/* ============================================================
   REGISTER — Form
   ============================================================ */

.rsvp-page {
  padding-top: 80px;
  padding-bottom: 6rem;
  min-height: 100svh;
  background: linear-gradient(170deg, #fdfaf5 0%, #f5ede0 100%);
}

.rsvp-header {
  padding-block: 4rem 3rem;
  text-align: center;
}

.rsvp-header h1 {
  margin-bottom: 1.5rem;
}

/* ---- Steps ---- */

.register-steps {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  max-width: 360px;
  margin: 0 auto;
  text-align: left;
}

.step-main {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--bold-brown);
  line-height: 1.4;
}

.step-main strong {
  font-family: 'BioRhyme', serif;
  font-weight: 800;
  color: var(--bold-burgundy);
}

.step-hint {
  font-family: 'Lora', serif;
  font-style: italic;
  font-size: 0.78rem;
  color: var(--reunion-text-muted);
  margin-top: 0.1rem;
}

/* ---- Payment link ---- */

.register-payment-link {
  max-width: 360px;
  margin: 1.25rem auto 0;
  text-align: left;
  font-family: 'Lora', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--bold-brown);
}

.register-payment-link a {
  color: var(--bold-burgundy);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid var(--bold-burgundy);
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.register-payment-link a:hover {
  color: var(--bold-burgundy-dk);
  border-color: var(--bold-burgundy-dk);
}

/* ---- Glass Form Shell ---- */

.rsvp-form-wrap {
  max-width: 620px;
  margin-inline: auto;
  padding-inline: 2rem;
}

.rsvp-form {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 24px;
  box-shadow:
    0 2px 1px rgba(255,255,255,0.9) inset,
    0 16px 48px rgba(60, 40, 20, 0.07);
  padding: 2.5rem 2.5rem 3rem;
}

@media (max-width: 540px) {
  .rsvp-form { padding: 1.75rem; border-radius: 18px; }
}

/* ---- Fieldsets ---- */

.form-group {
  margin-bottom: 2.5rem;
}

.form-group legend {
  font-family: 'Lora', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--reunion-text-heading);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--reunion-border-subtle);
  width: 100%;
}

/* ---- Fields ---- */

.field { margin-bottom: 1.1rem; }

.field-row--two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 480px) {
  .field-row--two { grid-template-columns: 1fr; }
}

label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--reunion-text-muted);
  margin-bottom: 0.4rem;
}

.required { color: var(--reunion-terracotta-base); }

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(60, 40, 20, 0.14);
  border-radius: 10px;
  font-family: system-ui, sans-serif;
  font-size: 0.95rem;
  color: var(--reunion-text-body);
  transition: border-color 0.15s, box-shadow 0.15s;
  -webkit-appearance: none;
  appearance: none;
}

select {
  -webkit-appearance: menulist;
  appearance: menulist;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--reunion-burgundy-base);
  box-shadow: 0 0 0 3px rgba(120, 60, 80, 0.12);
  background: rgba(255, 255, 255, 0.95);
}

textarea { resize: vertical; min-height: 90px; }

.field-hint {
  font-size: 0.75rem;
  color: var(--reunion-text-muted);
  margin-top: 0.35rem;
}

/* ---- Checkboxes ---- */

.checkboxes {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: 0;
  color: var(--reunion-text-body);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 1rem;
  height: 1rem;
  accent-color: var(--reunion-burgundy-base);
  flex-shrink: 0;
}

/* ---- Footer ---- */

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--reunion-border-subtle);
  margin-top: 0.5rem;
}

.form-footer .note {
  font-size: 0.75rem;
  color: var(--reunion-text-muted);
}

/* ---- Messages ---- */

.form-message {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.6;
}

.form-message--success {
  background: rgba(45, 106, 45, 0.08);
  border: 1px solid rgba(45, 106, 45, 0.2);
  color: #2d6a2d;
}

.form-message--error {
  background: var(--reunion-terracotta-light);
  border: 1px solid rgba(180, 80, 60, 0.2);
  color: var(--reunion-terracotta-dark);
}