/* Toast */
  .toast {
    position: fixed; left: 50%; transform: translateX(-50%);
    bottom: 28px; z-index: 300;
    background: var(--navy-deep); color: var(--ivory);
    padding: 16px 22px;
    font-family: var(--cond); font-weight: 600;
    font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase;
    box-shadow: 0 24px 60px -20px rgba(8,22,41,0.7);
    border-left: 3px solid var(--accent);
    opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .3s;
  }
  .toast.show { opacity: 1; transform: translateX(-50%) translateY(-6px); }