.woocommerce-notices-wrapper,
.woocommerce-message,
.woocommerce-error,
.woocommerce-info { display: none !important; }

#mytheme-toasts { position: fixed; right: 24px; bottom: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 12px; }
.mytheme-toast { min-width: 280px; max-width: 420px; padding: 12px 14px; border-radius: 4px; color: #fff; box-shadow: 0 6px 20px rgba(0,0,0,.15); display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.mytheme-toast.success { background: #0e9f6e; }
.mytheme-toast.error { background: #ef4444; }
.mytheme-toast.info { background: #2563eb; }
.mytheme-toast .body { flex: 1; }
.mytheme-toast .close { background: transparent; border: 0; color: #fff; cursor: pointer; font-size: 18px; line-height: 1; }