/* ORANO billing surfaces. Keep the checkout as part of the main system:
   pure black, white type, quiet hierarchy, hairline dividers, and red
   outlined actions. */

:root {
  --billing-bg: #000;
  --billing-card: #050505;
  --billing-ink: #fff;
  --billing-muted: #8a8a8a;
  --billing-faint: #5f5f5f;
  --billing-line: #1a1a1a;
  --billing-line-strong: #303030;
  --billing-accent: #f04438;
  --billing-success: #d8dee8;
  --billing-danger: #f04438;
  --billing-max-width: 1240px;
  --billing-gutter: clamp(20px, 5vw, 56px);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--billing-bg);
  color-scheme: dark;
  overflow-x: hidden;
}

body.billing-page {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background: var(--billing-bg);
  color: var(--billing-ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: -0.03em;
  -webkit-font-smoothing: antialiased;
}

.billing-nav {
  width: min(var(--billing-max-width), calc(100% - (var(--billing-gutter) * 2)));
  min-height: 72px;
  margin: 0 auto;
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid var(--billing-line);
}

.billing-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--billing-ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .18em;
}

.billing-brand img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.billing-nav a:last-child {
  color: var(--billing-muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: -0.01em;
  transition: color 200ms ease;
}

.billing-nav a:last-child:hover { color: var(--billing-accent); }

.billing-shell {
  width: min(var(--billing-max-width), calc(100% - (var(--billing-gutter) * 2)));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 128px) 0 112px;
}

.billing-hero {
  max-width: 860px;
  margin-bottom: clamp(56px, 8vw, 96px);
}

.billing-kicker {
  margin: 0 0 18px;
  color: var(--billing-accent);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .22em;
  line-height: 1.2;
  text-transform: uppercase;
}

.billing-hero h1 {
  max-width: 11ch;
  margin: 0;
  color: var(--billing-ink);
  font-size: clamp(48px, 7.5vw, 104px);
  font-weight: 600;
  line-height: .94;
  letter-spacing: -.07em;
}

.billing-hero p {
  max-width: 650px;
  margin: 28px 0 0;
  color: var(--billing-muted);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.55;
  letter-spacing: -0.02em;
}

.billing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  align-items: stretch;
  border-top: 1px solid var(--billing-line);
}

.billing-card {
  min-width: 0;
  padding: 36px 0 0;
  border-top: 1px solid var(--billing-line);
  background: transparent;
}

.billing-grid .billing-card {
  padding-top: 36px;
  border-top: 0;
}

.billing-grid .billing-card + .billing-card {
  padding-left: clamp(28px, 5vw, 72px);
  border-left: 1px solid var(--billing-line);
}

.billing-card h2 {
  margin: 0;
  color: var(--billing-ink);
  font-size: clamp(20px, 2vw, 25px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -.04em;
}

.billing-card p {
  color: var(--billing-muted);
  line-height: 1.55;
}

.billing-price {
  margin: 34px 0 40px;
  color: var(--billing-ink);
  font-size: clamp(64px, 8vw, 96px);
  font-weight: 600;
  line-height: .9;
  letter-spacing: -.08em;
}

.billing-price span {
  color: var(--billing-muted);
  font-size: 15px;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.billing-list {
  display: grid;
  gap: 16px;
  max-width: 560px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--billing-muted);
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: -0.02em;
}

.billing-list li {
  display: flex;
  gap: 12px;
}

.billing-list li::before {
  content: "✓";
  flex: 0 0 auto;
  color: var(--billing-accent);
  font-weight: 600;
}

.billing-form {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.billing-form-secondary { margin-top: 0; }

.billing-label {
  color: var(--billing-ink);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .02em;
}

.billing-input {
  width: 100%;
  min-height: 54px;
  padding: 14px 15px;
  border: 1px solid var(--billing-line-strong);
  border-radius: 0;
  background: var(--billing-card);
  color: var(--billing-ink);
  font: inherit;
  letter-spacing: -0.02em;
}

.billing-input::placeholder { color: var(--billing-faint); }

.billing-input:focus {
  outline: 1px solid var(--billing-accent);
  outline-offset: 2px;
}

.billing-button {
  width: 100%;
  min-height: 56px;
  padding: 15px 18px;
  border: 1px solid var(--billing-accent);
  border-radius: 0;
  background: transparent;
  color: var(--billing-ink);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: background 200ms ease, border-color 200ms ease, color 200ms ease, opacity 200ms ease;
}

.billing-button:hover { background: rgba(240, 68, 56, .12); }

.billing-button:focus-visible,
.billing-input:focus-visible,
.billing-copy:focus-visible,
.billing-key-revoke:focus-visible {
  outline: 1px solid var(--billing-accent);
  outline-offset: 3px;
}

.billing-button:disabled {
  cursor: wait;
  opacity: .5;
}

.billing-button-secondary {
  border-color: var(--billing-line-strong);
}

.billing-button-secondary:hover { border-color: var(--billing-accent); }

.billing-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0 12px;
  color: var(--billing-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.billing-divider::before,
.billing-divider::after {
  content: "";
  height: 1px;
  flex: 1;
  background: var(--billing-line);
}

