/* ========================================
   ARCHE — Registration Page Styles
   ======================================== */

/* ---- HERO PARALLAX IMAGE ---- */

.page-hero .hero-parallax-bg {
  position: absolute;
  top: -20%;
  left: 0;
  right: 0;
  bottom: -20%;
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 0;
  will-change: transform;
}

.page-hero.has-header-image::before {
  z-index: 1;
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.register-layout {
  display: flex;
  justify-content: center;
}

.register-card {
  width: 100%;
  max-width: 640px;
}

.register-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.register-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.register-form .form-group-full {
  grid-column: 1 / -1;
}

/* Honeypot — hidden from real visitors, left for bots */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ---- YES/NO TOGGLE ---- */

.toggle-group {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toggle-group legend {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
  padding: 0;
}

.toggle-options {
  display: flex;
  gap: 10px;
}

.toggle-option {
  flex: 1;
  position: relative;
  cursor: pointer;
}

.toggle-option input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.toggle-option span {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border: 1.5px solid var(--border-dark);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.toggle-option input:checked + span {
  border-color: var(--gold);
  background: rgba(201, 169, 110, 0.12);
  color: var(--ink);
  font-weight: 600;
}

.toggle-option input:focus-visible + span {
  box-shadow: 0 0 0 3px rgba(201, 169, 110, 0.25);
}

/* ---- FAMILY MEMBERS ---- */

.family-members-section {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.family-members-header h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 4px;
}

.family-members-hint {
  font-size: 13px;
  color: var(--muted);
  margin: 0;
}

.family-members-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.family-members-list:empty {
  display: none;
}

.family-member-row {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px 44px 20px 18px;
  border: 1.5px solid var(--border-dark);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.015);
}

.family-member-remove {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: none;
  background: rgba(179, 56, 44, 0.08);
  color: #B3382C;
  font-size: 13px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.family-member-remove:hover {
  background: rgba(179, 56, 44, 0.18);
}

.family-member-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 13px 22px;
  border-radius: 10px;
  border: 2px solid var(--gold);
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(201, 169, 110, 0.18);
  transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.family-member-add-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.family-member-add-btn:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 169, 110, 0.35);
}

.family-member-add-btn:active {
  transform: translateY(0);
}

/* ---- FORM ERROR ---- */

.register-form-error {
  font-size: 14px;
  color: #B3382C;
  background: rgba(179, 56, 44, 0.08);
  border: 1.5px solid rgba(179, 56, 44, 0.2);
  border-radius: 10px;
  padding: 12px 16px;
}

/* ---- RESPONSIVE ---- */

@media (max-width: 640px) {
  .register-form .form-row {
    grid-template-columns: 1fr;
  }

  .toggle-options {
    flex-direction: column;
  }

  .family-member-row {
    padding: 18px 44px 20px 14px;
  }
}