/* ============================================================
   Yria — Page Login / Auth
   ============================================================ */
.auth-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 1.25rem 0;
  color: var(--color-text-tertiary, #8a9ab0);
  font-size: 0.78rem;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border, #e2e8f0);
}

.auth-register-link {
  display: block;
  text-align: center;
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--color-border, #e2e8f0);
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary, #4a5568);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s, color 0.15s;
}
.auth-register-link:hover {
  border-color: #1a56db;
  color: #1a56db;
  background: #f0f4ff;
}

/* Plans section dans le panneau décoratif */
.auth-plans {
  margin-top: var(--space-8, 2rem);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.auth-plans-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 4px;
}

.auth-plan-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.auth-plan-item.featured {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.25);
}

.auth-plan-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
}

.auth-plan-desc {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
  margin-top: 1px;
}

.auth-plan-price {
  font-size: 0.88rem;
  font-weight: 700;
  color: rgba(255,255,255,0.9);
  white-space: nowrap;
}

.auth-plan-badge {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  padding: 2px 7px;
  border-radius: 99px;
  margin-left: 6px;
}
.auth-shell {
  min-height: 100vh;
  grid-template-columns: 1fr;
  background-color: var(--color-bg);
}

/* Panneau droit — contenu */
.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-6);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Marque */
.auth-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.auth-brand-icon {
  width: 40px; height: 40px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.auth-brand-name {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  letter-spacing: -0.03em;
}

/* En-tête texte */
.auth-heading {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.auth-heading h1 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  letter-spacing: -0.02em;
  line-height: var(--line-height-tight);
}

.auth-heading p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

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

/* Input stylé avec icône */
.auth-input-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.auth-input-group label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
}

.auth-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.auth-input-icon {
  position: absolute;
  left: var(--space-3);
  color: var(--color-text-disabled);
  display: flex;
  pointer-events: none;
  transition: color var(--transition-fast);
}

.auth-input {
  width: 100%;
  padding: var(--space-3) var(--space-3) var(--space-3) calc(var(--space-3) + 18px + var(--space-2));
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  background-color: var(--color-surface);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth-input::placeholder { color: var(--color-text-disabled); }

.auth-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26, 109, 181, 0.12);
}

.auth-input:focus ~ .auth-input-icon,
.auth-input-wrapper:focus-within .auth-input-icon {
  color: var(--color-primary);
}

.auth-input.has-toggle { padding-right: calc(var(--space-3) + 20px + var(--space-2)); }

.auth-input-toggle {
  position: absolute;
  right: var(--space-3);
  color: var(--color-text-disabled);
  display: flex;
  padding: var(--space-1);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}
.auth-input-toggle:hover { color: var(--color-text-muted); }

/* Options (remember + forgot) */
.auth-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-size-sm);
}

.auth-remember {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  cursor: pointer;
  user-select: none;
}

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

.auth-forgot {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.auth-forgot:hover { color: var(--color-primary-hover); text-decoration: underline; }

/* Bouton submit */
.auth-submit {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  font-family: var(--font-family);
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  transition: background-color var(--transition-fast), transform 80ms ease;
  margin-top: var(--space-2);
}
.auth-submit:hover { background-color: var(--color-primary-hover); }
.auth-submit:active { transform: scale(0.98); }

/* Erreur */
.auth-error {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background-color: var(--color-error-bg);
  color: var(--color-error-text);
  border: var(--border-width) solid #FECACA;
  border-radius: var(--radius-md);
  font-size: var(--font-size-sm);
}

/* Footer sécurité */
.auth-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding-top: var(--space-2);
  border-top: var(--border-width) solid var(--color-border);
}

.auth-footer-badge {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.auth-footer-badge svg {
  color: var(--color-success);
}

/* Panneau gauche décoratif — desktop uniquement */
.auth-deco {
  display: none;
  background: linear-gradient(145deg, var(--color-primary) 0%, #0f4a8a 100%);
  position: relative;
  overflow: hidden;
}

.auth-deco-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
  padding: var(--space-12) var(--space-10);
  color: #fff;
  gap: var(--space-6);
}

.auth-deco-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  letter-spacing: -0.03em;
  line-height: var(--line-height-tight);
}

.auth-deco-desc {
  font-size: var(--font-size-base);
  opacity: 0.8;
  line-height: var(--line-height-relaxed);
  max-width: 340px;
}

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

.auth-deco-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  opacity: 0.9;
}

.auth-deco-feature-dot {
  width: 8px; height: 8px;
  border-radius: var(--radius-full);
  background-color: rgba(255,255,255,0.6);
  flex-shrink: 0;
}

/* Cercles décoratifs */
.auth-deco::before,
.auth-deco::after {
  content: '';
  position: absolute;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
}
.auth-deco::before {
  width: 400px; height: 400px;
  top: -100px; right: -100px;
}
.auth-deco::after {
  width: 300px; height: 300px;
  bottom: -80px; left: -80px;
}

@media (min-width: 900px) {
  .auth-shell {
    grid-template-columns: 1fr 1fr;
    min-height: 100vh;
  }
  .auth-deco {
    display: block;
  }
}