/* Abonnement page. Reuses the base.css design tokens (cream / charcoal / emerald,
   mono captions, sharp corners) so it matches the account modal and the app. */

.billing-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(1200px 600px at 50% -10%, rgba(43,106,100,0.06), transparent 60%),
    var(--cream);
  color: var(--charcoal);
}

.billing-main {
  flex: 1;
  width: min(860px, 100%);
  margin: 0 auto;
  padding: 40px 24px 64px;
}

.billing-head {
  text-align: center;
  margin-bottom: 28px;
}

.billing-eyebrow {
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

.billing-title {
  margin: 6px 0 10px;
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--charcoal);
}

.billing-sub {
  max-width: 560px;
  margin: 0 auto;
  font-size: 15px;
  line-height: 1.55;
  color: var(--charcoal-mid);
}

/* ── Banner ─────────────────────────────────────────────────────────────── */

.billing-banner {
  margin: 0 auto 24px;
  max-width: 640px;
  padding: 14px 16px;
  border: 1px solid var(--border-warm);
  border-left-width: 3px;
  background: var(--cream-surf);
  font-size: 14px;
  line-height: 1.5;
  color: var(--charcoal);
}

.billing-banner[data-tone="ok"] {
  border-left-color: var(--emerald);
  background: rgba(43,106,100,0.06);
}

.billing-banner[data-tone="warn"] {
  border-left-color: #b3261e;
  background: rgba(179,38,30,0.05);
}

.billing-portal-btn {
  display: inline-flex;
  align-items: center;
  margin-top: 10px;
  padding: 7px 14px;
  border: 1px solid rgba(120,80,30,0.28);
  background: var(--white);
  color: var(--charcoal);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}

.billing-portal-btn:hover {
  border-color: var(--emerald);
  color: var(--emerald);
}

/* ── Plan cards ─────────────────────────────────────────────────────────── */

.billing-plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.billing-loading {
  grid-column: 1 / -1;
  text-align: center;
  padding: 40px 0;
  color: var(--warm-gray);
  font-family: var(--mono);
  font-size: var(--fs-md);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.billing-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 24px;
  border: 1px solid var(--border-warm);
  background: var(--cream-surf);
  box-shadow: 0 12px 34px rgba(28,26,23,0.07);
}

.billing-plan.is-current {
  border-color: rgba(43,106,100,0.45);
  box-shadow: 0 12px 34px rgba(43,106,100,0.12);
}

.billing-plan__badge {
  position: absolute;
  top: -11px;
  left: 24px;
  padding: 3px 10px;
  background: var(--amber);
  color: var(--charcoal);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.billing-plan__label {
  margin: 0 0 4px;
  font-family: var(--mono);
  font-size: var(--fs-md);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-gray);
}

.billing-plan__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 6px 0 2px;
}

.billing-plan__amount {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 700;
  color: var(--charcoal);
}

.billing-plan__interval {
  font-size: var(--fs-base);
  color: var(--warm-gray);
}

.billing-plan__permonth {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.05em;
  color: var(--emerald);
}

/* ── Current subscription ───────────────────────────────────────────────── */
.billing-current {
  margin: 0 auto 28px;
  padding: 20px;
  border: 1px solid var(--border-warm);
  background: var(--cream-surf);
}

.billing-current__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(120,80,30,0.14);
}

.billing-current__head .billing-eyebrow { margin: 0 0 4px; }

.billing-current__head h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 24px;
  color: var(--charcoal);
}

.billing-current__status {
  padding: 4px 10px;
  border: 1px solid rgba(43,106,100,0.32);
  background: rgba(43,106,100,0.08);
  color: var(--emerald-dark);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.billing-current__status[data-status="past_due"],
.billing-current__status[data-status="unpaid"] {
  border-color: rgba(179,38,30,0.4);
  background: rgba(179,38,30,0.06);
  color: #8f241c;
}

.billing-current__details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px 20px;
  margin: 16px 0 0;
}

.billing-current__details dt {
  margin-bottom: 4px;
  color: var(--warm-gray);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.billing-current__details dd {
  margin: 0;
  color: var(--charcoal);
  font-size: var(--fs-base);
  font-weight: 500;
}

.billing-cancel-btn {
  display: inline-flex;
  align-items: center;
  margin: 10px 8px 0 0;
  padding: 7px 14px;
  border: 1px solid rgba(179,38,30,0.45);
  background: var(--white);
  color: #8f241c;
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.billing-cancel-btn:hover { background: rgba(179,38,30,0.05); }

.billing-plan__renewal {
  margin: 0 0 22px;
  color: var(--charcoal-mid);
  font-size: var(--fs-base);
  line-height: 1.55;
}

.billing-plan__cta {
  margin-top: auto;
  height: 44px;
  border: 0;
  background: var(--emerald);
  color: var(--white);
  font-family: var(--mono);
  font-size: var(--fs-md);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.15s ease;
}

.billing-plan__cta:hover:not([disabled]) { background: var(--emerald-dark); }

.billing-plan__cta[disabled] {
  background: var(--cream-dark);
  color: var(--warm-gray);
  cursor: default;
}

.billing-plan.is-current .billing-plan__cta[disabled] {
  background: rgba(43,106,100,0.12);
  color: var(--emerald);
}

.billing-disabled-note {
  grid-column: 1 / -1;
  margin-top: 4px;
  text-align: center;
  color: #8f241c;
  font-size: var(--fs-base);
}

/* ── Footer note ────────────────────────────────────────────────────────── */

.billing-foot {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 26px;
  color: var(--warm-gray);
  font-family: var(--mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
}

.billing-foot svg { flex-shrink: 0; }
.billing-foot a { color: var(--emerald); text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 640px) {
  .billing-title { font-size: 32px; }
  .billing-plans { grid-template-columns: 1fr; }
  .billing-current__head { flex-direction: column; }
  .billing-current__details { grid-template-columns: 1fr; }
}