#sw-update-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #1e293b;
    color: #ffffff;
    padding: 14px 20px;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -4px rgba(0, 0, 0, 0.3);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    z-index: 9999;
    animation: slideUp 0.4s ease-out forwards;
    width: 90%;
    max-width: 480px;
}

.toast-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.toast-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

#sw-update-btn {
    background-color: #2563eb;
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    white-space: nowrap;
    transition: background-color 0.2s ease;
}

#sw-update-btn:hover {
    background-color: #1d4ed8;
}

#sw-close-btn {
    background: transparent;
    color: #94a3b8;
    border: none;
    font-size: 16px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s ease, background-color 0.2s ease;
}

#sw-close-btn:hover {
    color: #ffffff;
    background-color: #334155;
}

/* Animación de Entrada */
@keyframes slideUp {
    from {
        bottom: -60px;
        opacity: 0;
    }
    to {
        bottom: 24px;
        opacity: 1;
    }
}

/* Animación de Salida */
@keyframes slideDown {
    from {
        bottom: 24px;
        opacity: 1;
    }
    to {
        bottom: -80px;
        opacity: 0;
    }
}