/**
 * footer.css - Styles pour le pied de page de l'application
 * Définit la structure et l'apparence du footer
 */

/* Structure de base du footer */
.footer {
  background-color: var(--card-bg);
  border-top: 1px solid var(--border-color);
  padding: var(--spacing-lg) var(--spacing-xl);
  margin-top: auto;
}

/* Layout principal */
.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
}

/* Colonne d'informations */
.footer-info {
  flex: 1;
  min-width: 250px;
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  display: block;
  height: 32px;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-md);
  max-width: 300px;
}

/* Colonnes de navigation */
.footer-nav {
  display: flex;
  flex-wrap: wrap;
}

.footer-nav-column {
  min-width: 160px;
  margin-right: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.footer-nav-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  letter-spacing: 0.5px;
}

.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-nav-item {
  margin-bottom: var(--spacing-sm);
}

.footer-nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-nav-link:hover {
  color: var(--primary);
}

/* Barre de copyright */
.footer-bottom {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.footer-copyright {
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

/* Liens sociaux */
.footer-social {
  display: flex;
  align-items: center;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--background);
  color: var(--text-secondary);
  margin-left: var(--spacing-sm);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background-color: var(--primary);
  color: white;
}

/* Version compacte */
.footer-compact {
  padding: var(--spacing-md);
  text-align: center;
}

.footer-compact .footer-content {
  justify-content: center;
}

.footer-compact .footer-bottom {
  flex-direction: column;
}

.footer-compact .footer-copyright {
  margin-bottom: var(--spacing-sm);
}

/* Footer pour l'authentification */
.auth-footer {
  padding: var(--spacing-md) 0;
  background-color: transparent;
  text-align: center;
  margin-top: auto;
  width: 100%;
}

.auth-footer .footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.auth-footer .copyright {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.auth-footer .footer-links {
  display: flex;
  gap: var(--spacing-lg);
}

.auth-footer .footer-links a {
  font-size: var(--font-size-sm);
  color: var(--primary);
  text-decoration: none;
}

.auth-footer .footer-links a:hover {
  text-decoration: none;
}

/* Adaptations pour le mode mobile */
@media (max-width: 768px) {
  .footer-content {
    flex-direction: column;
  }
  
  .footer-info {
    margin-bottom: var(--spacing-lg);
    text-align: center;
    width: 100%;
  }
  
  .footer-logo {
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .footer-nav {
    width: 100%;
    justify-content: space-around;
  }
  
  .footer-nav-column {
    margin-right: 0;
    text-align: center;
    min-width: 120px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-copyright {
    margin-bottom: var(--spacing-sm);
  }
  
  .auth-footer .footer-links {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}