/* ============================================================
   SPONSOR PAGE
============================================================ */

.sponsor-page { padding-block-start: var(--space-4); }

.sponsor-lead { max-width: 60ch; }
.sponsor-actions-top { margin-block-end: var(--space-4); }

/* ---------- Tier cards ---------- */
.sponsor-tiers { margin-block-end: var(--space-5); }

.tier-card.tier-selected,
.tier-card.tier-focused {
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold) inset;
}

.tier-card.tier-selected .btn::after {
  content: " \2713";
}

/* ---------- Form ---------- */
.sponsor-form-wrap {
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius);
  padding: var(--space-3);
  margin-block-end: var(--space-5);
  scroll-margin-block-start: calc(var(--header-h) + var(--space-2));
}

.form-lead { color: var(--muted); font-size: var(--text-sm); max-width: 52ch; }

#sponsor-form {
  display: grid;
  gap: var(--space-2);
  grid-template-columns: 1fr;
  margin-block-start: var(--space-3);
}
@media (min-width: 40rem) {
  #sponsor-form { grid-template-columns: 1fr 1fr; }
  .field-wide { grid-column: 1 / -1; }
}

.field { display: grid; gap: 0.3rem; }

.field label {
  font-size: var(--text-sm);
  color: var(--muted);
}
.field label span { color: var(--gold); }

.field input,
.field select,
.field textarea {
  background: var(--ink);
  border: 1px solid var(--surface-2);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.7rem;
  color: var(--cream);
  font: inherit;
  font-size: var(--text-sm);
  width: 100%;
  transition: border-color var(--t-fast) var(--ease);
}

.field input:focus-visible,
.field select:focus-visible,
.field textarea:focus-visible {
  outline: none;
  border-color: var(--gold);
}

.field textarea { resize: vertical; }

.form-error {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--gold);
  font-size: var(--text-sm);
  border-inline-start: 3px solid var(--gold);
  padding-inline-start: var(--space-1);
}

.form-fallback {
  color: var(--muted);
  font-size: var(--text-xs);
  margin-block-start: var(--space-1);
}

/* ---------- Payment panel ---------- */
.sponsor-pay {
  border-block-start: 1px solid var(--surface-2);
  padding-block-start: var(--space-4);
}
.sponsor-pay p { max-width: 60ch; }

.sponsor-pay .bank-details {
  margin-block: var(--space-3);
  max-width: 32rem;
}

.pay-note { color: var(--muted); font-size: var(--text-xs); }

/* ---------- Mobile refinements ---------- */
@media (max-width: 40rem) {
  .sponsor-page { padding-block-start: var(--space-3); }

  .sponsor-form-wrap { padding: var(--space-2); }

  .sponsor-actions-top {
    display: grid;
    gap: var(--space-2);
    max-width: 22rem;
  }
  .sponsor-actions-top .btn { width: 100%; text-align: center; }

  /* inputs at 16px stop iOS/Android from zooming in on focus */
  .field input,
  .field select,
  .field textarea { font-size: 1rem; }
}