/* ============================================================
   AUTH
   Login, register, password reset, and verify pages.
   ============================================================ */

/* The centred card that holds the auth form */
.auth-card {
  width: 100%;
  max-width: 400px;
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-10) var(--space-8);
}

.auth-card__heading {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--color-text-primary);
  letter-spacing: var(--tracking-tight);
  text-align: center;
  margin-bottom: var(--space-2);
}

.auth-card__subheading {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-align: center;
  line-height: var(--leading-snug);
  margin-bottom: var(--space-6);
  max-width: none;
}

/* A labelled horizontal rule — "or" divider between sections */
.auth-card__divider {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-block: var(--space-4);
  color: var(--color-text-tertiary);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.auth-card__divider::before,
.auth-card__divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border-subtle);
}

/* Footer links — "Already have an account?" etc. */
.auth-card__footer {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  margin-top: var(--space-6);
}

.auth-card__footer p {
  max-width: none;
  font-size: inherit;
  color: inherit;
  line-height: var(--leading-normal);
}

.auth-card__footer p + p {
  margin-top: var(--space-2);
}

/* ── Auth field ───────────────────────────────────────────── */
/* Icon-prefixed input row used across all auth pages         */

.auth-field {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-bg-surface);
  transition:
    border-color var(--duration-normal) var(--ease-default),
    box-shadow   var(--duration-normal) var(--ease-default);
}

.auth-field:focus-within {
  border-color: var(--color-border-focus);
  box-shadow: var(--shadow-focus);
}

/* Coloured icon swatch on the left */
.auth-field__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  flex-shrink: 0;
  background-color: var(--color-accent);
  color: var(--color-text-on-accent);
}

/* Wrapper that holds the input + optional toggle */
.auth-field__body {
  position: relative;
  flex: 1;
}

.auth-field__input {
  width: 100%;
  height: 3rem;
  padding-left: var(--space-4);
  padding-right: var(--space-10);
  background-color: transparent;
  color: var(--color-text-primary);
  border: none;
  outline: none;
  font-size: var(--text-base);
}

.auth-field__input::placeholder {
  color: var(--color-text-tertiary);
}

/* Show / hide password toggle */
.auth-field__toggle {
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: var(--space-1);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  line-height: 1;
  transition: color var(--duration-fast) var(--ease-default);
}

.auth-field__toggle:hover {
  color: var(--color-text-primary);
}