
dialog form > small {
  color: var(--emerald);
  font-size: 8px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.business-context h1 {
  margin: 4px 0;
  font-size: 20px;
}
.business-context p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
}
.business-context select {
  max-width: 280px;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 12px;
  color: #fff;
  background: #101714;
}
.billing-hero {
  padding: 58px 0 30px;
  text-align: center;
}
.billing-hero h2 {
  margin: 8px auto;
  font-size: clamp(28px, 5vw, 48px);
  letter-spacing: -2px;
}
.billing-hero p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 11px;
}
.billing-toggle {
  width: max-content;
  margin: 24px auto 0;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 13px;
  display: flex;
  background: rgba(255, 255, 255, 0.025);
}
.billing-toggle button {
  min-height: 34px;
  border: 0;
  border-radius: 9px;
  padding: 0 13px;
  color: var(--muted);
  background: transparent;
  font-size: 9px;
  font-weight: 800;
}
.billing-toggle button.active {
  color: #06100c;
  background: var(--emerald);
}
.billing-toggle span {
  font-size: 7px;
}
.billing-status {
  margin-bottom: 14px;
  padding: 11px;
  border: 1px solid rgba(24, 216, 134, 0.2);
  border-radius: 12px;
  color: var(--emerald);
  background: rgba(24, 216, 134, 0.06);
  font-size: 9px;
  text-align: center;
}
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.plan-card {
  position: relative;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.04),
    rgba(255, 255, 255, 0.015)
  );
}
.plan-card.recommended {
  border-color: rgba(255, 215, 0, 0.3);
  box-shadow: 0 18px 60px rgba(255, 215, 0, 0.05);
}
.plan-card.current {
  border-color: rgba(24, 216, 134, 0.4);
}
.plan-card > span {
  color: var(--emerald);
  font-size: 8px;
  font-weight: 850;
  text-transform: uppercase;
}
.plan-card.recommended > span {
  color: var(--yellow);
}
.plan-card h3 {
  margin: 9px 0 5px;
  font-size: 20px;
}
.price {
  font-size: 27px;
  font-weight: 900;
}
.price small {
  color: var(--muted);
  font-size: 9px;
}
.plan-card p {
  min-height: 34px;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.5;
}
.plan-card ul {
  min-height: 135px;
  padding: 0;
  display: grid;
  gap: 8px;
  list-style: none;
}
.plan-card li {
  display: flex;
  gap: 7px;
  color: #bec8c3;
  font-size: 9px;
}
.plan-card li i {
  color: var(--emerald);
  font-size: 14px;
}
.plan-card button,
dialog #confirmPlan {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 12px;
  color: #06100c;
  background: var(--emerald);
  font-size: 9px;
  font-weight: 900;
}
.plan-card button:disabled {
  opacity: 0.45;
}
.compare,
.billing-summary {
  margin-top: 30px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.022);
}
.compare h2 {
  margin: 5px 0 18px;
}
.compare-row {
  display: grid;
  grid-template-columns: minmax(160px, 1fr) repeat(3, minmax(80px, 0.6fr));
  gap: 8px;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 9px;
}
.compare-row:first-child {
  border: 0;
  color: var(--muted);
  font-weight: 800;
}
.compare-row span:not(:first-child) {
  text-align: center;
}
.compare-row i {
  color: var(--emerald);
  font-size: 15px;
}
.billing-summary h3 {
  margin: 0 0 7px;
}
.billing-summary p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
}
dialog {
  width: min(440px, calc(100% - 24px));
  border: 1px solid rgba(24, 216, 134, 0.25);
  border-radius: 22px;
  padding: 0;
  color: #fff;
  background: #08100e;
}
dialog::backdrop {
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(8px);
}
dialog form {
  position: relative;
  padding: 24px;
}
dialog .close {
  position: absolute;
  right: 14px;
  top: 14px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
}
#planReview {
  margin: 14px 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  font-size: 10px;
}
dialog p {
  color: var(--muted);
  font-size: 9px;
  line-height: 1.5;
}
#planDialogStatus {
  min-height: 18px;
  color: #ff7180;
  font-size: 8px;
}
@media (max-width: 760px) {
  main {
    padding-top: 15px;
  }
  .business-context {
    align-items: flex-start;
    flex-direction: column;
  }
  .business-context select {
    width: 100%;
    max-width: none;
  }
  .billing-hero {
    padding: 40px 0 22px;
  }
  .plan-grid {
    grid-template-columns: 1fr;
  }
  .plan-card ul {
    min-height: 0;
  }
  .compare {
    overflow: auto;
  }
  .compare-row {
    min-width: 600px;
  }
}