/* ── Auth pages — Nortwise ───────────────────────────────────────────
   Covers: login, register, forgot-password, reset-password.
   Split layout: dark brand panel (left) + white form panel (right).
   ───────────────────────────────────────────────────────────────── */

/* ── LAYOUT ──────────────────────────────────────────────────────── */

.auth-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100dvh;
}

/* ── BRAND PANEL ─────────────────────────────────────────────────── */

.auth-brand {
  background: var(--color-sidebar-bg);
  display: flex;
  flex-direction: column;
  padding: var(--space-12) var(--space-10);
  position: relative;
  overflow: hidden;
}

/* Dot-grid ambient texture — CSS only */
.auth-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    var(--color-sidebar-border) 1px,
    transparent 1px
  );
  background-size: 28px 28px;
  opacity: 0.6;
  pointer-events: none;
}

/* Orange accent blob — bottom-right */
.auth-brand::after {
  content: '';
  position: absolute;
  bottom: -120px;
  right: -100px;
  width: 480px;
  height: 480px;
  background: radial-gradient(
    circle,
    var(--color-sidebar-active-glow) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.auth-brand__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-10);
  height: 100%;
}

.auth-brand__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-sidebar-text-active);
}

.auth-brand__logo img {
  height: 48px;
  width: auto;
}

.auth-brand__copy {
  max-width: 380px;
}

.auth-brand__tagline {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-sidebar-text-active);
  line-height: var(--line-height-snug);
  margin-bottom: var(--space-6);
  text-wrap: pretty;
}

.auth-brand__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.auth-brand__features li {
  color: var(--color-sidebar-text);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  line-height: var(--line-height-normal);
}

.auth-brand__features li::before {
  content: '';
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-brand);
}

/* ── FORM PANEL ──────────────────────────────────────────────────── */

.auth-form-panel {
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-8);
  overflow-y: auto;
}

.auth-form-wrap {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

/* Mobile-only logo — oculto no desktop, visível só no mobile */
.auth-form-wrap .auth-form-logo {
  display: none;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
}

.auth-form-wrap .auth-form-logo img {
  height: 40px;
  width: auto;
}

.auth-form-header h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-2);
  text-wrap: balance;
}

.auth-form-header p {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* ── FORM ELEMENTS ───────────────────────────────────────────────── */

.auth-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.auth-form .form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: 0;
}

/* ── LOGIN SOCIAL (Google / Microsoft) ──────────────────────────────── */

.auth-social {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.btn--social {
  background: var(--color-surface);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn--social:hover:not(:disabled) {
  background: var(--color-hover-bg);
  border-color: var(--color-text-tertiary);
}

.btn--social svg {
  flex-shrink: 0;
}

.auth-form label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  margin-bottom: 0;
}

.auth-form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.auth-checkbox {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  user-select: none;
}

.auth-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-brand);
  cursor: pointer;
}

.auth-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-brand-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.auth-link:hover {
  color: var(--color-brand-hover);
  text-decoration: underline;
}

/* Override .btn--block for auth context */
.auth-form .btn--block {
  margin-top: var(--space-2);
}

/* ── ALERTS ──────────────────────────────────────────────────────── */

.auth-alert {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.auth-alert .icon {
  flex-shrink: 0;
  margin-top: 1px;
  width: 16px;
  height: 16px;
}

.auth-alert--danger {
  background: var(--color-danger-light);
  border-color: oklch(from var(--color-danger) l c h / 0.3);
  color: var(--color-danger);
}

.auth-alert--success {
  background: var(--color-success-light);
  border-color: oklch(from var(--color-success) l c h / 0.3);
  color: var(--color-success);
}

.auth-alert--info {
  background: var(--color-info-light);
  border-color: oklch(from var(--color-info) l c h / 0.3);
  color: var(--color-info);
}

/* ── FOOTER ──────────────────────────────────────────────────────── */

.auth-footer {
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

/* ── LEGACY ALIASES (outras páginas auth) ────────────────────────── */

.alert-error {
  background: var(--color-danger-light);
  border: 1px solid oklch(from var(--color-danger) l c h / 0.3);
  color: var(--color-danger);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.alert-success {
  background: var(--color-success-light);
  border: 1px solid oklch(from var(--color-success) l c h / 0.3);
  color: var(--color-success);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-relaxed);
}

.alert-info {
  background: var(--color-info-light);
  border: 1px solid oklch(from var(--color-info) l c h / 0.3);
  color: var(--color-info);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  font-size: var(--font-size-sm);
}

.alert-info strong { color: var(--color-info); font-weight: var(--font-weight-bold); }
.alert-info div    { color: var(--color-text-primary); margin-top: var(--space-2); line-height: var(--line-height-normal); }

.login-divider {
  display: flex;
  align-items: center;
  margin: var(--space-5) 0;
}
.login-divider::before,
.login-divider::after {
  flex: 1;
  height: 1px;
  background: var(--color-border);
  content: '';
}
.login-divider span {
  flex: 0 0 auto;
  margin: 0 var(--space-3);
  color: var(--color-text-tertiary);
  font-size: var(--font-size-xs);
}

.auth-links {
  text-align: center;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
}
.auth-links p {
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-3) 0;
  font-size: var(--font-size-sm);
}
.auth-links a { color: var(--color-brand-text); text-decoration: none; font-weight: var(--font-weight-medium); }
.auth-links a:hover { color: var(--color-brand-hover); text-decoration: underline; }

/* ── DARK MODE ───────────────────────────────────────────────────── */

[data-theme="dark"] .auth-form-panel,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .auth-form-panel {
    background: var(--color-surface);
  }
}

[data-theme="dark"] .alert-info { background: var(--color-info-light); }

/* ── RESPONSIVE ──────────────────────────────────────────────────── */

/* Tablet: narrow the brand panel */
@media (max-width: 1024px) {
  .auth-split {
    grid-template-columns: 380px 1fr;
  }
  .auth-brand {
    padding: var(--space-10) var(--space-8);
  }
}

/* Mobile: hide brand panel, show mobile logo */
@media (max-width: 720px) {
  .auth-split {
    display: block;
  }
  .auth-brand {
    display: none;
  }
  .auth-form-panel {
    min-height: 100dvh;
    padding: var(--space-8) var(--space-4);
    align-items: flex-start;
    padding-top: var(--space-12);
  }
  .auth-form-wrap .auth-form-logo { display: flex; }
  .auth-form-wrap {
    max-width: 100%;
  }
}

@media (max-width: 420px) {
  .auth-form-panel {
    padding: var(--space-6) var(--space-4);
  }
  .auth-form-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}