.billing-status {
  min-height: 24px;
  margin: 14px 0 0;
  color: var(--billing-muted);
  font-size: 14px;
  line-height: 1.45;
  letter-spacing: -0.01em;
}

.billing-status[data-state="error"] { color: var(--billing-danger); }
.billing-status[data-state="success"] { color: var(--billing-success); }

.billing-note {
  margin-top: 18px;
  color: var(--billing-faint) !important;
  font-size: 12px !important;
  line-height: 1.5 !important;
  letter-spacing: -0.01em !important;
}

.billing-email-step {
  display: grid;
  gap: 12px;
}

.billing-email-step[hidden] { display: none; }

.billing-login-step {
  display: grid;
  gap: 12px;
}

.billing-login-step[hidden] { display: none; }

.billing-login-step h2 { margin: 0; }

.billing-login-step p { margin: 0; }

.billing-email-step h2 { margin: 0; }

.billing-email-step p { margin: 0; }

.billing-result {
  display: grid;
  gap: 18px;
}

.billing-result[hidden] { display: none; }

.billing-subscription {
  display: grid;
  gap: 12px;
  padding: 20px;
  border: 1px solid var(--billing-line-strong);
  background: var(--billing-card);
}

.billing-subscription[hidden] { display: none; }

.billing-subscription-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.billing-subscription-header .billing-kicker { margin-bottom: 8px; }

.billing-subscription-header h2 {
  margin: 0;
  color: var(--billing-ink);
  font-size: 20px;
  letter-spacing: -.035em;
}

.billing-subscription-state {
  flex: 0 0 auto;
  padding: 7px 9px;
  border: 1px solid var(--billing-accent);
  color: var(--billing-ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.billing-subscription-plan {
  margin: 0 !important;
  color: var(--billing-ink) !important;
  font-size: 16px;
  font-weight: 600;
}

.billing-account-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.billing-account-actions .billing-button { margin: 0; }

.billing-button-anchor {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.billing-key-manager {
  display: grid;
  gap: 18px;
  margin-top: 25px;
  padding-top: 25px;
  border-top: 1px solid var(--billing-line);
}

.billing-key-manager-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.billing-key-manager h2 {
  margin: 0;
  color: var(--billing-ink);
  font-size: 20px;
  letter-spacing: -.035em;
}

.billing-key-manager .billing-note { margin: 8px 0 0; }

.billing-button-compact {
  width: auto;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 11px 14px;
  font-size: 12px;
}

.billing-created-key[hidden] { display: none; }

.billing-created-key {
  display: grid;
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--billing-line-strong);
  border-radius: 0;
  background: var(--billing-card);
}

.billing-key-list {
  display: grid;
  gap: 10px;
}

.billing-key-empty,
.billing-key-row {
  padding: 14px;
  border: 1px solid var(--billing-line);
  border-radius: 0;
  background: transparent;
}

.billing-key-empty {
  color: var(--billing-muted);
  font-size: 13px;
}

.billing-key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.billing-key-details { min-width: 0; }

.billing-key-label {
  display: block;
  overflow: hidden;
  color: var(--billing-ink);
  font-size: 13px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.billing-key-meta {
  display: block;
  margin-top: 4px;
  color: var(--billing-faint);
  font-size: 12px;
  line-height: 1.4;
}

.billing-key-revoke {
  flex: 0 0 auto;
  padding: 9px 11px;
  border: 1px solid var(--billing-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--billing-accent);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
}

.billing-key-revoke:hover { border-color: var(--billing-accent); }

.billing-secret {
  display: grid;
  gap: 7px;
}

.billing-secret label {
  color: var(--billing-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.billing-secret-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.billing-code {
  min-width: 0;
  overflow: auto;
  padding: 13px;
  border: 1px solid var(--billing-line-strong);
  border-radius: 0;
  background: var(--billing-card);
  color: var(--billing-ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.billing-copy {
  align-self: stretch;
  padding: 0 13px;
  border: 1px solid var(--billing-line-strong);
  border-radius: 0;
  background: transparent;
  color: var(--billing-ink);
  cursor: pointer;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
}

.billing-copy:hover { border-color: var(--billing-accent); }

.billing-footer {
  width: min(var(--billing-max-width), calc(100% - (var(--billing-gutter) * 2)));
  margin: 0 auto;
  padding: 24px 0 30px;
  border-top: 1px solid var(--billing-line);
  color: var(--billing-faint);
  font-size: 12px;
  letter-spacing: -0.01em;
}

.billing-footer a { color: inherit; }
.billing-footer a:hover { color: var(--billing-accent); }

@media (max-width: 760px) {
  .billing-nav { min-height: 64px; }

  .billing-shell { padding-top: 64px; }

  .billing-hero { margin-bottom: 56px; }

  .billing-hero h1 { max-width: 10ch; }

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

  .billing-grid .billing-card {
    padding-top: 28px;
    padding-bottom: 36px;
  }

  .billing-grid .billing-card + .billing-card {
    padding-left: 0;
    border-top: 1px solid var(--billing-line);
    border-left: 0;
  }

  .billing-card { padding-top: 28px; }

  .billing-key-manager-header { display: grid; }

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

  .billing-account-actions { display: grid; }

  .billing-key-row { align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: .001ms !important; }
}