/* ── Footer ── */
.footer {
  border-top: 1px solid var(--sidebar-border);
  padding: 2.5rem 0 1.5rem;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem 3rem;
}

/* Brand */
.footer-brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  user-select: none;
}

.footer-brand-text {
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}

/* Links */
.footer-links {
  display: flex;
  justify-content: center;
  gap: 0.25rem;
  list-style: none;
  flex-wrap: wrap;
}

.footer-links a {
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--text-primary);
  background: var(--hover-bg);
}

/* Actions */
.footer-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-footer-login,
.btn-footer-dashboard {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--sidebar-border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-footer-login:hover,
.btn-footer-dashboard:hover {
  color: var(--text-primary);
  border-color: var(--accent);
  background: rgba(88, 101, 242, 0.1);
}

.btn-footer-dashboard {
  color: var(--accent);
  border-color: rgba(88, 101, 242, 0.3);
}

.btn-footer-invite {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 1.1rem;
  background: var(--gradient-main);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 0 18px rgba(88, 101, 242, 0.3);
  white-space: nowrap;
}

.btn-footer-invite:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px rgba(88, 101, 242, 0.5);
  filter: brightness(1.1);
}

.btn-footer-invite:active {
  transform: translateY(0);
}

/* Bottom copyright */
.footer-bottom {
  max-width: 1200px;
  margin: 1.5rem auto 0;
  padding: 1rem 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  text-align: center;
}

.footer-bottom span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer-inner {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.25rem;
  }
  .footer-links {
    justify-content: center;
  }
  .footer-actions {
    flex-wrap: wrap;
    justify-content: center;
  }
}