/* =====================================================================
   HOMECARE — Authentication screens (M01 PART 03)
   Token-driven mobile login and forgot-password presentation.
   ===================================================================== */

.hc-main--auth {
  padding: 0;
  background: var(--hc-bg-app);
}

.hc-auth-page [hidden] {
  display: none !important;
}

.hc-auth-page {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 100%;
  padding: max(var(--hc-space-4), env(safe-area-inset-top))
    var(--hc-space-4)
    max(var(--hc-space-4), env(safe-area-inset-bottom));
}

.hc-auth-card {
  width: 100%;
  max-width: 420px;
  margin-block: auto;
  padding: var(--hc-space-6);
  background: var(--hc-bg-surface);
  border: 1px solid var(--hc-border);
  border-radius: var(--hc-radius-xl);
  box-shadow: var(--hc-shadow-md);
}

.hc-auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: var(--hc-space-6);
}

.hc-auth-brand--compact {
  margin-top: var(--hc-space-2);
}

.hc-auth-brand__logo {
  width: 64px;
  height: auto;
  margin-bottom: var(--hc-space-3);
  object-fit: contain;
}

.hc-auth-brand--compact .hc-auth-brand__logo {
  width: 56px;
}

.hc-auth-brand__product {
  color: var(--hc-color-primary);
  font-size: var(--hc-font-size-xs);
  font-weight: var(--hc-font-weight-bold);
  letter-spacing: 0.16em;
}

.hc-auth-brand__title {
  margin-top: var(--hc-space-2);
  font-size: var(--hc-font-size-xl);
}

.hc-auth-brand__intro {
  max-width: 34ch;
  margin-top: var(--hc-space-2);
  color: var(--hc-text-muted);
  font-size: var(--hc-font-size-sm);
}

.hc-auth-brand__powered {
  margin-top: var(--hc-space-2);
  color: var(--hc-text-faint);
  font-size: var(--hc-font-size-xs);
  font-weight: var(--hc-font-weight-medium);
  letter-spacing: 0.08em;
}

.hc-auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--hc-space-4);
}

.hc-auth-form__aside {
  display: flex;
  justify-content: flex-end;
  margin-top: calc(var(--hc-space-2) * -1);
}

.hc-auth-form__aside a,
.hc-auth-back {
  display: inline-flex;
  align-items: center;
  min-height: var(--hc-touch-target);
  font-size: var(--hc-font-size-sm);
  font-weight: var(--hc-font-weight-semibold);
}

.hc-password-control {
  position: relative;
}

.hc-password-control__input {
  padding-right: 74px;
}

.hc-password-control__toggle {
  position: absolute;
  top: 0;
  right: var(--hc-space-1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 62px;
  min-height: var(--hc-touch-target);
  padding-inline: var(--hc-space-2);
  color: var(--hc-color-accent);
  font-size: var(--hc-font-size-sm);
  font-weight: var(--hc-font-weight-semibold);
  border-radius: var(--hc-radius-sm);
}

.hc-password-control__toggle:hover {
  color: var(--hc-color-primary);
}

.hc-password-control__toggle:focus-visible {
  box-shadow: var(--hc-focus-ring);
}

.hc-password-control__toggle[disabled] {
  cursor: not-allowed;
  opacity: 0.5;
}

.hc-auth-alert {
  margin-bottom: var(--hc-space-4);
  padding: var(--hc-space-3);
  border: 1px solid;
  border-radius: var(--hc-radius-md);
  font-size: var(--hc-font-size-sm);
  font-weight: var(--hc-font-weight-medium);
}

.hc-auth-alert--error {
  color: var(--hc-danger-600);
  background: var(--hc-danger-50);
  border-color: var(--hc-danger-500);
}

.hc-auth-hint {
  margin-top: var(--hc-space-5);
  padding: var(--hc-space-3);
  color: var(--hc-text-muted);
  background: var(--hc-color-accent-weak);
  border: 1px solid var(--hc-border);
  border-radius: var(--hc-radius-md);
  font-size: var(--hc-font-size-xs);
}

.hc-auth-hint__header {
  display: flex;
  align-items: center;
  gap: var(--hc-space-2);
  color: var(--hc-color-primary);
}

.hc-auth-hint__header h2 {
  color: inherit;
  font-size: var(--hc-font-size-sm);
}

.hc-auth-hint > p {
  margin-top: var(--hc-space-2);
}

.hc-auth-hint__accounts {
  display: flex;
  flex-direction: column;
  gap: var(--hc-space-2);
  margin-top: var(--hc-space-3);
}

.hc-auth-hint__account {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--hc-space-2);
}

.hc-auth-hint__label {
  color: var(--hc-text-base);
  font-weight: var(--hc-font-weight-semibold);
}

.hc-auth-hint__values {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  color: var(--hc-text-base);
}

.hc-auth-hint code {
  padding: 1px var(--hc-space-1);
  background: var(--hc-bg-surface);
  border-radius: var(--hc-radius-sm);
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: var(--hc-font-size-xs);
}

.hc-auth-back {
  width: fit-content;
  gap: var(--hc-space-2);
  color: var(--hc-color-primary);
  text-decoration: none;
}

.hc-auth-back:hover {
  text-decoration: underline;
}

.hc-auth-result {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--hc-space-3);
  padding: var(--hc-space-4);
  color: var(--hc-success-600);
  background: var(--hc-success-50);
  border: 1px solid var(--hc-success-500);
  border-radius: var(--hc-radius-lg);
}

.hc-auth-result h2 {
  color: var(--hc-text-strong);
  font-size: var(--hc-font-size-md);
}

.hc-auth-result p {
  margin-top: var(--hc-space-1);
  color: var(--hc-text-base);
  font-size: var(--hc-font-size-sm);
}

.hc-auth-result .hc-btn {
  grid-column: 1 / -1;
  margin-top: var(--hc-space-2);
}

@media (max-width: 359px) {
  .hc-auth-page {
    padding-inline: var(--hc-space-3);
  }

  .hc-auth-card {
    padding: var(--hc-space-5) var(--hc-space-4);
  }

  .hc-auth-hint__account {
    align-items: flex-start;
    flex-direction: column;
    gap: var(--hc-space-1);
  }

  .hc-auth-hint__values {
    justify-content: flex-start;
  }
}