/* --- Password hint --- */
.reg-pw-hint {
  font-size: 0.72rem;
  color: var(--tagline-body);
  font-weight: 400;
  letter-spacing: 0.01em;
  opacity: 0.85;
}

/* --- Progress Bar --- */
.reg-progress {
  margin-bottom: 1.5rem;
  text-align: center;
}

.reg-progress__track {
  display: flex;
  gap: 6px;
  margin-bottom: 0.6rem;
}

.reg-progress__seg {
  flex: 1;
  height: 4px;
  border-radius: 999px;
  background: rgba(27, 67, 50, 0.1);
  transition: background 0.4s var(--ease-framer);
}

.reg-progress__seg.is-done {
  background: linear-gradient(90deg, var(--green-mid), var(--green-light));
}

.reg-progress__seg.is-active {
  background: var(--green-pale);
}

.reg-progress__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--tagline-body);
  text-transform: uppercase;
}

/* --- Slides --- */
.reg-slides {
  position: relative;
}

.reg-slide {
  display: none;
}

.reg-slide--active {
  display: block;
  animation: slide-in 0.45s var(--ease-framer) both;
}

@keyframes slide-in {
  from {
    opacity: 0;
    transform: translateX(16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* --- Role Cards --- */
.reg-role-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 0.25rem;
}

.reg-role-card {
  cursor: pointer;
}

.reg-role-card input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.reg-role-card__face {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 0.55rem;
  padding: 1.35rem 1rem;
  border: 2px solid var(--card-border);
  border-radius: 14px;
  background: var(--sky);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.reg-role-card__face:hover {
  border-color: rgba(45, 106, 79, 0.3);
  box-shadow: 0 4px 16px rgba(27, 67, 50, 0.08);
}

.reg-role-card input:checked + .reg-role-card__face {
  border-color: var(--green-mid);
  background: rgba(45, 106, 79, 0.04);
  box-shadow: 0 0 0 3px var(--input-focus), 0 4px 16px rgba(27, 67, 50, 0.1);
}

.reg-role-card__icon {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--green-light);
}

.reg-role-card__title {
  font-family: Fraunces, Georgia, serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--green-deep);
}

.reg-role-card__hint {
  font-size: 0.8rem;
  color: var(--tagline-body);
  line-height: 1.4;
}

/* --- Field Grid Variants --- */
.reg-field-grid--2 {
  grid-template-columns: 1fr 1fr;
  gap: 1.35rem 1rem;
  padding: 0.25rem;
  min-width: 0;
}

.reg-field-grid--2 .gr-label {
  min-width: 0;
}

.reg-field-grid--2 .gr-label input {
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

/* --- Registration Nav --- */
.reg-nav {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--card-border);
}

/* --- Responsive --- */
@media (max-width: 520px) {
  .reg-role-cards {
    grid-template-columns: 1fr;
  }

  .reg-field-grid--2 {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reg-slide--active {
    animation: none;
  }
}